// update-all and staging/.../client-go/copy.sh

pkg/client/clientset_generated/release_1_4/clientset.go

@@ -23,6 +23,7 @@ import (
 	v1batch "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/batch/v1"
 	v1core "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/core/v1"
 	v1beta1extensions "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/extensions/v1beta1"
+	v1alpha1policy "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1"
 	restclient "k8s.io/kubernetes/pkg/client/restclient"
 	discovery "k8s.io/kubernetes/pkg/client/typed/discovery"
 	"k8s.io/kubernetes/pkg/util/flowcontrol"
@@ -35,6 +36,7 @@ type Interface interface {
 	Autoscaling() v1autoscaling.AutoscalingInterface
 	Batch() v1batch.BatchInterface
 	Extensions() v1beta1extensions.ExtensionsInterface
+	Policy() v1alpha1policy.PolicyInterface
 }
 
 // Clientset contains the clients for groups. Each group has exactly one
@@ -46,6 +48,7 @@ type Clientset struct {
 	*v1autoscaling.AutoscalingClient
 	*v1batch.BatchClient
 	*v1beta1extensions.ExtensionsClient
+	*v1alpha1policy.PolicyClient
 }
 
 // Core retrieves the CoreClient
@@ -88,6 +91,14 @@ func (c *Clientset) Extensions() v1beta1extensions.ExtensionsInterface {
 	return c.ExtensionsClient
 }
 
+// Policy retrieves the PolicyClient
+func (c *Clientset) Policy() v1alpha1policy.PolicyInterface {
+	if c == nil {
+		return nil
+	}
+	return c.PolicyClient
+}
+
 // Discovery retrieves the DiscoveryClient
 func (c *Clientset) Discovery() discovery.DiscoveryInterface {
 	return c.DiscoveryClient
@@ -121,6 +132,10 @@ func NewForConfig(c *restclient.Config) (*Clientset, error) {
 	if err != nil {
 		return nil, err
 	}
+	clientset.PolicyClient, err = v1alpha1policy.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
 
 	clientset.DiscoveryClient, err = discovery.NewDiscoveryClientForConfig(&configShallowCopy)
 	if err != nil {
@@ -139,6 +154,7 @@ func NewForConfigOrDie(c *restclient.Config) *Clientset {
 	clientset.AutoscalingClient = v1autoscaling.NewForConfigOrDie(c)
 	clientset.BatchClient = v1batch.NewForConfigOrDie(c)
 	clientset.ExtensionsClient = v1beta1extensions.NewForConfigOrDie(c)
+	clientset.PolicyClient = v1alpha1policy.NewForConfigOrDie(c)
 
 	clientset.DiscoveryClient = discovery.NewDiscoveryClientForConfigOrDie(c)
 	return &clientset
@@ -152,6 +168,7 @@ func New(c *restclient.RESTClient) *Clientset {
 	clientset.AutoscalingClient = v1autoscaling.New(c)
 	clientset.BatchClient = v1batch.New(c)
 	clientset.ExtensionsClient = v1beta1extensions.New(c)
+	clientset.PolicyClient = v1alpha1policy.New(c)
 
 	clientset.DiscoveryClient = discovery.NewDiscoveryClient(c)
 	return &clientset

pkg/client/clientset_generated/release_1_4/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // This package has the automatically generated clientset.
 package release_1_4

pkg/client/clientset_generated/release_1_4/fake/clientset_generated.go

@@ -30,6 +30,8 @@ import (
 	fakev1core "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/core/v1/fake"
 	v1beta1extensions "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/extensions/v1beta1"
 	fakev1beta1extensions "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/extensions/v1beta1/fake"
+	v1alpha1policy "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1"
+	fakev1alpha1policy "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1/fake"
 	"k8s.io/kubernetes/pkg/client/testing/core"
 	"k8s.io/kubernetes/pkg/client/typed/discovery"
 	fakediscovery "k8s.io/kubernetes/pkg/client/typed/discovery/fake"
@@ -94,3 +96,8 @@ func (c *Clientset) Batch() v1batch.BatchInterface {
 func (c *Clientset) Extensions() v1beta1extensions.ExtensionsInterface {
 	return &fakev1beta1extensions.FakeExtensions{Fake: &c.Fake}
 }
+
+// Policy retrieves the PolicyClient
+func (c *Clientset) Policy() v1alpha1policy.PolicyInterface {
+	return &fakev1alpha1policy.FakePolicy{Fake: &c.Fake}
+}

pkg/client/clientset_generated/release_1_4/fake/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // This package has the automatically generated fake clientset.
 package fake

pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // This package has the automatically generated typed clients.
 package v1beta1

pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/fake/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // Package fake has the automatically generated clients.
 package fake

pkg/client/clientset_generated/release_1_4/typed/autoscaling/v1/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // This package has the automatically generated typed clients.
 package v1

pkg/client/clientset_generated/release_1_4/typed/autoscaling/v1/fake/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // Package fake has the automatically generated clients.
 package fake

pkg/client/clientset_generated/release_1_4/typed/batch/v1/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // This package has the automatically generated typed clients.
 package v1

pkg/client/clientset_generated/release_1_4/typed/batch/v1/fake/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // Package fake has the automatically generated clients.
 package fake

pkg/client/clientset_generated/release_1_4/typed/core/v1/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // This package has the automatically generated typed clients.
 package v1

pkg/client/clientset_generated/release_1_4/typed/core/v1/fake/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // Package fake has the automatically generated clients.
 package fake

pkg/client/clientset_generated/release_1_4/typed/extensions/v1beta1/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // This package has the automatically generated typed clients.
 package v1beta1

pkg/client/clientset_generated/release_1_4/typed/extensions/v1beta1/fake/doc.go

@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1]
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
 
 // Package fake has the automatically generated clients.
 package fake

pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
+
+// This package has the automatically generated typed clients.
+package v1alpha1

pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This package is generated by client-gen with arguments: --clientset-name=release_1_4 --input=[api/v1,authorization/v1beta1,autoscaling/v1,batch/v1,extensions/v1beta1,policy/v1alpha1]
+
+// Package fake has the automatically generated clients.
+package fake

pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1/fake/fake_poddisruptionbudget.go

@@ -0,0 +1,127 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package fake
+
+import (
+	api "k8s.io/kubernetes/pkg/api"
+	unversioned "k8s.io/kubernetes/pkg/api/unversioned"
+	v1alpha1 "k8s.io/kubernetes/pkg/apis/policy/v1alpha1"
+	core "k8s.io/kubernetes/pkg/client/testing/core"
+	labels "k8s.io/kubernetes/pkg/labels"
+	watch "k8s.io/kubernetes/pkg/watch"
+)
+
+// FakePodDisruptionBudgets implements PodDisruptionBudgetInterface
+type FakePodDisruptionBudgets struct {
+	Fake *FakePolicy
+	ns   string
+}
+
+var poddisruptionbudgetsResource = unversioned.GroupVersionResource{Group: "policy", Version: "v1alpha1", Resource: "poddisruptionbudgets"}
+
+func (c *FakePodDisruptionBudgets) Create(podDisruptionBudget *v1alpha1.PodDisruptionBudget) (result *v1alpha1.PodDisruptionBudget, err error) {
+	obj, err := c.Fake.
+		Invokes(core.NewCreateAction(poddisruptionbudgetsResource, c.ns, podDisruptionBudget), &v1alpha1.PodDisruptionBudget{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.PodDisruptionBudget), err
+}
+
+func (c *FakePodDisruptionBudgets) Update(podDisruptionBudget *v1alpha1.PodDisruptionBudget) (result *v1alpha1.PodDisruptionBudget, err error) {
+	obj, err := c.Fake.
+		Invokes(core.NewUpdateAction(poddisruptionbudgetsResource, c.ns, podDisruptionBudget), &v1alpha1.PodDisruptionBudget{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.PodDisruptionBudget), err
+}
+
+func (c *FakePodDisruptionBudgets) UpdateStatus(podDisruptionBudget *v1alpha1.PodDisruptionBudget) (*v1alpha1.PodDisruptionBudget, error) {
+	obj, err := c.Fake.
+		Invokes(core.NewUpdateSubresourceAction(poddisruptionbudgetsResource, "status", c.ns, podDisruptionBudget), &v1alpha1.PodDisruptionBudget{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.PodDisruptionBudget), err
+}
+
+func (c *FakePodDisruptionBudgets) Delete(name string, options *api.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(core.NewDeleteAction(poddisruptionbudgetsResource, c.ns, name), &v1alpha1.PodDisruptionBudget{})
+
+	return err
+}
+
+func (c *FakePodDisruptionBudgets) DeleteCollection(options *api.DeleteOptions, listOptions api.ListOptions) error {
+	action := core.NewDeleteCollectionAction(poddisruptionbudgetsResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.PodDisruptionBudgetList{})
+	return err
+}
+
+func (c *FakePodDisruptionBudgets) Get(name string) (result *v1alpha1.PodDisruptionBudget, err error) {
+	obj, err := c.Fake.
+		Invokes(core.NewGetAction(poddisruptionbudgetsResource, c.ns, name), &v1alpha1.PodDisruptionBudget{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.PodDisruptionBudget), err
+}
+
+func (c *FakePodDisruptionBudgets) List(opts api.ListOptions) (result *v1alpha1.PodDisruptionBudgetList, err error) {
+	obj, err := c.Fake.
+		Invokes(core.NewListAction(poddisruptionbudgetsResource, c.ns, opts), &v1alpha1.PodDisruptionBudgetList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label := opts.LabelSelector
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.PodDisruptionBudgetList{}
+	for _, item := range obj.(*v1alpha1.PodDisruptionBudgetList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested podDisruptionBudgets.
+func (c *FakePodDisruptionBudgets) Watch(opts api.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(core.NewWatchAction(poddisruptionbudgetsResource, c.ns, opts))
+
+}
+
+// Patch applies the patch and returns the patched podDisruptionBudget.
+func (c *FakePodDisruptionBudgets) Patch(name string, pt api.PatchType, data []byte, subresources ...string) (result *v1alpha1.PodDisruptionBudget, err error) {
+	obj, err := c.Fake.
+		Invokes(core.NewPatchSubresourceAction(poddisruptionbudgetsResource, c.ns, name, data, subresources...), &v1alpha1.PodDisruptionBudget{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.PodDisruptionBudget), err
+}

pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1/fake/fake_policy_client.go

@@ -0,0 +1,37 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package fake
+
+import (
+	v1alpha1 "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1"
+	restclient "k8s.io/kubernetes/pkg/client/restclient"
+	core "k8s.io/kubernetes/pkg/client/testing/core"
+)
+
+type FakePolicy struct {
+	*core.Fake
+}
+
+func (c *FakePolicy) PodDisruptionBudgets(namespace string) v1alpha1.PodDisruptionBudgetInterface {
+	return &FakePodDisruptionBudgets{c, namespace}
+}
+
+// GetRESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakePolicy) GetRESTClient() *restclient.RESTClient {
+	return nil
+}

pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1/generated_expansion.go

@@ -0,0 +1,19 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+type PodDisruptionBudgetExpansion interface{}

pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1/poddisruptionbudget.go

@@ -0,0 +1,165 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	api "k8s.io/kubernetes/pkg/api"
+	v1alpha1 "k8s.io/kubernetes/pkg/apis/policy/v1alpha1"
+	watch "k8s.io/kubernetes/pkg/watch"
+)
+
+// PodDisruptionBudgetsGetter has a method to return a PodDisruptionBudgetInterface.
+// A group's client should implement this interface.
+type PodDisruptionBudgetsGetter interface {
+	PodDisruptionBudgets(namespace string) PodDisruptionBudgetInterface
+}
+
+// PodDisruptionBudgetInterface has methods to work with PodDisruptionBudget resources.
+type PodDisruptionBudgetInterface interface {
+	Create(*v1alpha1.PodDisruptionBudget) (*v1alpha1.PodDisruptionBudget, error)
+	Update(*v1alpha1.PodDisruptionBudget) (*v1alpha1.PodDisruptionBudget, error)
+	UpdateStatus(*v1alpha1.PodDisruptionBudget) (*v1alpha1.PodDisruptionBudget, error)
+	Delete(name string, options *api.DeleteOptions) error
+	DeleteCollection(options *api.DeleteOptions, listOptions api.ListOptions) error
+	Get(name string) (*v1alpha1.PodDisruptionBudget, error)
+	List(opts api.ListOptions) (*v1alpha1.PodDisruptionBudgetList, error)
+	Watch(opts api.ListOptions) (watch.Interface, error)
+	Patch(name string, pt api.PatchType, data []byte, subresources ...string) (result *v1alpha1.PodDisruptionBudget, err error)
+	PodDisruptionBudgetExpansion
+}
+
+// podDisruptionBudgets implements PodDisruptionBudgetInterface
+type podDisruptionBudgets struct {
+	client *PolicyClient
+	ns     string
+}
+
+// newPodDisruptionBudgets returns a PodDisruptionBudgets
+func newPodDisruptionBudgets(c *PolicyClient, namespace string) *podDisruptionBudgets {
+	return &podDisruptionBudgets{
+		client: c,
+		ns:     namespace,
+	}
+}
+
+// Create takes the representation of a podDisruptionBudget and creates it.  Returns the server's representation of the podDisruptionBudget, and an error, if there is any.
+func (c *podDisruptionBudgets) Create(podDisruptionBudget *v1alpha1.PodDisruptionBudget) (result *v1alpha1.PodDisruptionBudget, err error) {
+	result = &v1alpha1.PodDisruptionBudget{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Body(podDisruptionBudget).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a podDisruptionBudget and updates it. Returns the server's representation of the podDisruptionBudget, and an error, if there is any.
+func (c *podDisruptionBudgets) Update(podDisruptionBudget *v1alpha1.PodDisruptionBudget) (result *v1alpha1.PodDisruptionBudget, err error) {
+	result = &v1alpha1.PodDisruptionBudget{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Name(podDisruptionBudget.Name).
+		Body(podDisruptionBudget).
+		Do().
+		Into(result)
+	return
+}
+
+func (c *podDisruptionBudgets) UpdateStatus(podDisruptionBudget *v1alpha1.PodDisruptionBudget) (result *v1alpha1.PodDisruptionBudget, err error) {
+	result = &v1alpha1.PodDisruptionBudget{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Name(podDisruptionBudget.Name).
+		SubResource("status").
+		Body(podDisruptionBudget).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the podDisruptionBudget and deletes it. Returns an error if one occurs.
+func (c *podDisruptionBudgets) Delete(name string, options *api.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *podDisruptionBudgets) DeleteCollection(options *api.DeleteOptions, listOptions api.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		VersionedParams(&listOptions, api.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Get takes name of the podDisruptionBudget, and returns the corresponding podDisruptionBudget object, and an error if there is any.
+func (c *podDisruptionBudgets) Get(name string) (result *v1alpha1.PodDisruptionBudget, err error) {
+	result = &v1alpha1.PodDisruptionBudget{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		Name(name).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of PodDisruptionBudgets that match those selectors.
+func (c *podDisruptionBudgets) List(opts api.ListOptions) (result *v1alpha1.PodDisruptionBudgetList, err error) {
+	result = &v1alpha1.PodDisruptionBudgetList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		VersionedParams(&opts, api.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested podDisruptionBudgets.
+func (c *podDisruptionBudgets) Watch(opts api.ListOptions) (watch.Interface, error) {
+	return c.client.Get().
+		Prefix("watch").
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		VersionedParams(&opts, api.ParameterCodec).
+		Watch()
+}
+
+// Patch applies the patch and returns the patched podDisruptionBudget.
+func (c *podDisruptionBudgets) Patch(name string, pt api.PatchType, data []byte, subresources ...string) (result *v1alpha1.PodDisruptionBudget, err error) {
+	result = &v1alpha1.PodDisruptionBudget{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("poddisruptionbudgets").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

pkg/client/clientset_generated/release_1_4/typed/policy/v1alpha1/policy_client.go

@@ -0,0 +1,96 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	api "k8s.io/kubernetes/pkg/api"
+	registered "k8s.io/kubernetes/pkg/apimachinery/registered"
+	restclient "k8s.io/kubernetes/pkg/client/restclient"
+	serializer "k8s.io/kubernetes/pkg/runtime/serializer"
+)
+
+type PolicyInterface interface {
+	GetRESTClient() *restclient.RESTClient
+	PodDisruptionBudgetsGetter
+}
+
+// PolicyClient is used to interact with features provided by the Policy group.
+type PolicyClient struct {
+	*restclient.RESTClient
+}
+
+func (c *PolicyClient) PodDisruptionBudgets(namespace string) PodDisruptionBudgetInterface {
+	return newPodDisruptionBudgets(c, namespace)
+}
+
+// NewForConfig creates a new PolicyClient for the given config.
+func NewForConfig(c *restclient.Config) (*PolicyClient, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := restclient.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &PolicyClient{client}, nil
+}
+
+// NewForConfigOrDie creates a new PolicyClient for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *restclient.Config) *PolicyClient {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new PolicyClient for the given RESTClient.
+func New(c *restclient.RESTClient) *PolicyClient {
+	return &PolicyClient{c}
+}
+
+func setConfigDefaults(config *restclient.Config) error {
+	// if policy group is not registered, return an error
+	g, err := registered.Group("policy")
+	if err != nil {
+		return err
+	}
+	config.APIPath = "/apis"
+	if config.UserAgent == "" {
+		config.UserAgent = restclient.DefaultKubernetesUserAgent()
+	}
+	// TODO: Unconditionally set the config.Version, until we fix the config.
+	//if config.Version == "" {
+	copyGroupVersion := g.GroupVersion
+	config.GroupVersion = &copyGroupVersion
+	//}
+
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: api.Codecs}
+
+	return nil
+}
+
+// GetRESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *PolicyClient) GetRESTClient() *restclient.RESTClient {
+	if c == nil {
+		return nil
+	}
+	return c.RESTClient
+}

staging/src/k8s.io/client-go/1.4/Godeps/Godeps.json

@@ -0,0 +1,766 @@
+{
+	"ImportPath": "k8s.io/kubernetes/staging/src/k8s.io/client-go/1.4/_tmp",
+	"GoVersion": "go1.7",
+	"GodepVersion": "v74",
+	"Packages": [
+		"./..."
+	],
+	"Deps": [
+		{
+			"ImportPath": "github.com/blang/semver",
+			"Comment": "v3.0.1",
+			"Rev": "31b736133b98f26d5e078ec9eb591666edfd091f"
+		},
+		{
+			"ImportPath": "github.com/davecgh/go-spew/spew",
+			"Rev": "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
+		},
+		{
+			"ImportPath": "github.com/docker/distribution/digest",
+			"Comment": "v2.4.0-rc.1-38-gcd27f17",
+			"Rev": "cd27f179f2c10c5d300e6d09025b538c475b0d51"
+		},
+		{
+			"ImportPath": "github.com/docker/distribution/reference",
+			"Comment": "v2.4.0-rc.1-38-gcd27f17",
+			"Rev": "cd27f179f2c10c5d300e6d09025b538c475b0d51"
+		},
+		{
+			"ImportPath": "github.com/emicklei/go-restful",
+			"Comment": "v1.2-79-g89ef8af",
+			"Rev": "89ef8af493ab468a45a42bb0d89a06fccdd2fb22"
+		},
+		{
+			"ImportPath": "github.com/emicklei/go-restful/log",
+			"Comment": "v1.2-79-g89ef8af",
+			"Rev": "89ef8af493ab468a45a42bb0d89a06fccdd2fb22"
+		},
+		{
+			"ImportPath": "github.com/emicklei/go-restful/swagger",
+			"Comment": "v1.2-79-g89ef8af",
+			"Rev": "89ef8af493ab468a45a42bb0d89a06fccdd2fb22"
+		},
+		{
+			"ImportPath": "github.com/ghodss/yaml",
+			"Rev": "73d445a93680fa1a78ae23a5839bad48f32ba1ee"
+		},
+		{
+			"ImportPath": "github.com/gogo/protobuf/proto",
+			"Comment": "v0.2-33-ge18d7aa",
+			"Rev": "e18d7aa8f8c624c915db340349aad4c49b10d173"
+		},
+		{
+			"ImportPath": "github.com/gogo/protobuf/sortkeys",
+			"Comment": "v0.2-33-ge18d7aa",
+			"Rev": "e18d7aa8f8c624c915db340349aad4c49b10d173"
+		},
+		{
+			"ImportPath": "github.com/golang/glog",
+			"Rev": "44145f04b68cf362d9c4df2182967c2275eaefed"
+		},
+		{
+			"ImportPath": "github.com/golang/groupcache/lru",
+			"Rev": "02826c3e79038b59d737d3b1c0a1d937f71a4433"
+		},
+		{
+			"ImportPath": "github.com/google/gofuzz",
+			"Rev": "bbcb9da2d746f8bdbd6a936686a0a6067ada0ec5"
+		},
+		{
+			"ImportPath": "github.com/imdario/mergo",
+			"Comment": "0.1.3-8-g6633656",
+			"Rev": "6633656539c1639d9d78127b7d47c622b5d7b6dc"
+		},
+		{
+			"ImportPath": "github.com/juju/ratelimit",
+			"Rev": "77ed1c8a01217656d2080ad51981f6e99adaa177"
+		},
+		{
+			"ImportPath": "github.com/pborman/uuid",
+			"Rev": "ca53cad383cad2479bbba7f7a1a05797ec1386e4"
+		},
+		{
+			"ImportPath": "github.com/spf13/pflag",
+			"Rev": "1560c1005499d61b80f865c04d39ca7505bf7f0b"
+		},
+		{
+			"ImportPath": "github.com/ugorji/go/codec",
+			"Rev": "f1f1a805ed361a0e078bb537e4ea78cd37dcf065"
+		},
+		{
+			"ImportPath": "golang.org/x/net/context",
+			"Rev": "e90d6d0afc4c315a0d87a568ae68577cc15149a0"
+		},
+		{
+			"ImportPath": "golang.org/x/net/http2",
+			"Rev": "e90d6d0afc4c315a0d87a568ae68577cc15149a0"
+		},
+		{
+			"ImportPath": "golang.org/x/net/http2/hpack",
+			"Rev": "e90d6d0afc4c315a0d87a568ae68577cc15149a0"
+		},
+		{
+			"ImportPath": "golang.org/x/net/lex/httplex",
+			"Rev": "e90d6d0afc4c315a0d87a568ae68577cc15149a0"
+		},
+		{
+			"ImportPath": "gopkg.in/inf.v0",
+			"Comment": "v0.9.0",
+			"Rev": "3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4"
+		},
+		{
+			"ImportPath": "gopkg.in/yaml.v2",
+			"Rev": "53feefa2559fb8dfa8d81baad31be332c97d6c77"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/federation/apis/federation",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/federation/apis/federation/install",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/federation/apis/federation/v1beta1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/endpoints",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/errors",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/install",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/meta",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/meta/metatypes",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/pod",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/resource",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/service",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/testapi",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/unversioned",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/unversioned/validation",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/util",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/v1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/api/validation",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apimachinery",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apimachinery/registered",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/apps",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/apps/install",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/apps/v1alpha1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/authentication",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/authentication/install",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/authentication/v1beta1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/authorization",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/authorization/install",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/authorization/v1beta1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/autoscaling",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/autoscaling/install",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/autoscaling/v1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/batch",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/batch/install",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/batch/v1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/batch/v2alpha1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/certificates",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/certificates/install",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/apis/certificates/v1alpha1",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
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+			"ImportPath": "k8s.io/kubernetes/pkg/util/sets",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/util/strategicpatch",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/util/testing",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/util/uuid",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/util/validation",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/util/validation/field",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/util/wait",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/util/yaml",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/version",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/watch",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/pkg/watch/versioned",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/third_party/forked/golang/json",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		},
+		{
+			"ImportPath": "k8s.io/kubernetes/third_party/forked/golang/reflect",
+			"Comment": "v1.4.0-alpha.3-189-g57ef2cc",
+			"Rev": "57ef2cce04875b7ba50cad2e13ad556a4cc3f30d"
+		}
+	]
+}

staging/src/k8s.io/client-go/1.4/_vendor/bitbucket.org/ww/goautoneg/Makefile

@@ -1,13 +0,0 @@
-include $(GOROOT)/src/Make.inc
-
-TARG=bitbucket.org/ww/goautoneg
-GOFILES=autoneg.go
-
-include $(GOROOT)/src/Make.pkg
-
-format:
-	gofmt -w *.go
-
-docs:
-	gomake clean
-	godoc ${TARG} > README.txt

staging/src/k8s.io/client-go/1.4/_vendor/bitbucket.org/ww/goautoneg/README.txt

@@ -1,67 +0,0 @@
-PACKAGE
-
-package goautoneg
-import "bitbucket.org/ww/goautoneg"
-
-HTTP Content-Type Autonegotiation.
-
-The functions in this package implement the behaviour specified in
-http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
-
-Copyright (c) 2011, Open Knowledge Foundation Ltd.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-    Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in
-    the documentation and/or other materials provided with the
-    distribution.
-
-    Neither the name of the Open Knowledge Foundation Ltd. nor the
-    names of its contributors may be used to endorse or promote
-    products derived from this software without specific prior written
-    permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-FUNCTIONS
-
-func Negotiate(header string, alternatives []string) (content_type string)
-Negotiate the most appropriate content_type given the accept header
-and a list of alternatives.
-
-func ParseAccept(header string) (accept []Accept)
-Parse an Accept Header string returning a sorted list
-of clauses
-
-
-TYPES
-
-type Accept struct {
-    Type, SubType string
-    Q             float32
-    Params        map[string]string
-}
-Structure to represent a clause in an HTTP Accept Header
-
-
-SUBDIRECTORIES
-
-	.hg

staging/src/k8s.io/client-go/1.4/_vendor/bitbucket.org/ww/goautoneg/autoneg.go

@@ -1,162 +0,0 @@
-/*
-HTTP Content-Type Autonegotiation.
-
-The functions in this package implement the behaviour specified in
-http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
-
-Copyright (c) 2011, Open Knowledge Foundation Ltd.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-    Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in
-    the documentation and/or other materials provided with the
-    distribution.
-
-    Neither the name of the Open Knowledge Foundation Ltd. nor the
-    names of its contributors may be used to endorse or promote
-    products derived from this software without specific prior written
-    permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-
-*/
-package goautoneg
-
-import (
-	"sort"
-	"strconv"
-	"strings"
-)
-
-// Structure to represent a clause in an HTTP Accept Header
-type Accept struct {
-	Type, SubType string
-	Q             float64
-	Params        map[string]string
-}
-
-// For internal use, so that we can use the sort interface
-type accept_slice []Accept
-
-func (accept accept_slice) Len() int {
-	slice := []Accept(accept)
-	return len(slice)
-}
-
-func (accept accept_slice) Less(i, j int) bool {
-	slice := []Accept(accept)
-	ai, aj := slice[i], slice[j]
-	if ai.Q > aj.Q {
-		return true
-	}
-	if ai.Type != "*" && aj.Type == "*" {
-		return true
-	}
-	if ai.SubType != "*" && aj.SubType == "*" {
-		return true
-	}
-	return false
-}
-
-func (accept accept_slice) Swap(i, j int) {
-	slice := []Accept(accept)
-	slice[i], slice[j] = slice[j], slice[i]
-}
-
-// Parse an Accept Header string returning a sorted list
-// of clauses
-func ParseAccept(header string) (accept []Accept) {
-	parts := strings.Split(header, ",")
-	accept = make([]Accept, 0, len(parts))
-	for _, part := range parts {
-		part := strings.Trim(part, " ")
-
-		a := Accept{}
-		a.Params = make(map[string]string)
-		a.Q = 1.0
-
-		mrp := strings.Split(part, ";")
-
-		media_range := mrp[0]
-		sp := strings.Split(media_range, "/")
-		a.Type = strings.Trim(sp[0], " ")
-
-		switch {
-		case len(sp) == 1 && a.Type == "*":
-			a.SubType = "*"
-		case len(sp) == 2:
-			a.SubType = strings.Trim(sp[1], " ")
-		default:
-			continue
-		}
-
-		if len(mrp) == 1 {
-			accept = append(accept, a)
-			continue
-		}
-
-		for _, param := range mrp[1:] {
-			sp := strings.SplitN(param, "=", 2)
-			if len(sp) != 2 {
-				continue
-			}
-			token := strings.Trim(sp[0], " ")
-			if token == "q" {
-				a.Q, _ = strconv.ParseFloat(sp[1], 32)
-			} else {
-				a.Params[token] = strings.Trim(sp[1], " ")
-			}
-		}
-
-		accept = append(accept, a)
-	}
-
-	slice := accept_slice(accept)
-	sort.Sort(slice)
-
-	return
-}
-
-// Negotiate the most appropriate content_type given the accept header
-// and a list of alternatives.
-func Negotiate(header string, alternatives []string) (content_type string) {
-	asp := make([][]string, 0, len(alternatives))
-	for _, ctype := range alternatives {
-		asp = append(asp, strings.SplitN(ctype, "/", 2))
-	}
-	for _, clause := range ParseAccept(header) {
-		for i, ctsp := range asp {
-			if clause.Type == ctsp[0] && clause.SubType == ctsp[1] {
-				content_type = alternatives[i]
-				return
-			}
-			if clause.Type == ctsp[0] && clause.SubType == "*" {
-				content_type = alternatives[i]
-				return
-			}
-			if clause.Type == "*" && clause.SubType == "*" {
-				content_type = alternatives[i]
-				return
-			}
-		}
-	}
-	return
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/beorn7/perks/LICENSE

@@ -1,20 +0,0 @@
-Copyright (C) 2013 Blake Mizerany
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

staging/src/k8s.io/client-go/1.4/_vendor/github.com/beorn7/perks/quantile/stream.go

@@ -1,292 +0,0 @@
-// Package quantile computes approximate quantiles over an unbounded data
-// stream within low memory and CPU bounds.
-//
-// A small amount of accuracy is traded to achieve the above properties.
-//
-// Multiple streams can be merged before calling Query to generate a single set
-// of results. This is meaningful when the streams represent the same type of
-// data. See Merge and Samples.
-//
-// For more detailed information about the algorithm used, see:
-//
-// Effective Computation of Biased Quantiles over Data Streams
-//
-// http://www.cs.rutgers.edu/~muthu/bquant.pdf
-package quantile
-
-import (
-	"math"
-	"sort"
-)
-
-// Sample holds an observed value and meta information for compression. JSON
-// tags have been added for convenience.
-type Sample struct {
-	Value float64 `json:",string"`
-	Width float64 `json:",string"`
-	Delta float64 `json:",string"`
-}
-
-// Samples represents a slice of samples. It implements sort.Interface.
-type Samples []Sample
-
-func (a Samples) Len() int           { return len(a) }
-func (a Samples) Less(i, j int) bool { return a[i].Value < a[j].Value }
-func (a Samples) Swap(i, j int)      { a[i], a[j] = a[j], a[i] }
-
-type invariant func(s *stream, r float64) float64
-
-// NewLowBiased returns an initialized Stream for low-biased quantiles
-// (e.g. 0.01, 0.1, 0.5) where the needed quantiles are not known a priori, but
-// error guarantees can still be given even for the lower ranks of the data
-// distribution.
-//
-// The provided epsilon is a relative error, i.e. the true quantile of a value
-// returned by a query is guaranteed to be within (1±Epsilon)*Quantile.
-//
-// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error
-// properties.
-func NewLowBiased(epsilon float64) *Stream {
-	ƒ := func(s *stream, r float64) float64 {
-		return 2 * epsilon * r
-	}
-	return newStream(ƒ)
-}
-
-// NewHighBiased returns an initialized Stream for high-biased quantiles
-// (e.g. 0.01, 0.1, 0.5) where the needed quantiles are not known a priori, but
-// error guarantees can still be given even for the higher ranks of the data
-// distribution.
-//
-// The provided epsilon is a relative error, i.e. the true quantile of a value
-// returned by a query is guaranteed to be within 1-(1±Epsilon)*(1-Quantile).
-//
-// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error
-// properties.
-func NewHighBiased(epsilon float64) *Stream {
-	ƒ := func(s *stream, r float64) float64 {
-		return 2 * epsilon * (s.n - r)
-	}
-	return newStream(ƒ)
-}
-
-// NewTargeted returns an initialized Stream concerned with a particular set of
-// quantile values that are supplied a priori. Knowing these a priori reduces
-// space and computation time. The targets map maps the desired quantiles to
-// their absolute errors, i.e. the true quantile of a value returned by a query
-// is guaranteed to be within (Quantile±Epsilon).
-//
-// See http://www.cs.rutgers.edu/~muthu/bquant.pdf for time, space, and error properties.
-func NewTargeted(targets map[float64]float64) *Stream {
-	ƒ := func(s *stream, r float64) float64 {
-		var m = math.MaxFloat64
-		var f float64
-		for quantile, epsilon := range targets {
-			if quantile*s.n <= r {
-				f = (2 * epsilon * r) / quantile
-			} else {
-				f = (2 * epsilon * (s.n - r)) / (1 - quantile)
-			}
-			if f < m {
-				m = f
-			}
-		}
-		return m
-	}
-	return newStream(ƒ)
-}
-
-// Stream computes quantiles for a stream of float64s. It is not thread-safe by
-// design. Take care when using across multiple goroutines.
-type Stream struct {
-	*stream
-	b      Samples
-	sorted bool
-}
-
-func newStream(ƒ invariant) *Stream {
-	x := &stream{ƒ: ƒ}
-	return &Stream{x, make(Samples, 0, 500), true}
-}
-
-// Insert inserts v into the stream.
-func (s *Stream) Insert(v float64) {
-	s.insert(Sample{Value: v, Width: 1})
-}
-
-func (s *Stream) insert(sample Sample) {
-	s.b = append(s.b, sample)
-	s.sorted = false
-	if len(s.b) == cap(s.b) {
-		s.flush()
-	}
-}
-
-// Query returns the computed qth percentiles value. If s was created with
-// NewTargeted, and q is not in the set of quantiles provided a priori, Query
-// will return an unspecified result.
-func (s *Stream) Query(q float64) float64 {
-	if !s.flushed() {
-		// Fast path when there hasn't been enough data for a flush;
-		// this also yields better accuracy for small sets of data.
-		l := len(s.b)
-		if l == 0 {
-			return 0
-		}
-		i := int(float64(l) * q)
-		if i > 0 {
-			i -= 1
-		}
-		s.maybeSort()
-		return s.b[i].Value
-	}
-	s.flush()
-	return s.stream.query(q)
-}
-
-// Merge merges samples into the underlying streams samples. This is handy when
-// merging multiple streams from separate threads, database shards, etc.
-//
-// ATTENTION: This method is broken and does not yield correct results. The
-// underlying algorithm is not capable of merging streams correctly.
-func (s *Stream) Merge(samples Samples) {
-	sort.Sort(samples)
-	s.stream.merge(samples)
-}
-
-// Reset reinitializes and clears the list reusing the samples buffer memory.
-func (s *Stream) Reset() {
-	s.stream.reset()
-	s.b = s.b[:0]
-}
-
-// Samples returns stream samples held by s.
-func (s *Stream) Samples() Samples {
-	if !s.flushed() {
-		return s.b
-	}
-	s.flush()
-	return s.stream.samples()
-}
-
-// Count returns the total number of samples observed in the stream
-// since initialization.
-func (s *Stream) Count() int {
-	return len(s.b) + s.stream.count()
-}
-
-func (s *Stream) flush() {
-	s.maybeSort()
-	s.stream.merge(s.b)
-	s.b = s.b[:0]
-}
-
-func (s *Stream) maybeSort() {
-	if !s.sorted {
-		s.sorted = true
-		sort.Sort(s.b)
-	}
-}
-
-func (s *Stream) flushed() bool {
-	return len(s.stream.l) > 0
-}
-
-type stream struct {
-	n float64
-	l []Sample
-	ƒ invariant
-}
-
-func (s *stream) reset() {
-	s.l = s.l[:0]
-	s.n = 0
-}
-
-func (s *stream) insert(v float64) {
-	s.merge(Samples{{v, 1, 0}})
-}
-
-func (s *stream) merge(samples Samples) {
-	// TODO(beorn7): This tries to merge not only individual samples, but
-	// whole summaries. The paper doesn't mention merging summaries at
-	// all. Unittests show that the merging is inaccurate. Find out how to
-	// do merges properly.
-	var r float64
-	i := 0
-	for _, sample := range samples {
-		for ; i < len(s.l); i++ {
-			c := s.l[i]
-			if c.Value > sample.Value {
-				// Insert at position i.
-				s.l = append(s.l, Sample{})
-				copy(s.l[i+1:], s.l[i:])
-				s.l[i] = Sample{
-					sample.Value,
-					sample.Width,
-					math.Max(sample.Delta, math.Floor(s.ƒ(s, r))-1),
-					// TODO(beorn7): How to calculate delta correctly?
-				}
-				i++
-				goto inserted
-			}
-			r += c.Width
-		}
-		s.l = append(s.l, Sample{sample.Value, sample.Width, 0})
-		i++
-	inserted:
-		s.n += sample.Width
-		r += sample.Width
-	}
-	s.compress()
-}
-
-func (s *stream) count() int {
-	return int(s.n)
-}
-
-func (s *stream) query(q float64) float64 {
-	t := math.Ceil(q * s.n)
-	t += math.Ceil(s.ƒ(s, t) / 2)
-	p := s.l[0]
-	var r float64
-	for _, c := range s.l[1:] {
-		r += p.Width
-		if r+c.Width+c.Delta > t {
-			return p.Value
-		}
-		p = c
-	}
-	return p.Value
-}
-
-func (s *stream) compress() {
-	if len(s.l) < 2 {
-		return
-	}
-	x := s.l[len(s.l)-1]
-	xi := len(s.l) - 1
-	r := s.n - 1 - x.Width
-
-	for i := len(s.l) - 2; i >= 0; i-- {
-		c := s.l[i]
-		if c.Width+x.Width+x.Delta <= s.ƒ(s, r) {
-			x.Width += c.Width
-			s.l[xi] = x
-			// Remove element at i.
-			copy(s.l[i:], s.l[i+1:])
-			s.l = s.l[:len(s.l)-1]
-			xi -= 1
-		} else {
-			x = c
-			xi = i
-		}
-		r -= c.Width
-	}
-}
-
-func (s *stream) samples() Samples {
-	samples := make(Samples, len(s.l))
-	copy(samples, s.l)
-	return samples
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/emicklei/go-restful/bench_test.sh

@@ -0,0 +1,10 @@
+#go test -run=none -file bench_test.go -test.bench . -cpuprofile=bench_test.out
+
+go test -c
+./go-restful.test -test.run=none -test.cpuprofile=tmp.prof -test.bench=BenchmarkMany
+./go-restful.test -test.run=none -test.cpuprofile=curly.prof -test.bench=BenchmarkManyCurly
+
+#go tool pprof go-restful.test tmp.prof
+go tool pprof go-restful.test curly.prof
+
+

staging/src/k8s.io/client-go/1.4/_vendor/github.com/emicklei/go-restful/container.go

@@ -283,12 +283,12 @@ func fixedPrefixPath(pathspec string) string {
 }
 
 // ServeHTTP implements net/http.Handler therefore a Container can be a Handler in a http.Server
-func (c Container) ServeHTTP(httpwriter http.ResponseWriter, httpRequest *http.Request) {
+func (c *Container) ServeHTTP(httpwriter http.ResponseWriter, httpRequest *http.Request) {
 	c.ServeMux.ServeHTTP(httpwriter, httpRequest)
 }
 
 // Handle registers the handler for the given pattern. If a handler already exists for pattern, Handle panics.
-func (c Container) Handle(pattern string, handler http.Handler) {
+func (c *Container) Handle(pattern string, handler http.Handler) {
 	c.ServeMux.Handle(pattern, handler)
 }
 
@@ -318,7 +318,7 @@ func (c *Container) Filter(filter FilterFunction) {
 }
 
 // RegisteredWebServices returns the collections of added WebServices
-func (c Container) RegisteredWebServices() []*WebService {
+func (c *Container) RegisteredWebServices() []*WebService {
 	c.webServicesLock.RLock()
 	defer c.webServicesLock.RUnlock()
 	result := make([]*WebService, len(c.webServices))
@@ -329,7 +329,7 @@ func (c Container) RegisteredWebServices() []*WebService {
 }
 
 // computeAllowedMethods returns a list of HTTP methods that are valid for a Request
-func (c Container) computeAllowedMethods(req *Request) []string {
+func (c *Container) computeAllowedMethods(req *Request) []string {
 	// Go through all RegisteredWebServices() and all its Routes to collect the options
 	methods := []string{}
 	requestPath := req.Request.URL.Path

staging/src/k8s.io/client-go/1.4/_vendor/github.com/emicklei/go-restful/coverage.sh

@@ -0,0 +1,2 @@
+go test -coverprofile=coverage.out
+go tool cover -html=coverage.out

staging/src/k8s.io/client-go/1.4/_vendor/github.com/emicklei/go-restful/install.sh

@@ -0,0 +1,10 @@
+go test -test.v ...restful && \
+go test -test.v ...swagger && \
+go vet ...restful && \
+go fmt ...swagger && \
+go install ...swagger && \
+go fmt ...restful && \
+go install ...restful
+cd examples
+	ls *.go | xargs -I {} go build -o /tmp/ignore {}
+	cd ..

staging/src/k8s.io/client-go/1.4/_vendor/github.com/emicklei/go-restful/swagger/model_builder.go

@@ -51,6 +51,14 @@ func (b modelBuilder) addModel(st reflect.Type, nameOverride string) *Model {
 	if b.isPrimitiveType(modelName) {
 		return nil
 	}
+	// golang encoding/json packages says array and slice values encode as
+	// JSON arrays, except that []byte encodes as a base64-encoded string.
+	// If we see a []byte here, treat it at as a primitive type (string)
+	// and deal with it in buildArrayTypeProperty.
+	if (st.Kind() == reflect.Slice || st.Kind() == reflect.Array) &&
+		st.Elem().Kind() == reflect.Uint8 {
+		return nil
+	}
 	// see if we already have visited this model
 	if _, ok := b.Models.At(modelName); ok {
 		return nil
@@ -276,6 +284,11 @@ func (b modelBuilder) buildArrayTypeProperty(field reflect.StructField, jsonName
 		return jsonName, prop
 	}
 	fieldType := field.Type
+	if fieldType.Elem().Kind() == reflect.Uint8 {
+		stringt := "string"
+		prop.Type = &stringt
+		return jsonName, prop
+	}
 	var pType = "array"
 	prop.Type = &pType
 	isPrimitive := b.isPrimitiveType(fieldType.Elem().Name())

staging/src/k8s.io/client-go/1.4/_vendor/github.com/emicklei/go-restful/swagger/swagger.go

@@ -118,6 +118,7 @@ type ApiDeclaration struct {
 	ApiVersion     string          `json:"apiVersion"`
 	BasePath       string          `json:"basePath"`
 	ResourcePath   string          `json:"resourcePath"` // must start with /
+	Info           Info            `json:"info"`
 	Apis           []Api           `json:"apis,omitempty"`
 	Models         ModelList       `json:"models,omitempty"`
 	Produces       []string        `json:"produces,omitempty"`

staging/src/k8s.io/client-go/1.4/_vendor/github.com/emicklei/go-restful/web_service.go

@@ -1,7 +1,7 @@
 package restful
 
 import (
-	"fmt"
+	"errors"
 	"os"
 	"sync"
 
@@ -51,7 +51,7 @@ func (w *WebService) ApiVersion(apiVersion string) *WebService {
 }
 
 // Version returns the API version for documentation purposes.
-func (w WebService) Version() string { return w.apiVersion }
+func (w *WebService) Version() string { return w.apiVersion }
 
 // Path specifies the root URL template path of the WebService.
 // All Routes will be relative to this path.
@@ -155,7 +155,7 @@ func (w *WebService) Route(builder *RouteBuilder) *WebService {
 // RemoveRoute removes the specified route, looks for something that matches 'path' and 'method'
 func (w *WebService) RemoveRoute(path, method string) error {
 	if !w.dynamicRoutes {
-		return fmt.Errorf("dynamic routes are not enabled.")
+		return errors.New("dynamic routes are not enabled.")
 	}
 	w.routesLock.Lock()
 	defer w.routesLock.Unlock()
@@ -192,7 +192,7 @@ func (w *WebService) Consumes(accepts ...string) *WebService {
 }
 
 // Routes returns the Routes associated with this WebService
-func (w WebService) Routes() []Route {
+func (w *WebService) Routes() []Route {
 	if !w.dynamicRoutes {
 		return w.routes
 	}
@@ -207,12 +207,12 @@ func (w WebService) Routes() []Route {
 }
 
 // RootPath returns the RootPath associated with this WebService. Default "/"
-func (w WebService) RootPath() string {
+func (w *WebService) RootPath() string {
 	return w.rootPath
 }
 
 // PathParameters return the path parameter names for (shared amoung its Routes)
-func (w WebService) PathParameters() []*Parameter {
+func (w *WebService) PathParameters() []*Parameter {
 	return w.pathParameters
 }
 
@@ -229,7 +229,7 @@ func (w *WebService) Doc(plainText string) *WebService {
 }
 
 // Documentation returns it.
-func (w WebService) Documentation() string {
+func (w *WebService) Documentation() string {
 	return w.documentation
 }
 

staging/src/k8s.io/client-go/1.4/_vendor/github.com/ghodss/yaml/.travis.yml

@@ -0,0 +1,7 @@
+language: go
+go:
+  - 1.3
+  - 1.4
+script:
+  - go test
+  - go build

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/LICENSE

@@ -1,31 +0,0 @@
-Go support for Protocol Buffers - Google's data interchange format
-
-Copyright 2010 The Go Authors.  All rights reserved.
-https://github.com/golang/protobuf
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-    * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/Makefile

@@ -1,43 +0,0 @@
-# Go support for Protocol Buffers - Google's data interchange format
-#
-# Copyright 2010 The Go Authors.  All rights reserved.
-# https://github.com/golang/protobuf
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-install:
-	go install
-
-test: install generate-test-pbs
-	go test
-
-
-generate-test-pbs:
-	make install
-	make -C testdata
-	protoc --go_out=Mtestdata/test.proto=github.com/golang/protobuf/proto/testdata,Mgoogle/protobuf/any.proto=github.com/golang/protobuf/ptypes/any:. proto3_proto/proto3.proto
-	make

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/clone.go

@@ -1,229 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2011 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Protocol buffer deep copy and merge.
-// TODO: RawMessage.
-
-package proto
-
-import (
-	"log"
-	"reflect"
-	"strings"
-)
-
-// Clone returns a deep copy of a protocol buffer.
-func Clone(pb Message) Message {
-	in := reflect.ValueOf(pb)
-	if in.IsNil() {
-		return pb
-	}
-
-	out := reflect.New(in.Type().Elem())
-	// out is empty so a merge is a deep copy.
-	mergeStruct(out.Elem(), in.Elem())
-	return out.Interface().(Message)
-}
-
-// Merge merges src into dst.
-// Required and optional fields that are set in src will be set to that value in dst.
-// Elements of repeated fields will be appended.
-// Merge panics if src and dst are not the same type, or if dst is nil.
-func Merge(dst, src Message) {
-	in := reflect.ValueOf(src)
-	out := reflect.ValueOf(dst)
-	if out.IsNil() {
-		panic("proto: nil destination")
-	}
-	if in.Type() != out.Type() {
-		// Explicit test prior to mergeStruct so that mistyped nils will fail
-		panic("proto: type mismatch")
-	}
-	if in.IsNil() {
-		// Merging nil into non-nil is a quiet no-op
-		return
-	}
-	mergeStruct(out.Elem(), in.Elem())
-}
-
-func mergeStruct(out, in reflect.Value) {
-	sprop := GetProperties(in.Type())
-	for i := 0; i < in.NumField(); i++ {
-		f := in.Type().Field(i)
-		if strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-		mergeAny(out.Field(i), in.Field(i), false, sprop.Prop[i])
-	}
-
-	if emIn, ok := extendable(in.Addr().Interface()); ok {
-		emOut, _ := extendable(out.Addr().Interface())
-		mIn, muIn := emIn.extensionsRead()
-		if mIn != nil {
-			mOut := emOut.extensionsWrite()
-			muIn.Lock()
-			mergeExtension(mOut, mIn)
-			muIn.Unlock()
-		}
-	}
-
-	uf := in.FieldByName("XXX_unrecognized")
-	if !uf.IsValid() {
-		return
-	}
-	uin := uf.Bytes()
-	if len(uin) > 0 {
-		out.FieldByName("XXX_unrecognized").SetBytes(append([]byte(nil), uin...))
-	}
-}
-
-// mergeAny performs a merge between two values of the same type.
-// viaPtr indicates whether the values were indirected through a pointer (implying proto2).
-// prop is set if this is a struct field (it may be nil).
-func mergeAny(out, in reflect.Value, viaPtr bool, prop *Properties) {
-	if in.Type() == protoMessageType {
-		if !in.IsNil() {
-			if out.IsNil() {
-				out.Set(reflect.ValueOf(Clone(in.Interface().(Message))))
-			} else {
-				Merge(out.Interface().(Message), in.Interface().(Message))
-			}
-		}
-		return
-	}
-	switch in.Kind() {
-	case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
-		reflect.String, reflect.Uint32, reflect.Uint64:
-		if !viaPtr && isProto3Zero(in) {
-			return
-		}
-		out.Set(in)
-	case reflect.Interface:
-		// Probably a oneof field; copy non-nil values.
-		if in.IsNil() {
-			return
-		}
-		// Allocate destination if it is not set, or set to a different type.
-		// Otherwise we will merge as normal.
-		if out.IsNil() || out.Elem().Type() != in.Elem().Type() {
-			out.Set(reflect.New(in.Elem().Elem().Type())) // interface -> *T -> T -> new(T)
-		}
-		mergeAny(out.Elem(), in.Elem(), false, nil)
-	case reflect.Map:
-		if in.Len() == 0 {
-			return
-		}
-		if out.IsNil() {
-			out.Set(reflect.MakeMap(in.Type()))
-		}
-		// For maps with value types of *T or []byte we need to deep copy each value.
-		elemKind := in.Type().Elem().Kind()
-		for _, key := range in.MapKeys() {
-			var val reflect.Value
-			switch elemKind {
-			case reflect.Ptr:
-				val = reflect.New(in.Type().Elem().Elem())
-				mergeAny(val, in.MapIndex(key), false, nil)
-			case reflect.Slice:
-				val = in.MapIndex(key)
-				val = reflect.ValueOf(append([]byte{}, val.Bytes()...))
-			default:
-				val = in.MapIndex(key)
-			}
-			out.SetMapIndex(key, val)
-		}
-	case reflect.Ptr:
-		if in.IsNil() {
-			return
-		}
-		if out.IsNil() {
-			out.Set(reflect.New(in.Elem().Type()))
-		}
-		mergeAny(out.Elem(), in.Elem(), true, nil)
-	case reflect.Slice:
-		if in.IsNil() {
-			return
-		}
-		if in.Type().Elem().Kind() == reflect.Uint8 {
-			// []byte is a scalar bytes field, not a repeated field.
-
-			// Edge case: if this is in a proto3 message, a zero length
-			// bytes field is considered the zero value, and should not
-			// be merged.
-			if prop != nil && prop.proto3 && in.Len() == 0 {
-				return
-			}
-
-			// Make a deep copy.
-			// Append to []byte{} instead of []byte(nil) so that we never end up
-			// with a nil result.
-			out.SetBytes(append([]byte{}, in.Bytes()...))
-			return
-		}
-		n := in.Len()
-		if out.IsNil() {
-			out.Set(reflect.MakeSlice(in.Type(), 0, n))
-		}
-		switch in.Type().Elem().Kind() {
-		case reflect.Bool, reflect.Float32, reflect.Float64, reflect.Int32, reflect.Int64,
-			reflect.String, reflect.Uint32, reflect.Uint64:
-			out.Set(reflect.AppendSlice(out, in))
-		default:
-			for i := 0; i < n; i++ {
-				x := reflect.Indirect(reflect.New(in.Type().Elem()))
-				mergeAny(x, in.Index(i), false, nil)
-				out.Set(reflect.Append(out, x))
-			}
-		}
-	case reflect.Struct:
-		mergeStruct(out, in)
-	default:
-		// unknown type, so not a protocol buffer
-		log.Printf("proto: don't know how to copy %v", in)
-	}
-}
-
-func mergeExtension(out, in map[int32]Extension) {
-	for extNum, eIn := range in {
-		eOut := Extension{desc: eIn.desc}
-		if eIn.value != nil {
-			v := reflect.New(reflect.TypeOf(eIn.value)).Elem()
-			mergeAny(v, reflect.ValueOf(eIn.value), false, nil)
-			eOut.value = v.Interface()
-		}
-		if eIn.enc != nil {
-			eOut.enc = make([]byte, len(eIn.enc))
-			copy(eOut.enc, eIn.enc)
-		}
-
-		out[extNum] = eOut
-	}
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/decode.go

@@ -1,869 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Routines for decoding protocol buffer data to construct in-memory representations.
- */
-
-import (
-	"errors"
-	"fmt"
-	"io"
-	"os"
-	"reflect"
-)
-
-// errOverflow is returned when an integer is too large to be represented.
-var errOverflow = errors.New("proto: integer overflow")
-
-// ErrInternalBadWireType is returned by generated code when an incorrect
-// wire type is encountered. It does not get returned to user code.
-var ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
-
-// The fundamental decoders that interpret bytes on the wire.
-// Those that take integer types all return uint64 and are
-// therefore of type valueDecoder.
-
-// DecodeVarint reads a varint-encoded integer from the slice.
-// It returns the integer and the number of bytes consumed, or
-// zero if there is not enough.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func DecodeVarint(buf []byte) (x uint64, n int) {
-	// x, n already 0
-	for shift := uint(0); shift < 64; shift += 7 {
-		if n >= len(buf) {
-			return 0, 0
-		}
-		b := uint64(buf[n])
-		n++
-		x |= (b & 0x7F) << shift
-		if (b & 0x80) == 0 {
-			return x, n
-		}
-	}
-
-	// The number is too large to represent in a 64-bit value.
-	return 0, 0
-}
-
-// DecodeVarint reads a varint-encoded integer from the Buffer.
-// This is the format for the
-// int32, int64, uint32, uint64, bool, and enum
-// protocol buffer types.
-func (p *Buffer) DecodeVarint() (x uint64, err error) {
-	// x, err already 0
-
-	i := p.index
-	l := len(p.buf)
-
-	for shift := uint(0); shift < 64; shift += 7 {
-		if i >= l {
-			err = io.ErrUnexpectedEOF
-			return
-		}
-		b := p.buf[i]
-		i++
-		x |= (uint64(b) & 0x7F) << shift
-		if b < 0x80 {
-			p.index = i
-			return
-		}
-	}
-
-	// The number is too large to represent in a 64-bit value.
-	err = errOverflow
-	return
-}
-
-// DecodeFixed64 reads a 64-bit integer from the Buffer.
-// This is the format for the
-// fixed64, sfixed64, and double protocol buffer types.
-func (p *Buffer) DecodeFixed64() (x uint64, err error) {
-	// x, err already 0
-	i := p.index + 8
-	if i < 0 || i > len(p.buf) {
-		err = io.ErrUnexpectedEOF
-		return
-	}
-	p.index = i
-
-	x = uint64(p.buf[i-8])
-	x |= uint64(p.buf[i-7]) << 8
-	x |= uint64(p.buf[i-6]) << 16
-	x |= uint64(p.buf[i-5]) << 24
-	x |= uint64(p.buf[i-4]) << 32
-	x |= uint64(p.buf[i-3]) << 40
-	x |= uint64(p.buf[i-2]) << 48
-	x |= uint64(p.buf[i-1]) << 56
-	return
-}
-
-// DecodeFixed32 reads a 32-bit integer from the Buffer.
-// This is the format for the
-// fixed32, sfixed32, and float protocol buffer types.
-func (p *Buffer) DecodeFixed32() (x uint64, err error) {
-	// x, err already 0
-	i := p.index + 4
-	if i < 0 || i > len(p.buf) {
-		err = io.ErrUnexpectedEOF
-		return
-	}
-	p.index = i
-
-	x = uint64(p.buf[i-4])
-	x |= uint64(p.buf[i-3]) << 8
-	x |= uint64(p.buf[i-2]) << 16
-	x |= uint64(p.buf[i-1]) << 24
-	return
-}
-
-// DecodeZigzag64 reads a zigzag-encoded 64-bit integer
-// from the Buffer.
-// This is the format used for the sint64 protocol buffer type.
-func (p *Buffer) DecodeZigzag64() (x uint64, err error) {
-	x, err = p.DecodeVarint()
-	if err != nil {
-		return
-	}
-	x = (x >> 1) ^ uint64((int64(x&1)<<63)>>63)
-	return
-}
-
-// DecodeZigzag32 reads a zigzag-encoded 32-bit integer
-// from  the Buffer.
-// This is the format used for the sint32 protocol buffer type.
-func (p *Buffer) DecodeZigzag32() (x uint64, err error) {
-	x, err = p.DecodeVarint()
-	if err != nil {
-		return
-	}
-	x = uint64((uint32(x) >> 1) ^ uint32((int32(x&1)<<31)>>31))
-	return
-}
-
-// These are not ValueDecoders: they produce an array of bytes or a string.
-// bytes, embedded messages
-
-// DecodeRawBytes reads a count-delimited byte buffer from the Buffer.
-// This is the format used for the bytes protocol buffer
-// type and for embedded messages.
-func (p *Buffer) DecodeRawBytes(alloc bool) (buf []byte, err error) {
-	n, err := p.DecodeVarint()
-	if err != nil {
-		return nil, err
-	}
-
-	nb := int(n)
-	if nb < 0 {
-		return nil, fmt.Errorf("proto: bad byte length %d", nb)
-	}
-	end := p.index + nb
-	if end < p.index || end > len(p.buf) {
-		return nil, io.ErrUnexpectedEOF
-	}
-
-	if !alloc {
-		// todo: check if can get more uses of alloc=false
-		buf = p.buf[p.index:end]
-		p.index += nb
-		return
-	}
-
-	buf = make([]byte, nb)
-	copy(buf, p.buf[p.index:])
-	p.index += nb
-	return
-}
-
-// DecodeStringBytes reads an encoded string from the Buffer.
-// This is the format used for the proto2 string type.
-func (p *Buffer) DecodeStringBytes() (s string, err error) {
-	buf, err := p.DecodeRawBytes(false)
-	if err != nil {
-		return
-	}
-	return string(buf), nil
-}
-
-// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
-// If the protocol buffer has extensions, and the field matches, add it as an extension.
-// Otherwise, if the XXX_unrecognized field exists, append the skipped data there.
-func (o *Buffer) skipAndSave(t reflect.Type, tag, wire int, base structPointer, unrecField field) error {
-	oi := o.index
-
-	err := o.skip(t, tag, wire)
-	if err != nil {
-		return err
-	}
-
-	if !unrecField.IsValid() {
-		return nil
-	}
-
-	ptr := structPointer_Bytes(base, unrecField)
-
-	// Add the skipped field to struct field
-	obuf := o.buf
-
-	o.buf = *ptr
-	o.EncodeVarint(uint64(tag<<3 | wire))
-	*ptr = append(o.buf, obuf[oi:o.index]...)
-
-	o.buf = obuf
-
-	return nil
-}
-
-// Skip the next item in the buffer. Its wire type is decoded and presented as an argument.
-func (o *Buffer) skip(t reflect.Type, tag, wire int) error {
-
-	var u uint64
-	var err error
-
-	switch wire {
-	case WireVarint:
-		_, err = o.DecodeVarint()
-	case WireFixed64:
-		_, err = o.DecodeFixed64()
-	case WireBytes:
-		_, err = o.DecodeRawBytes(false)
-	case WireFixed32:
-		_, err = o.DecodeFixed32()
-	case WireStartGroup:
-		for {
-			u, err = o.DecodeVarint()
-			if err != nil {
-				break
-			}
-			fwire := int(u & 0x7)
-			if fwire == WireEndGroup {
-				break
-			}
-			ftag := int(u >> 3)
-			err = o.skip(t, ftag, fwire)
-			if err != nil {
-				break
-			}
-		}
-	default:
-		err = fmt.Errorf("proto: can't skip unknown wire type %d for %s", wire, t)
-	}
-	return err
-}
-
-// Unmarshaler is the interface representing objects that can
-// unmarshal themselves.  The method should reset the receiver before
-// decoding starts.  The argument points to data that may be
-// overwritten, so implementations should not keep references to the
-// buffer.
-type Unmarshaler interface {
-	Unmarshal([]byte) error
-}
-
-// Unmarshal parses the protocol buffer representation in buf and places the
-// decoded result in pb.  If the struct underlying pb does not match
-// the data in buf, the results can be unpredictable.
-//
-// Unmarshal resets pb before starting to unmarshal, so any
-// existing data in pb is always removed. Use UnmarshalMerge
-// to preserve and append to existing data.
-func Unmarshal(buf []byte, pb Message) error {
-	pb.Reset()
-	return UnmarshalMerge(buf, pb)
-}
-
-// UnmarshalMerge parses the protocol buffer representation in buf and
-// writes the decoded result to pb.  If the struct underlying pb does not match
-// the data in buf, the results can be unpredictable.
-//
-// UnmarshalMerge merges into existing data in pb.
-// Most code should use Unmarshal instead.
-func UnmarshalMerge(buf []byte, pb Message) error {
-	// If the object can unmarshal itself, let it.
-	if u, ok := pb.(Unmarshaler); ok {
-		return u.Unmarshal(buf)
-	}
-	return NewBuffer(buf).Unmarshal(pb)
-}
-
-// DecodeMessage reads a count-delimited message from the Buffer.
-func (p *Buffer) DecodeMessage(pb Message) error {
-	enc, err := p.DecodeRawBytes(false)
-	if err != nil {
-		return err
-	}
-	return NewBuffer(enc).Unmarshal(pb)
-}
-
-// DecodeGroup reads a tag-delimited group from the Buffer.
-func (p *Buffer) DecodeGroup(pb Message) error {
-	typ, base, err := getbase(pb)
-	if err != nil {
-		return err
-	}
-	return p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), true, base)
-}
-
-// Unmarshal parses the protocol buffer representation in the
-// Buffer and places the decoded result in pb.  If the struct
-// underlying pb does not match the data in the buffer, the results can be
-// unpredictable.
-func (p *Buffer) Unmarshal(pb Message) error {
-	// If the object can unmarshal itself, let it.
-	if u, ok := pb.(Unmarshaler); ok {
-		err := u.Unmarshal(p.buf[p.index:])
-		p.index = len(p.buf)
-		return err
-	}
-
-	typ, base, err := getbase(pb)
-	if err != nil {
-		return err
-	}
-
-	err = p.unmarshalType(typ.Elem(), GetProperties(typ.Elem()), false, base)
-
-	if collectStats {
-		stats.Decode++
-	}
-
-	return err
-}
-
-// unmarshalType does the work of unmarshaling a structure.
-func (o *Buffer) unmarshalType(st reflect.Type, prop *StructProperties, is_group bool, base structPointer) error {
-	var state errorState
-	required, reqFields := prop.reqCount, uint64(0)
-
-	var err error
-	for err == nil && o.index < len(o.buf) {
-		oi := o.index
-		var u uint64
-		u, err = o.DecodeVarint()
-		if err != nil {
-			break
-		}
-		wire := int(u & 0x7)
-		if wire == WireEndGroup {
-			if is_group {
-				return nil // input is satisfied
-			}
-			return fmt.Errorf("proto: %s: wiretype end group for non-group", st)
-		}
-		tag := int(u >> 3)
-		if tag <= 0 {
-			return fmt.Errorf("proto: %s: illegal tag %d (wire type %d)", st, tag, wire)
-		}
-		fieldnum, ok := prop.decoderTags.get(tag)
-		if !ok {
-			// Maybe it's an extension?
-			if prop.extendable {
-				if e, _ := extendable(structPointer_Interface(base, st)); isExtensionField(e, int32(tag)) {
-					if err = o.skip(st, tag, wire); err == nil {
-						extmap := e.extensionsWrite()
-						ext := extmap[int32(tag)] // may be missing
-						ext.enc = append(ext.enc, o.buf[oi:o.index]...)
-						extmap[int32(tag)] = ext
-					}
-					continue
-				}
-			}
-			// Maybe it's a oneof?
-			if prop.oneofUnmarshaler != nil {
-				m := structPointer_Interface(base, st).(Message)
-				// First return value indicates whether tag is a oneof field.
-				ok, err = prop.oneofUnmarshaler(m, tag, wire, o)
-				if err == ErrInternalBadWireType {
-					// Map the error to something more descriptive.
-					// Do the formatting here to save generated code space.
-					err = fmt.Errorf("bad wiretype for oneof field in %T", m)
-				}
-				if ok {
-					continue
-				}
-			}
-			err = o.skipAndSave(st, tag, wire, base, prop.unrecField)
-			continue
-		}
-		p := prop.Prop[fieldnum]
-
-		if p.dec == nil {
-			fmt.Fprintf(os.Stderr, "proto: no protobuf decoder for %s.%s\n", st, st.Field(fieldnum).Name)
-			continue
-		}
-		dec := p.dec
-		if wire != WireStartGroup && wire != p.WireType {
-			if wire == WireBytes && p.packedDec != nil {
-				// a packable field
-				dec = p.packedDec
-			} else {
-				err = fmt.Errorf("proto: bad wiretype for field %s.%s: got wiretype %d, want %d", st, st.Field(fieldnum).Name, wire, p.WireType)
-				continue
-			}
-		}
-		decErr := dec(o, p, base)
-		if decErr != nil && !state.shouldContinue(decErr, p) {
-			err = decErr
-		}
-		if err == nil && p.Required {
-			// Successfully decoded a required field.
-			if tag <= 64 {
-				// use bitmap for fields 1-64 to catch field reuse.
-				var mask uint64 = 1 << uint64(tag-1)
-				if reqFields&mask == 0 {
-					// new required field
-					reqFields |= mask
-					required--
-				}
-			} else {
-				// This is imprecise. It can be fooled by a required field
-				// with a tag > 64 that is encoded twice; that's very rare.
-				// A fully correct implementation would require allocating
-				// a data structure, which we would like to avoid.
-				required--
-			}
-		}
-	}
-	if err == nil {
-		if is_group {
-			return io.ErrUnexpectedEOF
-		}
-		if state.err != nil {
-			return state.err
-		}
-		if required > 0 {
-			// Not enough information to determine the exact field. If we use extra
-			// CPU, we could determine the field only if the missing required field
-			// has a tag <= 64 and we check reqFields.
-			return &RequiredNotSetError{"{Unknown}"}
-		}
-	}
-	return err
-}
-
-// Individual type decoders
-// For each,
-//	u is the decoded value,
-//	v is a pointer to the field (pointer) in the struct
-
-// Sizes of the pools to allocate inside the Buffer.
-// The goal is modest amortization and allocation
-// on at least 16-byte boundaries.
-const (
-	boolPoolSize   = 16
-	uint32PoolSize = 8
-	uint64PoolSize = 4
-)
-
-// Decode a bool.
-func (o *Buffer) dec_bool(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	if len(o.bools) == 0 {
-		o.bools = make([]bool, boolPoolSize)
-	}
-	o.bools[0] = u != 0
-	*structPointer_Bool(base, p.field) = &o.bools[0]
-	o.bools = o.bools[1:]
-	return nil
-}
-
-func (o *Buffer) dec_proto3_bool(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	*structPointer_BoolVal(base, p.field) = u != 0
-	return nil
-}
-
-// Decode an int32.
-func (o *Buffer) dec_int32(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	word32_Set(structPointer_Word32(base, p.field), o, uint32(u))
-	return nil
-}
-
-func (o *Buffer) dec_proto3_int32(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	word32Val_Set(structPointer_Word32Val(base, p.field), uint32(u))
-	return nil
-}
-
-// Decode an int64.
-func (o *Buffer) dec_int64(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	word64_Set(structPointer_Word64(base, p.field), o, u)
-	return nil
-}
-
-func (o *Buffer) dec_proto3_int64(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	word64Val_Set(structPointer_Word64Val(base, p.field), o, u)
-	return nil
-}
-
-// Decode a string.
-func (o *Buffer) dec_string(p *Properties, base structPointer) error {
-	s, err := o.DecodeStringBytes()
-	if err != nil {
-		return err
-	}
-	*structPointer_String(base, p.field) = &s
-	return nil
-}
-
-func (o *Buffer) dec_proto3_string(p *Properties, base structPointer) error {
-	s, err := o.DecodeStringBytes()
-	if err != nil {
-		return err
-	}
-	*structPointer_StringVal(base, p.field) = s
-	return nil
-}
-
-// Decode a slice of bytes ([]byte).
-func (o *Buffer) dec_slice_byte(p *Properties, base structPointer) error {
-	b, err := o.DecodeRawBytes(true)
-	if err != nil {
-		return err
-	}
-	*structPointer_Bytes(base, p.field) = b
-	return nil
-}
-
-// Decode a slice of bools ([]bool).
-func (o *Buffer) dec_slice_bool(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	v := structPointer_BoolSlice(base, p.field)
-	*v = append(*v, u != 0)
-	return nil
-}
-
-// Decode a slice of bools ([]bool) in packed format.
-func (o *Buffer) dec_slice_packed_bool(p *Properties, base structPointer) error {
-	v := structPointer_BoolSlice(base, p.field)
-
-	nn, err := o.DecodeVarint()
-	if err != nil {
-		return err
-	}
-	nb := int(nn) // number of bytes of encoded bools
-	fin := o.index + nb
-	if fin < o.index {
-		return errOverflow
-	}
-
-	y := *v
-	for o.index < fin {
-		u, err := p.valDec(o)
-		if err != nil {
-			return err
-		}
-		y = append(y, u != 0)
-	}
-
-	*v = y
-	return nil
-}
-
-// Decode a slice of int32s ([]int32).
-func (o *Buffer) dec_slice_int32(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-	structPointer_Word32Slice(base, p.field).Append(uint32(u))
-	return nil
-}
-
-// Decode a slice of int32s ([]int32) in packed format.
-func (o *Buffer) dec_slice_packed_int32(p *Properties, base structPointer) error {
-	v := structPointer_Word32Slice(base, p.field)
-
-	nn, err := o.DecodeVarint()
-	if err != nil {
-		return err
-	}
-	nb := int(nn) // number of bytes of encoded int32s
-
-	fin := o.index + nb
-	if fin < o.index {
-		return errOverflow
-	}
-	for o.index < fin {
-		u, err := p.valDec(o)
-		if err != nil {
-			return err
-		}
-		v.Append(uint32(u))
-	}
-	return nil
-}
-
-// Decode a slice of int64s ([]int64).
-func (o *Buffer) dec_slice_int64(p *Properties, base structPointer) error {
-	u, err := p.valDec(o)
-	if err != nil {
-		return err
-	}
-
-	structPointer_Word64Slice(base, p.field).Append(u)
-	return nil
-}
-
-// Decode a slice of int64s ([]int64) in packed format.
-func (o *Buffer) dec_slice_packed_int64(p *Properties, base structPointer) error {
-	v := structPointer_Word64Slice(base, p.field)
-
-	nn, err := o.DecodeVarint()
-	if err != nil {
-		return err
-	}
-	nb := int(nn) // number of bytes of encoded int64s
-
-	fin := o.index + nb
-	if fin < o.index {
-		return errOverflow
-	}
-	for o.index < fin {
-		u, err := p.valDec(o)
-		if err != nil {
-			return err
-		}
-		v.Append(u)
-	}
-	return nil
-}
-
-// Decode a slice of strings ([]string).
-func (o *Buffer) dec_slice_string(p *Properties, base structPointer) error {
-	s, err := o.DecodeStringBytes()
-	if err != nil {
-		return err
-	}
-	v := structPointer_StringSlice(base, p.field)
-	*v = append(*v, s)
-	return nil
-}
-
-// Decode a slice of slice of bytes ([][]byte).
-func (o *Buffer) dec_slice_slice_byte(p *Properties, base structPointer) error {
-	b, err := o.DecodeRawBytes(true)
-	if err != nil {
-		return err
-	}
-	v := structPointer_BytesSlice(base, p.field)
-	*v = append(*v, b)
-	return nil
-}
-
-// Decode a map field.
-func (o *Buffer) dec_new_map(p *Properties, base structPointer) error {
-	raw, err := o.DecodeRawBytes(false)
-	if err != nil {
-		return err
-	}
-	oi := o.index       // index at the end of this map entry
-	o.index -= len(raw) // move buffer back to start of map entry
-
-	mptr := structPointer_NewAt(base, p.field, p.mtype) // *map[K]V
-	if mptr.Elem().IsNil() {
-		mptr.Elem().Set(reflect.MakeMap(mptr.Type().Elem()))
-	}
-	v := mptr.Elem() // map[K]V
-
-	// Prepare addressable doubly-indirect placeholders for the key and value types.
-	// See enc_new_map for why.
-	keyptr := reflect.New(reflect.PtrTo(p.mtype.Key())).Elem() // addressable *K
-	keybase := toStructPointer(keyptr.Addr())                  // **K
-
-	var valbase structPointer
-	var valptr reflect.Value
-	switch p.mtype.Elem().Kind() {
-	case reflect.Slice:
-		// []byte
-		var dummy []byte
-		valptr = reflect.ValueOf(&dummy)  // *[]byte
-		valbase = toStructPointer(valptr) // *[]byte
-	case reflect.Ptr:
-		// message; valptr is **Msg; need to allocate the intermediate pointer
-		valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
-		valptr.Set(reflect.New(valptr.Type().Elem()))
-		valbase = toStructPointer(valptr)
-	default:
-		// everything else
-		valptr = reflect.New(reflect.PtrTo(p.mtype.Elem())).Elem() // addressable *V
-		valbase = toStructPointer(valptr.Addr())                   // **V
-	}
-
-	// Decode.
-	// This parses a restricted wire format, namely the encoding of a message
-	// with two fields. See enc_new_map for the format.
-	for o.index < oi {
-		// tagcode for key and value properties are always a single byte
-		// because they have tags 1 and 2.
-		tagcode := o.buf[o.index]
-		o.index++
-		switch tagcode {
-		case p.mkeyprop.tagcode[0]:
-			if err := p.mkeyprop.dec(o, p.mkeyprop, keybase); err != nil {
-				return err
-			}
-		case p.mvalprop.tagcode[0]:
-			if err := p.mvalprop.dec(o, p.mvalprop, valbase); err != nil {
-				return err
-			}
-		default:
-			// TODO: Should we silently skip this instead?
-			return fmt.Errorf("proto: bad map data tag %d", raw[0])
-		}
-	}
-	keyelem, valelem := keyptr.Elem(), valptr.Elem()
-	if !keyelem.IsValid() {
-		keyelem = reflect.Zero(p.mtype.Key())
-	}
-	if !valelem.IsValid() {
-		valelem = reflect.Zero(p.mtype.Elem())
-	}
-
-	v.SetMapIndex(keyelem, valelem)
-	return nil
-}
-
-// Decode a group.
-func (o *Buffer) dec_struct_group(p *Properties, base structPointer) error {
-	bas := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(bas) {
-		// allocate new nested message
-		bas = toStructPointer(reflect.New(p.stype))
-		structPointer_SetStructPointer(base, p.field, bas)
-	}
-	return o.unmarshalType(p.stype, p.sprop, true, bas)
-}
-
-// Decode an embedded message.
-func (o *Buffer) dec_struct_message(p *Properties, base structPointer) (err error) {
-	raw, e := o.DecodeRawBytes(false)
-	if e != nil {
-		return e
-	}
-
-	bas := structPointer_GetStructPointer(base, p.field)
-	if structPointer_IsNil(bas) {
-		// allocate new nested message
-		bas = toStructPointer(reflect.New(p.stype))
-		structPointer_SetStructPointer(base, p.field, bas)
-	}
-
-	// If the object can unmarshal itself, let it.
-	if p.isUnmarshaler {
-		iv := structPointer_Interface(bas, p.stype)
-		return iv.(Unmarshaler).Unmarshal(raw)
-	}
-
-	obuf := o.buf
-	oi := o.index
-	o.buf = raw
-	o.index = 0
-
-	err = o.unmarshalType(p.stype, p.sprop, false, bas)
-	o.buf = obuf
-	o.index = oi
-
-	return err
-}
-
-// Decode a slice of embedded messages.
-func (o *Buffer) dec_slice_struct_message(p *Properties, base structPointer) error {
-	return o.dec_slice_struct(p, false, base)
-}
-
-// Decode a slice of embedded groups.
-func (o *Buffer) dec_slice_struct_group(p *Properties, base structPointer) error {
-	return o.dec_slice_struct(p, true, base)
-}
-
-// Decode a slice of structs ([]*struct).
-func (o *Buffer) dec_slice_struct(p *Properties, is_group bool, base structPointer) error {
-	v := reflect.New(p.stype)
-	bas := toStructPointer(v)
-	structPointer_StructPointerSlice(base, p.field).Append(bas)
-
-	if is_group {
-		err := o.unmarshalType(p.stype, p.sprop, is_group, bas)
-		return err
-	}
-
-	raw, err := o.DecodeRawBytes(false)
-	if err != nil {
-		return err
-	}
-
-	// If the object can unmarshal itself, let it.
-	if p.isUnmarshaler {
-		iv := v.Interface()
-		return iv.(Unmarshaler).Unmarshal(raw)
-	}
-
-	obuf := o.buf
-	oi := o.index
-	o.buf = raw
-	o.index = 0
-
-	err = o.unmarshalType(p.stype, p.sprop, is_group, bas)
-
-	o.buf = obuf
-	o.index = oi
-
-	return err
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/equal.go

@@ -1,296 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2011 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Protocol buffer comparison.
-
-package proto
-
-import (
-	"bytes"
-	"log"
-	"reflect"
-	"strings"
-)
-
-/*
-Equal returns true iff protocol buffers a and b are equal.
-The arguments must both be pointers to protocol buffer structs.
-
-Equality is defined in this way:
-  - Two messages are equal iff they are the same type,
-    corresponding fields are equal, unknown field sets
-    are equal, and extensions sets are equal.
-  - Two set scalar fields are equal iff their values are equal.
-    If the fields are of a floating-point type, remember that
-    NaN != x for all x, including NaN. If the message is defined
-    in a proto3 .proto file, fields are not "set"; specifically,
-    zero length proto3 "bytes" fields are equal (nil == {}).
-  - Two repeated fields are equal iff their lengths are the same,
-    and their corresponding elements are equal (a "bytes" field,
-    although represented by []byte, is not a repeated field)
-  - Two unset fields are equal.
-  - Two unknown field sets are equal if their current
-    encoded state is equal.
-  - Two extension sets are equal iff they have corresponding
-    elements that are pairwise equal.
-  - Every other combination of things are not equal.
-
-The return value is undefined if a and b are not protocol buffers.
-*/
-func Equal(a, b Message) bool {
-	if a == nil || b == nil {
-		return a == b
-	}
-	v1, v2 := reflect.ValueOf(a), reflect.ValueOf(b)
-	if v1.Type() != v2.Type() {
-		return false
-	}
-	if v1.Kind() == reflect.Ptr {
-		if v1.IsNil() {
-			return v2.IsNil()
-		}
-		if v2.IsNil() {
-			return false
-		}
-		v1, v2 = v1.Elem(), v2.Elem()
-	}
-	if v1.Kind() != reflect.Struct {
-		return false
-	}
-	return equalStruct(v1, v2)
-}
-
-// v1 and v2 are known to have the same type.
-func equalStruct(v1, v2 reflect.Value) bool {
-	sprop := GetProperties(v1.Type())
-	for i := 0; i < v1.NumField(); i++ {
-		f := v1.Type().Field(i)
-		if strings.HasPrefix(f.Name, "XXX_") {
-			continue
-		}
-		f1, f2 := v1.Field(i), v2.Field(i)
-		if f.Type.Kind() == reflect.Ptr {
-			if n1, n2 := f1.IsNil(), f2.IsNil(); n1 && n2 {
-				// both unset
-				continue
-			} else if n1 != n2 {
-				// set/unset mismatch
-				return false
-			}
-			b1, ok := f1.Interface().(raw)
-			if ok {
-				b2 := f2.Interface().(raw)
-				// RawMessage
-				if !bytes.Equal(b1.Bytes(), b2.Bytes()) {
-					return false
-				}
-				continue
-			}
-			f1, f2 = f1.Elem(), f2.Elem()
-		}
-		if !equalAny(f1, f2, sprop.Prop[i]) {
-			return false
-		}
-	}
-
-	if em1 := v1.FieldByName("XXX_InternalExtensions"); em1.IsValid() {
-		em2 := v2.FieldByName("XXX_InternalExtensions")
-		if !equalExtensions(v1.Type(), em1.Interface().(XXX_InternalExtensions), em2.Interface().(XXX_InternalExtensions)) {
-			return false
-		}
-	}
-
-	if em1 := v1.FieldByName("XXX_extensions"); em1.IsValid() {
-		em2 := v2.FieldByName("XXX_extensions")
-		if !equalExtMap(v1.Type(), em1.Interface().(map[int32]Extension), em2.Interface().(map[int32]Extension)) {
-			return false
-		}
-	}
-
-	uf := v1.FieldByName("XXX_unrecognized")
-	if !uf.IsValid() {
-		return true
-	}
-
-	u1 := uf.Bytes()
-	u2 := v2.FieldByName("XXX_unrecognized").Bytes()
-	if !bytes.Equal(u1, u2) {
-		return false
-	}
-
-	return true
-}
-
-// v1 and v2 are known to have the same type.
-// prop may be nil.
-func equalAny(v1, v2 reflect.Value, prop *Properties) bool {
-	if v1.Type() == protoMessageType {
-		m1, _ := v1.Interface().(Message)
-		m2, _ := v2.Interface().(Message)
-		return Equal(m1, m2)
-	}
-	switch v1.Kind() {
-	case reflect.Bool:
-		return v1.Bool() == v2.Bool()
-	case reflect.Float32, reflect.Float64:
-		return v1.Float() == v2.Float()
-	case reflect.Int32, reflect.Int64:
-		return v1.Int() == v2.Int()
-	case reflect.Interface:
-		// Probably a oneof field; compare the inner values.
-		n1, n2 := v1.IsNil(), v2.IsNil()
-		if n1 || n2 {
-			return n1 == n2
-		}
-		e1, e2 := v1.Elem(), v2.Elem()
-		if e1.Type() != e2.Type() {
-			return false
-		}
-		return equalAny(e1, e2, nil)
-	case reflect.Map:
-		if v1.Len() != v2.Len() {
-			return false
-		}
-		for _, key := range v1.MapKeys() {
-			val2 := v2.MapIndex(key)
-			if !val2.IsValid() {
-				// This key was not found in the second map.
-				return false
-			}
-			if !equalAny(v1.MapIndex(key), val2, nil) {
-				return false
-			}
-		}
-		return true
-	case reflect.Ptr:
-		// Maps may have nil values in them, so check for nil.
-		if v1.IsNil() && v2.IsNil() {
-			return true
-		}
-		if v1.IsNil() != v2.IsNil() {
-			return false
-		}
-		return equalAny(v1.Elem(), v2.Elem(), prop)
-	case reflect.Slice:
-		if v1.Type().Elem().Kind() == reflect.Uint8 {
-			// short circuit: []byte
-
-			// Edge case: if this is in a proto3 message, a zero length
-			// bytes field is considered the zero value.
-			if prop != nil && prop.proto3 && v1.Len() == 0 && v2.Len() == 0 {
-				return true
-			}
-			if v1.IsNil() != v2.IsNil() {
-				return false
-			}
-			return bytes.Equal(v1.Interface().([]byte), v2.Interface().([]byte))
-		}
-
-		if v1.Len() != v2.Len() {
-			return false
-		}
-		for i := 0; i < v1.Len(); i++ {
-			if !equalAny(v1.Index(i), v2.Index(i), prop) {
-				return false
-			}
-		}
-		return true
-	case reflect.String:
-		return v1.Interface().(string) == v2.Interface().(string)
-	case reflect.Struct:
-		return equalStruct(v1, v2)
-	case reflect.Uint32, reflect.Uint64:
-		return v1.Uint() == v2.Uint()
-	}
-
-	// unknown type, so not a protocol buffer
-	log.Printf("proto: don't know how to compare %v", v1)
-	return false
-}
-
-// base is the struct type that the extensions are based on.
-// x1 and x2 are InternalExtensions.
-func equalExtensions(base reflect.Type, x1, x2 XXX_InternalExtensions) bool {
-	em1, _ := x1.extensionsRead()
-	em2, _ := x2.extensionsRead()
-	return equalExtMap(base, em1, em2)
-}
-
-func equalExtMap(base reflect.Type, em1, em2 map[int32]Extension) bool {
-	if len(em1) != len(em2) {
-		return false
-	}
-
-	for extNum, e1 := range em1 {
-		e2, ok := em2[extNum]
-		if !ok {
-			return false
-		}
-
-		m1, m2 := e1.value, e2.value
-
-		if m1 != nil && m2 != nil {
-			// Both are unencoded.
-			if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
-				return false
-			}
-			continue
-		}
-
-		// At least one is encoded. To do a semantically correct comparison
-		// we need to unmarshal them first.
-		var desc *ExtensionDesc
-		if m := extensionMaps[base]; m != nil {
-			desc = m[extNum]
-		}
-		if desc == nil {
-			log.Printf("proto: don't know how to compare extension %d of %v", extNum, base)
-			continue
-		}
-		var err error
-		if m1 == nil {
-			m1, err = decodeExtension(e1.enc, desc)
-		}
-		if m2 == nil && err == nil {
-			m2, err = decodeExtension(e2.enc, desc)
-		}
-		if err != nil {
-			// The encoded form is invalid.
-			log.Printf("proto: badly encoded extension %d of %v: %v", extNum, base, err)
-			return false
-		}
-		if !equalAny(reflect.ValueOf(m1), reflect.ValueOf(m2), nil) {
-			return false
-		}
-	}
-
-	return true
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/extensions.go

@@ -1,555 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Types and routines for supporting protocol buffer extensions.
- */
-
-import (
-	"errors"
-	"fmt"
-	"reflect"
-	"strconv"
-	"sync"
-)
-
-// ErrMissingExtension is the error returned by GetExtension if the named extension is not in the message.
-var ErrMissingExtension = errors.New("proto: missing extension")
-
-// ExtensionRange represents a range of message extensions for a protocol buffer.
-// Used in code generated by the protocol compiler.
-type ExtensionRange struct {
-	Start, End int32 // both inclusive
-}
-
-// extendableProto is an interface implemented by any protocol buffer generated by the current
-// proto compiler that may be extended.
-type extendableProto interface {
-	Message
-	ExtensionRangeArray() []ExtensionRange
-	extensionsWrite() map[int32]Extension
-	extensionsRead() (map[int32]Extension, sync.Locker)
-}
-
-// extendableProtoV1 is an interface implemented by a protocol buffer generated by the previous
-// version of the proto compiler that may be extended.
-type extendableProtoV1 interface {
-	Message
-	ExtensionRangeArray() []ExtensionRange
-	ExtensionMap() map[int32]Extension
-}
-
-// extensionAdapter is a wrapper around extendableProtoV1 that implements extendableProto.
-type extensionAdapter struct {
-	extendableProtoV1
-}
-
-func (e extensionAdapter) extensionsWrite() map[int32]Extension {
-	return e.ExtensionMap()
-}
-
-func (e extensionAdapter) extensionsRead() (map[int32]Extension, sync.Locker) {
-	return e.ExtensionMap(), notLocker{}
-}
-
-// notLocker is a sync.Locker whose Lock and Unlock methods are nops.
-type notLocker struct{}
-
-func (n notLocker) Lock()   {}
-func (n notLocker) Unlock() {}
-
-// extendable returns the extendableProto interface for the given generated proto message.
-// If the proto message has the old extension format, it returns a wrapper that implements
-// the extendableProto interface.
-func extendable(p interface{}) (extendableProto, bool) {
-	if ep, ok := p.(extendableProto); ok {
-		return ep, ok
-	}
-	if ep, ok := p.(extendableProtoV1); ok {
-		return extensionAdapter{ep}, ok
-	}
-	return nil, false
-}
-
-// XXX_InternalExtensions is an internal representation of proto extensions.
-//
-// Each generated message struct type embeds an anonymous XXX_InternalExtensions field,
-// thus gaining the unexported 'extensions' method, which can be called only from the proto package.
-//
-// The methods of XXX_InternalExtensions are not concurrency safe in general,
-// but calls to logically read-only methods such as has and get may be executed concurrently.
-type XXX_InternalExtensions struct {
-	// The struct must be indirect so that if a user inadvertently copies a
-	// generated message and its embedded XXX_InternalExtensions, they
-	// avoid the mayhem of a copied mutex.
-	//
-	// The mutex serializes all logically read-only operations to p.extensionMap.
-	// It is up to the client to ensure that write operations to p.extensionMap are
-	// mutually exclusive with other accesses.
-	p *struct {
-		mu           sync.Mutex
-		extensionMap map[int32]Extension
-	}
-}
-
-// extensionsWrite returns the extension map, creating it on first use.
-func (e *XXX_InternalExtensions) extensionsWrite() map[int32]Extension {
-	if e.p == nil {
-		e.p = new(struct {
-			mu           sync.Mutex
-			extensionMap map[int32]Extension
-		})
-		e.p.extensionMap = make(map[int32]Extension)
-	}
-	return e.p.extensionMap
-}
-
-// extensionsRead returns the extensions map for read-only use.  It may be nil.
-// The caller must hold the returned mutex's lock when accessing Elements within the map.
-func (e *XXX_InternalExtensions) extensionsRead() (map[int32]Extension, sync.Locker) {
-	if e.p == nil {
-		return nil, nil
-	}
-	return e.p.extensionMap, &e.p.mu
-}
-
-var extendableProtoType = reflect.TypeOf((*extendableProto)(nil)).Elem()
-var extendableProtoV1Type = reflect.TypeOf((*extendableProtoV1)(nil)).Elem()
-
-// ExtensionDesc represents an extension specification.
-// Used in generated code from the protocol compiler.
-type ExtensionDesc struct {
-	ExtendedType  Message     // nil pointer to the type that is being extended
-	ExtensionType interface{} // nil pointer to the extension type
-	Field         int32       // field number
-	Name          string      // fully-qualified name of extension, for text formatting
-	Tag           string      // protobuf tag style
-}
-
-func (ed *ExtensionDesc) repeated() bool {
-	t := reflect.TypeOf(ed.ExtensionType)
-	return t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
-}
-
-// Extension represents an extension in a message.
-type Extension struct {
-	// When an extension is stored in a message using SetExtension
-	// only desc and value are set. When the message is marshaled
-	// enc will be set to the encoded form of the message.
-	//
-	// When a message is unmarshaled and contains extensions, each
-	// extension will have only enc set. When such an extension is
-	// accessed using GetExtension (or GetExtensions) desc and value
-	// will be set.
-	desc  *ExtensionDesc
-	value interface{}
-	enc   []byte
-}
-
-// SetRawExtension is for testing only.
-func SetRawExtension(base Message, id int32, b []byte) {
-	epb, ok := extendable(base)
-	if !ok {
-		return
-	}
-	extmap := epb.extensionsWrite()
-	extmap[id] = Extension{enc: b}
-}
-
-// isExtensionField returns true iff the given field number is in an extension range.
-func isExtensionField(pb extendableProto, field int32) bool {
-	for _, er := range pb.ExtensionRangeArray() {
-		if er.Start <= field && field <= er.End {
-			return true
-		}
-	}
-	return false
-}
-
-// checkExtensionTypes checks that the given extension is valid for pb.
-func checkExtensionTypes(pb extendableProto, extension *ExtensionDesc) error {
-	var pbi interface{} = pb
-	// Check the extended type.
-	if ea, ok := pbi.(extensionAdapter); ok {
-		pbi = ea.extendableProtoV1
-	}
-	if a, b := reflect.TypeOf(pbi), reflect.TypeOf(extension.ExtendedType); a != b {
-		return errors.New("proto: bad extended type; " + b.String() + " does not extend " + a.String())
-	}
-	// Check the range.
-	if !isExtensionField(pb, extension.Field) {
-		return errors.New("proto: bad extension number; not in declared ranges")
-	}
-	return nil
-}
-
-// extPropKey is sufficient to uniquely identify an extension.
-type extPropKey struct {
-	base  reflect.Type
-	field int32
-}
-
-var extProp = struct {
-	sync.RWMutex
-	m map[extPropKey]*Properties
-}{
-	m: make(map[extPropKey]*Properties),
-}
-
-func extensionProperties(ed *ExtensionDesc) *Properties {
-	key := extPropKey{base: reflect.TypeOf(ed.ExtendedType), field: ed.Field}
-
-	extProp.RLock()
-	if prop, ok := extProp.m[key]; ok {
-		extProp.RUnlock()
-		return prop
-	}
-	extProp.RUnlock()
-
-	extProp.Lock()
-	defer extProp.Unlock()
-	// Check again.
-	if prop, ok := extProp.m[key]; ok {
-		return prop
-	}
-
-	prop := new(Properties)
-	prop.Init(reflect.TypeOf(ed.ExtensionType), "unknown_name", ed.Tag, nil)
-	extProp.m[key] = prop
-	return prop
-}
-
-// encode encodes any unmarshaled (unencoded) extensions in e.
-func encodeExtensions(e *XXX_InternalExtensions) error {
-	m, mu := e.extensionsRead()
-	if m == nil {
-		return nil // fast path
-	}
-	mu.Lock()
-	defer mu.Unlock()
-	return encodeExtensionsMap(m)
-}
-
-// encode encodes any unmarshaled (unencoded) extensions in e.
-func encodeExtensionsMap(m map[int32]Extension) error {
-	for k, e := range m {
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		et := reflect.TypeOf(e.desc.ExtensionType)
-		props := extensionProperties(e.desc)
-
-		p := NewBuffer(nil)
-		// If e.value has type T, the encoder expects a *struct{ X T }.
-		// Pass a *T with a zero field and hope it all works out.
-		x := reflect.New(et)
-		x.Elem().Set(reflect.ValueOf(e.value))
-		if err := props.enc(p, props, toStructPointer(x)); err != nil {
-			return err
-		}
-		e.enc = p.buf
-		m[k] = e
-	}
-	return nil
-}
-
-func extensionsSize(e *XXX_InternalExtensions) (n int) {
-	m, mu := e.extensionsRead()
-	if m == nil {
-		return 0
-	}
-	mu.Lock()
-	defer mu.Unlock()
-	return extensionsMapSize(m)
-}
-
-func extensionsMapSize(m map[int32]Extension) (n int) {
-	for _, e := range m {
-		if e.value == nil || e.desc == nil {
-			// Extension is only in its encoded form.
-			n += len(e.enc)
-			continue
-		}
-
-		// We don't skip extensions that have an encoded form set,
-		// because the extension value may have been mutated after
-		// the last time this function was called.
-
-		et := reflect.TypeOf(e.desc.ExtensionType)
-		props := extensionProperties(e.desc)
-
-		// If e.value has type T, the encoder expects a *struct{ X T }.
-		// Pass a *T with a zero field and hope it all works out.
-		x := reflect.New(et)
-		x.Elem().Set(reflect.ValueOf(e.value))
-		n += props.size(props, toStructPointer(x))
-	}
-	return
-}
-
-// HasExtension returns whether the given extension is present in pb.
-func HasExtension(pb Message, extension *ExtensionDesc) bool {
-	// TODO: Check types, field numbers, etc.?
-	epb, ok := extendable(pb)
-	if !ok {
-		return false
-	}
-	extmap, mu := epb.extensionsRead()
-	if extmap == nil {
-		return false
-	}
-	mu.Lock()
-	_, ok = extmap[extension.Field]
-	mu.Unlock()
-	return ok
-}
-
-// ClearExtension removes the given extension from pb.
-func ClearExtension(pb Message, extension *ExtensionDesc) {
-	epb, ok := extendable(pb)
-	if !ok {
-		return
-	}
-	// TODO: Check types, field numbers, etc.?
-	extmap := epb.extensionsWrite()
-	delete(extmap, extension.Field)
-}
-
-// GetExtension parses and returns the given extension of pb.
-// If the extension is not present and has no default value it returns ErrMissingExtension.
-func GetExtension(pb Message, extension *ExtensionDesc) (interface{}, error) {
-	epb, ok := extendable(pb)
-	if !ok {
-		return nil, errors.New("proto: not an extendable proto")
-	}
-
-	if err := checkExtensionTypes(epb, extension); err != nil {
-		return nil, err
-	}
-
-	emap, mu := epb.extensionsRead()
-	if emap == nil {
-		return defaultExtensionValue(extension)
-	}
-	mu.Lock()
-	defer mu.Unlock()
-	e, ok := emap[extension.Field]
-	if !ok {
-		// defaultExtensionValue returns the default value or
-		// ErrMissingExtension if there is no default.
-		return defaultExtensionValue(extension)
-	}
-
-	if e.value != nil {
-		// Already decoded. Check the descriptor, though.
-		if e.desc != extension {
-			// This shouldn't happen. If it does, it means that
-			// GetExtension was called twice with two different
-			// descriptors with the same field number.
-			return nil, errors.New("proto: descriptor conflict")
-		}
-		return e.value, nil
-	}
-
-	v, err := decodeExtension(e.enc, extension)
-	if err != nil {
-		return nil, err
-	}
-
-	// Remember the decoded version and drop the encoded version.
-	// That way it is safe to mutate what we return.
-	e.value = v
-	e.desc = extension
-	e.enc = nil
-	emap[extension.Field] = e
-	return e.value, nil
-}
-
-// defaultExtensionValue returns the default value for extension.
-// If no default for an extension is defined ErrMissingExtension is returned.
-func defaultExtensionValue(extension *ExtensionDesc) (interface{}, error) {
-	t := reflect.TypeOf(extension.ExtensionType)
-	props := extensionProperties(extension)
-
-	sf, _, err := fieldDefault(t, props)
-	if err != nil {
-		return nil, err
-	}
-
-	if sf == nil || sf.value == nil {
-		// There is no default value.
-		return nil, ErrMissingExtension
-	}
-
-	if t.Kind() != reflect.Ptr {
-		// We do not need to return a Ptr, we can directly return sf.value.
-		return sf.value, nil
-	}
-
-	// We need to return an interface{} that is a pointer to sf.value.
-	value := reflect.New(t).Elem()
-	value.Set(reflect.New(value.Type().Elem()))
-	if sf.kind == reflect.Int32 {
-		// We may have an int32 or an enum, but the underlying data is int32.
-		// Since we can't set an int32 into a non int32 reflect.value directly
-		// set it as a int32.
-		value.Elem().SetInt(int64(sf.value.(int32)))
-	} else {
-		value.Elem().Set(reflect.ValueOf(sf.value))
-	}
-	return value.Interface(), nil
-}
-
-// decodeExtension decodes an extension encoded in b.
-func decodeExtension(b []byte, extension *ExtensionDesc) (interface{}, error) {
-	o := NewBuffer(b)
-
-	t := reflect.TypeOf(extension.ExtensionType)
-
-	props := extensionProperties(extension)
-
-	// t is a pointer to a struct, pointer to basic type or a slice.
-	// Allocate a "field" to store the pointer/slice itself; the
-	// pointer/slice will be stored here. We pass
-	// the address of this field to props.dec.
-	// This passes a zero field and a *t and lets props.dec
-	// interpret it as a *struct{ x t }.
-	value := reflect.New(t).Elem()
-
-	for {
-		// Discard wire type and field number varint. It isn't needed.
-		if _, err := o.DecodeVarint(); err != nil {
-			return nil, err
-		}
-
-		if err := props.dec(o, props, toStructPointer(value.Addr())); err != nil {
-			return nil, err
-		}
-
-		if o.index >= len(o.buf) {
-			break
-		}
-	}
-	return value.Interface(), nil
-}
-
-// GetExtensions returns a slice of the extensions present in pb that are also listed in es.
-// The returned slice has the same length as es; missing extensions will appear as nil elements.
-func GetExtensions(pb Message, es []*ExtensionDesc) (extensions []interface{}, err error) {
-	epb, ok := extendable(pb)
-	if !ok {
-		return nil, errors.New("proto: not an extendable proto")
-	}
-	extensions = make([]interface{}, len(es))
-	for i, e := range es {
-		extensions[i], err = GetExtension(epb, e)
-		if err == ErrMissingExtension {
-			err = nil
-		}
-		if err != nil {
-			return
-		}
-	}
-	return
-}
-
-// SetExtension sets the specified extension of pb to the specified value.
-func SetExtension(pb Message, extension *ExtensionDesc, value interface{}) error {
-	epb, ok := extendable(pb)
-	if !ok {
-		return errors.New("proto: not an extendable proto")
-	}
-	if err := checkExtensionTypes(epb, extension); err != nil {
-		return err
-	}
-	typ := reflect.TypeOf(extension.ExtensionType)
-	if typ != reflect.TypeOf(value) {
-		return errors.New("proto: bad extension value type")
-	}
-	// nil extension values need to be caught early, because the
-	// encoder can't distinguish an ErrNil due to a nil extension
-	// from an ErrNil due to a missing field. Extensions are
-	// always optional, so the encoder would just swallow the error
-	// and drop all the extensions from the encoded message.
-	if reflect.ValueOf(value).IsNil() {
-		return fmt.Errorf("proto: SetExtension called with nil value of type %T", value)
-	}
-
-	extmap := epb.extensionsWrite()
-	extmap[extension.Field] = Extension{desc: extension, value: value}
-	return nil
-}
-
-// ClearAllExtensions clears all extensions from pb.
-func ClearAllExtensions(pb Message) {
-	epb, ok := extendable(pb)
-	if !ok {
-		return
-	}
-	m := epb.extensionsWrite()
-	for k := range m {
-		delete(m, k)
-	}
-}
-
-// A global registry of extensions.
-// The generated code will register the generated descriptors by calling RegisterExtension.
-
-var extensionMaps = make(map[reflect.Type]map[int32]*ExtensionDesc)
-
-// RegisterExtension is called from the generated code.
-func RegisterExtension(desc *ExtensionDesc) {
-	st := reflect.TypeOf(desc.ExtendedType).Elem()
-	m := extensionMaps[st]
-	if m == nil {
-		m = make(map[int32]*ExtensionDesc)
-		extensionMaps[st] = m
-	}
-	if _, ok := m[desc.Field]; ok {
-		panic("proto: duplicate extension registered: " + st.String() + " " + strconv.Itoa(int(desc.Field)))
-	}
-	m[desc.Field] = desc
-}
-
-// RegisteredExtensions returns a map of the registered extensions of a
-// protocol buffer struct, indexed by the extension number.
-// The argument pb should be a nil pointer to the struct type.
-func RegisteredExtensions(pb Message) map[int32]*ExtensionDesc {
-	return extensionMaps[reflect.TypeOf(pb).Elem()]
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/lib.go

@@ -1,898 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-/*
-Package proto converts data structures to and from the wire format of
-protocol buffers.  It works in concert with the Go source code generated
-for .proto files by the protocol compiler.
-
-A summary of the properties of the protocol buffer interface
-for a protocol buffer variable v:
-
-  - Names are turned from camel_case to CamelCase for export.
-  - There are no methods on v to set fields; just treat
-	them as structure fields.
-  - There are getters that return a field's value if set,
-	and return the field's default value if unset.
-	The getters work even if the receiver is a nil message.
-  - The zero value for a struct is its correct initialization state.
-	All desired fields must be set before marshaling.
-  - A Reset() method will restore a protobuf struct to its zero state.
-  - Non-repeated fields are pointers to the values; nil means unset.
-	That is, optional or required field int32 f becomes F *int32.
-  - Repeated fields are slices.
-  - Helper functions are available to aid the setting of fields.
-	msg.Foo = proto.String("hello") // set field
-  - Constants are defined to hold the default values of all fields that
-	have them.  They have the form Default_StructName_FieldName.
-	Because the getter methods handle defaulted values,
-	direct use of these constants should be rare.
-  - Enums are given type names and maps from names to values.
-	Enum values are prefixed by the enclosing message's name, or by the
-	enum's type name if it is a top-level enum. Enum types have a String
-	method, and a Enum method to assist in message construction.
-  - Nested messages, groups and enums have type names prefixed with the name of
-	the surrounding message type.
-  - Extensions are given descriptor names that start with E_,
-	followed by an underscore-delimited list of the nested messages
-	that contain it (if any) followed by the CamelCased name of the
-	extension field itself.  HasExtension, ClearExtension, GetExtension
-	and SetExtension are functions for manipulating extensions.
-  - Oneof field sets are given a single field in their message,
-	with distinguished wrapper types for each possible field value.
-  - Marshal and Unmarshal are functions to encode and decode the wire format.
-
-When the .proto file specifies `syntax="proto3"`, there are some differences:
-
-  - Non-repeated fields of non-message type are values instead of pointers.
-  - Getters are only generated for message and oneof fields.
-  - Enum types do not get an Enum method.
-
-The simplest way to describe this is to see an example.
-Given file test.proto, containing
-
-	package example;
-
-	enum FOO { X = 17; }
-
-	message Test {
-	  required string label = 1;
-	  optional int32 type = 2 [default=77];
-	  repeated int64 reps = 3;
-	  optional group OptionalGroup = 4 {
-	    required string RequiredField = 5;
-	  }
-	  oneof union {
-	    int32 number = 6;
-	    string name = 7;
-	  }
-	}
-
-The resulting file, test.pb.go, is:
-
-	package example
-
-	import proto "github.com/golang/protobuf/proto"
-	import math "math"
-
-	type FOO int32
-	const (
-		FOO_X FOO = 17
-	)
-	var FOO_name = map[int32]string{
-		17: "X",
-	}
-	var FOO_value = map[string]int32{
-		"X": 17,
-	}
-
-	func (x FOO) Enum() *FOO {
-		p := new(FOO)
-		*p = x
-		return p
-	}
-	func (x FOO) String() string {
-		return proto.EnumName(FOO_name, int32(x))
-	}
-	func (x *FOO) UnmarshalJSON(data []byte) error {
-		value, err := proto.UnmarshalJSONEnum(FOO_value, data)
-		if err != nil {
-			return err
-		}
-		*x = FOO(value)
-		return nil
-	}
-
-	type Test struct {
-		Label         *string             `protobuf:"bytes,1,req,name=label" json:"label,omitempty"`
-		Type          *int32              `protobuf:"varint,2,opt,name=type,def=77" json:"type,omitempty"`
-		Reps          []int64             `protobuf:"varint,3,rep,name=reps" json:"reps,omitempty"`
-		Optionalgroup *Test_OptionalGroup `protobuf:"group,4,opt,name=OptionalGroup" json:"optionalgroup,omitempty"`
-		// Types that are valid to be assigned to Union:
-		//	*Test_Number
-		//	*Test_Name
-		Union            isTest_Union `protobuf_oneof:"union"`
-		XXX_unrecognized []byte       `json:"-"`
-	}
-	func (m *Test) Reset()         { *m = Test{} }
-	func (m *Test) String() string { return proto.CompactTextString(m) }
-	func (*Test) ProtoMessage() {}
-
-	type isTest_Union interface {
-		isTest_Union()
-	}
-
-	type Test_Number struct {
-		Number int32 `protobuf:"varint,6,opt,name=number"`
-	}
-	type Test_Name struct {
-		Name string `protobuf:"bytes,7,opt,name=name"`
-	}
-
-	func (*Test_Number) isTest_Union() {}
-	func (*Test_Name) isTest_Union()   {}
-
-	func (m *Test) GetUnion() isTest_Union {
-		if m != nil {
-			return m.Union
-		}
-		return nil
-	}
-	const Default_Test_Type int32 = 77
-
-	func (m *Test) GetLabel() string {
-		if m != nil && m.Label != nil {
-			return *m.Label
-		}
-		return ""
-	}
-
-	func (m *Test) GetType() int32 {
-		if m != nil && m.Type != nil {
-			return *m.Type
-		}
-		return Default_Test_Type
-	}
-
-	func (m *Test) GetOptionalgroup() *Test_OptionalGroup {
-		if m != nil {
-			return m.Optionalgroup
-		}
-		return nil
-	}
-
-	type Test_OptionalGroup struct {
-		RequiredField *string `protobuf:"bytes,5,req" json:"RequiredField,omitempty"`
-	}
-	func (m *Test_OptionalGroup) Reset()         { *m = Test_OptionalGroup{} }
-	func (m *Test_OptionalGroup) String() string { return proto.CompactTextString(m) }
-
-	func (m *Test_OptionalGroup) GetRequiredField() string {
-		if m != nil && m.RequiredField != nil {
-			return *m.RequiredField
-		}
-		return ""
-	}
-
-	func (m *Test) GetNumber() int32 {
-		if x, ok := m.GetUnion().(*Test_Number); ok {
-			return x.Number
-		}
-		return 0
-	}
-
-	func (m *Test) GetName() string {
-		if x, ok := m.GetUnion().(*Test_Name); ok {
-			return x.Name
-		}
-		return ""
-	}
-
-	func init() {
-		proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
-	}
-
-To create and play with a Test object:
-
-	package main
-
-	import (
-		"log"
-
-		"github.com/golang/protobuf/proto"
-		pb "./example.pb"
-	)
-
-	func main() {
-		test := &pb.Test{
-			Label: proto.String("hello"),
-			Type:  proto.Int32(17),
-			Reps:  []int64{1, 2, 3},
-			Optionalgroup: &pb.Test_OptionalGroup{
-				RequiredField: proto.String("good bye"),
-			},
-			Union: &pb.Test_Name{"fred"},
-		}
-		data, err := proto.Marshal(test)
-		if err != nil {
-			log.Fatal("marshaling error: ", err)
-		}
-		newTest := &pb.Test{}
-		err = proto.Unmarshal(data, newTest)
-		if err != nil {
-			log.Fatal("unmarshaling error: ", err)
-		}
-		// Now test and newTest contain the same data.
-		if test.GetLabel() != newTest.GetLabel() {
-			log.Fatalf("data mismatch %q != %q", test.GetLabel(), newTest.GetLabel())
-		}
-		// Use a type switch to determine which oneof was set.
-		switch u := test.Union.(type) {
-		case *pb.Test_Number: // u.Number contains the number.
-		case *pb.Test_Name: // u.Name contains the string.
-		}
-		// etc.
-	}
-*/
-package proto
-
-import (
-	"encoding/json"
-	"fmt"
-	"log"
-	"reflect"
-	"sort"
-	"strconv"
-	"sync"
-)
-
-// Message is implemented by generated protocol buffer messages.
-type Message interface {
-	Reset()
-	String() string
-	ProtoMessage()
-}
-
-// Stats records allocation details about the protocol buffer encoders
-// and decoders.  Useful for tuning the library itself.
-type Stats struct {
-	Emalloc uint64 // mallocs in encode
-	Dmalloc uint64 // mallocs in decode
-	Encode  uint64 // number of encodes
-	Decode  uint64 // number of decodes
-	Chit    uint64 // number of cache hits
-	Cmiss   uint64 // number of cache misses
-	Size    uint64 // number of sizes
-}
-
-// Set to true to enable stats collection.
-const collectStats = false
-
-var stats Stats
-
-// GetStats returns a copy of the global Stats structure.
-func GetStats() Stats { return stats }
-
-// A Buffer is a buffer manager for marshaling and unmarshaling
-// protocol buffers.  It may be reused between invocations to
-// reduce memory usage.  It is not necessary to use a Buffer;
-// the global functions Marshal and Unmarshal create a
-// temporary Buffer and are fine for most applications.
-type Buffer struct {
-	buf   []byte // encode/decode byte stream
-	index int    // write point
-
-	// pools of basic types to amortize allocation.
-	bools   []bool
-	uint32s []uint32
-	uint64s []uint64
-
-	// extra pools, only used with pointer_reflect.go
-	int32s   []int32
-	int64s   []int64
-	float32s []float32
-	float64s []float64
-}
-
-// NewBuffer allocates a new Buffer and initializes its internal data to
-// the contents of the argument slice.
-func NewBuffer(e []byte) *Buffer {
-	return &Buffer{buf: e}
-}
-
-// Reset resets the Buffer, ready for marshaling a new protocol buffer.
-func (p *Buffer) Reset() {
-	p.buf = p.buf[0:0] // for reading/writing
-	p.index = 0        // for reading
-}
-
-// SetBuf replaces the internal buffer with the slice,
-// ready for unmarshaling the contents of the slice.
-func (p *Buffer) SetBuf(s []byte) {
-	p.buf = s
-	p.index = 0
-}
-
-// Bytes returns the contents of the Buffer.
-func (p *Buffer) Bytes() []byte { return p.buf }
-
-/*
- * Helper routines for simplifying the creation of optional fields of basic type.
- */
-
-// Bool is a helper routine that allocates a new bool value
-// to store v and returns a pointer to it.
-func Bool(v bool) *bool {
-	return &v
-}
-
-// Int32 is a helper routine that allocates a new int32 value
-// to store v and returns a pointer to it.
-func Int32(v int32) *int32 {
-	return &v
-}
-
-// Int is a helper routine that allocates a new int32 value
-// to store v and returns a pointer to it, but unlike Int32
-// its argument value is an int.
-func Int(v int) *int32 {
-	p := new(int32)
-	*p = int32(v)
-	return p
-}
-
-// Int64 is a helper routine that allocates a new int64 value
-// to store v and returns a pointer to it.
-func Int64(v int64) *int64 {
-	return &v
-}
-
-// Float32 is a helper routine that allocates a new float32 value
-// to store v and returns a pointer to it.
-func Float32(v float32) *float32 {
-	return &v
-}
-
-// Float64 is a helper routine that allocates a new float64 value
-// to store v and returns a pointer to it.
-func Float64(v float64) *float64 {
-	return &v
-}
-
-// Uint32 is a helper routine that allocates a new uint32 value
-// to store v and returns a pointer to it.
-func Uint32(v uint32) *uint32 {
-	return &v
-}
-
-// Uint64 is a helper routine that allocates a new uint64 value
-// to store v and returns a pointer to it.
-func Uint64(v uint64) *uint64 {
-	return &v
-}
-
-// String is a helper routine that allocates a new string value
-// to store v and returns a pointer to it.
-func String(v string) *string {
-	return &v
-}
-
-// EnumName is a helper function to simplify printing protocol buffer enums
-// by name.  Given an enum map and a value, it returns a useful string.
-func EnumName(m map[int32]string, v int32) string {
-	s, ok := m[v]
-	if ok {
-		return s
-	}
-	return strconv.Itoa(int(v))
-}
-
-// UnmarshalJSONEnum is a helper function to simplify recovering enum int values
-// from their JSON-encoded representation. Given a map from the enum's symbolic
-// names to its int values, and a byte buffer containing the JSON-encoded
-// value, it returns an int32 that can be cast to the enum type by the caller.
-//
-// The function can deal with both JSON representations, numeric and symbolic.
-func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) {
-	if data[0] == '"' {
-		// New style: enums are strings.
-		var repr string
-		if err := json.Unmarshal(data, &repr); err != nil {
-			return -1, err
-		}
-		val, ok := m[repr]
-		if !ok {
-			return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr)
-		}
-		return val, nil
-	}
-	// Old style: enums are ints.
-	var val int32
-	if err := json.Unmarshal(data, &val); err != nil {
-		return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName)
-	}
-	return val, nil
-}
-
-// DebugPrint dumps the encoded data in b in a debugging format with a header
-// including the string s. Used in testing but made available for general debugging.
-func (p *Buffer) DebugPrint(s string, b []byte) {
-	var u uint64
-
-	obuf := p.buf
-	index := p.index
-	p.buf = b
-	p.index = 0
-	depth := 0
-
-	fmt.Printf("\n--- %s ---\n", s)
-
-out:
-	for {
-		for i := 0; i < depth; i++ {
-			fmt.Print("  ")
-		}
-
-		index := p.index
-		if index == len(p.buf) {
-			break
-		}
-
-		op, err := p.DecodeVarint()
-		if err != nil {
-			fmt.Printf("%3d: fetching op err %v\n", index, err)
-			break out
-		}
-		tag := op >> 3
-		wire := op & 7
-
-		switch wire {
-		default:
-			fmt.Printf("%3d: t=%3d unknown wire=%d\n",
-				index, tag, wire)
-			break out
-
-		case WireBytes:
-			var r []byte
-
-			r, err = p.DecodeRawBytes(false)
-			if err != nil {
-				break out
-			}
-			fmt.Printf("%3d: t=%3d bytes [%d]", index, tag, len(r))
-			if len(r) <= 6 {
-				for i := 0; i < len(r); i++ {
-					fmt.Printf(" %.2x", r[i])
-				}
-			} else {
-				for i := 0; i < 3; i++ {
-					fmt.Printf(" %.2x", r[i])
-				}
-				fmt.Printf(" ..")
-				for i := len(r) - 3; i < len(r); i++ {
-					fmt.Printf(" %.2x", r[i])
-				}
-			}
-			fmt.Printf("\n")
-
-		case WireFixed32:
-			u, err = p.DecodeFixed32()
-			if err != nil {
-				fmt.Printf("%3d: t=%3d fix32 err %v\n", index, tag, err)
-				break out
-			}
-			fmt.Printf("%3d: t=%3d fix32 %d\n", index, tag, u)
-
-		case WireFixed64:
-			u, err = p.DecodeFixed64()
-			if err != nil {
-				fmt.Printf("%3d: t=%3d fix64 err %v\n", index, tag, err)
-				break out
-			}
-			fmt.Printf("%3d: t=%3d fix64 %d\n", index, tag, u)
-
-		case WireVarint:
-			u, err = p.DecodeVarint()
-			if err != nil {
-				fmt.Printf("%3d: t=%3d varint err %v\n", index, tag, err)
-				break out
-			}
-			fmt.Printf("%3d: t=%3d varint %d\n", index, tag, u)
-
-		case WireStartGroup:
-			fmt.Printf("%3d: t=%3d start\n", index, tag)
-			depth++
-
-		case WireEndGroup:
-			depth--
-			fmt.Printf("%3d: t=%3d end\n", index, tag)
-		}
-	}
-
-	if depth != 0 {
-		fmt.Printf("%3d: start-end not balanced %d\n", p.index, depth)
-	}
-	fmt.Printf("\n")
-
-	p.buf = obuf
-	p.index = index
-}
-
-// SetDefaults sets unset protocol buffer fields to their default values.
-// It only modifies fields that are both unset and have defined defaults.
-// It recursively sets default values in any non-nil sub-messages.
-func SetDefaults(pb Message) {
-	setDefaults(reflect.ValueOf(pb), true, false)
-}
-
-// v is a pointer to a struct.
-func setDefaults(v reflect.Value, recur, zeros bool) {
-	v = v.Elem()
-
-	defaultMu.RLock()
-	dm, ok := defaults[v.Type()]
-	defaultMu.RUnlock()
-	if !ok {
-		dm = buildDefaultMessage(v.Type())
-		defaultMu.Lock()
-		defaults[v.Type()] = dm
-		defaultMu.Unlock()
-	}
-
-	for _, sf := range dm.scalars {
-		f := v.Field(sf.index)
-		if !f.IsNil() {
-			// field already set
-			continue
-		}
-		dv := sf.value
-		if dv == nil && !zeros {
-			// no explicit default, and don't want to set zeros
-			continue
-		}
-		fptr := f.Addr().Interface() // **T
-		// TODO: Consider batching the allocations we do here.
-		switch sf.kind {
-		case reflect.Bool:
-			b := new(bool)
-			if dv != nil {
-				*b = dv.(bool)
-			}
-			*(fptr.(**bool)) = b
-		case reflect.Float32:
-			f := new(float32)
-			if dv != nil {
-				*f = dv.(float32)
-			}
-			*(fptr.(**float32)) = f
-		case reflect.Float64:
-			f := new(float64)
-			if dv != nil {
-				*f = dv.(float64)
-			}
-			*(fptr.(**float64)) = f
-		case reflect.Int32:
-			// might be an enum
-			if ft := f.Type(); ft != int32PtrType {
-				// enum
-				f.Set(reflect.New(ft.Elem()))
-				if dv != nil {
-					f.Elem().SetInt(int64(dv.(int32)))
-				}
-			} else {
-				// int32 field
-				i := new(int32)
-				if dv != nil {
-					*i = dv.(int32)
-				}
-				*(fptr.(**int32)) = i
-			}
-		case reflect.Int64:
-			i := new(int64)
-			if dv != nil {
-				*i = dv.(int64)
-			}
-			*(fptr.(**int64)) = i
-		case reflect.String:
-			s := new(string)
-			if dv != nil {
-				*s = dv.(string)
-			}
-			*(fptr.(**string)) = s
-		case reflect.Uint8:
-			// exceptional case: []byte
-			var b []byte
-			if dv != nil {
-				db := dv.([]byte)
-				b = make([]byte, len(db))
-				copy(b, db)
-			} else {
-				b = []byte{}
-			}
-			*(fptr.(*[]byte)) = b
-		case reflect.Uint32:
-			u := new(uint32)
-			if dv != nil {
-				*u = dv.(uint32)
-			}
-			*(fptr.(**uint32)) = u
-		case reflect.Uint64:
-			u := new(uint64)
-			if dv != nil {
-				*u = dv.(uint64)
-			}
-			*(fptr.(**uint64)) = u
-		default:
-			log.Printf("proto: can't set default for field %v (sf.kind=%v)", f, sf.kind)
-		}
-	}
-
-	for _, ni := range dm.nested {
-		f := v.Field(ni)
-		// f is *T or []*T or map[T]*T
-		switch f.Kind() {
-		case reflect.Ptr:
-			if f.IsNil() {
-				continue
-			}
-			setDefaults(f, recur, zeros)
-
-		case reflect.Slice:
-			for i := 0; i < f.Len(); i++ {
-				e := f.Index(i)
-				if e.IsNil() {
-					continue
-				}
-				setDefaults(e, recur, zeros)
-			}
-
-		case reflect.Map:
-			for _, k := range f.MapKeys() {
-				e := f.MapIndex(k)
-				if e.IsNil() {
-					continue
-				}
-				setDefaults(e, recur, zeros)
-			}
-		}
-	}
-}
-
-var (
-	// defaults maps a protocol buffer struct type to a slice of the fields,
-	// with its scalar fields set to their proto-declared non-zero default values.
-	defaultMu sync.RWMutex
-	defaults  = make(map[reflect.Type]defaultMessage)
-
-	int32PtrType = reflect.TypeOf((*int32)(nil))
-)
-
-// defaultMessage represents information about the default values of a message.
-type defaultMessage struct {
-	scalars []scalarField
-	nested  []int // struct field index of nested messages
-}
-
-type scalarField struct {
-	index int          // struct field index
-	kind  reflect.Kind // element type (the T in *T or []T)
-	value interface{}  // the proto-declared default value, or nil
-}
-
-// t is a struct type.
-func buildDefaultMessage(t reflect.Type) (dm defaultMessage) {
-	sprop := GetProperties(t)
-	for _, prop := range sprop.Prop {
-		fi, ok := sprop.decoderTags.get(prop.Tag)
-		if !ok {
-			// XXX_unrecognized
-			continue
-		}
-		ft := t.Field(fi).Type
-
-		sf, nested, err := fieldDefault(ft, prop)
-		switch {
-		case err != nil:
-			log.Print(err)
-		case nested:
-			dm.nested = append(dm.nested, fi)
-		case sf != nil:
-			sf.index = fi
-			dm.scalars = append(dm.scalars, *sf)
-		}
-	}
-
-	return dm
-}
-
-// fieldDefault returns the scalarField for field type ft.
-// sf will be nil if the field can not have a default.
-// nestedMessage will be true if this is a nested message.
-// Note that sf.index is not set on return.
-func fieldDefault(ft reflect.Type, prop *Properties) (sf *scalarField, nestedMessage bool, err error) {
-	var canHaveDefault bool
-	switch ft.Kind() {
-	case reflect.Ptr:
-		if ft.Elem().Kind() == reflect.Struct {
-			nestedMessage = true
-		} else {
-			canHaveDefault = true // proto2 scalar field
-		}
-
-	case reflect.Slice:
-		switch ft.Elem().Kind() {
-		case reflect.Ptr:
-			nestedMessage = true // repeated message
-		case reflect.Uint8:
-			canHaveDefault = true // bytes field
-		}
-
-	case reflect.Map:
-		if ft.Elem().Kind() == reflect.Ptr {
-			nestedMessage = true // map with message values
-		}
-	}
-
-	if !canHaveDefault {
-		if nestedMessage {
-			return nil, true, nil
-		}
-		return nil, false, nil
-	}
-
-	// We now know that ft is a pointer or slice.
-	sf = &scalarField{kind: ft.Elem().Kind()}
-
-	// scalar fields without defaults
-	if !prop.HasDefault {
-		return sf, false, nil
-	}
-
-	// a scalar field: either *T or []byte
-	switch ft.Elem().Kind() {
-	case reflect.Bool:
-		x, err := strconv.ParseBool(prop.Default)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default bool %q: %v", prop.Default, err)
-		}
-		sf.value = x
-	case reflect.Float32:
-		x, err := strconv.ParseFloat(prop.Default, 32)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default float32 %q: %v", prop.Default, err)
-		}
-		sf.value = float32(x)
-	case reflect.Float64:
-		x, err := strconv.ParseFloat(prop.Default, 64)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default float64 %q: %v", prop.Default, err)
-		}
-		sf.value = x
-	case reflect.Int32:
-		x, err := strconv.ParseInt(prop.Default, 10, 32)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default int32 %q: %v", prop.Default, err)
-		}
-		sf.value = int32(x)
-	case reflect.Int64:
-		x, err := strconv.ParseInt(prop.Default, 10, 64)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default int64 %q: %v", prop.Default, err)
-		}
-		sf.value = x
-	case reflect.String:
-		sf.value = prop.Default
-	case reflect.Uint8:
-		// []byte (not *uint8)
-		sf.value = []byte(prop.Default)
-	case reflect.Uint32:
-		x, err := strconv.ParseUint(prop.Default, 10, 32)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default uint32 %q: %v", prop.Default, err)
-		}
-		sf.value = uint32(x)
-	case reflect.Uint64:
-		x, err := strconv.ParseUint(prop.Default, 10, 64)
-		if err != nil {
-			return nil, false, fmt.Errorf("proto: bad default uint64 %q: %v", prop.Default, err)
-		}
-		sf.value = x
-	default:
-		return nil, false, fmt.Errorf("proto: unhandled def kind %v", ft.Elem().Kind())
-	}
-
-	return sf, false, nil
-}
-
-// Map fields may have key types of non-float scalars, strings and enums.
-// The easiest way to sort them in some deterministic order is to use fmt.
-// If this turns out to be inefficient we can always consider other options,
-// such as doing a Schwartzian transform.
-
-func mapKeys(vs []reflect.Value) sort.Interface {
-	s := mapKeySorter{
-		vs: vs,
-		// default Less function: textual comparison
-		less: func(a, b reflect.Value) bool {
-			return fmt.Sprint(a.Interface()) < fmt.Sprint(b.Interface())
-		},
-	}
-
-	// Type specialization per https://developers.google.com/protocol-buffers/docs/proto#maps;
-	// numeric keys are sorted numerically.
-	if len(vs) == 0 {
-		return s
-	}
-	switch vs[0].Kind() {
-	case reflect.Int32, reflect.Int64:
-		s.less = func(a, b reflect.Value) bool { return a.Int() < b.Int() }
-	case reflect.Uint32, reflect.Uint64:
-		s.less = func(a, b reflect.Value) bool { return a.Uint() < b.Uint() }
-	}
-
-	return s
-}
-
-type mapKeySorter struct {
-	vs   []reflect.Value
-	less func(a, b reflect.Value) bool
-}
-
-func (s mapKeySorter) Len() int      { return len(s.vs) }
-func (s mapKeySorter) Swap(i, j int) { s.vs[i], s.vs[j] = s.vs[j], s.vs[i] }
-func (s mapKeySorter) Less(i, j int) bool {
-	return s.less(s.vs[i], s.vs[j])
-}
-
-// isProto3Zero reports whether v is a zero proto3 value.
-func isProto3Zero(v reflect.Value) bool {
-	switch v.Kind() {
-	case reflect.Bool:
-		return !v.Bool()
-	case reflect.Int32, reflect.Int64:
-		return v.Int() == 0
-	case reflect.Uint32, reflect.Uint64:
-		return v.Uint() == 0
-	case reflect.Float32, reflect.Float64:
-		return v.Float() == 0
-	case reflect.String:
-		return v.String() == ""
-	}
-	return false
-}
-
-// ProtoPackageIsVersion2 is referenced from generated protocol buffer files
-// to assert that that code is compatible with this version of the proto package.
-const ProtoPackageIsVersion2 = true
-
-// ProtoPackageIsVersion1 is referenced from generated protocol buffer files
-// to assert that that code is compatible with this version of the proto package.
-const ProtoPackageIsVersion1 = true

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/message_set.go

@@ -1,311 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Support for message sets.
- */
-
-import (
-	"bytes"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"reflect"
-	"sort"
-)
-
-// errNoMessageTypeID occurs when a protocol buffer does not have a message type ID.
-// A message type ID is required for storing a protocol buffer in a message set.
-var errNoMessageTypeID = errors.New("proto does not have a message type ID")
-
-// The first two types (_MessageSet_Item and messageSet)
-// model what the protocol compiler produces for the following protocol message:
-//   message MessageSet {
-//     repeated group Item = 1 {
-//       required int32 type_id = 2;
-//       required string message = 3;
-//     };
-//   }
-// That is the MessageSet wire format. We can't use a proto to generate these
-// because that would introduce a circular dependency between it and this package.
-
-type _MessageSet_Item struct {
-	TypeId  *int32 `protobuf:"varint,2,req,name=type_id"`
-	Message []byte `protobuf:"bytes,3,req,name=message"`
-}
-
-type messageSet struct {
-	Item             []*_MessageSet_Item `protobuf:"group,1,rep"`
-	XXX_unrecognized []byte
-	// TODO: caching?
-}
-
-// Make sure messageSet is a Message.
-var _ Message = (*messageSet)(nil)
-
-// messageTypeIder is an interface satisfied by a protocol buffer type
-// that may be stored in a MessageSet.
-type messageTypeIder interface {
-	MessageTypeId() int32
-}
-
-func (ms *messageSet) find(pb Message) *_MessageSet_Item {
-	mti, ok := pb.(messageTypeIder)
-	if !ok {
-		return nil
-	}
-	id := mti.MessageTypeId()
-	for _, item := range ms.Item {
-		if *item.TypeId == id {
-			return item
-		}
-	}
-	return nil
-}
-
-func (ms *messageSet) Has(pb Message) bool {
-	if ms.find(pb) != nil {
-		return true
-	}
-	return false
-}
-
-func (ms *messageSet) Unmarshal(pb Message) error {
-	if item := ms.find(pb); item != nil {
-		return Unmarshal(item.Message, pb)
-	}
-	if _, ok := pb.(messageTypeIder); !ok {
-		return errNoMessageTypeID
-	}
-	return nil // TODO: return error instead?
-}
-
-func (ms *messageSet) Marshal(pb Message) error {
-	msg, err := Marshal(pb)
-	if err != nil {
-		return err
-	}
-	if item := ms.find(pb); item != nil {
-		// reuse existing item
-		item.Message = msg
-		return nil
-	}
-
-	mti, ok := pb.(messageTypeIder)
-	if !ok {
-		return errNoMessageTypeID
-	}
-
-	mtid := mti.MessageTypeId()
-	ms.Item = append(ms.Item, &_MessageSet_Item{
-		TypeId:  &mtid,
-		Message: msg,
-	})
-	return nil
-}
-
-func (ms *messageSet) Reset()         { *ms = messageSet{} }
-func (ms *messageSet) String() string { return CompactTextString(ms) }
-func (*messageSet) ProtoMessage()     {}
-
-// Support for the message_set_wire_format message option.
-
-func skipVarint(buf []byte) []byte {
-	i := 0
-	for ; buf[i]&0x80 != 0; i++ {
-	}
-	return buf[i+1:]
-}
-
-// MarshalMessageSet encodes the extension map represented by m in the message set wire format.
-// It is called by generated Marshal methods on protocol buffer messages with the message_set_wire_format option.
-func MarshalMessageSet(exts interface{}) ([]byte, error) {
-	var m map[int32]Extension
-	switch exts := exts.(type) {
-	case *XXX_InternalExtensions:
-		if err := encodeExtensions(exts); err != nil {
-			return nil, err
-		}
-		m, _ = exts.extensionsRead()
-	case map[int32]Extension:
-		if err := encodeExtensionsMap(exts); err != nil {
-			return nil, err
-		}
-		m = exts
-	default:
-		return nil, errors.New("proto: not an extension map")
-	}
-
-	// Sort extension IDs to provide a deterministic encoding.
-	// See also enc_map in encode.go.
-	ids := make([]int, 0, len(m))
-	for id := range m {
-		ids = append(ids, int(id))
-	}
-	sort.Ints(ids)
-
-	ms := &messageSet{Item: make([]*_MessageSet_Item, 0, len(m))}
-	for _, id := range ids {
-		e := m[int32(id)]
-		// Remove the wire type and field number varint, as well as the length varint.
-		msg := skipVarint(skipVarint(e.enc))
-
-		ms.Item = append(ms.Item, &_MessageSet_Item{
-			TypeId:  Int32(int32(id)),
-			Message: msg,
-		})
-	}
-	return Marshal(ms)
-}
-
-// UnmarshalMessageSet decodes the extension map encoded in buf in the message set wire format.
-// It is called by generated Unmarshal methods on protocol buffer messages with the message_set_wire_format option.
-func UnmarshalMessageSet(buf []byte, exts interface{}) error {
-	var m map[int32]Extension
-	switch exts := exts.(type) {
-	case *XXX_InternalExtensions:
-		m = exts.extensionsWrite()
-	case map[int32]Extension:
-		m = exts
-	default:
-		return errors.New("proto: not an extension map")
-	}
-
-	ms := new(messageSet)
-	if err := Unmarshal(buf, ms); err != nil {
-		return err
-	}
-	for _, item := range ms.Item {
-		id := *item.TypeId
-		msg := item.Message
-
-		// Restore wire type and field number varint, plus length varint.
-		// Be careful to preserve duplicate items.
-		b := EncodeVarint(uint64(id)<<3 | WireBytes)
-		if ext, ok := m[id]; ok {
-			// Existing data; rip off the tag and length varint
-			// so we join the new data correctly.
-			// We can assume that ext.enc is set because we are unmarshaling.
-			o := ext.enc[len(b):]   // skip wire type and field number
-			_, n := DecodeVarint(o) // calculate length of length varint
-			o = o[n:]               // skip length varint
-			msg = append(o, msg...) // join old data and new data
-		}
-		b = append(b, EncodeVarint(uint64(len(msg)))...)
-		b = append(b, msg...)
-
-		m[id] = Extension{enc: b}
-	}
-	return nil
-}
-
-// MarshalMessageSetJSON encodes the extension map represented by m in JSON format.
-// It is called by generated MarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
-func MarshalMessageSetJSON(exts interface{}) ([]byte, error) {
-	var m map[int32]Extension
-	switch exts := exts.(type) {
-	case *XXX_InternalExtensions:
-		m, _ = exts.extensionsRead()
-	case map[int32]Extension:
-		m = exts
-	default:
-		return nil, errors.New("proto: not an extension map")
-	}
-	var b bytes.Buffer
-	b.WriteByte('{')
-
-	// Process the map in key order for deterministic output.
-	ids := make([]int32, 0, len(m))
-	for id := range m {
-		ids = append(ids, id)
-	}
-	sort.Sort(int32Slice(ids)) // int32Slice defined in text.go
-
-	for i, id := range ids {
-		ext := m[id]
-		if i > 0 {
-			b.WriteByte(',')
-		}
-
-		msd, ok := messageSetMap[id]
-		if !ok {
-			// Unknown type; we can't render it, so skip it.
-			continue
-		}
-		fmt.Fprintf(&b, `"[%s]":`, msd.name)
-
-		x := ext.value
-		if x == nil {
-			x = reflect.New(msd.t.Elem()).Interface()
-			if err := Unmarshal(ext.enc, x.(Message)); err != nil {
-				return nil, err
-			}
-		}
-		d, err := json.Marshal(x)
-		if err != nil {
-			return nil, err
-		}
-		b.Write(d)
-	}
-	b.WriteByte('}')
-	return b.Bytes(), nil
-}
-
-// UnmarshalMessageSetJSON decodes the extension map encoded in buf in JSON format.
-// It is called by generated UnmarshalJSON methods on protocol buffer messages with the message_set_wire_format option.
-func UnmarshalMessageSetJSON(buf []byte, exts interface{}) error {
-	// Common-case fast path.
-	if len(buf) == 0 || bytes.Equal(buf, []byte("{}")) {
-		return nil
-	}
-
-	// This is fairly tricky, and it's not clear that it is needed.
-	return errors.New("TODO: UnmarshalMessageSetJSON not yet implemented")
-}
-
-// A global registry of types that can be used in a MessageSet.
-
-var messageSetMap = make(map[int32]messageSetDesc)
-
-type messageSetDesc struct {
-	t    reflect.Type // pointer to struct
-	name string
-}
-
-// RegisterMessageSetType is called from the generated code.
-func RegisterMessageSetType(m Message, fieldNum int32, name string) {
-	messageSetMap[fieldNum] = messageSetDesc{
-		t:    reflect.TypeOf(m),
-		name: name,
-	}
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/pointer_reflect.go

@@ -1,484 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2012 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build appengine js
-
-// This file contains an implementation of proto field accesses using package reflect.
-// It is slower than the code in pointer_unsafe.go but it avoids package unsafe and can
-// be used on App Engine.
-
-package proto
-
-import (
-	"math"
-	"reflect"
-)
-
-// A structPointer is a pointer to a struct.
-type structPointer struct {
-	v reflect.Value
-}
-
-// toStructPointer returns a structPointer equivalent to the given reflect value.
-// The reflect value must itself be a pointer to a struct.
-func toStructPointer(v reflect.Value) structPointer {
-	return structPointer{v}
-}
-
-// IsNil reports whether p is nil.
-func structPointer_IsNil(p structPointer) bool {
-	return p.v.IsNil()
-}
-
-// Interface returns the struct pointer as an interface value.
-func structPointer_Interface(p structPointer, _ reflect.Type) interface{} {
-	return p.v.Interface()
-}
-
-// A field identifies a field in a struct, accessible from a structPointer.
-// In this implementation, a field is identified by the sequence of field indices
-// passed to reflect's FieldByIndex.
-type field []int
-
-// toField returns a field equivalent to the given reflect field.
-func toField(f *reflect.StructField) field {
-	return f.Index
-}
-
-// invalidField is an invalid field identifier.
-var invalidField = field(nil)
-
-// IsValid reports whether the field identifier is valid.
-func (f field) IsValid() bool { return f != nil }
-
-// field returns the given field in the struct as a reflect value.
-func structPointer_field(p structPointer, f field) reflect.Value {
-	// Special case: an extension map entry with a value of type T
-	// passes a *T to the struct-handling code with a zero field,
-	// expecting that it will be treated as equivalent to *struct{ X T },
-	// which has the same memory layout. We have to handle that case
-	// specially, because reflect will panic if we call FieldByIndex on a
-	// non-struct.
-	if f == nil {
-		return p.v.Elem()
-	}
-
-	return p.v.Elem().FieldByIndex(f)
-}
-
-// ifield returns the given field in the struct as an interface value.
-func structPointer_ifield(p structPointer, f field) interface{} {
-	return structPointer_field(p, f).Addr().Interface()
-}
-
-// Bytes returns the address of a []byte field in the struct.
-func structPointer_Bytes(p structPointer, f field) *[]byte {
-	return structPointer_ifield(p, f).(*[]byte)
-}
-
-// BytesSlice returns the address of a [][]byte field in the struct.
-func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
-	return structPointer_ifield(p, f).(*[][]byte)
-}
-
-// Bool returns the address of a *bool field in the struct.
-func structPointer_Bool(p structPointer, f field) **bool {
-	return structPointer_ifield(p, f).(**bool)
-}
-
-// BoolVal returns the address of a bool field in the struct.
-func structPointer_BoolVal(p structPointer, f field) *bool {
-	return structPointer_ifield(p, f).(*bool)
-}
-
-// BoolSlice returns the address of a []bool field in the struct.
-func structPointer_BoolSlice(p structPointer, f field) *[]bool {
-	return structPointer_ifield(p, f).(*[]bool)
-}
-
-// String returns the address of a *string field in the struct.
-func structPointer_String(p structPointer, f field) **string {
-	return structPointer_ifield(p, f).(**string)
-}
-
-// StringVal returns the address of a string field in the struct.
-func structPointer_StringVal(p structPointer, f field) *string {
-	return structPointer_ifield(p, f).(*string)
-}
-
-// StringSlice returns the address of a []string field in the struct.
-func structPointer_StringSlice(p structPointer, f field) *[]string {
-	return structPointer_ifield(p, f).(*[]string)
-}
-
-// Extensions returns the address of an extension map field in the struct.
-func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
-	return structPointer_ifield(p, f).(*XXX_InternalExtensions)
-}
-
-// ExtMap returns the address of an extension map field in the struct.
-func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
-	return structPointer_ifield(p, f).(*map[int32]Extension)
-}
-
-// NewAt returns the reflect.Value for a pointer to a field in the struct.
-func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
-	return structPointer_field(p, f).Addr()
-}
-
-// SetStructPointer writes a *struct field in the struct.
-func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
-	structPointer_field(p, f).Set(q.v)
-}
-
-// GetStructPointer reads a *struct field in the struct.
-func structPointer_GetStructPointer(p structPointer, f field) structPointer {
-	return structPointer{structPointer_field(p, f)}
-}
-
-// StructPointerSlice the address of a []*struct field in the struct.
-func structPointer_StructPointerSlice(p structPointer, f field) structPointerSlice {
-	return structPointerSlice{structPointer_field(p, f)}
-}
-
-// A structPointerSlice represents the address of a slice of pointers to structs
-// (themselves messages or groups). That is, v.Type() is *[]*struct{...}.
-type structPointerSlice struct {
-	v reflect.Value
-}
-
-func (p structPointerSlice) Len() int                  { return p.v.Len() }
-func (p structPointerSlice) Index(i int) structPointer { return structPointer{p.v.Index(i)} }
-func (p structPointerSlice) Append(q structPointer) {
-	p.v.Set(reflect.Append(p.v, q.v))
-}
-
-var (
-	int32Type   = reflect.TypeOf(int32(0))
-	uint32Type  = reflect.TypeOf(uint32(0))
-	float32Type = reflect.TypeOf(float32(0))
-	int64Type   = reflect.TypeOf(int64(0))
-	uint64Type  = reflect.TypeOf(uint64(0))
-	float64Type = reflect.TypeOf(float64(0))
-)
-
-// A word32 represents a field of type *int32, *uint32, *float32, or *enum.
-// That is, v.Type() is *int32, *uint32, *float32, or *enum and v is assignable.
-type word32 struct {
-	v reflect.Value
-}
-
-// IsNil reports whether p is nil.
-func word32_IsNil(p word32) bool {
-	return p.v.IsNil()
-}
-
-// Set sets p to point at a newly allocated word with bits set to x.
-func word32_Set(p word32, o *Buffer, x uint32) {
-	t := p.v.Type().Elem()
-	switch t {
-	case int32Type:
-		if len(o.int32s) == 0 {
-			o.int32s = make([]int32, uint32PoolSize)
-		}
-		o.int32s[0] = int32(x)
-		p.v.Set(reflect.ValueOf(&o.int32s[0]))
-		o.int32s = o.int32s[1:]
-		return
-	case uint32Type:
-		if len(o.uint32s) == 0 {
-			o.uint32s = make([]uint32, uint32PoolSize)
-		}
-		o.uint32s[0] = x
-		p.v.Set(reflect.ValueOf(&o.uint32s[0]))
-		o.uint32s = o.uint32s[1:]
-		return
-	case float32Type:
-		if len(o.float32s) == 0 {
-			o.float32s = make([]float32, uint32PoolSize)
-		}
-		o.float32s[0] = math.Float32frombits(x)
-		p.v.Set(reflect.ValueOf(&o.float32s[0]))
-		o.float32s = o.float32s[1:]
-		return
-	}
-
-	// must be enum
-	p.v.Set(reflect.New(t))
-	p.v.Elem().SetInt(int64(int32(x)))
-}
-
-// Get gets the bits pointed at by p, as a uint32.
-func word32_Get(p word32) uint32 {
-	elem := p.v.Elem()
-	switch elem.Kind() {
-	case reflect.Int32:
-		return uint32(elem.Int())
-	case reflect.Uint32:
-		return uint32(elem.Uint())
-	case reflect.Float32:
-		return math.Float32bits(float32(elem.Float()))
-	}
-	panic("unreachable")
-}
-
-// Word32 returns a reference to a *int32, *uint32, *float32, or *enum field in the struct.
-func structPointer_Word32(p structPointer, f field) word32 {
-	return word32{structPointer_field(p, f)}
-}
-
-// A word32Val represents a field of type int32, uint32, float32, or enum.
-// That is, v.Type() is int32, uint32, float32, or enum and v is assignable.
-type word32Val struct {
-	v reflect.Value
-}
-
-// Set sets *p to x.
-func word32Val_Set(p word32Val, x uint32) {
-	switch p.v.Type() {
-	case int32Type:
-		p.v.SetInt(int64(x))
-		return
-	case uint32Type:
-		p.v.SetUint(uint64(x))
-		return
-	case float32Type:
-		p.v.SetFloat(float64(math.Float32frombits(x)))
-		return
-	}
-
-	// must be enum
-	p.v.SetInt(int64(int32(x)))
-}
-
-// Get gets the bits pointed at by p, as a uint32.
-func word32Val_Get(p word32Val) uint32 {
-	elem := p.v
-	switch elem.Kind() {
-	case reflect.Int32:
-		return uint32(elem.Int())
-	case reflect.Uint32:
-		return uint32(elem.Uint())
-	case reflect.Float32:
-		return math.Float32bits(float32(elem.Float()))
-	}
-	panic("unreachable")
-}
-
-// Word32Val returns a reference to a int32, uint32, float32, or enum field in the struct.
-func structPointer_Word32Val(p structPointer, f field) word32Val {
-	return word32Val{structPointer_field(p, f)}
-}
-
-// A word32Slice is a slice of 32-bit values.
-// That is, v.Type() is []int32, []uint32, []float32, or []enum.
-type word32Slice struct {
-	v reflect.Value
-}
-
-func (p word32Slice) Append(x uint32) {
-	n, m := p.v.Len(), p.v.Cap()
-	if n < m {
-		p.v.SetLen(n + 1)
-	} else {
-		t := p.v.Type().Elem()
-		p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
-	}
-	elem := p.v.Index(n)
-	switch elem.Kind() {
-	case reflect.Int32:
-		elem.SetInt(int64(int32(x)))
-	case reflect.Uint32:
-		elem.SetUint(uint64(x))
-	case reflect.Float32:
-		elem.SetFloat(float64(math.Float32frombits(x)))
-	}
-}
-
-func (p word32Slice) Len() int {
-	return p.v.Len()
-}
-
-func (p word32Slice) Index(i int) uint32 {
-	elem := p.v.Index(i)
-	switch elem.Kind() {
-	case reflect.Int32:
-		return uint32(elem.Int())
-	case reflect.Uint32:
-		return uint32(elem.Uint())
-	case reflect.Float32:
-		return math.Float32bits(float32(elem.Float()))
-	}
-	panic("unreachable")
-}
-
-// Word32Slice returns a reference to a []int32, []uint32, []float32, or []enum field in the struct.
-func structPointer_Word32Slice(p structPointer, f field) word32Slice {
-	return word32Slice{structPointer_field(p, f)}
-}
-
-// word64 is like word32 but for 64-bit values.
-type word64 struct {
-	v reflect.Value
-}
-
-func word64_Set(p word64, o *Buffer, x uint64) {
-	t := p.v.Type().Elem()
-	switch t {
-	case int64Type:
-		if len(o.int64s) == 0 {
-			o.int64s = make([]int64, uint64PoolSize)
-		}
-		o.int64s[0] = int64(x)
-		p.v.Set(reflect.ValueOf(&o.int64s[0]))
-		o.int64s = o.int64s[1:]
-		return
-	case uint64Type:
-		if len(o.uint64s) == 0 {
-			o.uint64s = make([]uint64, uint64PoolSize)
-		}
-		o.uint64s[0] = x
-		p.v.Set(reflect.ValueOf(&o.uint64s[0]))
-		o.uint64s = o.uint64s[1:]
-		return
-	case float64Type:
-		if len(o.float64s) == 0 {
-			o.float64s = make([]float64, uint64PoolSize)
-		}
-		o.float64s[0] = math.Float64frombits(x)
-		p.v.Set(reflect.ValueOf(&o.float64s[0]))
-		o.float64s = o.float64s[1:]
-		return
-	}
-	panic("unreachable")
-}
-
-func word64_IsNil(p word64) bool {
-	return p.v.IsNil()
-}
-
-func word64_Get(p word64) uint64 {
-	elem := p.v.Elem()
-	switch elem.Kind() {
-	case reflect.Int64:
-		return uint64(elem.Int())
-	case reflect.Uint64:
-		return elem.Uint()
-	case reflect.Float64:
-		return math.Float64bits(elem.Float())
-	}
-	panic("unreachable")
-}
-
-func structPointer_Word64(p structPointer, f field) word64 {
-	return word64{structPointer_field(p, f)}
-}
-
-// word64Val is like word32Val but for 64-bit values.
-type word64Val struct {
-	v reflect.Value
-}
-
-func word64Val_Set(p word64Val, o *Buffer, x uint64) {
-	switch p.v.Type() {
-	case int64Type:
-		p.v.SetInt(int64(x))
-		return
-	case uint64Type:
-		p.v.SetUint(x)
-		return
-	case float64Type:
-		p.v.SetFloat(math.Float64frombits(x))
-		return
-	}
-	panic("unreachable")
-}
-
-func word64Val_Get(p word64Val) uint64 {
-	elem := p.v
-	switch elem.Kind() {
-	case reflect.Int64:
-		return uint64(elem.Int())
-	case reflect.Uint64:
-		return elem.Uint()
-	case reflect.Float64:
-		return math.Float64bits(elem.Float())
-	}
-	panic("unreachable")
-}
-
-func structPointer_Word64Val(p structPointer, f field) word64Val {
-	return word64Val{structPointer_field(p, f)}
-}
-
-type word64Slice struct {
-	v reflect.Value
-}
-
-func (p word64Slice) Append(x uint64) {
-	n, m := p.v.Len(), p.v.Cap()
-	if n < m {
-		p.v.SetLen(n + 1)
-	} else {
-		t := p.v.Type().Elem()
-		p.v.Set(reflect.Append(p.v, reflect.Zero(t)))
-	}
-	elem := p.v.Index(n)
-	switch elem.Kind() {
-	case reflect.Int64:
-		elem.SetInt(int64(int64(x)))
-	case reflect.Uint64:
-		elem.SetUint(uint64(x))
-	case reflect.Float64:
-		elem.SetFloat(float64(math.Float64frombits(x)))
-	}
-}
-
-func (p word64Slice) Len() int {
-	return p.v.Len()
-}
-
-func (p word64Slice) Index(i int) uint64 {
-	elem := p.v.Index(i)
-	switch elem.Kind() {
-	case reflect.Int64:
-		return uint64(elem.Int())
-	case reflect.Uint64:
-		return uint64(elem.Uint())
-	case reflect.Float64:
-		return math.Float64bits(float64(elem.Float()))
-	}
-	panic("unreachable")
-}
-
-func structPointer_Word64Slice(p structPointer, f field) word64Slice {
-	return word64Slice{structPointer_field(p, f)}
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/pointer_unsafe.go

@@ -1,270 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2012 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// +build !appengine,!js
-
-// This file contains the implementation of the proto field accesses using package unsafe.
-
-package proto
-
-import (
-	"reflect"
-	"unsafe"
-)
-
-// NOTE: These type_Foo functions would more idiomatically be methods,
-// but Go does not allow methods on pointer types, and we must preserve
-// some pointer type for the garbage collector. We use these
-// funcs with clunky names as our poor approximation to methods.
-//
-// An alternative would be
-//	type structPointer struct { p unsafe.Pointer }
-// but that does not registerize as well.
-
-// A structPointer is a pointer to a struct.
-type structPointer unsafe.Pointer
-
-// toStructPointer returns a structPointer equivalent to the given reflect value.
-func toStructPointer(v reflect.Value) structPointer {
-	return structPointer(unsafe.Pointer(v.Pointer()))
-}
-
-// IsNil reports whether p is nil.
-func structPointer_IsNil(p structPointer) bool {
-	return p == nil
-}
-
-// Interface returns the struct pointer, assumed to have element type t,
-// as an interface value.
-func structPointer_Interface(p structPointer, t reflect.Type) interface{} {
-	return reflect.NewAt(t, unsafe.Pointer(p)).Interface()
-}
-
-// A field identifies a field in a struct, accessible from a structPointer.
-// In this implementation, a field is identified by its byte offset from the start of the struct.
-type field uintptr
-
-// toField returns a field equivalent to the given reflect field.
-func toField(f *reflect.StructField) field {
-	return field(f.Offset)
-}
-
-// invalidField is an invalid field identifier.
-const invalidField = ^field(0)
-
-// IsValid reports whether the field identifier is valid.
-func (f field) IsValid() bool {
-	return f != ^field(0)
-}
-
-// Bytes returns the address of a []byte field in the struct.
-func structPointer_Bytes(p structPointer, f field) *[]byte {
-	return (*[]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// BytesSlice returns the address of a [][]byte field in the struct.
-func structPointer_BytesSlice(p structPointer, f field) *[][]byte {
-	return (*[][]byte)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// Bool returns the address of a *bool field in the struct.
-func structPointer_Bool(p structPointer, f field) **bool {
-	return (**bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// BoolVal returns the address of a bool field in the struct.
-func structPointer_BoolVal(p structPointer, f field) *bool {
-	return (*bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// BoolSlice returns the address of a []bool field in the struct.
-func structPointer_BoolSlice(p structPointer, f field) *[]bool {
-	return (*[]bool)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// String returns the address of a *string field in the struct.
-func structPointer_String(p structPointer, f field) **string {
-	return (**string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// StringVal returns the address of a string field in the struct.
-func structPointer_StringVal(p structPointer, f field) *string {
-	return (*string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// StringSlice returns the address of a []string field in the struct.
-func structPointer_StringSlice(p structPointer, f field) *[]string {
-	return (*[]string)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// ExtMap returns the address of an extension map field in the struct.
-func structPointer_Extensions(p structPointer, f field) *XXX_InternalExtensions {
-	return (*XXX_InternalExtensions)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-func structPointer_ExtMap(p structPointer, f field) *map[int32]Extension {
-	return (*map[int32]Extension)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// NewAt returns the reflect.Value for a pointer to a field in the struct.
-func structPointer_NewAt(p structPointer, f field, typ reflect.Type) reflect.Value {
-	return reflect.NewAt(typ, unsafe.Pointer(uintptr(p)+uintptr(f)))
-}
-
-// SetStructPointer writes a *struct field in the struct.
-func structPointer_SetStructPointer(p structPointer, f field, q structPointer) {
-	*(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f))) = q
-}
-
-// GetStructPointer reads a *struct field in the struct.
-func structPointer_GetStructPointer(p structPointer, f field) structPointer {
-	return *(*structPointer)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// StructPointerSlice the address of a []*struct field in the struct.
-func structPointer_StructPointerSlice(p structPointer, f field) *structPointerSlice {
-	return (*structPointerSlice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// A structPointerSlice represents a slice of pointers to structs (themselves submessages or groups).
-type structPointerSlice []structPointer
-
-func (v *structPointerSlice) Len() int                  { return len(*v) }
-func (v *structPointerSlice) Index(i int) structPointer { return (*v)[i] }
-func (v *structPointerSlice) Append(p structPointer)    { *v = append(*v, p) }
-
-// A word32 is the address of a "pointer to 32-bit value" field.
-type word32 **uint32
-
-// IsNil reports whether *v is nil.
-func word32_IsNil(p word32) bool {
-	return *p == nil
-}
-
-// Set sets *v to point at a newly allocated word set to x.
-func word32_Set(p word32, o *Buffer, x uint32) {
-	if len(o.uint32s) == 0 {
-		o.uint32s = make([]uint32, uint32PoolSize)
-	}
-	o.uint32s[0] = x
-	*p = &o.uint32s[0]
-	o.uint32s = o.uint32s[1:]
-}
-
-// Get gets the value pointed at by *v.
-func word32_Get(p word32) uint32 {
-	return **p
-}
-
-// Word32 returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
-func structPointer_Word32(p structPointer, f field) word32 {
-	return word32((**uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
-}
-
-// A word32Val is the address of a 32-bit value field.
-type word32Val *uint32
-
-// Set sets *p to x.
-func word32Val_Set(p word32Val, x uint32) {
-	*p = x
-}
-
-// Get gets the value pointed at by p.
-func word32Val_Get(p word32Val) uint32 {
-	return *p
-}
-
-// Word32Val returns the address of a *int32, *uint32, *float32, or *enum field in the struct.
-func structPointer_Word32Val(p structPointer, f field) word32Val {
-	return word32Val((*uint32)(unsafe.Pointer(uintptr(p) + uintptr(f))))
-}
-
-// A word32Slice is a slice of 32-bit values.
-type word32Slice []uint32
-
-func (v *word32Slice) Append(x uint32)    { *v = append(*v, x) }
-func (v *word32Slice) Len() int           { return len(*v) }
-func (v *word32Slice) Index(i int) uint32 { return (*v)[i] }
-
-// Word32Slice returns the address of a []int32, []uint32, []float32, or []enum field in the struct.
-func structPointer_Word32Slice(p structPointer, f field) *word32Slice {
-	return (*word32Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}
-
-// word64 is like word32 but for 64-bit values.
-type word64 **uint64
-
-func word64_Set(p word64, o *Buffer, x uint64) {
-	if len(o.uint64s) == 0 {
-		o.uint64s = make([]uint64, uint64PoolSize)
-	}
-	o.uint64s[0] = x
-	*p = &o.uint64s[0]
-	o.uint64s = o.uint64s[1:]
-}
-
-func word64_IsNil(p word64) bool {
-	return *p == nil
-}
-
-func word64_Get(p word64) uint64 {
-	return **p
-}
-
-func structPointer_Word64(p structPointer, f field) word64 {
-	return word64((**uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
-}
-
-// word64Val is like word32Val but for 64-bit values.
-type word64Val *uint64
-
-func word64Val_Set(p word64Val, o *Buffer, x uint64) {
-	*p = x
-}
-
-func word64Val_Get(p word64Val) uint64 {
-	return *p
-}
-
-func structPointer_Word64Val(p structPointer, f field) word64Val {
-	return word64Val((*uint64)(unsafe.Pointer(uintptr(p) + uintptr(f))))
-}
-
-// word64Slice is like word32Slice but for 64-bit values.
-type word64Slice []uint64
-
-func (v *word64Slice) Append(x uint64)    { *v = append(*v, x) }
-func (v *word64Slice) Len() int           { return len(*v) }
-func (v *word64Slice) Index(i int) uint64 { return (*v)[i] }
-
-func structPointer_Word64Slice(p structPointer, f field) *word64Slice {
-	return (*word64Slice)(unsafe.Pointer(uintptr(p) + uintptr(f)))
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/properties.go

@@ -1,864 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-/*
- * Routines for encoding data into the wire format for protocol buffers.
- */
-
-import (
-	"fmt"
-	"log"
-	"os"
-	"reflect"
-	"sort"
-	"strconv"
-	"strings"
-	"sync"
-)
-
-const debug bool = false
-
-// Constants that identify the encoding of a value on the wire.
-const (
-	WireVarint     = 0
-	WireFixed64    = 1
-	WireBytes      = 2
-	WireStartGroup = 3
-	WireEndGroup   = 4
-	WireFixed32    = 5
-)
-
-const startSize = 10 // initial slice/string sizes
-
-// Encoders are defined in encode.go
-// An encoder outputs the full representation of a field, including its
-// tag and encoder type.
-type encoder func(p *Buffer, prop *Properties, base structPointer) error
-
-// A valueEncoder encodes a single integer in a particular encoding.
-type valueEncoder func(o *Buffer, x uint64) error
-
-// Sizers are defined in encode.go
-// A sizer returns the encoded size of a field, including its tag and encoder
-// type.
-type sizer func(prop *Properties, base structPointer) int
-
-// A valueSizer returns the encoded size of a single integer in a particular
-// encoding.
-type valueSizer func(x uint64) int
-
-// Decoders are defined in decode.go
-// A decoder creates a value from its wire representation.
-// Unrecognized subelements are saved in unrec.
-type decoder func(p *Buffer, prop *Properties, base structPointer) error
-
-// A valueDecoder decodes a single integer in a particular encoding.
-type valueDecoder func(o *Buffer) (x uint64, err error)
-
-// A oneofMarshaler does the marshaling for all oneof fields in a message.
-type oneofMarshaler func(Message, *Buffer) error
-
-// A oneofUnmarshaler does the unmarshaling for a oneof field in a message.
-type oneofUnmarshaler func(Message, int, int, *Buffer) (bool, error)
-
-// A oneofSizer does the sizing for all oneof fields in a message.
-type oneofSizer func(Message) int
-
-// tagMap is an optimization over map[int]int for typical protocol buffer
-// use-cases. Encoded protocol buffers are often in tag order with small tag
-// numbers.
-type tagMap struct {
-	fastTags []int
-	slowTags map[int]int
-}
-
-// tagMapFastLimit is the upper bound on the tag number that will be stored in
-// the tagMap slice rather than its map.
-const tagMapFastLimit = 1024
-
-func (p *tagMap) get(t int) (int, bool) {
-	if t > 0 && t < tagMapFastLimit {
-		if t >= len(p.fastTags) {
-			return 0, false
-		}
-		fi := p.fastTags[t]
-		return fi, fi >= 0
-	}
-	fi, ok := p.slowTags[t]
-	return fi, ok
-}
-
-func (p *tagMap) put(t int, fi int) {
-	if t > 0 && t < tagMapFastLimit {
-		for len(p.fastTags) < t+1 {
-			p.fastTags = append(p.fastTags, -1)
-		}
-		p.fastTags[t] = fi
-		return
-	}
-	if p.slowTags == nil {
-		p.slowTags = make(map[int]int)
-	}
-	p.slowTags[t] = fi
-}
-
-// StructProperties represents properties for all the fields of a struct.
-// decoderTags and decoderOrigNames should only be used by the decoder.
-type StructProperties struct {
-	Prop             []*Properties  // properties for each field
-	reqCount         int            // required count
-	decoderTags      tagMap         // map from proto tag to struct field number
-	decoderOrigNames map[string]int // map from original name to struct field number
-	order            []int          // list of struct field numbers in tag order
-	unrecField       field          // field id of the XXX_unrecognized []byte field
-	extendable       bool           // is this an extendable proto
-
-	oneofMarshaler   oneofMarshaler
-	oneofUnmarshaler oneofUnmarshaler
-	oneofSizer       oneofSizer
-	stype            reflect.Type
-
-	// OneofTypes contains information about the oneof fields in this message.
-	// It is keyed by the original name of a field.
-	OneofTypes map[string]*OneofProperties
-}
-
-// OneofProperties represents information about a specific field in a oneof.
-type OneofProperties struct {
-	Type  reflect.Type // pointer to generated struct type for this oneof field
-	Field int          // struct field number of the containing oneof in the message
-	Prop  *Properties
-}
-
-// Implement the sorting interface so we can sort the fields in tag order, as recommended by the spec.
-// See encode.go, (*Buffer).enc_struct.
-
-func (sp *StructProperties) Len() int { return len(sp.order) }
-func (sp *StructProperties) Less(i, j int) bool {
-	return sp.Prop[sp.order[i]].Tag < sp.Prop[sp.order[j]].Tag
-}
-func (sp *StructProperties) Swap(i, j int) { sp.order[i], sp.order[j] = sp.order[j], sp.order[i] }
-
-// Properties represents the protocol-specific behavior of a single struct field.
-type Properties struct {
-	Name     string // name of the field, for error messages
-	OrigName string // original name before protocol compiler (always set)
-	JSONName string // name to use for JSON; determined by protoc
-	Wire     string
-	WireType int
-	Tag      int
-	Required bool
-	Optional bool
-	Repeated bool
-	Packed   bool   // relevant for repeated primitives only
-	Enum     string // set for enum types only
-	proto3   bool   // whether this is known to be a proto3 field; set for []byte only
-	oneof    bool   // whether this is a oneof field
-
-	Default    string // default value
-	HasDefault bool   // whether an explicit default was provided
-	def_uint64 uint64
-
-	enc           encoder
-	valEnc        valueEncoder // set for bool and numeric types only
-	field         field
-	tagcode       []byte // encoding of EncodeVarint((Tag<<3)|WireType)
-	tagbuf        [8]byte
-	stype         reflect.Type      // set for struct types only
-	sprop         *StructProperties // set for struct types only
-	isMarshaler   bool
-	isUnmarshaler bool
-
-	mtype    reflect.Type // set for map types only
-	mkeyprop *Properties  // set for map types only
-	mvalprop *Properties  // set for map types only
-
-	size    sizer
-	valSize valueSizer // set for bool and numeric types only
-
-	dec    decoder
-	valDec valueDecoder // set for bool and numeric types only
-
-	// If this is a packable field, this will be the decoder for the packed version of the field.
-	packedDec decoder
-}
-
-// String formats the properties in the protobuf struct field tag style.
-func (p *Properties) String() string {
-	s := p.Wire
-	s = ","
-	s += strconv.Itoa(p.Tag)
-	if p.Required {
-		s += ",req"
-	}
-	if p.Optional {
-		s += ",opt"
-	}
-	if p.Repeated {
-		s += ",rep"
-	}
-	if p.Packed {
-		s += ",packed"
-	}
-	s += ",name=" + p.OrigName
-	if p.JSONName != p.OrigName {
-		s += ",json=" + p.JSONName
-	}
-	if p.proto3 {
-		s += ",proto3"
-	}
-	if p.oneof {
-		s += ",oneof"
-	}
-	if len(p.Enum) > 0 {
-		s += ",enum=" + p.Enum
-	}
-	if p.HasDefault {
-		s += ",def=" + p.Default
-	}
-	return s
-}
-
-// Parse populates p by parsing a string in the protobuf struct field tag style.
-func (p *Properties) Parse(s string) {
-	// "bytes,49,opt,name=foo,def=hello!"
-	fields := strings.Split(s, ",") // breaks def=, but handled below.
-	if len(fields) < 2 {
-		fmt.Fprintf(os.Stderr, "proto: tag has too few fields: %q\n", s)
-		return
-	}
-
-	p.Wire = fields[0]
-	switch p.Wire {
-	case "varint":
-		p.WireType = WireVarint
-		p.valEnc = (*Buffer).EncodeVarint
-		p.valDec = (*Buffer).DecodeVarint
-		p.valSize = sizeVarint
-	case "fixed32":
-		p.WireType = WireFixed32
-		p.valEnc = (*Buffer).EncodeFixed32
-		p.valDec = (*Buffer).DecodeFixed32
-		p.valSize = sizeFixed32
-	case "fixed64":
-		p.WireType = WireFixed64
-		p.valEnc = (*Buffer).EncodeFixed64
-		p.valDec = (*Buffer).DecodeFixed64
-		p.valSize = sizeFixed64
-	case "zigzag32":
-		p.WireType = WireVarint
-		p.valEnc = (*Buffer).EncodeZigzag32
-		p.valDec = (*Buffer).DecodeZigzag32
-		p.valSize = sizeZigzag32
-	case "zigzag64":
-		p.WireType = WireVarint
-		p.valEnc = (*Buffer).EncodeZigzag64
-		p.valDec = (*Buffer).DecodeZigzag64
-		p.valSize = sizeZigzag64
-	case "bytes", "group":
-		p.WireType = WireBytes
-		// no numeric converter for non-numeric types
-	default:
-		fmt.Fprintf(os.Stderr, "proto: tag has unknown wire type: %q\n", s)
-		return
-	}
-
-	var err error
-	p.Tag, err = strconv.Atoi(fields[1])
-	if err != nil {
-		return
-	}
-
-	for i := 2; i < len(fields); i++ {
-		f := fields[i]
-		switch {
-		case f == "req":
-			p.Required = true
-		case f == "opt":
-			p.Optional = true
-		case f == "rep":
-			p.Repeated = true
-		case f == "packed":
-			p.Packed = true
-		case strings.HasPrefix(f, "name="):
-			p.OrigName = f[5:]
-		case strings.HasPrefix(f, "json="):
-			p.JSONName = f[5:]
-		case strings.HasPrefix(f, "enum="):
-			p.Enum = f[5:]
-		case f == "proto3":
-			p.proto3 = true
-		case f == "oneof":
-			p.oneof = true
-		case strings.HasPrefix(f, "def="):
-			p.HasDefault = true
-			p.Default = f[4:] // rest of string
-			if i+1 < len(fields) {
-				// Commas aren't escaped, and def is always last.
-				p.Default += "," + strings.Join(fields[i+1:], ",")
-				break
-			}
-		}
-	}
-}
-
-func logNoSliceEnc(t1, t2 reflect.Type) {
-	fmt.Fprintf(os.Stderr, "proto: no slice oenc for %T = []%T\n", t1, t2)
-}
-
-var protoMessageType = reflect.TypeOf((*Message)(nil)).Elem()
-
-// Initialize the fields for encoding and decoding.
-func (p *Properties) setEncAndDec(typ reflect.Type, f *reflect.StructField, lockGetProp bool) {
-	p.enc = nil
-	p.dec = nil
-	p.size = nil
-
-	switch t1 := typ; t1.Kind() {
-	default:
-		fmt.Fprintf(os.Stderr, "proto: no coders for %v\n", t1)
-
-	// proto3 scalar types
-
-	case reflect.Bool:
-		p.enc = (*Buffer).enc_proto3_bool
-		p.dec = (*Buffer).dec_proto3_bool
-		p.size = size_proto3_bool
-	case reflect.Int32:
-		p.enc = (*Buffer).enc_proto3_int32
-		p.dec = (*Buffer).dec_proto3_int32
-		p.size = size_proto3_int32
-	case reflect.Uint32:
-		p.enc = (*Buffer).enc_proto3_uint32
-		p.dec = (*Buffer).dec_proto3_int32 // can reuse
-		p.size = size_proto3_uint32
-	case reflect.Int64, reflect.Uint64:
-		p.enc = (*Buffer).enc_proto3_int64
-		p.dec = (*Buffer).dec_proto3_int64
-		p.size = size_proto3_int64
-	case reflect.Float32:
-		p.enc = (*Buffer).enc_proto3_uint32 // can just treat them as bits
-		p.dec = (*Buffer).dec_proto3_int32
-		p.size = size_proto3_uint32
-	case reflect.Float64:
-		p.enc = (*Buffer).enc_proto3_int64 // can just treat them as bits
-		p.dec = (*Buffer).dec_proto3_int64
-		p.size = size_proto3_int64
-	case reflect.String:
-		p.enc = (*Buffer).enc_proto3_string
-		p.dec = (*Buffer).dec_proto3_string
-		p.size = size_proto3_string
-
-	case reflect.Ptr:
-		switch t2 := t1.Elem(); t2.Kind() {
-		default:
-			fmt.Fprintf(os.Stderr, "proto: no encoder function for %v -> %v\n", t1, t2)
-			break
-		case reflect.Bool:
-			p.enc = (*Buffer).enc_bool
-			p.dec = (*Buffer).dec_bool
-			p.size = size_bool
-		case reflect.Int32:
-			p.enc = (*Buffer).enc_int32
-			p.dec = (*Buffer).dec_int32
-			p.size = size_int32
-		case reflect.Uint32:
-			p.enc = (*Buffer).enc_uint32
-			p.dec = (*Buffer).dec_int32 // can reuse
-			p.size = size_uint32
-		case reflect.Int64, reflect.Uint64:
-			p.enc = (*Buffer).enc_int64
-			p.dec = (*Buffer).dec_int64
-			p.size = size_int64
-		case reflect.Float32:
-			p.enc = (*Buffer).enc_uint32 // can just treat them as bits
-			p.dec = (*Buffer).dec_int32
-			p.size = size_uint32
-		case reflect.Float64:
-			p.enc = (*Buffer).enc_int64 // can just treat them as bits
-			p.dec = (*Buffer).dec_int64
-			p.size = size_int64
-		case reflect.String:
-			p.enc = (*Buffer).enc_string
-			p.dec = (*Buffer).dec_string
-			p.size = size_string
-		case reflect.Struct:
-			p.stype = t1.Elem()
-			p.isMarshaler = isMarshaler(t1)
-			p.isUnmarshaler = isUnmarshaler(t1)
-			if p.Wire == "bytes" {
-				p.enc = (*Buffer).enc_struct_message
-				p.dec = (*Buffer).dec_struct_message
-				p.size = size_struct_message
-			} else {
-				p.enc = (*Buffer).enc_struct_group
-				p.dec = (*Buffer).dec_struct_group
-				p.size = size_struct_group
-			}
-		}
-
-	case reflect.Slice:
-		switch t2 := t1.Elem(); t2.Kind() {
-		default:
-			logNoSliceEnc(t1, t2)
-			break
-		case reflect.Bool:
-			if p.Packed {
-				p.enc = (*Buffer).enc_slice_packed_bool
-				p.size = size_slice_packed_bool
-			} else {
-				p.enc = (*Buffer).enc_slice_bool
-				p.size = size_slice_bool
-			}
-			p.dec = (*Buffer).dec_slice_bool
-			p.packedDec = (*Buffer).dec_slice_packed_bool
-		case reflect.Int32:
-			if p.Packed {
-				p.enc = (*Buffer).enc_slice_packed_int32
-				p.size = size_slice_packed_int32
-			} else {
-				p.enc = (*Buffer).enc_slice_int32
-				p.size = size_slice_int32
-			}
-			p.dec = (*Buffer).dec_slice_int32
-			p.packedDec = (*Buffer).dec_slice_packed_int32
-		case reflect.Uint32:
-			if p.Packed {
-				p.enc = (*Buffer).enc_slice_packed_uint32
-				p.size = size_slice_packed_uint32
-			} else {
-				p.enc = (*Buffer).enc_slice_uint32
-				p.size = size_slice_uint32
-			}
-			p.dec = (*Buffer).dec_slice_int32
-			p.packedDec = (*Buffer).dec_slice_packed_int32
-		case reflect.Int64, reflect.Uint64:
-			if p.Packed {
-				p.enc = (*Buffer).enc_slice_packed_int64
-				p.size = size_slice_packed_int64
-			} else {
-				p.enc = (*Buffer).enc_slice_int64
-				p.size = size_slice_int64
-			}
-			p.dec = (*Buffer).dec_slice_int64
-			p.packedDec = (*Buffer).dec_slice_packed_int64
-		case reflect.Uint8:
-			p.dec = (*Buffer).dec_slice_byte
-			if p.proto3 {
-				p.enc = (*Buffer).enc_proto3_slice_byte
-				p.size = size_proto3_slice_byte
-			} else {
-				p.enc = (*Buffer).enc_slice_byte
-				p.size = size_slice_byte
-			}
-		case reflect.Float32, reflect.Float64:
-			switch t2.Bits() {
-			case 32:
-				// can just treat them as bits
-				if p.Packed {
-					p.enc = (*Buffer).enc_slice_packed_uint32
-					p.size = size_slice_packed_uint32
-				} else {
-					p.enc = (*Buffer).enc_slice_uint32
-					p.size = size_slice_uint32
-				}
-				p.dec = (*Buffer).dec_slice_int32
-				p.packedDec = (*Buffer).dec_slice_packed_int32
-			case 64:
-				// can just treat them as bits
-				if p.Packed {
-					p.enc = (*Buffer).enc_slice_packed_int64
-					p.size = size_slice_packed_int64
-				} else {
-					p.enc = (*Buffer).enc_slice_int64
-					p.size = size_slice_int64
-				}
-				p.dec = (*Buffer).dec_slice_int64
-				p.packedDec = (*Buffer).dec_slice_packed_int64
-			default:
-				logNoSliceEnc(t1, t2)
-				break
-			}
-		case reflect.String:
-			p.enc = (*Buffer).enc_slice_string
-			p.dec = (*Buffer).dec_slice_string
-			p.size = size_slice_string
-		case reflect.Ptr:
-			switch t3 := t2.Elem(); t3.Kind() {
-			default:
-				fmt.Fprintf(os.Stderr, "proto: no ptr oenc for %T -> %T -> %T\n", t1, t2, t3)
-				break
-			case reflect.Struct:
-				p.stype = t2.Elem()
-				p.isMarshaler = isMarshaler(t2)
-				p.isUnmarshaler = isUnmarshaler(t2)
-				if p.Wire == "bytes" {
-					p.enc = (*Buffer).enc_slice_struct_message
-					p.dec = (*Buffer).dec_slice_struct_message
-					p.size = size_slice_struct_message
-				} else {
-					p.enc = (*Buffer).enc_slice_struct_group
-					p.dec = (*Buffer).dec_slice_struct_group
-					p.size = size_slice_struct_group
-				}
-			}
-		case reflect.Slice:
-			switch t2.Elem().Kind() {
-			default:
-				fmt.Fprintf(os.Stderr, "proto: no slice elem oenc for %T -> %T -> %T\n", t1, t2, t2.Elem())
-				break
-			case reflect.Uint8:
-				p.enc = (*Buffer).enc_slice_slice_byte
-				p.dec = (*Buffer).dec_slice_slice_byte
-				p.size = size_slice_slice_byte
-			}
-		}
-
-	case reflect.Map:
-		p.enc = (*Buffer).enc_new_map
-		p.dec = (*Buffer).dec_new_map
-		p.size = size_new_map
-
-		p.mtype = t1
-		p.mkeyprop = &Properties{}
-		p.mkeyprop.init(reflect.PtrTo(p.mtype.Key()), "Key", f.Tag.Get("protobuf_key"), nil, lockGetProp)
-		p.mvalprop = &Properties{}
-		vtype := p.mtype.Elem()
-		if vtype.Kind() != reflect.Ptr && vtype.Kind() != reflect.Slice {
-			// The value type is not a message (*T) or bytes ([]byte),
-			// so we need encoders for the pointer to this type.
-			vtype = reflect.PtrTo(vtype)
-		}
-		p.mvalprop.init(vtype, "Value", f.Tag.Get("protobuf_val"), nil, lockGetProp)
-	}
-
-	// precalculate tag code
-	wire := p.WireType
-	if p.Packed {
-		wire = WireBytes
-	}
-	x := uint32(p.Tag)<<3 | uint32(wire)
-	i := 0
-	for i = 0; x > 127; i++ {
-		p.tagbuf[i] = 0x80 | uint8(x&0x7F)
-		x >>= 7
-	}
-	p.tagbuf[i] = uint8(x)
-	p.tagcode = p.tagbuf[0 : i+1]
-
-	if p.stype != nil {
-		if lockGetProp {
-			p.sprop = GetProperties(p.stype)
-		} else {
-			p.sprop = getPropertiesLocked(p.stype)
-		}
-	}
-}
-
-var (
-	marshalerType   = reflect.TypeOf((*Marshaler)(nil)).Elem()
-	unmarshalerType = reflect.TypeOf((*Unmarshaler)(nil)).Elem()
-)
-
-// isMarshaler reports whether type t implements Marshaler.
-func isMarshaler(t reflect.Type) bool {
-	// We're checking for (likely) pointer-receiver methods
-	// so if t is not a pointer, something is very wrong.
-	// The calls above only invoke isMarshaler on pointer types.
-	if t.Kind() != reflect.Ptr {
-		panic("proto: misuse of isMarshaler")
-	}
-	return t.Implements(marshalerType)
-}
-
-// isUnmarshaler reports whether type t implements Unmarshaler.
-func isUnmarshaler(t reflect.Type) bool {
-	// We're checking for (likely) pointer-receiver methods
-	// so if t is not a pointer, something is very wrong.
-	// The calls above only invoke isUnmarshaler on pointer types.
-	if t.Kind() != reflect.Ptr {
-		panic("proto: misuse of isUnmarshaler")
-	}
-	return t.Implements(unmarshalerType)
-}
-
-// Init populates the properties from a protocol buffer struct tag.
-func (p *Properties) Init(typ reflect.Type, name, tag string, f *reflect.StructField) {
-	p.init(typ, name, tag, f, true)
-}
-
-func (p *Properties) init(typ reflect.Type, name, tag string, f *reflect.StructField, lockGetProp bool) {
-	// "bytes,49,opt,def=hello!"
-	p.Name = name
-	p.OrigName = name
-	if f != nil {
-		p.field = toField(f)
-	}
-	if tag == "" {
-		return
-	}
-	p.Parse(tag)
-	p.setEncAndDec(typ, f, lockGetProp)
-}
-
-var (
-	propertiesMu  sync.RWMutex
-	propertiesMap = make(map[reflect.Type]*StructProperties)
-)
-
-// GetProperties returns the list of properties for the type represented by t.
-// t must represent a generated struct type of a protocol message.
-func GetProperties(t reflect.Type) *StructProperties {
-	if t.Kind() != reflect.Struct {
-		panic("proto: type must have kind struct")
-	}
-
-	// Most calls to GetProperties in a long-running program will be
-	// retrieving details for types we have seen before.
-	propertiesMu.RLock()
-	sprop, ok := propertiesMap[t]
-	propertiesMu.RUnlock()
-	if ok {
-		if collectStats {
-			stats.Chit++
-		}
-		return sprop
-	}
-
-	propertiesMu.Lock()
-	sprop = getPropertiesLocked(t)
-	propertiesMu.Unlock()
-	return sprop
-}
-
-// getPropertiesLocked requires that propertiesMu is held.
-func getPropertiesLocked(t reflect.Type) *StructProperties {
-	if prop, ok := propertiesMap[t]; ok {
-		if collectStats {
-			stats.Chit++
-		}
-		return prop
-	}
-	if collectStats {
-		stats.Cmiss++
-	}
-
-	prop := new(StructProperties)
-	// in case of recursive protos, fill this in now.
-	propertiesMap[t] = prop
-
-	// build properties
-	prop.extendable = reflect.PtrTo(t).Implements(extendableProtoType) ||
-		reflect.PtrTo(t).Implements(extendableProtoV1Type)
-	prop.unrecField = invalidField
-	prop.Prop = make([]*Properties, t.NumField())
-	prop.order = make([]int, t.NumField())
-
-	for i := 0; i < t.NumField(); i++ {
-		f := t.Field(i)
-		p := new(Properties)
-		name := f.Name
-		p.init(f.Type, name, f.Tag.Get("protobuf"), &f, false)
-
-		if f.Name == "XXX_InternalExtensions" { // special case
-			p.enc = (*Buffer).enc_exts
-			p.dec = nil // not needed
-			p.size = size_exts
-		} else if f.Name == "XXX_extensions" { // special case
-			p.enc = (*Buffer).enc_map
-			p.dec = nil // not needed
-			p.size = size_map
-		} else if f.Name == "XXX_unrecognized" { // special case
-			prop.unrecField = toField(&f)
-		}
-		oneof := f.Tag.Get("protobuf_oneof") // special case
-		if oneof != "" {
-			// Oneof fields don't use the traditional protobuf tag.
-			p.OrigName = oneof
-		}
-		prop.Prop[i] = p
-		prop.order[i] = i
-		if debug {
-			print(i, " ", f.Name, " ", t.String(), " ")
-			if p.Tag > 0 {
-				print(p.String())
-			}
-			print("\n")
-		}
-		if p.enc == nil && !strings.HasPrefix(f.Name, "XXX_") && oneof == "" {
-			fmt.Fprintln(os.Stderr, "proto: no encoder for", f.Name, f.Type.String(), "[GetProperties]")
-		}
-	}
-
-	// Re-order prop.order.
-	sort.Sort(prop)
-
-	type oneofMessage interface {
-		XXX_OneofFuncs() (func(Message, *Buffer) error, func(Message, int, int, *Buffer) (bool, error), func(Message) int, []interface{})
-	}
-	if om, ok := reflect.Zero(reflect.PtrTo(t)).Interface().(oneofMessage); ok {
-		var oots []interface{}
-		prop.oneofMarshaler, prop.oneofUnmarshaler, prop.oneofSizer, oots = om.XXX_OneofFuncs()
-		prop.stype = t
-
-		// Interpret oneof metadata.
-		prop.OneofTypes = make(map[string]*OneofProperties)
-		for _, oot := range oots {
-			oop := &OneofProperties{
-				Type: reflect.ValueOf(oot).Type(), // *T
-				Prop: new(Properties),
-			}
-			sft := oop.Type.Elem().Field(0)
-			oop.Prop.Name = sft.Name
-			oop.Prop.Parse(sft.Tag.Get("protobuf"))
-			// There will be exactly one interface field that
-			// this new value is assignable to.
-			for i := 0; i < t.NumField(); i++ {
-				f := t.Field(i)
-				if f.Type.Kind() != reflect.Interface {
-					continue
-				}
-				if !oop.Type.AssignableTo(f.Type) {
-					continue
-				}
-				oop.Field = i
-				break
-			}
-			prop.OneofTypes[oop.Prop.OrigName] = oop
-		}
-	}
-
-	// build required counts
-	// build tags
-	reqCount := 0
-	prop.decoderOrigNames = make(map[string]int)
-	for i, p := range prop.Prop {
-		if strings.HasPrefix(p.Name, "XXX_") {
-			// Internal fields should not appear in tags/origNames maps.
-			// They are handled specially when encoding and decoding.
-			continue
-		}
-		if p.Required {
-			reqCount++
-		}
-		prop.decoderTags.put(p.Tag, i)
-		prop.decoderOrigNames[p.OrigName] = i
-	}
-	prop.reqCount = reqCount
-
-	return prop
-}
-
-// Return the Properties object for the x[0]'th field of the structure.
-func propByIndex(t reflect.Type, x []int) *Properties {
-	if len(x) != 1 {
-		fmt.Fprintf(os.Stderr, "proto: field index dimension %d (not 1) for type %s\n", len(x), t)
-		return nil
-	}
-	prop := GetProperties(t)
-	return prop.Prop[x[0]]
-}
-
-// Get the address and type of a pointer to a struct from an interface.
-func getbase(pb Message) (t reflect.Type, b structPointer, err error) {
-	if pb == nil {
-		err = ErrNil
-		return
-	}
-	// get the reflect type of the pointer to the struct.
-	t = reflect.TypeOf(pb)
-	// get the address of the struct.
-	value := reflect.ValueOf(pb)
-	b = toStructPointer(value)
-	return
-}
-
-// A global registry of enum types.
-// The generated code will register the generated maps by calling RegisterEnum.
-
-var enumValueMaps = make(map[string]map[string]int32)
-
-// RegisterEnum is called from the generated code to install the enum descriptor
-// maps into the global table to aid parsing text format protocol buffers.
-func RegisterEnum(typeName string, unusedNameMap map[int32]string, valueMap map[string]int32) {
-	if _, ok := enumValueMaps[typeName]; ok {
-		panic("proto: duplicate enum registered: " + typeName)
-	}
-	enumValueMaps[typeName] = valueMap
-}
-
-// EnumValueMap returns the mapping from names to integers of the
-// enum type enumType, or a nil if not found.
-func EnumValueMap(enumType string) map[string]int32 {
-	return enumValueMaps[enumType]
-}
-
-// A registry of all linked message types.
-// The string is a fully-qualified proto name ("pkg.Message").
-var (
-	protoTypes    = make(map[string]reflect.Type)
-	revProtoTypes = make(map[reflect.Type]string)
-)
-
-// RegisterType is called from generated code and maps from the fully qualified
-// proto name to the type (pointer to struct) of the protocol buffer.
-func RegisterType(x Message, name string) {
-	if _, ok := protoTypes[name]; ok {
-		// TODO: Some day, make this a panic.
-		log.Printf("proto: duplicate proto type registered: %s", name)
-		return
-	}
-	t := reflect.TypeOf(x)
-	protoTypes[name] = t
-	revProtoTypes[t] = name
-}
-
-// MessageName returns the fully-qualified proto name for the given message type.
-func MessageName(x Message) string { return revProtoTypes[reflect.TypeOf(x)] }
-
-// MessageType returns the message type (pointer to struct) for a named message.
-func MessageType(name string) reflect.Type { return protoTypes[name] }
-
-// A registry of all linked proto files.
-var (
-	protoFiles = make(map[string][]byte) // file name => fileDescriptor
-)
-
-// RegisterFile is called from generated code and maps from the
-// full file name of a .proto file to its compressed FileDescriptorProto.
-func RegisterFile(filename string, fileDescriptor []byte) {
-	protoFiles[filename] = fileDescriptor
-}
-
-// FileDescriptor returns the compressed FileDescriptorProto for a .proto file.
-func FileDescriptor(filename string) []byte { return protoFiles[filename] }

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/text.go

@@ -1,854 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// Functions for writing the text protocol buffer format.
-
-import (
-	"bufio"
-	"bytes"
-	"encoding"
-	"errors"
-	"fmt"
-	"io"
-	"log"
-	"math"
-	"reflect"
-	"sort"
-	"strings"
-)
-
-var (
-	newline         = []byte("\n")
-	spaces          = []byte("                                        ")
-	gtNewline       = []byte(">\n")
-	endBraceNewline = []byte("}\n")
-	backslashN      = []byte{'\\', 'n'}
-	backslashR      = []byte{'\\', 'r'}
-	backslashT      = []byte{'\\', 't'}
-	backslashDQ     = []byte{'\\', '"'}
-	backslashBS     = []byte{'\\', '\\'}
-	posInf          = []byte("inf")
-	negInf          = []byte("-inf")
-	nan             = []byte("nan")
-)
-
-type writer interface {
-	io.Writer
-	WriteByte(byte) error
-}
-
-// textWriter is an io.Writer that tracks its indentation level.
-type textWriter struct {
-	ind      int
-	complete bool // if the current position is a complete line
-	compact  bool // whether to write out as a one-liner
-	w        writer
-}
-
-func (w *textWriter) WriteString(s string) (n int, err error) {
-	if !strings.Contains(s, "\n") {
-		if !w.compact && w.complete {
-			w.writeIndent()
-		}
-		w.complete = false
-		return io.WriteString(w.w, s)
-	}
-	// WriteString is typically called without newlines, so this
-	// codepath and its copy are rare.  We copy to avoid
-	// duplicating all of Write's logic here.
-	return w.Write([]byte(s))
-}
-
-func (w *textWriter) Write(p []byte) (n int, err error) {
-	newlines := bytes.Count(p, newline)
-	if newlines == 0 {
-		if !w.compact && w.complete {
-			w.writeIndent()
-		}
-		n, err = w.w.Write(p)
-		w.complete = false
-		return n, err
-	}
-
-	frags := bytes.SplitN(p, newline, newlines+1)
-	if w.compact {
-		for i, frag := range frags {
-			if i > 0 {
-				if err := w.w.WriteByte(' '); err != nil {
-					return n, err
-				}
-				n++
-			}
-			nn, err := w.w.Write(frag)
-			n += nn
-			if err != nil {
-				return n, err
-			}
-		}
-		return n, nil
-	}
-
-	for i, frag := range frags {
-		if w.complete {
-			w.writeIndent()
-		}
-		nn, err := w.w.Write(frag)
-		n += nn
-		if err != nil {
-			return n, err
-		}
-		if i+1 < len(frags) {
-			if err := w.w.WriteByte('\n'); err != nil {
-				return n, err
-			}
-			n++
-		}
-	}
-	w.complete = len(frags[len(frags)-1]) == 0
-	return n, nil
-}
-
-func (w *textWriter) WriteByte(c byte) error {
-	if w.compact && c == '\n' {
-		c = ' '
-	}
-	if !w.compact && w.complete {
-		w.writeIndent()
-	}
-	err := w.w.WriteByte(c)
-	w.complete = c == '\n'
-	return err
-}
-
-func (w *textWriter) indent() { w.ind++ }
-
-func (w *textWriter) unindent() {
-	if w.ind == 0 {
-		log.Printf("proto: textWriter unindented too far")
-		return
-	}
-	w.ind--
-}
-
-func writeName(w *textWriter, props *Properties) error {
-	if _, err := w.WriteString(props.OrigName); err != nil {
-		return err
-	}
-	if props.Wire != "group" {
-		return w.WriteByte(':')
-	}
-	return nil
-}
-
-// raw is the interface satisfied by RawMessage.
-type raw interface {
-	Bytes() []byte
-}
-
-func requiresQuotes(u string) bool {
-	// When type URL contains any characters except [0-9A-Za-z./\-]*, it must be quoted.
-	for _, ch := range u {
-		switch {
-		case ch == '.' || ch == '/' || ch == '_':
-			continue
-		case '0' <= ch && ch <= '9':
-			continue
-		case 'A' <= ch && ch <= 'Z':
-			continue
-		case 'a' <= ch && ch <= 'z':
-			continue
-		default:
-			return true
-		}
-	}
-	return false
-}
-
-// isAny reports whether sv is a google.protobuf.Any message
-func isAny(sv reflect.Value) bool {
-	type wkt interface {
-		XXX_WellKnownType() string
-	}
-	t, ok := sv.Addr().Interface().(wkt)
-	return ok && t.XXX_WellKnownType() == "Any"
-}
-
-// writeProto3Any writes an expanded google.protobuf.Any message.
-//
-// It returns (false, nil) if sv value can't be unmarshaled (e.g. because
-// required messages are not linked in).
-//
-// It returns (true, error) when sv was written in expanded format or an error
-// was encountered.
-func (tm *TextMarshaler) writeProto3Any(w *textWriter, sv reflect.Value) (bool, error) {
-	turl := sv.FieldByName("TypeUrl")
-	val := sv.FieldByName("Value")
-	if !turl.IsValid() || !val.IsValid() {
-		return true, errors.New("proto: invalid google.protobuf.Any message")
-	}
-
-	b, ok := val.Interface().([]byte)
-	if !ok {
-		return true, errors.New("proto: invalid google.protobuf.Any message")
-	}
-
-	parts := strings.Split(turl.String(), "/")
-	mt := MessageType(parts[len(parts)-1])
-	if mt == nil {
-		return false, nil
-	}
-	m := reflect.New(mt.Elem())
-	if err := Unmarshal(b, m.Interface().(Message)); err != nil {
-		return false, nil
-	}
-	w.Write([]byte("["))
-	u := turl.String()
-	if requiresQuotes(u) {
-		writeString(w, u)
-	} else {
-		w.Write([]byte(u))
-	}
-	if w.compact {
-		w.Write([]byte("]:<"))
-	} else {
-		w.Write([]byte("]: <\n"))
-		w.ind++
-	}
-	if err := tm.writeStruct(w, m.Elem()); err != nil {
-		return true, err
-	}
-	if w.compact {
-		w.Write([]byte("> "))
-	} else {
-		w.ind--
-		w.Write([]byte(">\n"))
-	}
-	return true, nil
-}
-
-func (tm *TextMarshaler) writeStruct(w *textWriter, sv reflect.Value) error {
-	if tm.ExpandAny && isAny(sv) {
-		if canExpand, err := tm.writeProto3Any(w, sv); canExpand {
-			return err
-		}
-	}
-	st := sv.Type()
-	sprops := GetProperties(st)
-	for i := 0; i < sv.NumField(); i++ {
-		fv := sv.Field(i)
-		props := sprops.Prop[i]
-		name := st.Field(i).Name
-
-		if strings.HasPrefix(name, "XXX_") {
-			// There are two XXX_ fields:
-			//   XXX_unrecognized []byte
-			//   XXX_extensions   map[int32]proto.Extension
-			// The first is handled here;
-			// the second is handled at the bottom of this function.
-			if name == "XXX_unrecognized" && !fv.IsNil() {
-				if err := writeUnknownStruct(w, fv.Interface().([]byte)); err != nil {
-					return err
-				}
-			}
-			continue
-		}
-		if fv.Kind() == reflect.Ptr && fv.IsNil() {
-			// Field not filled in. This could be an optional field or
-			// a required field that wasn't filled in. Either way, there
-			// isn't anything we can show for it.
-			continue
-		}
-		if fv.Kind() == reflect.Slice && fv.IsNil() {
-			// Repeated field that is empty, or a bytes field that is unused.
-			continue
-		}
-
-		if props.Repeated && fv.Kind() == reflect.Slice {
-			// Repeated field.
-			for j := 0; j < fv.Len(); j++ {
-				if err := writeName(w, props); err != nil {
-					return err
-				}
-				if !w.compact {
-					if err := w.WriteByte(' '); err != nil {
-						return err
-					}
-				}
-				v := fv.Index(j)
-				if v.Kind() == reflect.Ptr && v.IsNil() {
-					// A nil message in a repeated field is not valid,
-					// but we can handle that more gracefully than panicking.
-					if _, err := w.Write([]byte("<nil>\n")); err != nil {
-						return err
-					}
-					continue
-				}
-				if err := tm.writeAny(w, v, props); err != nil {
-					return err
-				}
-				if err := w.WriteByte('\n'); err != nil {
-					return err
-				}
-			}
-			continue
-		}
-		if fv.Kind() == reflect.Map {
-			// Map fields are rendered as a repeated struct with key/value fields.
-			keys := fv.MapKeys()
-			sort.Sort(mapKeys(keys))
-			for _, key := range keys {
-				val := fv.MapIndex(key)
-				if err := writeName(w, props); err != nil {
-					return err
-				}
-				if !w.compact {
-					if err := w.WriteByte(' '); err != nil {
-						return err
-					}
-				}
-				// open struct
-				if err := w.WriteByte('<'); err != nil {
-					return err
-				}
-				if !w.compact {
-					if err := w.WriteByte('\n'); err != nil {
-						return err
-					}
-				}
-				w.indent()
-				// key
-				if _, err := w.WriteString("key:"); err != nil {
-					return err
-				}
-				if !w.compact {
-					if err := w.WriteByte(' '); err != nil {
-						return err
-					}
-				}
-				if err := tm.writeAny(w, key, props.mkeyprop); err != nil {
-					return err
-				}
-				if err := w.WriteByte('\n'); err != nil {
-					return err
-				}
-				// nil values aren't legal, but we can avoid panicking because of them.
-				if val.Kind() != reflect.Ptr || !val.IsNil() {
-					// value
-					if _, err := w.WriteString("value:"); err != nil {
-						return err
-					}
-					if !w.compact {
-						if err := w.WriteByte(' '); err != nil {
-							return err
-						}
-					}
-					if err := tm.writeAny(w, val, props.mvalprop); err != nil {
-						return err
-					}
-					if err := w.WriteByte('\n'); err != nil {
-						return err
-					}
-				}
-				// close struct
-				w.unindent()
-				if err := w.WriteByte('>'); err != nil {
-					return err
-				}
-				if err := w.WriteByte('\n'); err != nil {
-					return err
-				}
-			}
-			continue
-		}
-		if props.proto3 && fv.Kind() == reflect.Slice && fv.Len() == 0 {
-			// empty bytes field
-			continue
-		}
-		if fv.Kind() != reflect.Ptr && fv.Kind() != reflect.Slice {
-			// proto3 non-repeated scalar field; skip if zero value
-			if isProto3Zero(fv) {
-				continue
-			}
-		}
-
-		if fv.Kind() == reflect.Interface {
-			// Check if it is a oneof.
-			if st.Field(i).Tag.Get("protobuf_oneof") != "" {
-				// fv is nil, or holds a pointer to generated struct.
-				// That generated struct has exactly one field,
-				// which has a protobuf struct tag.
-				if fv.IsNil() {
-					continue
-				}
-				inner := fv.Elem().Elem() // interface -> *T -> T
-				tag := inner.Type().Field(0).Tag.Get("protobuf")
-				props = new(Properties) // Overwrite the outer props var, but not its pointee.
-				props.Parse(tag)
-				// Write the value in the oneof, not the oneof itself.
-				fv = inner.Field(0)
-
-				// Special case to cope with malformed messages gracefully:
-				// If the value in the oneof is a nil pointer, don't panic
-				// in writeAny.
-				if fv.Kind() == reflect.Ptr && fv.IsNil() {
-					// Use errors.New so writeAny won't render quotes.
-					msg := errors.New("/* nil */")
-					fv = reflect.ValueOf(&msg).Elem()
-				}
-			}
-		}
-
-		if err := writeName(w, props); err != nil {
-			return err
-		}
-		if !w.compact {
-			if err := w.WriteByte(' '); err != nil {
-				return err
-			}
-		}
-		if b, ok := fv.Interface().(raw); ok {
-			if err := writeRaw(w, b.Bytes()); err != nil {
-				return err
-			}
-			continue
-		}
-
-		// Enums have a String method, so writeAny will work fine.
-		if err := tm.writeAny(w, fv, props); err != nil {
-			return err
-		}
-
-		if err := w.WriteByte('\n'); err != nil {
-			return err
-		}
-	}
-
-	// Extensions (the XXX_extensions field).
-	pv := sv.Addr()
-	if _, ok := extendable(pv.Interface()); ok {
-		if err := tm.writeExtensions(w, pv); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-// writeRaw writes an uninterpreted raw message.
-func writeRaw(w *textWriter, b []byte) error {
-	if err := w.WriteByte('<'); err != nil {
-		return err
-	}
-	if !w.compact {
-		if err := w.WriteByte('\n'); err != nil {
-			return err
-		}
-	}
-	w.indent()
-	if err := writeUnknownStruct(w, b); err != nil {
-		return err
-	}
-	w.unindent()
-	if err := w.WriteByte('>'); err != nil {
-		return err
-	}
-	return nil
-}
-
-// writeAny writes an arbitrary field.
-func (tm *TextMarshaler) writeAny(w *textWriter, v reflect.Value, props *Properties) error {
-	v = reflect.Indirect(v)
-
-	// Floats have special cases.
-	if v.Kind() == reflect.Float32 || v.Kind() == reflect.Float64 {
-		x := v.Float()
-		var b []byte
-		switch {
-		case math.IsInf(x, 1):
-			b = posInf
-		case math.IsInf(x, -1):
-			b = negInf
-		case math.IsNaN(x):
-			b = nan
-		}
-		if b != nil {
-			_, err := w.Write(b)
-			return err
-		}
-		// Other values are handled below.
-	}
-
-	// We don't attempt to serialise every possible value type; only those
-	// that can occur in protocol buffers.
-	switch v.Kind() {
-	case reflect.Slice:
-		// Should only be a []byte; repeated fields are handled in writeStruct.
-		if err := writeString(w, string(v.Bytes())); err != nil {
-			return err
-		}
-	case reflect.String:
-		if err := writeString(w, v.String()); err != nil {
-			return err
-		}
-	case reflect.Struct:
-		// Required/optional group/message.
-		var bra, ket byte = '<', '>'
-		if props != nil && props.Wire == "group" {
-			bra, ket = '{', '}'
-		}
-		if err := w.WriteByte(bra); err != nil {
-			return err
-		}
-		if !w.compact {
-			if err := w.WriteByte('\n'); err != nil {
-				return err
-			}
-		}
-		w.indent()
-		if etm, ok := v.Interface().(encoding.TextMarshaler); ok {
-			text, err := etm.MarshalText()
-			if err != nil {
-				return err
-			}
-			if _, err = w.Write(text); err != nil {
-				return err
-			}
-		} else if err := tm.writeStruct(w, v); err != nil {
-			return err
-		}
-		w.unindent()
-		if err := w.WriteByte(ket); err != nil {
-			return err
-		}
-	default:
-		_, err := fmt.Fprint(w, v.Interface())
-		return err
-	}
-	return nil
-}
-
-// equivalent to C's isprint.
-func isprint(c byte) bool {
-	return c >= 0x20 && c < 0x7f
-}
-
-// writeString writes a string in the protocol buffer text format.
-// It is similar to strconv.Quote except we don't use Go escape sequences,
-// we treat the string as a byte sequence, and we use octal escapes.
-// These differences are to maintain interoperability with the other
-// languages' implementations of the text format.
-func writeString(w *textWriter, s string) error {
-	// use WriteByte here to get any needed indent
-	if err := w.WriteByte('"'); err != nil {
-		return err
-	}
-	// Loop over the bytes, not the runes.
-	for i := 0; i < len(s); i++ {
-		var err error
-		// Divergence from C++: we don't escape apostrophes.
-		// There's no need to escape them, and the C++ parser
-		// copes with a naked apostrophe.
-		switch c := s[i]; c {
-		case '\n':
-			_, err = w.w.Write(backslashN)
-		case '\r':
-			_, err = w.w.Write(backslashR)
-		case '\t':
-			_, err = w.w.Write(backslashT)
-		case '"':
-			_, err = w.w.Write(backslashDQ)
-		case '\\':
-			_, err = w.w.Write(backslashBS)
-		default:
-			if isprint(c) {
-				err = w.w.WriteByte(c)
-			} else {
-				_, err = fmt.Fprintf(w.w, "\\%03o", c)
-			}
-		}
-		if err != nil {
-			return err
-		}
-	}
-	return w.WriteByte('"')
-}
-
-func writeUnknownStruct(w *textWriter, data []byte) (err error) {
-	if !w.compact {
-		if _, err := fmt.Fprintf(w, "/* %d unknown bytes */\n", len(data)); err != nil {
-			return err
-		}
-	}
-	b := NewBuffer(data)
-	for b.index < len(b.buf) {
-		x, err := b.DecodeVarint()
-		if err != nil {
-			_, err := fmt.Fprintf(w, "/* %v */\n", err)
-			return err
-		}
-		wire, tag := x&7, x>>3
-		if wire == WireEndGroup {
-			w.unindent()
-			if _, err := w.Write(endBraceNewline); err != nil {
-				return err
-			}
-			continue
-		}
-		if _, err := fmt.Fprint(w, tag); err != nil {
-			return err
-		}
-		if wire != WireStartGroup {
-			if err := w.WriteByte(':'); err != nil {
-				return err
-			}
-		}
-		if !w.compact || wire == WireStartGroup {
-			if err := w.WriteByte(' '); err != nil {
-				return err
-			}
-		}
-		switch wire {
-		case WireBytes:
-			buf, e := b.DecodeRawBytes(false)
-			if e == nil {
-				_, err = fmt.Fprintf(w, "%q", buf)
-			} else {
-				_, err = fmt.Fprintf(w, "/* %v */", e)
-			}
-		case WireFixed32:
-			x, err = b.DecodeFixed32()
-			err = writeUnknownInt(w, x, err)
-		case WireFixed64:
-			x, err = b.DecodeFixed64()
-			err = writeUnknownInt(w, x, err)
-		case WireStartGroup:
-			err = w.WriteByte('{')
-			w.indent()
-		case WireVarint:
-			x, err = b.DecodeVarint()
-			err = writeUnknownInt(w, x, err)
-		default:
-			_, err = fmt.Fprintf(w, "/* unknown wire type %d */", wire)
-		}
-		if err != nil {
-			return err
-		}
-		if err = w.WriteByte('\n'); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func writeUnknownInt(w *textWriter, x uint64, err error) error {
-	if err == nil {
-		_, err = fmt.Fprint(w, x)
-	} else {
-		_, err = fmt.Fprintf(w, "/* %v */", err)
-	}
-	return err
-}
-
-type int32Slice []int32
-
-func (s int32Slice) Len() int           { return len(s) }
-func (s int32Slice) Less(i, j int) bool { return s[i] < s[j] }
-func (s int32Slice) Swap(i, j int)      { s[i], s[j] = s[j], s[i] }
-
-// writeExtensions writes all the extensions in pv.
-// pv is assumed to be a pointer to a protocol message struct that is extendable.
-func (tm *TextMarshaler) writeExtensions(w *textWriter, pv reflect.Value) error {
-	emap := extensionMaps[pv.Type().Elem()]
-	ep, _ := extendable(pv.Interface())
-
-	// Order the extensions by ID.
-	// This isn't strictly necessary, but it will give us
-	// canonical output, which will also make testing easier.
-	m, mu := ep.extensionsRead()
-	if m == nil {
-		return nil
-	}
-	mu.Lock()
-	ids := make([]int32, 0, len(m))
-	for id := range m {
-		ids = append(ids, id)
-	}
-	sort.Sort(int32Slice(ids))
-	mu.Unlock()
-
-	for _, extNum := range ids {
-		ext := m[extNum]
-		var desc *ExtensionDesc
-		if emap != nil {
-			desc = emap[extNum]
-		}
-		if desc == nil {
-			// Unknown extension.
-			if err := writeUnknownStruct(w, ext.enc); err != nil {
-				return err
-			}
-			continue
-		}
-
-		pb, err := GetExtension(ep, desc)
-		if err != nil {
-			return fmt.Errorf("failed getting extension: %v", err)
-		}
-
-		// Repeated extensions will appear as a slice.
-		if !desc.repeated() {
-			if err := tm.writeExtension(w, desc.Name, pb); err != nil {
-				return err
-			}
-		} else {
-			v := reflect.ValueOf(pb)
-			for i := 0; i < v.Len(); i++ {
-				if err := tm.writeExtension(w, desc.Name, v.Index(i).Interface()); err != nil {
-					return err
-				}
-			}
-		}
-	}
-	return nil
-}
-
-func (tm *TextMarshaler) writeExtension(w *textWriter, name string, pb interface{}) error {
-	if _, err := fmt.Fprintf(w, "[%s]:", name); err != nil {
-		return err
-	}
-	if !w.compact {
-		if err := w.WriteByte(' '); err != nil {
-			return err
-		}
-	}
-	if err := tm.writeAny(w, reflect.ValueOf(pb), nil); err != nil {
-		return err
-	}
-	if err := w.WriteByte('\n'); err != nil {
-		return err
-	}
-	return nil
-}
-
-func (w *textWriter) writeIndent() {
-	if !w.complete {
-		return
-	}
-	remain := w.ind * 2
-	for remain > 0 {
-		n := remain
-		if n > len(spaces) {
-			n = len(spaces)
-		}
-		w.w.Write(spaces[:n])
-		remain -= n
-	}
-	w.complete = false
-}
-
-// TextMarshaler is a configurable text format marshaler.
-type TextMarshaler struct {
-	Compact   bool // use compact text format (one line).
-	ExpandAny bool // expand google.protobuf.Any messages of known types
-}
-
-// Marshal writes a given protocol buffer in text format.
-// The only errors returned are from w.
-func (tm *TextMarshaler) Marshal(w io.Writer, pb Message) error {
-	val := reflect.ValueOf(pb)
-	if pb == nil || val.IsNil() {
-		w.Write([]byte("<nil>"))
-		return nil
-	}
-	var bw *bufio.Writer
-	ww, ok := w.(writer)
-	if !ok {
-		bw = bufio.NewWriter(w)
-		ww = bw
-	}
-	aw := &textWriter{
-		w:        ww,
-		complete: true,
-		compact:  tm.Compact,
-	}
-
-	if etm, ok := pb.(encoding.TextMarshaler); ok {
-		text, err := etm.MarshalText()
-		if err != nil {
-			return err
-		}
-		if _, err = aw.Write(text); err != nil {
-			return err
-		}
-		if bw != nil {
-			return bw.Flush()
-		}
-		return nil
-	}
-	// Dereference the received pointer so we don't have outer < and >.
-	v := reflect.Indirect(val)
-	if err := tm.writeStruct(aw, v); err != nil {
-		return err
-	}
-	if bw != nil {
-		return bw.Flush()
-	}
-	return nil
-}
-
-// Text is the same as Marshal, but returns the string directly.
-func (tm *TextMarshaler) Text(pb Message) string {
-	var buf bytes.Buffer
-	tm.Marshal(&buf, pb)
-	return buf.String()
-}
-
-var (
-	defaultTextMarshaler = TextMarshaler{}
-	compactTextMarshaler = TextMarshaler{Compact: true}
-)
-
-// TODO: consider removing some of the Marshal functions below.
-
-// MarshalText writes a given protocol buffer in text format.
-// The only errors returned are from w.
-func MarshalText(w io.Writer, pb Message) error { return defaultTextMarshaler.Marshal(w, pb) }
-
-// MarshalTextString is the same as MarshalText, but returns the string directly.
-func MarshalTextString(pb Message) string { return defaultTextMarshaler.Text(pb) }
-
-// CompactText writes a given protocol buffer in compact text format (one line).
-func CompactText(w io.Writer, pb Message) error { return compactTextMarshaler.Marshal(w, pb) }
-
-// CompactTextString is the same as CompactText, but returns the string directly.
-func CompactTextString(pb Message) string { return compactTextMarshaler.Text(pb) }

staging/src/k8s.io/client-go/1.4/_vendor/github.com/golang/protobuf/proto/text_parser.go

@@ -1,880 +0,0 @@
-// Go support for Protocol Buffers - Google's data interchange format
-//
-// Copyright 2010 The Go Authors.  All rights reserved.
-// https://github.com/golang/protobuf
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package proto
-
-// Functions for parsing the Text protocol buffer format.
-// TODO: message sets.
-
-import (
-	"encoding"
-	"errors"
-	"fmt"
-	"reflect"
-	"strconv"
-	"strings"
-	"unicode/utf8"
-)
-
-type ParseError struct {
-	Message string
-	Line    int // 1-based line number
-	Offset  int // 0-based byte offset from start of input
-}
-
-func (p *ParseError) Error() string {
-	if p.Line == 1 {
-		// show offset only for first line
-		return fmt.Sprintf("line 1.%d: %v", p.Offset, p.Message)
-	}
-	return fmt.Sprintf("line %d: %v", p.Line, p.Message)
-}
-
-type token struct {
-	value    string
-	err      *ParseError
-	line     int    // line number
-	offset   int    // byte number from start of input, not start of line
-	unquoted string // the unquoted version of value, if it was a quoted string
-}
-
-func (t *token) String() string {
-	if t.err == nil {
-		return fmt.Sprintf("%q (line=%d, offset=%d)", t.value, t.line, t.offset)
-	}
-	return fmt.Sprintf("parse error: %v", t.err)
-}
-
-type textParser struct {
-	s            string // remaining input
-	done         bool   // whether the parsing is finished (success or error)
-	backed       bool   // whether back() was called
-	offset, line int
-	cur          token
-}
-
-func newTextParser(s string) *textParser {
-	p := new(textParser)
-	p.s = s
-	p.line = 1
-	p.cur.line = 1
-	return p
-}
-
-func (p *textParser) errorf(format string, a ...interface{}) *ParseError {
-	pe := &ParseError{fmt.Sprintf(format, a...), p.cur.line, p.cur.offset}
-	p.cur.err = pe
-	p.done = true
-	return pe
-}
-
-// Numbers and identifiers are matched by [-+._A-Za-z0-9]
-func isIdentOrNumberChar(c byte) bool {
-	switch {
-	case 'A' <= c && c <= 'Z', 'a' <= c && c <= 'z':
-		return true
-	case '0' <= c && c <= '9':
-		return true
-	}
-	switch c {
-	case '-', '+', '.', '_':
-		return true
-	}
-	return false
-}
-
-func isWhitespace(c byte) bool {
-	switch c {
-	case ' ', '\t', '\n', '\r':
-		return true
-	}
-	return false
-}
-
-func isQuote(c byte) bool {
-	switch c {
-	case '"', '\'':
-		return true
-	}
-	return false
-}
-
-func (p *textParser) skipWhitespace() {
-	i := 0
-	for i < len(p.s) && (isWhitespace(p.s[i]) || p.s[i] == '#') {
-		if p.s[i] == '#' {
-			// comment; skip to end of line or input
-			for i < len(p.s) && p.s[i] != '\n' {
-				i++
-			}
-			if i == len(p.s) {
-				break
-			}
-		}
-		if p.s[i] == '\n' {
-			p.line++
-		}
-		i++
-	}
-	p.offset += i
-	p.s = p.s[i:len(p.s)]
-	if len(p.s) == 0 {
-		p.done = true
-	}
-}
-
-func (p *textParser) advance() {
-	// Skip whitespace
-	p.skipWhitespace()
-	if p.done {
-		return
-	}
-
-	// Start of non-whitespace
-	p.cur.err = nil
-	p.cur.offset, p.cur.line = p.offset, p.line
-	p.cur.unquoted = ""
-	switch p.s[0] {
-	case '<', '>', '{', '}', ':', '[', ']', ';', ',', '/':
-		// Single symbol
-		p.cur.value, p.s = p.s[0:1], p.s[1:len(p.s)]
-	case '"', '\'':
-		// Quoted string
-		i := 1
-		for i < len(p.s) && p.s[i] != p.s[0] && p.s[i] != '\n' {
-			if p.s[i] == '\\' && i+1 < len(p.s) {
-				// skip escaped char
-				i++
-			}
-			i++
-		}
-		if i >= len(p.s) || p.s[i] != p.s[0] {
-			p.errorf("unmatched quote")
-			return
-		}
-		unq, err := unquoteC(p.s[1:i], rune(p.s[0]))
-		if err != nil {
-			p.errorf("invalid quoted string %s: %v", p.s[0:i+1], err)
-			return
-		}
-		p.cur.value, p.s = p.s[0:i+1], p.s[i+1:len(p.s)]
-		p.cur.unquoted = unq
-	default:
-		i := 0
-		for i < len(p.s) && isIdentOrNumberChar(p.s[i]) {
-			i++
-		}
-		if i == 0 {
-			p.errorf("unexpected byte %#x", p.s[0])
-			return
-		}
-		p.cur.value, p.s = p.s[0:i], p.s[i:len(p.s)]
-	}
-	p.offset += len(p.cur.value)
-}
-
-var (
-	errBadUTF8 = errors.New("proto: bad UTF-8")
-	errBadHex  = errors.New("proto: bad hexadecimal")
-)
-
-func unquoteC(s string, quote rune) (string, error) {
-	// This is based on C++'s tokenizer.cc.
-	// Despite its name, this is *not* parsing C syntax.
-	// For instance, "\0" is an invalid quoted string.
-
-	// Avoid allocation in trivial cases.
-	simple := true
-	for _, r := range s {
-		if r == '\\' || r == quote {
-			simple = false
-			break
-		}
-	}
-	if simple {
-		return s, nil
-	}
-
-	buf := make([]byte, 0, 3*len(s)/2)
-	for len(s) > 0 {
-		r, n := utf8.DecodeRuneInString(s)
-		if r == utf8.RuneError && n == 1 {
-			return "", errBadUTF8
-		}
-		s = s[n:]
-		if r != '\\' {
-			if r < utf8.RuneSelf {
-				buf = append(buf, byte(r))
-			} else {
-				buf = append(buf, string(r)...)
-			}
-			continue
-		}
-
-		ch, tail, err := unescape(s)
-		if err != nil {
-			return "", err
-		}
-		buf = append(buf, ch...)
-		s = tail
-	}
-	return string(buf), nil
-}
-
-func unescape(s string) (ch string, tail string, err error) {
-	r, n := utf8.DecodeRuneInString(s)
-	if r == utf8.RuneError && n == 1 {
-		return "", "", errBadUTF8
-	}
-	s = s[n:]
-	switch r {
-	case 'a':
-		return "\a", s, nil
-	case 'b':
-		return "\b", s, nil
-	case 'f':
-		return "\f", s, nil
-	case 'n':
-		return "\n", s, nil
-	case 'r':
-		return "\r", s, nil
-	case 't':
-		return "\t", s, nil
-	case 'v':
-		return "\v", s, nil
-	case '?':
-		return "?", s, nil // trigraph workaround
-	case '\'', '"', '\\':
-		return string(r), s, nil
-	case '0', '1', '2', '3', '4', '5', '6', '7', 'x', 'X':
-		if len(s) < 2 {
-			return "", "", fmt.Errorf(`\%c requires 2 following digits`, r)
-		}
-		base := 8
-		ss := s[:2]
-		s = s[2:]
-		if r == 'x' || r == 'X' {
-			base = 16
-		} else {
-			ss = string(r) + ss
-		}
-		i, err := strconv.ParseUint(ss, base, 8)
-		if err != nil {
-			return "", "", err
-		}
-		return string([]byte{byte(i)}), s, nil
-	case 'u', 'U':
-		n := 4
-		if r == 'U' {
-			n = 8
-		}
-		if len(s) < n {
-			return "", "", fmt.Errorf(`\%c requires %d digits`, r, n)
-		}
-
-		bs := make([]byte, n/2)
-		for i := 0; i < n; i += 2 {
-			a, ok1 := unhex(s[i])
-			b, ok2 := unhex(s[i+1])
-			if !ok1 || !ok2 {
-				return "", "", errBadHex
-			}
-			bs[i/2] = a<<4 | b
-		}
-		s = s[n:]
-		return string(bs), s, nil
-	}
-	return "", "", fmt.Errorf(`unknown escape \%c`, r)
-}
-
-// Adapted from src/pkg/strconv/quote.go.
-func unhex(b byte) (v byte, ok bool) {
-	switch {
-	case '0' <= b && b <= '9':
-		return b - '0', true
-	case 'a' <= b && b <= 'f':
-		return b - 'a' + 10, true
-	case 'A' <= b && b <= 'F':
-		return b - 'A' + 10, true
-	}
-	return 0, false
-}
-
-// Back off the parser by one token. Can only be done between calls to next().
-// It makes the next advance() a no-op.
-func (p *textParser) back() { p.backed = true }
-
-// Advances the parser and returns the new current token.
-func (p *textParser) next() *token {
-	if p.backed || p.done {
-		p.backed = false
-		return &p.cur
-	}
-	p.advance()
-	if p.done {
-		p.cur.value = ""
-	} else if len(p.cur.value) > 0 && isQuote(p.cur.value[0]) {
-		// Look for multiple quoted strings separated by whitespace,
-		// and concatenate them.
-		cat := p.cur
-		for {
-			p.skipWhitespace()
-			if p.done || !isQuote(p.s[0]) {
-				break
-			}
-			p.advance()
-			if p.cur.err != nil {
-				return &p.cur
-			}
-			cat.value += " " + p.cur.value
-			cat.unquoted += p.cur.unquoted
-		}
-		p.done = false // parser may have seen EOF, but we want to return cat
-		p.cur = cat
-	}
-	return &p.cur
-}
-
-func (p *textParser) consumeToken(s string) error {
-	tok := p.next()
-	if tok.err != nil {
-		return tok.err
-	}
-	if tok.value != s {
-		p.back()
-		return p.errorf("expected %q, found %q", s, tok.value)
-	}
-	return nil
-}
-
-// Return a RequiredNotSetError indicating which required field was not set.
-func (p *textParser) missingRequiredFieldError(sv reflect.Value) *RequiredNotSetError {
-	st := sv.Type()
-	sprops := GetProperties(st)
-	for i := 0; i < st.NumField(); i++ {
-		if !isNil(sv.Field(i)) {
-			continue
-		}
-
-		props := sprops.Prop[i]
-		if props.Required {
-			return &RequiredNotSetError{fmt.Sprintf("%v.%v", st, props.OrigName)}
-		}
-	}
-	return &RequiredNotSetError{fmt.Sprintf("%v.<unknown field name>", st)} // should not happen
-}
-
-// Returns the index in the struct for the named field, as well as the parsed tag properties.
-func structFieldByName(sprops *StructProperties, name string) (int, *Properties, bool) {
-	i, ok := sprops.decoderOrigNames[name]
-	if ok {
-		return i, sprops.Prop[i], true
-	}
-	return -1, nil, false
-}
-
-// Consume a ':' from the input stream (if the next token is a colon),
-// returning an error if a colon is needed but not present.
-func (p *textParser) checkForColon(props *Properties, typ reflect.Type) *ParseError {
-	tok := p.next()
-	if tok.err != nil {
-		return tok.err
-	}
-	if tok.value != ":" {
-		// Colon is optional when the field is a group or message.
-		needColon := true
-		switch props.Wire {
-		case "group":
-			needColon = false
-		case "bytes":
-			// A "bytes" field is either a message, a string, or a repeated field;
-			// those three become *T, *string and []T respectively, so we can check for
-			// this field being a pointer to a non-string.
-			if typ.Kind() == reflect.Ptr {
-				// *T or *string
-				if typ.Elem().Kind() == reflect.String {
-					break
-				}
-			} else if typ.Kind() == reflect.Slice {
-				// []T or []*T
-				if typ.Elem().Kind() != reflect.Ptr {
-					break
-				}
-			} else if typ.Kind() == reflect.String {
-				// The proto3 exception is for a string field,
-				// which requires a colon.
-				break
-			}
-			needColon = false
-		}
-		if needColon {
-			return p.errorf("expected ':', found %q", tok.value)
-		}
-		p.back()
-	}
-	return nil
-}
-
-func (p *textParser) readStruct(sv reflect.Value, terminator string) error {
-	st := sv.Type()
-	sprops := GetProperties(st)
-	reqCount := sprops.reqCount
-	var reqFieldErr error
-	fieldSet := make(map[string]bool)
-	// A struct is a sequence of "name: value", terminated by one of
-	// '>' or '}', or the end of the input.  A name may also be
-	// "[extension]" or "[type/url]".
-	//
-	// The whole struct can also be an expanded Any message, like:
-	// [type/url] < ... struct contents ... >
-	for {
-		tok := p.next()
-		if tok.err != nil {
-			return tok.err
-		}
-		if tok.value == terminator {
-			break
-		}
-		if tok.value == "[" {
-			// Looks like an extension or an Any.
-			//
-			// TODO: Check whether we need to handle
-			// namespace rooted names (e.g. ".something.Foo").
-			extName, err := p.consumeExtName()
-			if err != nil {
-				return err
-			}
-
-			if s := strings.LastIndex(extName, "/"); s >= 0 {
-				// If it contains a slash, it's an Any type URL.
-				messageName := extName[s+1:]
-				mt := MessageType(messageName)
-				if mt == nil {
-					return p.errorf("unrecognized message %q in google.protobuf.Any", messageName)
-				}
-				tok = p.next()
-				if tok.err != nil {
-					return tok.err
-				}
-				// consume an optional colon
-				if tok.value == ":" {
-					tok = p.next()
-					if tok.err != nil {
-						return tok.err
-					}
-				}
-				var terminator string
-				switch tok.value {
-				case "<":
-					terminator = ">"
-				case "{":
-					terminator = "}"
-				default:
-					return p.errorf("expected '{' or '<', found %q", tok.value)
-				}
-				v := reflect.New(mt.Elem())
-				if pe := p.readStruct(v.Elem(), terminator); pe != nil {
-					return pe
-				}
-				b, err := Marshal(v.Interface().(Message))
-				if err != nil {
-					return p.errorf("failed to marshal message of type %q: %v", messageName, err)
-				}
-				sv.FieldByName("TypeUrl").SetString(extName)
-				sv.FieldByName("Value").SetBytes(b)
-				continue
-			}
-
-			var desc *ExtensionDesc
-			// This could be faster, but it's functional.
-			// TODO: Do something smarter than a linear scan.
-			for _, d := range RegisteredExtensions(reflect.New(st).Interface().(Message)) {
-				if d.Name == extName {
-					desc = d
-					break
-				}
-			}
-			if desc == nil {
-				return p.errorf("unrecognized extension %q", extName)
-			}
-
-			props := &Properties{}
-			props.Parse(desc.Tag)
-
-			typ := reflect.TypeOf(desc.ExtensionType)
-			if err := p.checkForColon(props, typ); err != nil {
-				return err
-			}
-
-			rep := desc.repeated()
-
-			// Read the extension structure, and set it in
-			// the value we're constructing.
-			var ext reflect.Value
-			if !rep {
-				ext = reflect.New(typ).Elem()
-			} else {
-				ext = reflect.New(typ.Elem()).Elem()
-			}
-			if err := p.readAny(ext, props); err != nil {
-				if _, ok := err.(*RequiredNotSetError); !ok {
-					return err
-				}
-				reqFieldErr = err
-			}
-			ep := sv.Addr().Interface().(Message)
-			if !rep {
-				SetExtension(ep, desc, ext.Interface())
-			} else {
-				old, err := GetExtension(ep, desc)
-				var sl reflect.Value
-				if err == nil {
-					sl = reflect.ValueOf(old) // existing slice
-				} else {
-					sl = reflect.MakeSlice(typ, 0, 1)
-				}
-				sl = reflect.Append(sl, ext)
-				SetExtension(ep, desc, sl.Interface())
-			}
-			if err := p.consumeOptionalSeparator(); err != nil {
-				return err
-			}
-			continue
-		}
-
-		// This is a normal, non-extension field.
-		name := tok.value
-		var dst reflect.Value
-		fi, props, ok := structFieldByName(sprops, name)
-		if ok {
-			dst = sv.Field(fi)
-		} else if oop, ok := sprops.OneofTypes[name]; ok {
-			// It is a oneof.
-			props = oop.Prop
-			nv := reflect.New(oop.Type.Elem())
-			dst = nv.Elem().Field(0)
-			sv.Field(oop.Field).Set(nv)
-		}
-		if !dst.IsValid() {
-			return p.errorf("unknown field name %q in %v", name, st)
-		}
-
-		if dst.Kind() == reflect.Map {
-			// Consume any colon.
-			if err := p.checkForColon(props, dst.Type()); err != nil {
-				return err
-			}
-
-			// Construct the map if it doesn't already exist.
-			if dst.IsNil() {
-				dst.Set(reflect.MakeMap(dst.Type()))
-			}
-			key := reflect.New(dst.Type().Key()).Elem()
-			val := reflect.New(dst.Type().Elem()).Elem()
-
-			// The map entry should be this sequence of tokens:
-			//	< key : KEY value : VALUE >
-			// However, implementations may omit key or value, and technically
-			// we should support them in any order.  See b/28924776 for a time
-			// this went wrong.
-
-			tok := p.next()
-			var terminator string
-			switch tok.value {
-			case "<":
-				terminator = ">"
-			case "{":
-				terminator = "}"
-			default:
-				return p.errorf("expected '{' or '<', found %q", tok.value)
-			}
-			for {
-				tok := p.next()
-				if tok.err != nil {
-					return tok.err
-				}
-				if tok.value == terminator {
-					break
-				}
-				switch tok.value {
-				case "key":
-					if err := p.consumeToken(":"); err != nil {
-						return err
-					}
-					if err := p.readAny(key, props.mkeyprop); err != nil {
-						return err
-					}
-					if err := p.consumeOptionalSeparator(); err != nil {
-						return err
-					}
-				case "value":
-					if err := p.checkForColon(props.mvalprop, dst.Type().Elem()); err != nil {
-						return err
-					}
-					if err := p.readAny(val, props.mvalprop); err != nil {
-						return err
-					}
-					if err := p.consumeOptionalSeparator(); err != nil {
-						return err
-					}
-				default:
-					p.back()
-					return p.errorf(`expected "key", "value", or %q, found %q`, terminator, tok.value)
-				}
-			}
-
-			dst.SetMapIndex(key, val)
-			continue
-		}
-
-		// Check that it's not already set if it's not a repeated field.
-		if !props.Repeated && fieldSet[name] {
-			return p.errorf("non-repeated field %q was repeated", name)
-		}
-
-		if err := p.checkForColon(props, dst.Type()); err != nil {
-			return err
-		}
-
-		// Parse into the field.
-		fieldSet[name] = true
-		if err := p.readAny(dst, props); err != nil {
-			if _, ok := err.(*RequiredNotSetError); !ok {
-				return err
-			}
-			reqFieldErr = err
-		}
-		if props.Required {
-			reqCount--
-		}
-
-		if err := p.consumeOptionalSeparator(); err != nil {
-			return err
-		}
-
-	}
-
-	if reqCount > 0 {
-		return p.missingRequiredFieldError(sv)
-	}
-	return reqFieldErr
-}
-
-// consumeExtName consumes extension name or expanded Any type URL and the
-// following ']'. It returns the name or URL consumed.
-func (p *textParser) consumeExtName() (string, error) {
-	tok := p.next()
-	if tok.err != nil {
-		return "", tok.err
-	}
-
-	// If extension name or type url is quoted, it's a single token.
-	if len(tok.value) > 2 && isQuote(tok.value[0]) && tok.value[len(tok.value)-1] == tok.value[0] {
-		name, err := unquoteC(tok.value[1:len(tok.value)-1], rune(tok.value[0]))
-		if err != nil {
-			return "", err
-		}
-		return name, p.consumeToken("]")
-	}
-
-	// Consume everything up to "]"
-	var parts []string
-	for tok.value != "]" {
-		parts = append(parts, tok.value)
-		tok = p.next()
-		if tok.err != nil {
-			return "", p.errorf("unrecognized type_url or extension name: %s", tok.err)
-		}
-	}
-	return strings.Join(parts, ""), nil
-}
-
-// consumeOptionalSeparator consumes an optional semicolon or comma.
-// It is used in readStruct to provide backward compatibility.
-func (p *textParser) consumeOptionalSeparator() error {
-	tok := p.next()
-	if tok.err != nil {
-		return tok.err
-	}
-	if tok.value != ";" && tok.value != "," {
-		p.back()
-	}
-	return nil
-}
-
-func (p *textParser) readAny(v reflect.Value, props *Properties) error {
-	tok := p.next()
-	if tok.err != nil {
-		return tok.err
-	}
-	if tok.value == "" {
-		return p.errorf("unexpected EOF")
-	}
-
-	switch fv := v; fv.Kind() {
-	case reflect.Slice:
-		at := v.Type()
-		if at.Elem().Kind() == reflect.Uint8 {
-			// Special case for []byte
-			if tok.value[0] != '"' && tok.value[0] != '\'' {
-				// Deliberately written out here, as the error after
-				// this switch statement would write "invalid []byte: ...",
-				// which is not as user-friendly.
-				return p.errorf("invalid string: %v", tok.value)
-			}
-			bytes := []byte(tok.unquoted)
-			fv.Set(reflect.ValueOf(bytes))
-			return nil
-		}
-		// Repeated field.
-		if tok.value == "[" {
-			// Repeated field with list notation, like [1,2,3].
-			for {
-				fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
-				err := p.readAny(fv.Index(fv.Len()-1), props)
-				if err != nil {
-					return err
-				}
-				tok := p.next()
-				if tok.err != nil {
-					return tok.err
-				}
-				if tok.value == "]" {
-					break
-				}
-				if tok.value != "," {
-					return p.errorf("Expected ']' or ',' found %q", tok.value)
-				}
-			}
-			return nil
-		}
-		// One value of the repeated field.
-		p.back()
-		fv.Set(reflect.Append(fv, reflect.New(at.Elem()).Elem()))
-		return p.readAny(fv.Index(fv.Len()-1), props)
-	case reflect.Bool:
-		// Either "true", "false", 1 or 0.
-		switch tok.value {
-		case "true", "1":
-			fv.SetBool(true)
-			return nil
-		case "false", "0":
-			fv.SetBool(false)
-			return nil
-		}
-	case reflect.Float32, reflect.Float64:
-		v := tok.value
-		// Ignore 'f' for compatibility with output generated by C++, but don't
-		// remove 'f' when the value is "-inf" or "inf".
-		if strings.HasSuffix(v, "f") && tok.value != "-inf" && tok.value != "inf" {
-			v = v[:len(v)-1]
-		}
-		if f, err := strconv.ParseFloat(v, fv.Type().Bits()); err == nil {
-			fv.SetFloat(f)
-			return nil
-		}
-	case reflect.Int32:
-		if x, err := strconv.ParseInt(tok.value, 0, 32); err == nil {
-			fv.SetInt(x)
-			return nil
-		}
-
-		if len(props.Enum) == 0 {
-			break
-		}
-		m, ok := enumValueMaps[props.Enum]
-		if !ok {
-			break
-		}
-		x, ok := m[tok.value]
-		if !ok {
-			break
-		}
-		fv.SetInt(int64(x))
-		return nil
-	case reflect.Int64:
-		if x, err := strconv.ParseInt(tok.value, 0, 64); err == nil {
-			fv.SetInt(x)
-			return nil
-		}
-
-	case reflect.Ptr:
-		// A basic field (indirected through pointer), or a repeated message/group
-		p.back()
-		fv.Set(reflect.New(fv.Type().Elem()))
-		return p.readAny(fv.Elem(), props)
-	case reflect.String:
-		if tok.value[0] == '"' || tok.value[0] == '\'' {
-			fv.SetString(tok.unquoted)
-			return nil
-		}
-	case reflect.Struct:
-		var terminator string
-		switch tok.value {
-		case "{":
-			terminator = "}"
-		case "<":
-			terminator = ">"
-		default:
-			return p.errorf("expected '{' or '<', found %q", tok.value)
-		}
-		// TODO: Handle nested messages which implement encoding.TextUnmarshaler.
-		return p.readStruct(fv, terminator)
-	case reflect.Uint32:
-		if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
-			fv.SetUint(uint64(x))
-			return nil
-		}
-	case reflect.Uint64:
-		if x, err := strconv.ParseUint(tok.value, 0, 64); err == nil {
-			fv.SetUint(x)
-			return nil
-		}
-	}
-	return p.errorf("invalid %v: %v", v.Type(), tok.value)
-}
-
-// UnmarshalText reads a protocol buffer in Text format. UnmarshalText resets pb
-// before starting to unmarshal, so any existing data in pb is always removed.
-// If a required field is not set and no other error occurs,
-// UnmarshalText returns *RequiredNotSetError.
-func UnmarshalText(s string, pb Message) error {
-	if um, ok := pb.(encoding.TextUnmarshaler); ok {
-		err := um.UnmarshalText([]byte(s))
-		return err
-	}
-	pb.Reset()
-	v := reflect.ValueOf(pb)
-	if pe := newTextParser(s).readStruct(v.Elem(), ""); pe != nil {
-		return pe
-	}
-	return nil
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/google/gofuzz/.travis.yml

@@ -0,0 +1,13 @@
+language: go
+
+go:
+  - 1.4
+  - 1.3
+  - 1.2
+  - tip
+
+install:
+  - if ! go get code.google.com/p/go.tools/cmd/cover; then go get golang.org/x/tools/cmd/cover; fi
+
+script:
+  - go test -cover

staging/src/k8s.io/client-go/1.4/_vendor/github.com/imdario/mergo/.travis.yml

@@ -0,0 +1,2 @@
+language: go
+install: go get -t

staging/src/k8s.io/client-go/1.4/_vendor/github.com/matttproud/golang_protobuf_extensions/LICENSE

@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright 2013 Matt T. Proud
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

staging/src/k8s.io/client-go/1.4/_vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/decode.go

@@ -1,75 +0,0 @@
-// Copyright 2013 Matt T. Proud
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package pbutil
-
-import (
-	"encoding/binary"
-	"errors"
-	"io"
-
-	"github.com/golang/protobuf/proto"
-)
-
-var errInvalidVarint = errors.New("invalid varint32 encountered")
-
-// ReadDelimited decodes a message from the provided length-delimited stream,
-// where the length is encoded as 32-bit varint prefix to the message body.
-// It returns the total number of bytes read and any applicable error.  This is
-// roughly equivalent to the companion Java API's
-// MessageLite#parseDelimitedFrom.  As per the reader contract, this function
-// calls r.Read repeatedly as required until exactly one message including its
-// prefix is read and decoded (or an error has occurred).  The function never
-// reads more bytes from the stream than required.  The function never returns
-// an error if a message has been read and decoded correctly, even if the end
-// of the stream has been reached in doing so.  In that case, any subsequent
-// calls return (0, io.EOF).
-func ReadDelimited(r io.Reader, m proto.Message) (n int, err error) {
-	// Per AbstractParser#parsePartialDelimitedFrom with
-	// CodedInputStream#readRawVarint32.
-	headerBuf := make([]byte, binary.MaxVarintLen32)
-	var bytesRead, varIntBytes int
-	var messageLength uint64
-	for varIntBytes == 0 { // i.e. no varint has been decoded yet.
-		if bytesRead >= len(headerBuf) {
-			return bytesRead, errInvalidVarint
-		}
-		// We have to read byte by byte here to avoid reading more bytes
-		// than required. Each read byte is appended to what we have
-		// read before.
-		newBytesRead, err := r.Read(headerBuf[bytesRead : bytesRead+1])
-		if newBytesRead == 0 {
-			if err != nil {
-				return bytesRead, err
-			}
-			// A Reader should not return (0, nil), but if it does,
-			// it should be treated as no-op (according to the
-			// Reader contract). So let's go on...
-			continue
-		}
-		bytesRead += newBytesRead
-		// Now present everything read so far to the varint decoder and
-		// see if a varint can be decoded already.
-		messageLength, varIntBytes = proto.DecodeVarint(headerBuf[:bytesRead])
-	}
-
-	messageBuf := make([]byte, messageLength)
-	newBytesRead, err := io.ReadFull(r, messageBuf)
-	bytesRead += newBytesRead
-	if err != nil {
-		return bytesRead, err
-	}
-
-	return bytesRead, proto.Unmarshal(messageBuf, m)
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/doc.go

@@ -1,16 +0,0 @@
-// Copyright 2013 Matt T. Proud
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package pbutil provides record length-delimited Protocol Buffer streaming.
-package pbutil

staging/src/k8s.io/client-go/1.4/_vendor/github.com/matttproud/golang_protobuf_extensions/pbutil/encode.go

@@ -1,46 +0,0 @@
-// Copyright 2013 Matt T. Proud
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package pbutil
-
-import (
-	"encoding/binary"
-	"io"
-
-	"github.com/golang/protobuf/proto"
-)
-
-// WriteDelimited encodes and dumps a message to the provided writer prefixed
-// with a 32-bit varint indicating the length of the encoded message, producing
-// a length-delimited record stream, which can be used to chain together
-// encoded messages of the same type together in a file.  It returns the total
-// number of bytes written and any applicable error.  This is roughly
-// equivalent to the companion Java API's MessageLite#writeDelimitedTo.
-func WriteDelimited(w io.Writer, m proto.Message) (n int, err error) {
-	buffer, err := proto.Marshal(m)
-	if err != nil {
-		return 0, err
-	}
-
-	buf := make([]byte, binary.MaxVarintLen32)
-	encodedLength := binary.PutUvarint(buf, uint64(len(buffer)))
-
-	sync, err := w.Write(buf[:encodedLength])
-	if err != nil {
-		return sync, err
-	}
-
-	n, err = w.Write(buffer)
-	return n + sync, err
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/LICENSE

@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/NOTICE

@@ -1,28 +0,0 @@
-Prometheus instrumentation library for Go applications
-Copyright 2012-2015 The Prometheus Authors
-
-This product includes software developed at
-SoundCloud Ltd. (http://soundcloud.com/).
-
-
-The following components are included in this product:
-
-goautoneg
-http://bitbucket.org/ww/goautoneg
-Copyright 2011, Open Knowledge Foundation Ltd.
-See README.txt for license details.
-
-perks - a fork of https://github.com/bmizerany/perks
-https://github.com/beorn7/perks
-Copyright 2013-2015 Blake Mizerany, Björn Rabenstein
-See https://github.com/beorn7/perks/blob/master/README.md for license details.
-
-Go support for Protocol Buffers - Google's data interchange format
-http://github.com/golang/protobuf/
-Copyright 2010 The Go Authors
-See source code for license details.
-
-Support for streaming Protocol Buffer messages for the Go language (golang).
-https://github.com/matttproud/golang_protobuf_extensions
-Copyright 2013 Matt T. Proud
-Licensed under the Apache License, Version 2.0

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/.gitignore

@@ -1 +0,0 @@
-command-line-arguments.test

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/collector.go

@@ -1,75 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-// Collector is the interface implemented by anything that can be used by
-// Prometheus to collect metrics. A Collector has to be registered for
-// collection. See Register, MustRegister, RegisterOrGet, and MustRegisterOrGet.
-//
-// The stock metrics provided by this package (like Gauge, Counter, Summary) are
-// also Collectors (which only ever collect one metric, namely itself). An
-// implementer of Collector may, however, collect multiple metrics in a
-// coordinated fashion and/or create metrics on the fly. Examples for collectors
-// already implemented in this library are the metric vectors (i.e. collection
-// of multiple instances of the same Metric but with different label values)
-// like GaugeVec or SummaryVec, and the ExpvarCollector.
-type Collector interface {
-	// Describe sends the super-set of all possible descriptors of metrics
-	// collected by this Collector to the provided channel and returns once
-	// the last descriptor has been sent. The sent descriptors fulfill the
-	// consistency and uniqueness requirements described in the Desc
-	// documentation. (It is valid if one and the same Collector sends
-	// duplicate descriptors. Those duplicates are simply ignored. However,
-	// two different Collectors must not send duplicate descriptors.) This
-	// method idempotently sends the same descriptors throughout the
-	// lifetime of the Collector. If a Collector encounters an error while
-	// executing this method, it must send an invalid descriptor (created
-	// with NewInvalidDesc) to signal the error to the registry.
-	Describe(chan<- *Desc)
-	// Collect is called by Prometheus when collecting metrics. The
-	// implementation sends each collected metric via the provided channel
-	// and returns once the last metric has been sent. The descriptor of
-	// each sent metric is one of those returned by Describe. Returned
-	// metrics that share the same descriptor must differ in their variable
-	// label values. This method may be called concurrently and must
-	// therefore be implemented in a concurrency safe way. Blocking occurs
-	// at the expense of total performance of rendering all registered
-	// metrics. Ideally, Collector implementations support concurrent
-	// readers.
-	Collect(chan<- Metric)
-}
-
-// SelfCollector implements Collector for a single Metric so that that the
-// Metric collects itself. Add it as an anonymous field to a struct that
-// implements Metric, and call Init with the Metric itself as an argument.
-type SelfCollector struct {
-	self Metric
-}
-
-// Init provides the SelfCollector with a reference to the metric it is supposed
-// to collect. It is usually called within the factory function to create a
-// metric. See example.
-func (c *SelfCollector) Init(self Metric) {
-	c.self = self
-}
-
-// Describe implements Collector.
-func (c *SelfCollector) Describe(ch chan<- *Desc) {
-	ch <- c.self.Desc()
-}
-
-// Collect implements Collector.
-func (c *SelfCollector) Collect(ch chan<- Metric) {
-	ch <- c.self
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/counter.go

@@ -1,175 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"errors"
-	"hash/fnv"
-)
-
-// Counter is a Metric that represents a single numerical value that only ever
-// goes up. That implies that it cannot be used to count items whose number can
-// also go down, e.g. the number of currently running goroutines. Those
-// "counters" are represented by Gauges.
-//
-// A Counter is typically used to count requests served, tasks completed, errors
-// occurred, etc.
-//
-// To create Counter instances, use NewCounter.
-type Counter interface {
-	Metric
-	Collector
-
-	// Set is used to set the Counter to an arbitrary value. It is only used
-	// if you have to transfer a value from an external counter into this
-	// Prometheus metric. Do not use it for regular handling of a
-	// Prometheus counter (as it can be used to break the contract of
-	// monotonically increasing values).
-	Set(float64)
-	// Inc increments the counter by 1.
-	Inc()
-	// Add adds the given value to the counter. It panics if the value is <
-	// 0.
-	Add(float64)
-}
-
-// CounterOpts is an alias for Opts. See there for doc comments.
-type CounterOpts Opts
-
-// NewCounter creates a new Counter based on the provided CounterOpts.
-func NewCounter(opts CounterOpts) Counter {
-	desc := NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		nil,
-		opts.ConstLabels,
-	)
-	result := &counter{value: value{desc: desc, valType: CounterValue, labelPairs: desc.constLabelPairs}}
-	result.Init(result) // Init self-collection.
-	return result
-}
-
-type counter struct {
-	value
-}
-
-func (c *counter) Add(v float64) {
-	if v < 0 {
-		panic(errors.New("counter cannot decrease in value"))
-	}
-	c.value.Add(v)
-}
-
-// CounterVec is a Collector that bundles a set of Counters that all share the
-// same Desc, but have different values for their variable labels. This is used
-// if you want to count the same thing partitioned by various dimensions
-// (e.g. number of HTTP requests, partitioned by response code and
-// method). Create instances with NewCounterVec.
-//
-// CounterVec embeds MetricVec. See there for a full list of methods with
-// detailed documentation.
-type CounterVec struct {
-	MetricVec
-}
-
-// NewCounterVec creates a new CounterVec based on the provided CounterOpts and
-// partitioned by the given label names. At least one label name must be
-// provided.
-func NewCounterVec(opts CounterOpts, labelNames []string) *CounterVec {
-	desc := NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		labelNames,
-		opts.ConstLabels,
-	)
-	return &CounterVec{
-		MetricVec: MetricVec{
-			children: map[uint64]Metric{},
-			desc:     desc,
-			hash:     fnv.New64a(),
-			newMetric: func(lvs ...string) Metric {
-				result := &counter{value: value{
-					desc:       desc,
-					valType:    CounterValue,
-					labelPairs: makeLabelPairs(desc, lvs),
-				}}
-				result.Init(result) // Init self-collection.
-				return result
-			},
-		},
-	}
-}
-
-// GetMetricWithLabelValues replaces the method of the same name in
-// MetricVec. The difference is that this method returns a Counter and not a
-// Metric so that no type conversion is required.
-func (m *CounterVec) GetMetricWithLabelValues(lvs ...string) (Counter, error) {
-	metric, err := m.MetricVec.GetMetricWithLabelValues(lvs...)
-	if metric != nil {
-		return metric.(Counter), err
-	}
-	return nil, err
-}
-
-// GetMetricWith replaces the method of the same name in MetricVec. The
-// difference is that this method returns a Counter and not a Metric so that no
-// type conversion is required.
-func (m *CounterVec) GetMetricWith(labels Labels) (Counter, error) {
-	metric, err := m.MetricVec.GetMetricWith(labels)
-	if metric != nil {
-		return metric.(Counter), err
-	}
-	return nil, err
-}
-
-// WithLabelValues works as GetMetricWithLabelValues, but panics where
-// GetMetricWithLabelValues would have returned an error. By not returning an
-// error, WithLabelValues allows shortcuts like
-//     myVec.WithLabelValues("404", "GET").Add(42)
-func (m *CounterVec) WithLabelValues(lvs ...string) Counter {
-	return m.MetricVec.WithLabelValues(lvs...).(Counter)
-}
-
-// With works as GetMetricWith, but panics where GetMetricWithLabels would have
-// returned an error. By not returning an error, With allows shortcuts like
-//     myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
-func (m *CounterVec) With(labels Labels) Counter {
-	return m.MetricVec.With(labels).(Counter)
-}
-
-// CounterFunc is a Counter whose value is determined at collect time by calling a
-// provided function.
-//
-// To create CounterFunc instances, use NewCounterFunc.
-type CounterFunc interface {
-	Metric
-	Collector
-}
-
-// NewCounterFunc creates a new CounterFunc based on the provided
-// CounterOpts. The value reported is determined by calling the given function
-// from within the Write method. Take into account that metric collection may
-// happen concurrently. If that results in concurrent calls to Write, like in
-// the case where a CounterFunc is directly registered with Prometheus, the
-// provided function must be concurrency-safe. The function should also honor
-// the contract for a Counter (values only go up, not down), but compliance will
-// not be checked.
-func NewCounterFunc(opts CounterOpts, function func() float64) CounterFunc {
-	return newValueFunc(NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		nil,
-		opts.ConstLabels,
-	), CounterValue, function)
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/desc.go

@@ -1,201 +0,0 @@
-package prometheus
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"hash/fnv"
-	"regexp"
-	"sort"
-	"strings"
-
-	"github.com/golang/protobuf/proto"
-
-	dto "github.com/prometheus/client_model/go"
-)
-
-var (
-	metricNameRE = regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_:]*$`)
-	labelNameRE  = regexp.MustCompile("^[a-zA-Z_][a-zA-Z0-9_]*$")
-)
-
-// reservedLabelPrefix is a prefix which is not legal in user-supplied
-// label names.
-const reservedLabelPrefix = "__"
-
-// Labels represents a collection of label name -> value mappings. This type is
-// commonly used with the With(Labels) and GetMetricWith(Labels) methods of
-// metric vector Collectors, e.g.:
-//     myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
-//
-// The other use-case is the specification of constant label pairs in Opts or to
-// create a Desc.
-type Labels map[string]string
-
-// Desc is the descriptor used by every Prometheus Metric. It is essentially
-// the immutable meta-data of a Metric. The normal Metric implementations
-// included in this package manage their Desc under the hood. Users only have to
-// deal with Desc if they use advanced features like the ExpvarCollector or
-// custom Collectors and Metrics.
-//
-// Descriptors registered with the same registry have to fulfill certain
-// consistency and uniqueness criteria if they share the same fully-qualified
-// name: They must have the same help string and the same label names (aka label
-// dimensions) in each, constLabels and variableLabels, but they must differ in
-// the values of the constLabels.
-//
-// Descriptors that share the same fully-qualified names and the same label
-// values of their constLabels are considered equal.
-//
-// Use NewDesc to create new Desc instances.
-type Desc struct {
-	// fqName has been built from Namespace, Subsystem, and Name.
-	fqName string
-	// help provides some helpful information about this metric.
-	help string
-	// constLabelPairs contains precalculated DTO label pairs based on
-	// the constant labels.
-	constLabelPairs []*dto.LabelPair
-	// VariableLabels contains names of labels for which the metric
-	// maintains variable values.
-	variableLabels []string
-	// id is a hash of the values of the ConstLabels and fqName. This
-	// must be unique among all registered descriptors and can therefore be
-	// used as an identifier of the descriptor.
-	id uint64
-	// dimHash is a hash of the label names (preset and variable) and the
-	// Help string. Each Desc with the same fqName must have the same
-	// dimHash.
-	dimHash uint64
-	// err is an error that occured during construction. It is reported on
-	// registration time.
-	err error
-}
-
-// NewDesc allocates and initializes a new Desc. Errors are recorded in the Desc
-// and will be reported on registration time. variableLabels and constLabels can
-// be nil if no such labels should be set. fqName and help must not be empty.
-//
-// variableLabels only contain the label names. Their label values are variable
-// and therefore not part of the Desc. (They are managed within the Metric.)
-//
-// For constLabels, the label values are constant. Therefore, they are fully
-// specified in the Desc. See the Opts documentation for the implications of
-// constant labels.
-func NewDesc(fqName, help string, variableLabels []string, constLabels Labels) *Desc {
-	d := &Desc{
-		fqName:         fqName,
-		help:           help,
-		variableLabels: variableLabels,
-	}
-	if help == "" {
-		d.err = errors.New("empty help string")
-		return d
-	}
-	if !metricNameRE.MatchString(fqName) {
-		d.err = fmt.Errorf("%q is not a valid metric name", fqName)
-		return d
-	}
-	// labelValues contains the label values of const labels (in order of
-	// their sorted label names) plus the fqName (at position 0).
-	labelValues := make([]string, 1, len(constLabels)+1)
-	labelValues[0] = fqName
-	labelNames := make([]string, 0, len(constLabels)+len(variableLabels))
-	labelNameSet := map[string]struct{}{}
-	// First add only the const label names and sort them...
-	for labelName := range constLabels {
-		if !checkLabelName(labelName) {
-			d.err = fmt.Errorf("%q is not a valid label name", labelName)
-			return d
-		}
-		labelNames = append(labelNames, labelName)
-		labelNameSet[labelName] = struct{}{}
-	}
-	sort.Strings(labelNames)
-	// ... so that we can now add const label values in the order of their names.
-	for _, labelName := range labelNames {
-		labelValues = append(labelValues, constLabels[labelName])
-	}
-	// Now add the variable label names, but prefix them with something that
-	// cannot be in a regular label name. That prevents matching the label
-	// dimension with a different mix between preset and variable labels.
-	for _, labelName := range variableLabels {
-		if !checkLabelName(labelName) {
-			d.err = fmt.Errorf("%q is not a valid label name", labelName)
-			return d
-		}
-		labelNames = append(labelNames, "$"+labelName)
-		labelNameSet[labelName] = struct{}{}
-	}
-	if len(labelNames) != len(labelNameSet) {
-		d.err = errors.New("duplicate label names")
-		return d
-	}
-	h := fnv.New64a()
-	var b bytes.Buffer // To copy string contents into, avoiding []byte allocations.
-	for _, val := range labelValues {
-		b.Reset()
-		b.WriteString(val)
-		b.WriteByte(separatorByte)
-		h.Write(b.Bytes())
-	}
-	d.id = h.Sum64()
-	// Sort labelNames so that order doesn't matter for the hash.
-	sort.Strings(labelNames)
-	// Now hash together (in this order) the help string and the sorted
-	// label names.
-	h.Reset()
-	b.Reset()
-	b.WriteString(help)
-	b.WriteByte(separatorByte)
-	h.Write(b.Bytes())
-	for _, labelName := range labelNames {
-		b.Reset()
-		b.WriteString(labelName)
-		b.WriteByte(separatorByte)
-		h.Write(b.Bytes())
-	}
-	d.dimHash = h.Sum64()
-
-	d.constLabelPairs = make([]*dto.LabelPair, 0, len(constLabels))
-	for n, v := range constLabels {
-		d.constLabelPairs = append(d.constLabelPairs, &dto.LabelPair{
-			Name:  proto.String(n),
-			Value: proto.String(v),
-		})
-	}
-	sort.Sort(LabelPairSorter(d.constLabelPairs))
-	return d
-}
-
-// NewInvalidDesc returns an invalid descriptor, i.e. a descriptor with the
-// provided error set. If a collector returning such a descriptor is registered,
-// registration will fail with the provided error. NewInvalidDesc can be used by
-// a Collector to signal inability to describe itself.
-func NewInvalidDesc(err error) *Desc {
-	return &Desc{
-		err: err,
-	}
-}
-
-func (d *Desc) String() string {
-	lpStrings := make([]string, 0, len(d.constLabelPairs))
-	for _, lp := range d.constLabelPairs {
-		lpStrings = append(
-			lpStrings,
-			fmt.Sprintf("%s=%q", lp.GetName(), lp.GetValue()),
-		)
-	}
-	return fmt.Sprintf(
-		"Desc{fqName: %q, help: %q, constLabels: {%s}, variableLabels: %v}",
-		d.fqName,
-		d.help,
-		strings.Join(lpStrings, ","),
-		d.variableLabels,
-	)
-}
-
-func checkLabelName(l string) bool {
-	return labelNameRE.MatchString(l) &&
-		!strings.HasPrefix(l, reservedLabelPrefix)
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/doc.go

@@ -1,109 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package prometheus provides embeddable metric primitives for servers and
-// standardized exposition of telemetry through a web services interface.
-//
-// All exported functions and methods are safe to be used concurrently unless
-// specified otherwise.
-//
-// To expose metrics registered with the Prometheus registry, an HTTP server
-// needs to know about the Prometheus handler. The usual endpoint is "/metrics".
-//
-//     http.Handle("/metrics", prometheus.Handler())
-//
-// As a starting point a very basic usage example:
-//
-//    package main
-//
-//    import (
-//    	"net/http"
-//
-//    	"github.com/prometheus/client_golang/prometheus"
-//    )
-//
-//    var (
-//    	cpuTemp = prometheus.NewGauge(prometheus.GaugeOpts{
-//    		Name: "cpu_temperature_celsius",
-//    		Help: "Current temperature of the CPU.",
-//    	})
-//    	hdFailures = prometheus.NewCounter(prometheus.CounterOpts{
-//    		Name: "hd_errors_total",
-//    		Help: "Number of hard-disk errors.",
-//    	})
-//    )
-//
-//    func init() {
-//    	prometheus.MustRegister(cpuTemp)
-//    	prometheus.MustRegister(hdFailures)
-//    }
-//
-//    func main() {
-//    	cpuTemp.Set(65.3)
-//    	hdFailures.Inc()
-//
-//    	http.Handle("/metrics", prometheus.Handler())
-//    	http.ListenAndServe(":8080", nil)
-//    }
-//
-//
-// This is a complete program that exports two metrics, a Gauge and a Counter.
-// It also exports some stats about the HTTP usage of the /metrics
-// endpoint. (See the Handler function for more detail.)
-//
-// Two more advanced metric types are the Summary and Histogram.
-//
-// In addition to the fundamental metric types Gauge, Counter, Summary, and
-// Histogram, a very important part of the Prometheus data model is the
-// partitioning of samples along dimensions called labels, which results in
-// metric vectors. The fundamental types are GaugeVec, CounterVec, SummaryVec,
-// and HistogramVec.
-//
-// Those are all the parts needed for basic usage. Detailed documentation and
-// examples are provided below.
-//
-// Everything else this package offers is essentially for "power users" only. A
-// few pointers to "power user features":
-//
-// All the various ...Opts structs have a ConstLabels field for labels that
-// never change their value (which is only useful under special circumstances,
-// see documentation of the Opts type).
-//
-// The Untyped metric behaves like a Gauge, but signals the Prometheus server
-// not to assume anything about its type.
-//
-// Functions to fine-tune how the metric registry works: EnableCollectChecks,
-// PanicOnCollectError, Register, Unregister, SetMetricFamilyInjectionHook.
-//
-// For custom metric collection, there are two entry points: Custom Metric
-// implementations and custom Collector implementations. A Metric is the
-// fundamental unit in the Prometheus data model: a sample at a point in time
-// together with its meta-data (like its fully-qualified name and any number of
-// pairs of label name and label value) that knows how to marshal itself into a
-// data transfer object (aka DTO, implemented as a protocol buffer). A Collector
-// gets registered with the Prometheus registry and manages the collection of
-// one or more Metrics. Many parts of this package are building blocks for
-// Metrics and Collectors. Desc is the metric descriptor, actually used by all
-// metrics under the hood, and by Collectors to describe the Metrics to be
-// collected, but only to be dealt with by users if they implement their own
-// Metrics or Collectors. To create a Desc, the BuildFQName function will come
-// in handy. Other useful components for Metric and Collector implementation
-// include: LabelPairSorter to sort the DTO version of label pairs,
-// NewConstMetric and MustNewConstMetric to create "throw away" Metrics at
-// collection time, MetricVec to bundle custom Metrics into a metric vector
-// Collector, SelfCollector to make a custom Metric collect itself.
-//
-// A good example for a custom Collector is the ExpVarCollector included in this
-// package, which exports variables exported via the "expvar" package as
-// Prometheus metrics.
-package prometheus

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/expvar.go

@@ -1,119 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"encoding/json"
-	"expvar"
-)
-
-// ExpvarCollector collects metrics from the expvar interface. It provides a
-// quick way to expose numeric values that are already exported via expvar as
-// Prometheus metrics. Note that the data models of expvar and Prometheus are
-// fundamentally different, and that the ExpvarCollector is inherently
-// slow. Thus, the ExpvarCollector is probably great for experiments and
-// prototying, but you should seriously consider a more direct implementation of
-// Prometheus metrics for monitoring production systems.
-//
-// Use NewExpvarCollector to create new instances.
-type ExpvarCollector struct {
-	exports map[string]*Desc
-}
-
-// NewExpvarCollector returns a newly allocated ExpvarCollector that still has
-// to be registered with the Prometheus registry.
-//
-// The exports map has the following meaning:
-//
-// The keys in the map correspond to expvar keys, i.e. for every expvar key you
-// want to export as Prometheus metric, you need an entry in the exports
-// map. The descriptor mapped to each key describes how to export the expvar
-// value. It defines the name and the help string of the Prometheus metric
-// proxying the expvar value. The type will always be Untyped.
-//
-// For descriptors without variable labels, the expvar value must be a number or
-// a bool. The number is then directly exported as the Prometheus sample
-// value. (For a bool, 'false' translates to 0 and 'true' to 1). Expvar values
-// that are not numbers or bools are silently ignored.
-//
-// If the descriptor has one variable label, the expvar value must be an expvar
-// map. The keys in the expvar map become the various values of the one
-// Prometheus label. The values in the expvar map must be numbers or bools again
-// as above.
-//
-// For descriptors with more than one variable label, the expvar must be a
-// nested expvar map, i.e. where the values of the topmost map are maps again
-// etc. until a depth is reached that corresponds to the number of labels. The
-// leaves of that structure must be numbers or bools as above to serve as the
-// sample values.
-//
-// Anything that does not fit into the scheme above is silently ignored.
-func NewExpvarCollector(exports map[string]*Desc) *ExpvarCollector {
-	return &ExpvarCollector{
-		exports: exports,
-	}
-}
-
-// Describe implements Collector.
-func (e *ExpvarCollector) Describe(ch chan<- *Desc) {
-	for _, desc := range e.exports {
-		ch <- desc
-	}
-}
-
-// Collect implements Collector.
-func (e *ExpvarCollector) Collect(ch chan<- Metric) {
-	for name, desc := range e.exports {
-		var m Metric
-		expVar := expvar.Get(name)
-		if expVar == nil {
-			continue
-		}
-		var v interface{}
-		labels := make([]string, len(desc.variableLabels))
-		if err := json.Unmarshal([]byte(expVar.String()), &v); err != nil {
-			ch <- NewInvalidMetric(desc, err)
-			continue
-		}
-		var processValue func(v interface{}, i int)
-		processValue = func(v interface{}, i int) {
-			if i >= len(labels) {
-				copiedLabels := append(make([]string, 0, len(labels)), labels...)
-				switch v := v.(type) {
-				case float64:
-					m = MustNewConstMetric(desc, UntypedValue, v, copiedLabels...)
-				case bool:
-					if v {
-						m = MustNewConstMetric(desc, UntypedValue, 1, copiedLabels...)
-					} else {
-						m = MustNewConstMetric(desc, UntypedValue, 0, copiedLabels...)
-					}
-				default:
-					return
-				}
-				ch <- m
-				return
-			}
-			vm, ok := v.(map[string]interface{})
-			if !ok {
-				return
-			}
-			for lv, val := range vm {
-				labels[i] = lv
-				processValue(val, i+1)
-			}
-		}
-		processValue(v, 0)
-	}
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/gauge.go

@@ -1,147 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import "hash/fnv"
-
-// Gauge is a Metric that represents a single numerical value that can
-// arbitrarily go up and down.
-//
-// A Gauge is typically used for measured values like temperatures or current
-// memory usage, but also "counts" that can go up and down, like the number of
-// running goroutines.
-//
-// To create Gauge instances, use NewGauge.
-type Gauge interface {
-	Metric
-	Collector
-
-	// Set sets the Gauge to an arbitrary value.
-	Set(float64)
-	// Inc increments the Gauge by 1.
-	Inc()
-	// Dec decrements the Gauge by 1.
-	Dec()
-	// Add adds the given value to the Gauge. (The value can be
-	// negative, resulting in a decrease of the Gauge.)
-	Add(float64)
-	// Sub subtracts the given value from the Gauge. (The value can be
-	// negative, resulting in an increase of the Gauge.)
-	Sub(float64)
-}
-
-// GaugeOpts is an alias for Opts. See there for doc comments.
-type GaugeOpts Opts
-
-// NewGauge creates a new Gauge based on the provided GaugeOpts.
-func NewGauge(opts GaugeOpts) Gauge {
-	return newValue(NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		nil,
-		opts.ConstLabels,
-	), GaugeValue, 0)
-}
-
-// GaugeVec is a Collector that bundles a set of Gauges that all share the same
-// Desc, but have different values for their variable labels. This is used if
-// you want to count the same thing partitioned by various dimensions
-// (e.g. number of operations queued, partitioned by user and operation
-// type). Create instances with NewGaugeVec.
-type GaugeVec struct {
-	MetricVec
-}
-
-// NewGaugeVec creates a new GaugeVec based on the provided GaugeOpts and
-// partitioned by the given label names. At least one label name must be
-// provided.
-func NewGaugeVec(opts GaugeOpts, labelNames []string) *GaugeVec {
-	desc := NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		labelNames,
-		opts.ConstLabels,
-	)
-	return &GaugeVec{
-		MetricVec: MetricVec{
-			children: map[uint64]Metric{},
-			desc:     desc,
-			hash:     fnv.New64a(),
-			newMetric: func(lvs ...string) Metric {
-				return newValue(desc, GaugeValue, 0, lvs...)
-			},
-		},
-	}
-}
-
-// GetMetricWithLabelValues replaces the method of the same name in
-// MetricVec. The difference is that this method returns a Gauge and not a
-// Metric so that no type conversion is required.
-func (m *GaugeVec) GetMetricWithLabelValues(lvs ...string) (Gauge, error) {
-	metric, err := m.MetricVec.GetMetricWithLabelValues(lvs...)
-	if metric != nil {
-		return metric.(Gauge), err
-	}
-	return nil, err
-}
-
-// GetMetricWith replaces the method of the same name in MetricVec. The
-// difference is that this method returns a Gauge and not a Metric so that no
-// type conversion is required.
-func (m *GaugeVec) GetMetricWith(labels Labels) (Gauge, error) {
-	metric, err := m.MetricVec.GetMetricWith(labels)
-	if metric != nil {
-		return metric.(Gauge), err
-	}
-	return nil, err
-}
-
-// WithLabelValues works as GetMetricWithLabelValues, but panics where
-// GetMetricWithLabelValues would have returned an error. By not returning an
-// error, WithLabelValues allows shortcuts like
-//     myVec.WithLabelValues("404", "GET").Add(42)
-func (m *GaugeVec) WithLabelValues(lvs ...string) Gauge {
-	return m.MetricVec.WithLabelValues(lvs...).(Gauge)
-}
-
-// With works as GetMetricWith, but panics where GetMetricWithLabels would have
-// returned an error. By not returning an error, With allows shortcuts like
-//     myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
-func (m *GaugeVec) With(labels Labels) Gauge {
-	return m.MetricVec.With(labels).(Gauge)
-}
-
-// GaugeFunc is a Gauge whose value is determined at collect time by calling a
-// provided function.
-//
-// To create GaugeFunc instances, use NewGaugeFunc.
-type GaugeFunc interface {
-	Metric
-	Collector
-}
-
-// NewGaugeFunc creates a new GaugeFunc based on the provided GaugeOpts. The
-// value reported is determined by calling the given function from within the
-// Write method. Take into account that metric collection may happen
-// concurrently. If that results in concurrent calls to Write, like in the case
-// where a GaugeFunc is directly registered with Prometheus, the provided
-// function must be concurrency-safe.
-func NewGaugeFunc(opts GaugeOpts, function func() float64) GaugeFunc {
-	return newValueFunc(NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		nil,
-		opts.ConstLabels,
-	), GaugeValue, function)
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/go_collector.go

@@ -1,263 +0,0 @@
-package prometheus
-
-import (
-	"fmt"
-	"runtime"
-	"runtime/debug"
-	"time"
-)
-
-type goCollector struct {
-	goroutines Gauge
-	gcDesc     *Desc
-
-	// metrics to describe and collect
-	metrics memStatsMetrics
-}
-
-// NewGoCollector returns a collector which exports metrics about the current
-// go process.
-func NewGoCollector() *goCollector {
-	return &goCollector{
-		goroutines: NewGauge(GaugeOpts{
-			Namespace: "go",
-			Name:      "goroutines",
-			Help:      "Number of goroutines that currently exist.",
-		}),
-		gcDesc: NewDesc(
-			"go_gc_duration_seconds",
-			"A summary of the GC invocation durations.",
-			nil, nil),
-		metrics: memStatsMetrics{
-			{
-				desc: NewDesc(
-					memstatNamespace("alloc_bytes"),
-					"Number of bytes allocated and still in use.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.Alloc) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("alloc_bytes_total"),
-					"Total number of bytes allocated, even if freed.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.TotalAlloc) },
-				valType: CounterValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("sys_bytes"),
-					"Number of bytes obtained by system. Sum of all system allocations.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.Sys) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("lookups_total"),
-					"Total number of pointer lookups.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.Lookups) },
-				valType: CounterValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("mallocs_total"),
-					"Total number of mallocs.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.Mallocs) },
-				valType: CounterValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("frees_total"),
-					"Total number of frees.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.Frees) },
-				valType: CounterValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("heap_alloc_bytes"),
-					"Number of heap bytes allocated and still in use.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.HeapAlloc) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("heap_sys_bytes"),
-					"Number of heap bytes obtained from system.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.HeapSys) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("heap_idle_bytes"),
-					"Number of heap bytes waiting to be used.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.HeapIdle) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("heap_inuse_bytes"),
-					"Number of heap bytes that are in use.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.HeapInuse) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("heap_released_bytes_total"),
-					"Total number of heap bytes released to OS.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.HeapReleased) },
-				valType: CounterValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("heap_objects"),
-					"Number of allocated objects.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.HeapObjects) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("stack_inuse_bytes"),
-					"Number of bytes in use by the stack allocator.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.StackInuse) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("stack_sys_bytes"),
-					"Number of bytes obtained from system for stack allocator.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.StackSys) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("mspan_inuse_bytes"),
-					"Number of bytes in use by mspan structures.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.MSpanInuse) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("mspan_sys_bytes"),
-					"Number of bytes used for mspan structures obtained from system.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.MSpanSys) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("mcache_inuse_bytes"),
-					"Number of bytes in use by mcache structures.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.MCacheInuse) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("mcache_sys_bytes"),
-					"Number of bytes used for mcache structures obtained from system.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.MCacheSys) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("buck_hash_sys_bytes"),
-					"Number of bytes used by the profiling bucket hash table.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.BuckHashSys) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("gc_sys_bytes"),
-					"Number of bytes used for garbage collection system metadata.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.GCSys) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("other_sys_bytes"),
-					"Number of bytes used for other system allocations.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.OtherSys) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("next_gc_bytes"),
-					"Number of heap bytes when next garbage collection will take place.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.NextGC) },
-				valType: GaugeValue,
-			}, {
-				desc: NewDesc(
-					memstatNamespace("last_gc_time_seconds"),
-					"Number of seconds since 1970 of last garbage collection.",
-					nil, nil,
-				),
-				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.LastGC*10 ^ 9) },
-				valType: GaugeValue,
-			},
-		},
-	}
-}
-
-func memstatNamespace(s string) string {
-	return fmt.Sprintf("go_memstats_%s", s)
-}
-
-// Describe returns all descriptions of the collector.
-func (c *goCollector) Describe(ch chan<- *Desc) {
-	ch <- c.goroutines.Desc()
-	ch <- c.gcDesc
-
-	for _, i := range c.metrics {
-		ch <- i.desc
-	}
-}
-
-// Collect returns the current state of all metrics of the collector.
-func (c *goCollector) Collect(ch chan<- Metric) {
-	c.goroutines.Set(float64(runtime.NumGoroutine()))
-	ch <- c.goroutines
-
-	var stats debug.GCStats
-	stats.PauseQuantiles = make([]time.Duration, 5)
-	debug.ReadGCStats(&stats)
-
-	quantiles := make(map[float64]float64)
-	for idx, pq := range stats.PauseQuantiles[1:] {
-		quantiles[float64(idx+1)/float64(len(stats.PauseQuantiles)-1)] = pq.Seconds()
-	}
-	quantiles[0.0] = stats.PauseQuantiles[0].Seconds()
-	ch <- MustNewConstSummary(c.gcDesc, uint64(stats.NumGC), float64(stats.PauseTotal.Seconds()), quantiles)
-
-	ms := &runtime.MemStats{}
-	runtime.ReadMemStats(ms)
-	for _, i := range c.metrics {
-		ch <- MustNewConstMetric(i.desc, i.valType, i.eval(ms))
-	}
-}
-
-// memStatsMetrics provide description, value, and value type for memstat metrics.
-type memStatsMetrics []struct {
-	desc    *Desc
-	eval    func(*runtime.MemStats) float64
-	valType ValueType
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/histogram.go

@@ -1,450 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"fmt"
-	"hash/fnv"
-	"math"
-	"sort"
-	"sync/atomic"
-
-	"github.com/golang/protobuf/proto"
-
-	dto "github.com/prometheus/client_model/go"
-)
-
-// A Histogram counts individual observations from an event or sample stream in
-// configurable buckets. Similar to a summary, it also provides a sum of
-// observations and an observation count.
-//
-// On the Prometheus server, quantiles can be calculated from a Histogram using
-// the histogram_quantile function in the query language.
-//
-// Note that Histograms, in contrast to Summaries, can be aggregated with the
-// Prometheus query language (see the documentation for detailed
-// procedures). However, Histograms require the user to pre-define suitable
-// buckets, and they are in general less accurate. The Observe method of a
-// Histogram has a very low performance overhead in comparison with the Observe
-// method of a Summary.
-//
-// To create Histogram instances, use NewHistogram.
-type Histogram interface {
-	Metric
-	Collector
-
-	// Observe adds a single observation to the histogram.
-	Observe(float64)
-}
-
-// bucketLabel is used for the label that defines the upper bound of a
-// bucket of a histogram ("le" -> "less or equal").
-const bucketLabel = "le"
-
-var (
-	// DefBuckets are the default Histogram buckets. The default buckets are
-	// tailored to broadly measure the response time (in seconds) of a
-	// network service. Most likely, however, you will be required to define
-	// buckets customized to your use case.
-	DefBuckets = []float64{.005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10}
-
-	errBucketLabelNotAllowed = fmt.Errorf(
-		"%q is not allowed as label name in histograms", bucketLabel,
-	)
-)
-
-// LinearBuckets creates 'count' buckets, each 'width' wide, where the lowest
-// bucket has an upper bound of 'start'. The final +Inf bucket is not counted
-// and not included in the returned slice. The returned slice is meant to be
-// used for the Buckets field of HistogramOpts.
-//
-// The function panics if 'count' is zero or negative.
-func LinearBuckets(start, width float64, count int) []float64 {
-	if count < 1 {
-		panic("LinearBuckets needs a positive count")
-	}
-	buckets := make([]float64, count)
-	for i := range buckets {
-		buckets[i] = start
-		start += width
-	}
-	return buckets
-}
-
-// ExponentialBuckets creates 'count' buckets, where the lowest bucket has an
-// upper bound of 'start' and each following bucket's upper bound is 'factor'
-// times the previous bucket's upper bound. The final +Inf bucket is not counted
-// and not included in the returned slice. The returned slice is meant to be
-// used for the Buckets field of HistogramOpts.
-//
-// The function panics if 'count' is 0 or negative, if 'start' is 0 or negative,
-// or if 'factor' is less than or equal 1.
-func ExponentialBuckets(start, factor float64, count int) []float64 {
-	if count < 1 {
-		panic("ExponentialBuckets needs a positive count")
-	}
-	if start <= 0 {
-		panic("ExponentialBuckets needs a positive start value")
-	}
-	if factor <= 1 {
-		panic("ExponentialBuckets needs a factor greater than 1")
-	}
-	buckets := make([]float64, count)
-	for i := range buckets {
-		buckets[i] = start
-		start *= factor
-	}
-	return buckets
-}
-
-// HistogramOpts bundles the options for creating a Histogram metric. It is
-// mandatory to set Name and Help to a non-empty string. All other fields are
-// optional and can safely be left at their zero value.
-type HistogramOpts struct {
-	// Namespace, Subsystem, and Name are components of the fully-qualified
-	// name of the Histogram (created by joining these components with
-	// "_"). Only Name is mandatory, the others merely help structuring the
-	// name. Note that the fully-qualified name of the Histogram must be a
-	// valid Prometheus metric name.
-	Namespace string
-	Subsystem string
-	Name      string
-
-	// Help provides information about this Histogram. Mandatory!
-	//
-	// Metrics with the same fully-qualified name must have the same Help
-	// string.
-	Help string
-
-	// ConstLabels are used to attach fixed labels to this
-	// Histogram. Histograms with the same fully-qualified name must have the
-	// same label names in their ConstLabels.
-	//
-	// Note that in most cases, labels have a value that varies during the
-	// lifetime of a process. Those labels are usually managed with a
-	// HistogramVec. ConstLabels serve only special purposes. One is for the
-	// special case where the value of a label does not change during the
-	// lifetime of a process, e.g. if the revision of the running binary is
-	// put into a label. Another, more advanced purpose is if more than one
-	// Collector needs to collect Histograms with the same fully-qualified
-	// name. In that case, those Summaries must differ in the values of
-	// their ConstLabels. See the Collector examples.
-	//
-	// If the value of a label never changes (not even between binaries),
-	// that label most likely should not be a label at all (but part of the
-	// metric name).
-	ConstLabels Labels
-
-	// Buckets defines the buckets into which observations are counted. Each
-	// element in the slice is the upper inclusive bound of a bucket. The
-	// values must be sorted in strictly increasing order. There is no need
-	// to add a highest bucket with +Inf bound, it will be added
-	// implicitly. The default value is DefBuckets.
-	Buckets []float64
-}
-
-// NewHistogram creates a new Histogram based on the provided HistogramOpts. It
-// panics if the buckets in HistogramOpts are not in strictly increasing order.
-func NewHistogram(opts HistogramOpts) Histogram {
-	return newHistogram(
-		NewDesc(
-			BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-			opts.Help,
-			nil,
-			opts.ConstLabels,
-		),
-		opts,
-	)
-}
-
-func newHistogram(desc *Desc, opts HistogramOpts, labelValues ...string) Histogram {
-	if len(desc.variableLabels) != len(labelValues) {
-		panic(errInconsistentCardinality)
-	}
-
-	for _, n := range desc.variableLabels {
-		if n == bucketLabel {
-			panic(errBucketLabelNotAllowed)
-		}
-	}
-	for _, lp := range desc.constLabelPairs {
-		if lp.GetName() == bucketLabel {
-			panic(errBucketLabelNotAllowed)
-		}
-	}
-
-	if len(opts.Buckets) == 0 {
-		opts.Buckets = DefBuckets
-	}
-
-	h := &histogram{
-		desc:        desc,
-		upperBounds: opts.Buckets,
-		labelPairs:  makeLabelPairs(desc, labelValues),
-	}
-	for i, upperBound := range h.upperBounds {
-		if i < len(h.upperBounds)-1 {
-			if upperBound >= h.upperBounds[i+1] {
-				panic(fmt.Errorf(
-					"histogram buckets must be in increasing order: %f >= %f",
-					upperBound, h.upperBounds[i+1],
-				))
-			}
-		} else {
-			if math.IsInf(upperBound, +1) {
-				// The +Inf bucket is implicit. Remove it here.
-				h.upperBounds = h.upperBounds[:i]
-			}
-		}
-	}
-	// Finally we know the final length of h.upperBounds and can make counts.
-	h.counts = make([]uint64, len(h.upperBounds))
-
-	h.Init(h) // Init self-collection.
-	return h
-}
-
-type histogram struct {
-	// sumBits contains the bits of the float64 representing the sum of all
-	// observations. sumBits and count have to go first in the struct to
-	// guarantee alignment for atomic operations.
-	// http://golang.org/pkg/sync/atomic/#pkg-note-BUG
-	sumBits uint64
-	count   uint64
-
-	SelfCollector
-	// Note that there is no mutex required.
-
-	desc *Desc
-
-	upperBounds []float64
-	counts      []uint64
-
-	labelPairs []*dto.LabelPair
-}
-
-func (h *histogram) Desc() *Desc {
-	return h.desc
-}
-
-func (h *histogram) Observe(v float64) {
-	// TODO(beorn7): For small numbers of buckets (<30), a linear search is
-	// slightly faster than the binary search. If we really care, we could
-	// switch from one search strategy to the other depending on the number
-	// of buckets.
-	//
-	// Microbenchmarks (BenchmarkHistogramNoLabels):
-	// 11 buckets: 38.3 ns/op linear - binary 48.7 ns/op
-	// 100 buckets: 78.1 ns/op linear - binary 54.9 ns/op
-	// 300 buckets: 154 ns/op linear - binary 61.6 ns/op
-	i := sort.SearchFloat64s(h.upperBounds, v)
-	if i < len(h.counts) {
-		atomic.AddUint64(&h.counts[i], 1)
-	}
-	atomic.AddUint64(&h.count, 1)
-	for {
-		oldBits := atomic.LoadUint64(&h.sumBits)
-		newBits := math.Float64bits(math.Float64frombits(oldBits) + v)
-		if atomic.CompareAndSwapUint64(&h.sumBits, oldBits, newBits) {
-			break
-		}
-	}
-}
-
-func (h *histogram) Write(out *dto.Metric) error {
-	his := &dto.Histogram{}
-	buckets := make([]*dto.Bucket, len(h.upperBounds))
-
-	his.SampleSum = proto.Float64(math.Float64frombits(atomic.LoadUint64(&h.sumBits)))
-	his.SampleCount = proto.Uint64(atomic.LoadUint64(&h.count))
-	var count uint64
-	for i, upperBound := range h.upperBounds {
-		count += atomic.LoadUint64(&h.counts[i])
-		buckets[i] = &dto.Bucket{
-			CumulativeCount: proto.Uint64(count),
-			UpperBound:      proto.Float64(upperBound),
-		}
-	}
-	his.Bucket = buckets
-	out.Histogram = his
-	out.Label = h.labelPairs
-	return nil
-}
-
-// HistogramVec is a Collector that bundles a set of Histograms that all share the
-// same Desc, but have different values for their variable labels. This is used
-// if you want to count the same thing partitioned by various dimensions
-// (e.g. HTTP request latencies, partitioned by status code and method). Create
-// instances with NewHistogramVec.
-type HistogramVec struct {
-	MetricVec
-}
-
-// NewHistogramVec creates a new HistogramVec based on the provided HistogramOpts and
-// partitioned by the given label names. At least one label name must be
-// provided.
-func NewHistogramVec(opts HistogramOpts, labelNames []string) *HistogramVec {
-	desc := NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		labelNames,
-		opts.ConstLabels,
-	)
-	return &HistogramVec{
-		MetricVec: MetricVec{
-			children: map[uint64]Metric{},
-			desc:     desc,
-			hash:     fnv.New64a(),
-			newMetric: func(lvs ...string) Metric {
-				return newHistogram(desc, opts, lvs...)
-			},
-		},
-	}
-}
-
-// GetMetricWithLabelValues replaces the method of the same name in
-// MetricVec. The difference is that this method returns a Histogram and not a
-// Metric so that no type conversion is required.
-func (m *HistogramVec) GetMetricWithLabelValues(lvs ...string) (Histogram, error) {
-	metric, err := m.MetricVec.GetMetricWithLabelValues(lvs...)
-	if metric != nil {
-		return metric.(Histogram), err
-	}
-	return nil, err
-}
-
-// GetMetricWith replaces the method of the same name in MetricVec. The
-// difference is that this method returns a Histogram and not a Metric so that no
-// type conversion is required.
-func (m *HistogramVec) GetMetricWith(labels Labels) (Histogram, error) {
-	metric, err := m.MetricVec.GetMetricWith(labels)
-	if metric != nil {
-		return metric.(Histogram), err
-	}
-	return nil, err
-}
-
-// WithLabelValues works as GetMetricWithLabelValues, but panics where
-// GetMetricWithLabelValues would have returned an error. By not returning an
-// error, WithLabelValues allows shortcuts like
-//     myVec.WithLabelValues("404", "GET").Observe(42.21)
-func (m *HistogramVec) WithLabelValues(lvs ...string) Histogram {
-	return m.MetricVec.WithLabelValues(lvs...).(Histogram)
-}
-
-// With works as GetMetricWith, but panics where GetMetricWithLabels would have
-// returned an error. By not returning an error, With allows shortcuts like
-//     myVec.With(Labels{"code": "404", "method": "GET"}).Observe(42.21)
-func (m *HistogramVec) With(labels Labels) Histogram {
-	return m.MetricVec.With(labels).(Histogram)
-}
-
-type constHistogram struct {
-	desc       *Desc
-	count      uint64
-	sum        float64
-	buckets    map[float64]uint64
-	labelPairs []*dto.LabelPair
-}
-
-func (h *constHistogram) Desc() *Desc {
-	return h.desc
-}
-
-func (h *constHistogram) Write(out *dto.Metric) error {
-	his := &dto.Histogram{}
-	buckets := make([]*dto.Bucket, 0, len(h.buckets))
-
-	his.SampleCount = proto.Uint64(h.count)
-	his.SampleSum = proto.Float64(h.sum)
-
-	for upperBound, count := range h.buckets {
-		buckets = append(buckets, &dto.Bucket{
-			CumulativeCount: proto.Uint64(count),
-			UpperBound:      proto.Float64(upperBound),
-		})
-	}
-
-	if len(buckets) > 0 {
-		sort.Sort(buckSort(buckets))
-	}
-	his.Bucket = buckets
-
-	out.Histogram = his
-	out.Label = h.labelPairs
-
-	return nil
-}
-
-// NewConstHistogram returns a metric representing a Prometheus histogram with
-// fixed values for the count, sum, and bucket counts. As those parameters
-// cannot be changed, the returned value does not implement the Histogram
-// interface (but only the Metric interface). Users of this package will not
-// have much use for it in regular operations. However, when implementing custom
-// Collectors, it is useful as a throw-away metric that is generated on the fly
-// to send it to Prometheus in the Collect method.
-//
-// buckets is a map of upper bounds to cumulative counts, excluding the +Inf
-// bucket.
-//
-// NewConstHistogram returns an error if the length of labelValues is not
-// consistent with the variable labels in Desc.
-func NewConstHistogram(
-	desc *Desc,
-	count uint64,
-	sum float64,
-	buckets map[float64]uint64,
-	labelValues ...string,
-) (Metric, error) {
-	if len(desc.variableLabels) != len(labelValues) {
-		return nil, errInconsistentCardinality
-	}
-	return &constHistogram{
-		desc:       desc,
-		count:      count,
-		sum:        sum,
-		buckets:    buckets,
-		labelPairs: makeLabelPairs(desc, labelValues),
-	}, nil
-}
-
-// MustNewConstHistogram is a version of NewConstHistogram that panics where
-// NewConstMetric would have returned an error.
-func MustNewConstHistogram(
-	desc *Desc,
-	count uint64,
-	sum float64,
-	buckets map[float64]uint64,
-	labelValues ...string,
-) Metric {
-	m, err := NewConstHistogram(desc, count, sum, buckets, labelValues...)
-	if err != nil {
-		panic(err)
-	}
-	return m
-}
-
-type buckSort []*dto.Bucket
-
-func (s buckSort) Len() int {
-	return len(s)
-}
-
-func (s buckSort) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-func (s buckSort) Less(i, j int) bool {
-	return s[i].GetUpperBound() < s[j].GetUpperBound()
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/http.go

@@ -1,361 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"bufio"
-	"io"
-	"net"
-	"net/http"
-	"strconv"
-	"strings"
-	"time"
-)
-
-var instLabels = []string{"method", "code"}
-
-type nower interface {
-	Now() time.Time
-}
-
-type nowFunc func() time.Time
-
-func (n nowFunc) Now() time.Time {
-	return n()
-}
-
-var now nower = nowFunc(func() time.Time {
-	return time.Now()
-})
-
-func nowSeries(t ...time.Time) nower {
-	return nowFunc(func() time.Time {
-		defer func() {
-			t = t[1:]
-		}()
-
-		return t[0]
-	})
-}
-
-// InstrumentHandler wraps the given HTTP handler for instrumentation. It
-// registers four metric collectors (if not already done) and reports HTTP
-// metrics to the (newly or already) registered collectors: http_requests_total
-// (CounterVec), http_request_duration_microseconds (Summary),
-// http_request_size_bytes (Summary), http_response_size_bytes (Summary). Each
-// has a constant label named "handler" with the provided handlerName as
-// value. http_requests_total is a metric vector partitioned by HTTP method
-// (label name "method") and HTTP status code (label name "code").
-func InstrumentHandler(handlerName string, handler http.Handler) http.HandlerFunc {
-	return InstrumentHandlerFunc(handlerName, handler.ServeHTTP)
-}
-
-// InstrumentHandlerFunc wraps the given function for instrumentation. It
-// otherwise works in the same way as InstrumentHandler.
-func InstrumentHandlerFunc(handlerName string, handlerFunc func(http.ResponseWriter, *http.Request)) http.HandlerFunc {
-	return InstrumentHandlerFuncWithOpts(
-		SummaryOpts{
-			Subsystem:   "http",
-			ConstLabels: Labels{"handler": handlerName},
-		},
-		handlerFunc,
-	)
-}
-
-// InstrumentHandlerWithOpts works like InstrumentHandler but provides more
-// flexibility (at the cost of a more complex call syntax). As
-// InstrumentHandler, this function registers four metric collectors, but it
-// uses the provided SummaryOpts to create them. However, the fields "Name" and
-// "Help" in the SummaryOpts are ignored. "Name" is replaced by
-// "requests_total", "request_duration_microseconds", "request_size_bytes", and
-// "response_size_bytes", respectively. "Help" is replaced by an appropriate
-// help string. The names of the variable labels of the http_requests_total
-// CounterVec are "method" (get, post, etc.), and "code" (HTTP status code).
-//
-// If InstrumentHandlerWithOpts is called as follows, it mimics exactly the
-// behavior of InstrumentHandler:
-//
-//     prometheus.InstrumentHandlerWithOpts(
-//         prometheus.SummaryOpts{
-//              Subsystem:   "http",
-//              ConstLabels: prometheus.Labels{"handler": handlerName},
-//         },
-//         handler,
-//     )
-//
-// Technical detail: "requests_total" is a CounterVec, not a SummaryVec, so it
-// cannot use SummaryOpts. Instead, a CounterOpts struct is created internally,
-// and all its fields are set to the equally named fields in the provided
-// SummaryOpts.
-func InstrumentHandlerWithOpts(opts SummaryOpts, handler http.Handler) http.HandlerFunc {
-	return InstrumentHandlerFuncWithOpts(opts, handler.ServeHTTP)
-}
-
-// InstrumentHandlerFuncWithOpts works like InstrumentHandlerFunc but provides
-// more flexibility (at the cost of a more complex call syntax). See
-// InstrumentHandlerWithOpts for details how the provided SummaryOpts are used.
-func InstrumentHandlerFuncWithOpts(opts SummaryOpts, handlerFunc func(http.ResponseWriter, *http.Request)) http.HandlerFunc {
-	reqCnt := NewCounterVec(
-		CounterOpts{
-			Namespace:   opts.Namespace,
-			Subsystem:   opts.Subsystem,
-			Name:        "requests_total",
-			Help:        "Total number of HTTP requests made.",
-			ConstLabels: opts.ConstLabels,
-		},
-		instLabels,
-	)
-
-	opts.Name = "request_duration_microseconds"
-	opts.Help = "The HTTP request latencies in microseconds."
-	reqDur := NewSummary(opts)
-
-	opts.Name = "request_size_bytes"
-	opts.Help = "The HTTP request sizes in bytes."
-	reqSz := NewSummary(opts)
-
-	opts.Name = "response_size_bytes"
-	opts.Help = "The HTTP response sizes in bytes."
-	resSz := NewSummary(opts)
-
-	regReqCnt := MustRegisterOrGet(reqCnt).(*CounterVec)
-	regReqDur := MustRegisterOrGet(reqDur).(Summary)
-	regReqSz := MustRegisterOrGet(reqSz).(Summary)
-	regResSz := MustRegisterOrGet(resSz).(Summary)
-
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		now := time.Now()
-
-		delegate := &responseWriterDelegator{ResponseWriter: w}
-		out := make(chan int)
-		urlLen := 0
-		if r.URL != nil {
-			urlLen = len(r.URL.String())
-		}
-		go computeApproximateRequestSize(r, out, urlLen)
-
-		_, cn := w.(http.CloseNotifier)
-		_, fl := w.(http.Flusher)
-		_, hj := w.(http.Hijacker)
-		_, rf := w.(io.ReaderFrom)
-		var rw http.ResponseWriter
-		if cn && fl && hj && rf {
-			rw = &fancyResponseWriterDelegator{delegate}
-		} else {
-			rw = delegate
-		}
-		handlerFunc(rw, r)
-
-		elapsed := float64(time.Since(now)) / float64(time.Microsecond)
-
-		method := sanitizeMethod(r.Method)
-		code := sanitizeCode(delegate.status)
-		regReqCnt.WithLabelValues(method, code).Inc()
-		regReqDur.Observe(elapsed)
-		regResSz.Observe(float64(delegate.written))
-		regReqSz.Observe(float64(<-out))
-	})
-}
-
-func computeApproximateRequestSize(r *http.Request, out chan int, s int) {
-	s += len(r.Method)
-	s += len(r.Proto)
-	for name, values := range r.Header {
-		s += len(name)
-		for _, value := range values {
-			s += len(value)
-		}
-	}
-	s += len(r.Host)
-
-	// N.B. r.Form and r.MultipartForm are assumed to be included in r.URL.
-
-	if r.ContentLength != -1 {
-		s += int(r.ContentLength)
-	}
-	out <- s
-}
-
-type responseWriterDelegator struct {
-	http.ResponseWriter
-
-	handler, method string
-	status          int
-	written         int64
-	wroteHeader     bool
-}
-
-func (r *responseWriterDelegator) WriteHeader(code int) {
-	r.status = code
-	r.wroteHeader = true
-	r.ResponseWriter.WriteHeader(code)
-}
-
-func (r *responseWriterDelegator) Write(b []byte) (int, error) {
-	if !r.wroteHeader {
-		r.WriteHeader(http.StatusOK)
-	}
-	n, err := r.ResponseWriter.Write(b)
-	r.written += int64(n)
-	return n, err
-}
-
-type fancyResponseWriterDelegator struct {
-	*responseWriterDelegator
-}
-
-func (f *fancyResponseWriterDelegator) CloseNotify() <-chan bool {
-	return f.ResponseWriter.(http.CloseNotifier).CloseNotify()
-}
-
-func (f *fancyResponseWriterDelegator) Flush() {
-	f.ResponseWriter.(http.Flusher).Flush()
-}
-
-func (f *fancyResponseWriterDelegator) Hijack() (net.Conn, *bufio.ReadWriter, error) {
-	return f.ResponseWriter.(http.Hijacker).Hijack()
-}
-
-func (f *fancyResponseWriterDelegator) ReadFrom(r io.Reader) (int64, error) {
-	if !f.wroteHeader {
-		f.WriteHeader(http.StatusOK)
-	}
-	n, err := f.ResponseWriter.(io.ReaderFrom).ReadFrom(r)
-	f.written += n
-	return n, err
-}
-
-func sanitizeMethod(m string) string {
-	switch m {
-	case "GET", "get":
-		return "get"
-	case "PUT", "put":
-		return "put"
-	case "HEAD", "head":
-		return "head"
-	case "POST", "post":
-		return "post"
-	case "DELETE", "delete":
-		return "delete"
-	case "CONNECT", "connect":
-		return "connect"
-	case "OPTIONS", "options":
-		return "options"
-	case "NOTIFY", "notify":
-		return "notify"
-	default:
-		return strings.ToLower(m)
-	}
-}
-
-func sanitizeCode(s int) string {
-	switch s {
-	case 100:
-		return "100"
-	case 101:
-		return "101"
-
-	case 200:
-		return "200"
-	case 201:
-		return "201"
-	case 202:
-		return "202"
-	case 203:
-		return "203"
-	case 204:
-		return "204"
-	case 205:
-		return "205"
-	case 206:
-		return "206"
-
-	case 300:
-		return "300"
-	case 301:
-		return "301"
-	case 302:
-		return "302"
-	case 304:
-		return "304"
-	case 305:
-		return "305"
-	case 307:
-		return "307"
-
-	case 400:
-		return "400"
-	case 401:
-		return "401"
-	case 402:
-		return "402"
-	case 403:
-		return "403"
-	case 404:
-		return "404"
-	case 405:
-		return "405"
-	case 406:
-		return "406"
-	case 407:
-		return "407"
-	case 408:
-		return "408"
-	case 409:
-		return "409"
-	case 410:
-		return "410"
-	case 411:
-		return "411"
-	case 412:
-		return "412"
-	case 413:
-		return "413"
-	case 414:
-		return "414"
-	case 415:
-		return "415"
-	case 416:
-		return "416"
-	case 417:
-		return "417"
-	case 418:
-		return "418"
-
-	case 500:
-		return "500"
-	case 501:
-		return "501"
-	case 502:
-		return "502"
-	case 503:
-		return "503"
-	case 504:
-		return "504"
-	case 505:
-		return "505"
-
-	case 428:
-		return "428"
-	case 429:
-		return "429"
-	case 431:
-		return "431"
-	case 511:
-		return "511"
-
-	default:
-		return strconv.Itoa(s)
-	}
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/metric.go

@@ -1,166 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"strings"
-
-	dto "github.com/prometheus/client_model/go"
-)
-
-const separatorByte byte = 255
-
-// A Metric models a single sample value with its meta data being exported to
-// Prometheus. Implementers of Metric in this package inclued Gauge, Counter,
-// Untyped, and Summary. Users can implement their own Metric types, but that
-// should be rarely needed. See the example for SelfCollector, which is also an
-// example for a user-implemented Metric.
-type Metric interface {
-	// Desc returns the descriptor for the Metric. This method idempotently
-	// returns the same descriptor throughout the lifetime of the
-	// Metric. The returned descriptor is immutable by contract. A Metric
-	// unable to describe itself must return an invalid descriptor (created
-	// with NewInvalidDesc).
-	Desc() *Desc
-	// Write encodes the Metric into a "Metric" Protocol Buffer data
-	// transmission object.
-	//
-	// Implementers of custom Metric types must observe concurrency safety
-	// as reads of this metric may occur at any time, and any blocking
-	// occurs at the expense of total performance of rendering all
-	// registered metrics. Ideally Metric implementations should support
-	// concurrent readers.
-	//
-	// The Prometheus client library attempts to minimize memory allocations
-	// and will provide a pre-existing reset dto.Metric pointer. Prometheus
-	// may recycle the dto.Metric proto message, so Metric implementations
-	// should just populate the provided dto.Metric and then should not keep
-	// any reference to it.
-	//
-	// While populating dto.Metric, labels must be sorted lexicographically.
-	// (Implementers may find LabelPairSorter useful for that.)
-	Write(*dto.Metric) error
-}
-
-// Opts bundles the options for creating most Metric types. Each metric
-// implementation XXX has its own XXXOpts type, but in most cases, it is just be
-// an alias of this type (which might change when the requirement arises.)
-//
-// It is mandatory to set Name and Help to a non-empty string. All other fields
-// are optional and can safely be left at their zero value.
-type Opts struct {
-	// Namespace, Subsystem, and Name are components of the fully-qualified
-	// name of the Metric (created by joining these components with
-	// "_"). Only Name is mandatory, the others merely help structuring the
-	// name. Note that the fully-qualified name of the metric must be a
-	// valid Prometheus metric name.
-	Namespace string
-	Subsystem string
-	Name      string
-
-	// Help provides information about this metric. Mandatory!
-	//
-	// Metrics with the same fully-qualified name must have the same Help
-	// string.
-	Help string
-
-	// ConstLabels are used to attach fixed labels to this metric. Metrics
-	// with the same fully-qualified name must have the same label names in
-	// their ConstLabels.
-	//
-	// Note that in most cases, labels have a value that varies during the
-	// lifetime of a process. Those labels are usually managed with a metric
-	// vector collector (like CounterVec, GaugeVec, UntypedVec). ConstLabels
-	// serve only special purposes. One is for the special case where the
-	// value of a label does not change during the lifetime of a process,
-	// e.g. if the revision of the running binary is put into a
-	// label. Another, more advanced purpose is if more than one Collector
-	// needs to collect Metrics with the same fully-qualified name. In that
-	// case, those Metrics must differ in the values of their
-	// ConstLabels. See the Collector examples.
-	//
-	// If the value of a label never changes (not even between binaries),
-	// that label most likely should not be a label at all (but part of the
-	// metric name).
-	ConstLabels Labels
-}
-
-// BuildFQName joins the given three name components by "_". Empty name
-// components are ignored. If the name parameter itself is empty, an empty
-// string is returned, no matter what. Metric implementations included in this
-// library use this function internally to generate the fully-qualified metric
-// name from the name component in their Opts. Users of the library will only
-// need this function if they implement their own Metric or instantiate a Desc
-// (with NewDesc) directly.
-func BuildFQName(namespace, subsystem, name string) string {
-	if name == "" {
-		return ""
-	}
-	switch {
-	case namespace != "" && subsystem != "":
-		return strings.Join([]string{namespace, subsystem, name}, "_")
-	case namespace != "":
-		return strings.Join([]string{namespace, name}, "_")
-	case subsystem != "":
-		return strings.Join([]string{subsystem, name}, "_")
-	}
-	return name
-}
-
-// LabelPairSorter implements sort.Interface. It is used to sort a slice of
-// dto.LabelPair pointers. This is useful for implementing the Write method of
-// custom metrics.
-type LabelPairSorter []*dto.LabelPair
-
-func (s LabelPairSorter) Len() int {
-	return len(s)
-}
-
-func (s LabelPairSorter) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-func (s LabelPairSorter) Less(i, j int) bool {
-	return s[i].GetName() < s[j].GetName()
-}
-
-type hashSorter []uint64
-
-func (s hashSorter) Len() int {
-	return len(s)
-}
-
-func (s hashSorter) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-func (s hashSorter) Less(i, j int) bool {
-	return s[i] < s[j]
-}
-
-type invalidMetric struct {
-	desc *Desc
-	err  error
-}
-
-// NewInvalidMetric returns a metric whose Write method always returns the
-// provided error. It is useful if a Collector finds itself unable to collect
-// a metric and wishes to report an error to the registry.
-func NewInvalidMetric(desc *Desc, err error) Metric {
-	return &invalidMetric{desc, err}
-}
-
-func (m *invalidMetric) Desc() *Desc { return m.desc }
-
-func (m *invalidMetric) Write(*dto.Metric) error { return m.err }

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/process_collector.go

@@ -1,142 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import "github.com/prometheus/procfs"
-
-type processCollector struct {
-	pid             int
-	collectFn       func(chan<- Metric)
-	pidFn           func() (int, error)
-	cpuTotal        Counter
-	openFDs, maxFDs Gauge
-	vsize, rss      Gauge
-	startTime       Gauge
-}
-
-// NewProcessCollector returns a collector which exports the current state of
-// process metrics including cpu, memory and file descriptor usage as well as
-// the process start time for the given process id under the given namespace.
-func NewProcessCollector(pid int, namespace string) *processCollector {
-	return NewProcessCollectorPIDFn(
-		func() (int, error) { return pid, nil },
-		namespace,
-	)
-}
-
-// NewProcessCollectorPIDFn returns a collector which exports the current state
-// of process metrics including cpu, memory and file descriptor usage as well
-// as the process start time under the given namespace. The given pidFn is
-// called on each collect and is used to determine the process to export
-// metrics for.
-func NewProcessCollectorPIDFn(
-	pidFn func() (int, error),
-	namespace string,
-) *processCollector {
-	c := processCollector{
-		pidFn:     pidFn,
-		collectFn: func(chan<- Metric) {},
-
-		cpuTotal: NewCounter(CounterOpts{
-			Namespace: namespace,
-			Name:      "process_cpu_seconds_total",
-			Help:      "Total user and system CPU time spent in seconds.",
-		}),
-		openFDs: NewGauge(GaugeOpts{
-			Namespace: namespace,
-			Name:      "process_open_fds",
-			Help:      "Number of open file descriptors.",
-		}),
-		maxFDs: NewGauge(GaugeOpts{
-			Namespace: namespace,
-			Name:      "process_max_fds",
-			Help:      "Maximum number of open file descriptors.",
-		}),
-		vsize: NewGauge(GaugeOpts{
-			Namespace: namespace,
-			Name:      "process_virtual_memory_bytes",
-			Help:      "Virtual memory size in bytes.",
-		}),
-		rss: NewGauge(GaugeOpts{
-			Namespace: namespace,
-			Name:      "process_resident_memory_bytes",
-			Help:      "Resident memory size in bytes.",
-		}),
-		startTime: NewGauge(GaugeOpts{
-			Namespace: namespace,
-			Name:      "process_start_time_seconds",
-			Help:      "Start time of the process since unix epoch in seconds.",
-		}),
-	}
-
-	// Set up process metric collection if supported by the runtime.
-	if _, err := procfs.NewStat(); err == nil {
-		c.collectFn = c.processCollect
-	}
-
-	return &c
-}
-
-// Describe returns all descriptions of the collector.
-func (c *processCollector) Describe(ch chan<- *Desc) {
-	ch <- c.cpuTotal.Desc()
-	ch <- c.openFDs.Desc()
-	ch <- c.maxFDs.Desc()
-	ch <- c.vsize.Desc()
-	ch <- c.rss.Desc()
-	ch <- c.startTime.Desc()
-}
-
-// Collect returns the current state of all metrics of the collector.
-func (c *processCollector) Collect(ch chan<- Metric) {
-	c.collectFn(ch)
-}
-
-// TODO(ts): Bring back error reporting by reverting 7faf9e7 as soon as the
-// client allows users to configure the error behavior.
-func (c *processCollector) processCollect(ch chan<- Metric) {
-	pid, err := c.pidFn()
-	if err != nil {
-		return
-	}
-
-	p, err := procfs.NewProc(pid)
-	if err != nil {
-		return
-	}
-
-	if stat, err := p.NewStat(); err == nil {
-		c.cpuTotal.Set(stat.CPUTime())
-		ch <- c.cpuTotal
-		c.vsize.Set(float64(stat.VirtualMemory()))
-		ch <- c.vsize
-		c.rss.Set(float64(stat.ResidentMemory()))
-		ch <- c.rss
-
-		if startTime, err := stat.StartTime(); err == nil {
-			c.startTime.Set(startTime)
-			ch <- c.startTime
-		}
-	}
-
-	if fds, err := p.FileDescriptorsLen(); err == nil {
-		c.openFDs.Set(float64(fds))
-		ch <- c.openFDs
-	}
-
-	if limits, err := p.NewLimits(); err == nil {
-		c.maxFDs.Set(float64(limits.OpenFiles))
-		ch <- c.maxFDs
-	}
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/push.go

@@ -1,65 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Copyright (c) 2013, The Prometheus Authors
-// All rights reserved.
-//
-// Use of this source code is governed by a BSD-style license that can be found
-// in the LICENSE file.
-
-package prometheus
-
-// Push triggers a metric collection by the default registry and pushes all
-// collected metrics to the Pushgateway specified by addr. See the Pushgateway
-// documentation for detailed implications of the job and instance
-// parameter. instance can be left empty. You can use just host:port or ip:port
-// as url, in which case 'http://' is added automatically. You can also include
-// the schema in the URL. However, do not include the '/metrics/jobs/...' part.
-//
-// Note that all previously pushed metrics with the same job and instance will
-// be replaced with the metrics pushed by this call. (It uses HTTP method 'PUT'
-// to push to the Pushgateway.)
-func Push(job, instance, url string) error {
-	return defRegistry.Push(job, instance, url, "PUT")
-}
-
-// PushAdd works like Push, but only previously pushed metrics with the same
-// name (and the same job and instance) will be replaced. (It uses HTTP method
-// 'POST' to push to the Pushgateway.)
-func PushAdd(job, instance, url string) error {
-	return defRegistry.Push(job, instance, url, "POST")
-}
-
-// PushCollectors works like Push, but it does not collect from the default
-// registry. Instead, it collects from the provided collectors. It is a
-// convenient way to push only a few metrics.
-func PushCollectors(job, instance, url string, collectors ...Collector) error {
-	return pushCollectors(job, instance, url, "PUT", collectors...)
-}
-
-// PushAddCollectors works like PushAdd, but it does not collect from the
-// default registry. Instead, it collects from the provided collectors. It is a
-// convenient way to push only a few metrics.
-func PushAddCollectors(job, instance, url string, collectors ...Collector) error {
-	return pushCollectors(job, instance, url, "POST", collectors...)
-}
-
-func pushCollectors(job, instance, url, method string, collectors ...Collector) error {
-	r := newRegistry()
-	for _, collector := range collectors {
-		if _, err := r.Register(collector); err != nil {
-			return err
-		}
-	}
-	return r.Push(job, instance, url, method)
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/registry.go

@@ -1,726 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Copyright (c) 2013, The Prometheus Authors
-// All rights reserved.
-//
-// Use of this source code is governed by a BSD-style license that can be found
-// in the LICENSE file.
-
-package prometheus
-
-import (
-	"bytes"
-	"compress/gzip"
-	"errors"
-	"fmt"
-	"hash/fnv"
-	"io"
-	"net/http"
-	"net/url"
-	"os"
-	"sort"
-	"strings"
-	"sync"
-
-	"github.com/golang/protobuf/proto"
-	"github.com/prometheus/common/expfmt"
-
-	dto "github.com/prometheus/client_model/go"
-)
-
-var (
-	defRegistry   = newDefaultRegistry()
-	errAlreadyReg = errors.New("duplicate metrics collector registration attempted")
-)
-
-// Constants relevant to the HTTP interface.
-const (
-	// APIVersion is the version of the format of the exported data.  This
-	// will match this library's version, which subscribes to the Semantic
-	// Versioning scheme.
-	APIVersion = "0.0.4"
-
-	// DelimitedTelemetryContentType is the content type set on telemetry
-	// data responses in delimited protobuf format.
-	DelimitedTelemetryContentType = `application/vnd.google.protobuf; proto=io.prometheus.client.MetricFamily; encoding=delimited`
-	// TextTelemetryContentType is the content type set on telemetry data
-	// responses in text format.
-	TextTelemetryContentType = `text/plain; version=` + APIVersion
-	// ProtoTextTelemetryContentType is the content type set on telemetry
-	// data responses in protobuf text format.  (Only used for debugging.)
-	ProtoTextTelemetryContentType = `application/vnd.google.protobuf; proto=io.prometheus.client.MetricFamily; encoding=text`
-	// ProtoCompactTextTelemetryContentType is the content type set on
-	// telemetry data responses in protobuf compact text format.  (Only used
-	// for debugging.)
-	ProtoCompactTextTelemetryContentType = `application/vnd.google.protobuf; proto=io.prometheus.client.MetricFamily; encoding=compact-text`
-
-	// Constants for object pools.
-	numBufs           = 4
-	numMetricFamilies = 1000
-	numMetrics        = 10000
-
-	// Capacity for the channel to collect metrics and descriptors.
-	capMetricChan = 1000
-	capDescChan   = 10
-
-	contentTypeHeader     = "Content-Type"
-	contentLengthHeader   = "Content-Length"
-	contentEncodingHeader = "Content-Encoding"
-
-	acceptEncodingHeader = "Accept-Encoding"
-	acceptHeader         = "Accept"
-)
-
-// Handler returns the HTTP handler for the global Prometheus registry. It is
-// already instrumented with InstrumentHandler (using "prometheus" as handler
-// name). Usually the handler is used to handle the "/metrics" endpoint.
-func Handler() http.Handler {
-	return InstrumentHandler("prometheus", defRegistry)
-}
-
-// UninstrumentedHandler works in the same way as Handler, but the returned HTTP
-// handler is not instrumented. This is useful if no instrumentation is desired
-// (for whatever reason) or if the instrumentation has to happen with a
-// different handler name (or with a different instrumentation approach
-// altogether). See the InstrumentHandler example.
-func UninstrumentedHandler() http.Handler {
-	return defRegistry
-}
-
-// Register registers a new Collector to be included in metrics collection. It
-// returns an error if the descriptors provided by the Collector are invalid or
-// if they - in combination with descriptors of already registered Collectors -
-// do not fulfill the consistency and uniqueness criteria described in the Desc
-// documentation.
-//
-// Do not register the same Collector multiple times concurrently. (Registering
-// the same Collector twice would result in an error anyway, but on top of that,
-// it is not safe to do so concurrently.)
-func Register(m Collector) error {
-	_, err := defRegistry.Register(m)
-	return err
-}
-
-// MustRegister works like Register but panics where Register would have
-// returned an error.
-func MustRegister(m Collector) {
-	err := Register(m)
-	if err != nil {
-		panic(err)
-	}
-}
-
-// RegisterOrGet works like Register but does not return an error if a Collector
-// is registered that equals a previously registered Collector. (Two Collectors
-// are considered equal if their Describe method yields the same set of
-// descriptors.) Instead, the previously registered Collector is returned (which
-// is helpful if the new and previously registered Collectors are equal but not
-// identical, i.e. not pointers to the same object).
-//
-// As for Register, it is still not safe to call RegisterOrGet with the same
-// Collector multiple times concurrently.
-func RegisterOrGet(m Collector) (Collector, error) {
-	return defRegistry.RegisterOrGet(m)
-}
-
-// MustRegisterOrGet works like Register but panics where RegisterOrGet would
-// have returned an error.
-func MustRegisterOrGet(m Collector) Collector {
-	existing, err := RegisterOrGet(m)
-	if err != nil {
-		panic(err)
-	}
-	return existing
-}
-
-// Unregister unregisters the Collector that equals the Collector passed in as
-// an argument. (Two Collectors are considered equal if their Describe method
-// yields the same set of descriptors.) The function returns whether a Collector
-// was unregistered.
-func Unregister(c Collector) bool {
-	return defRegistry.Unregister(c)
-}
-
-// SetMetricFamilyInjectionHook sets a function that is called whenever metrics
-// are collected. The hook function must be set before metrics collection begins
-// (i.e. call SetMetricFamilyInjectionHook before setting the HTTP handler.) The
-// MetricFamily protobufs returned by the hook function are merged with the
-// metrics collected in the usual way.
-//
-// This is a way to directly inject MetricFamily protobufs managed and owned by
-// the caller. The caller has full responsibility. As no registration of the
-// injected metrics has happened, there is no descriptor to check against, and
-// there are no registration-time checks. If collect-time checks are disabled
-// (see function EnableCollectChecks), no sanity checks are performed on the
-// returned protobufs at all. If collect-checks are enabled, type and uniqueness
-// checks are performed, but no further consistency checks (which would require
-// knowledge of a metric descriptor).
-//
-// Sorting concerns: The caller is responsible for sorting the label pairs in
-// each metric. However, the order of metrics will be sorted by the registry as
-// it is required anyway after merging with the metric families collected
-// conventionally.
-//
-// The function must be callable at any time and concurrently.
-func SetMetricFamilyInjectionHook(hook func() []*dto.MetricFamily) {
-	defRegistry.metricFamilyInjectionHook = hook
-}
-
-// PanicOnCollectError sets the behavior whether a panic is caused upon an error
-// while metrics are collected and served to the HTTP endpoint. By default, an
-// internal server error (status code 500) is served with an error message.
-func PanicOnCollectError(b bool) {
-	defRegistry.panicOnCollectError = b
-}
-
-// EnableCollectChecks enables (or disables) additional consistency checks
-// during metrics collection. These additional checks are not enabled by default
-// because they inflict a performance penalty and the errors they check for can
-// only happen if the used Metric and Collector types have internal programming
-// errors. It can be helpful to enable these checks while working with custom
-// Collectors or Metrics whose correctness is not well established yet.
-func EnableCollectChecks(b bool) {
-	defRegistry.collectChecksEnabled = b
-}
-
-// encoder is a function that writes a dto.MetricFamily to an io.Writer in a
-// certain encoding. It returns the number of bytes written and any error
-// encountered.  Note that pbutil.WriteDelimited and pbutil.MetricFamilyToText
-// are encoders.
-type encoder func(io.Writer, *dto.MetricFamily) (int, error)
-
-type registry struct {
-	mtx                       sync.RWMutex
-	collectorsByID            map[uint64]Collector // ID is a hash of the descIDs.
-	descIDs                   map[uint64]struct{}
-	dimHashesByName           map[string]uint64
-	bufPool                   chan *bytes.Buffer
-	metricFamilyPool          chan *dto.MetricFamily
-	metricPool                chan *dto.Metric
-	metricFamilyInjectionHook func() []*dto.MetricFamily
-
-	panicOnCollectError, collectChecksEnabled bool
-}
-
-func (r *registry) Register(c Collector) (Collector, error) {
-	descChan := make(chan *Desc, capDescChan)
-	go func() {
-		c.Describe(descChan)
-		close(descChan)
-	}()
-
-	newDescIDs := map[uint64]struct{}{}
-	newDimHashesByName := map[string]uint64{}
-	var collectorID uint64 // Just a sum of all desc IDs.
-	var duplicateDescErr error
-
-	r.mtx.Lock()
-	defer r.mtx.Unlock()
-	// Coduct various tests...
-	for desc := range descChan {
-
-		// Is the descriptor valid at all?
-		if desc.err != nil {
-			return c, fmt.Errorf("descriptor %s is invalid: %s", desc, desc.err)
-		}
-
-		// Is the descID unique?
-		// (In other words: Is the fqName + constLabel combination unique?)
-		if _, exists := r.descIDs[desc.id]; exists {
-			duplicateDescErr = fmt.Errorf("descriptor %s already exists with the same fully-qualified name and const label values", desc)
-		}
-		// If it is not a duplicate desc in this collector, add it to
-		// the collectorID.  (We allow duplicate descs within the same
-		// collector, but their existence must be a no-op.)
-		if _, exists := newDescIDs[desc.id]; !exists {
-			newDescIDs[desc.id] = struct{}{}
-			collectorID += desc.id
-		}
-
-		// Are all the label names and the help string consistent with
-		// previous descriptors of the same name?
-		// First check existing descriptors...
-		if dimHash, exists := r.dimHashesByName[desc.fqName]; exists {
-			if dimHash != desc.dimHash {
-				return nil, fmt.Errorf("a previously registered descriptor with the same fully-qualified name as %s has different label names or a different help string", desc)
-			}
-		} else {
-			// ...then check the new descriptors already seen.
-			if dimHash, exists := newDimHashesByName[desc.fqName]; exists {
-				if dimHash != desc.dimHash {
-					return nil, fmt.Errorf("descriptors reported by collector have inconsistent label names or help strings for the same fully-qualified name, offender is %s", desc)
-				}
-			} else {
-				newDimHashesByName[desc.fqName] = desc.dimHash
-			}
-		}
-	}
-	// Did anything happen at all?
-	if len(newDescIDs) == 0 {
-		return nil, errors.New("collector has no descriptors")
-	}
-	if existing, exists := r.collectorsByID[collectorID]; exists {
-		return existing, errAlreadyReg
-	}
-	// If the collectorID is new, but at least one of the descs existed
-	// before, we are in trouble.
-	if duplicateDescErr != nil {
-		return nil, duplicateDescErr
-	}
-
-	// Only after all tests have passed, actually register.
-	r.collectorsByID[collectorID] = c
-	for hash := range newDescIDs {
-		r.descIDs[hash] = struct{}{}
-	}
-	for name, dimHash := range newDimHashesByName {
-		r.dimHashesByName[name] = dimHash
-	}
-	return c, nil
-}
-
-func (r *registry) RegisterOrGet(m Collector) (Collector, error) {
-	existing, err := r.Register(m)
-	if err != nil && err != errAlreadyReg {
-		return nil, err
-	}
-	return existing, nil
-}
-
-func (r *registry) Unregister(c Collector) bool {
-	descChan := make(chan *Desc, capDescChan)
-	go func() {
-		c.Describe(descChan)
-		close(descChan)
-	}()
-
-	descIDs := map[uint64]struct{}{}
-	var collectorID uint64 // Just a sum of the desc IDs.
-	for desc := range descChan {
-		if _, exists := descIDs[desc.id]; !exists {
-			collectorID += desc.id
-			descIDs[desc.id] = struct{}{}
-		}
-	}
-
-	r.mtx.RLock()
-	if _, exists := r.collectorsByID[collectorID]; !exists {
-		r.mtx.RUnlock()
-		return false
-	}
-	r.mtx.RUnlock()
-
-	r.mtx.Lock()
-	defer r.mtx.Unlock()
-
-	delete(r.collectorsByID, collectorID)
-	for id := range descIDs {
-		delete(r.descIDs, id)
-	}
-	// dimHashesByName is left untouched as those must be consistent
-	// throughout the lifetime of a program.
-	return true
-}
-
-func (r *registry) Push(job, instance, pushURL, method string) error {
-	if !strings.Contains(pushURL, "://") {
-		pushURL = "http://" + pushURL
-	}
-	pushURL = fmt.Sprintf("%s/metrics/jobs/%s", pushURL, url.QueryEscape(job))
-	if instance != "" {
-		pushURL += "/instances/" + url.QueryEscape(instance)
-	}
-	buf := r.getBuf()
-	defer r.giveBuf(buf)
-	if err := r.writePB(expfmt.NewEncoder(buf, expfmt.FmtProtoDelim)); err != nil {
-		if r.panicOnCollectError {
-			panic(err)
-		}
-		return err
-	}
-	req, err := http.NewRequest(method, pushURL, buf)
-	if err != nil {
-		return err
-	}
-	req.Header.Set(contentTypeHeader, DelimitedTelemetryContentType)
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return err
-	}
-	defer resp.Body.Close()
-	if resp.StatusCode != 202 {
-		return fmt.Errorf("unexpected status code %d while pushing to %s", resp.StatusCode, pushURL)
-	}
-	return nil
-}
-
-func (r *registry) ServeHTTP(w http.ResponseWriter, req *http.Request) {
-	contentType := expfmt.Negotiate(req.Header)
-	buf := r.getBuf()
-	defer r.giveBuf(buf)
-	writer, encoding := decorateWriter(req, buf)
-	if err := r.writePB(expfmt.NewEncoder(writer, contentType)); err != nil {
-		if r.panicOnCollectError {
-			panic(err)
-		}
-		http.Error(w, "An error has occurred:\n\n"+err.Error(), http.StatusInternalServerError)
-		return
-	}
-	if closer, ok := writer.(io.Closer); ok {
-		closer.Close()
-	}
-	header := w.Header()
-	header.Set(contentTypeHeader, string(contentType))
-	header.Set(contentLengthHeader, fmt.Sprint(buf.Len()))
-	if encoding != "" {
-		header.Set(contentEncodingHeader, encoding)
-	}
-	w.Write(buf.Bytes())
-}
-
-func (r *registry) writePB(encoder expfmt.Encoder) error {
-	var metricHashes map[uint64]struct{}
-	if r.collectChecksEnabled {
-		metricHashes = make(map[uint64]struct{})
-	}
-	metricChan := make(chan Metric, capMetricChan)
-	wg := sync.WaitGroup{}
-
-	r.mtx.RLock()
-	metricFamiliesByName := make(map[string]*dto.MetricFamily, len(r.dimHashesByName))
-
-	// Scatter.
-	// (Collectors could be complex and slow, so we call them all at once.)
-	wg.Add(len(r.collectorsByID))
-	go func() {
-		wg.Wait()
-		close(metricChan)
-	}()
-	for _, collector := range r.collectorsByID {
-		go func(collector Collector) {
-			defer wg.Done()
-			collector.Collect(metricChan)
-		}(collector)
-	}
-	r.mtx.RUnlock()
-
-	// Drain metricChan in case of premature return.
-	defer func() {
-		for _ = range metricChan {
-		}
-	}()
-
-	// Gather.
-	for metric := range metricChan {
-		// This could be done concurrently, too, but it required locking
-		// of metricFamiliesByName (and of metricHashes if checks are
-		// enabled). Most likely not worth it.
-		desc := metric.Desc()
-		metricFamily, ok := metricFamiliesByName[desc.fqName]
-		if !ok {
-			metricFamily = r.getMetricFamily()
-			defer r.giveMetricFamily(metricFamily)
-			metricFamily.Name = proto.String(desc.fqName)
-			metricFamily.Help = proto.String(desc.help)
-			metricFamiliesByName[desc.fqName] = metricFamily
-		}
-		dtoMetric := r.getMetric()
-		defer r.giveMetric(dtoMetric)
-		if err := metric.Write(dtoMetric); err != nil {
-			// TODO: Consider different means of error reporting so
-			// that a single erroneous metric could be skipped
-			// instead of blowing up the whole collection.
-			return fmt.Errorf("error collecting metric %v: %s", desc, err)
-		}
-		switch {
-		case metricFamily.Type != nil:
-			// Type already set. We are good.
-		case dtoMetric.Gauge != nil:
-			metricFamily.Type = dto.MetricType_GAUGE.Enum()
-		case dtoMetric.Counter != nil:
-			metricFamily.Type = dto.MetricType_COUNTER.Enum()
-		case dtoMetric.Summary != nil:
-			metricFamily.Type = dto.MetricType_SUMMARY.Enum()
-		case dtoMetric.Untyped != nil:
-			metricFamily.Type = dto.MetricType_UNTYPED.Enum()
-		case dtoMetric.Histogram != nil:
-			metricFamily.Type = dto.MetricType_HISTOGRAM.Enum()
-		default:
-			return fmt.Errorf("empty metric collected: %s", dtoMetric)
-		}
-		if r.collectChecksEnabled {
-			if err := r.checkConsistency(metricFamily, dtoMetric, desc, metricHashes); err != nil {
-				return err
-			}
-		}
-		metricFamily.Metric = append(metricFamily.Metric, dtoMetric)
-	}
-
-	if r.metricFamilyInjectionHook != nil {
-		for _, mf := range r.metricFamilyInjectionHook() {
-			existingMF, exists := metricFamiliesByName[mf.GetName()]
-			if !exists {
-				metricFamiliesByName[mf.GetName()] = mf
-				if r.collectChecksEnabled {
-					for _, m := range mf.Metric {
-						if err := r.checkConsistency(mf, m, nil, metricHashes); err != nil {
-							return err
-						}
-					}
-				}
-				continue
-			}
-			for _, m := range mf.Metric {
-				if r.collectChecksEnabled {
-					if err := r.checkConsistency(existingMF, m, nil, metricHashes); err != nil {
-						return err
-					}
-				}
-				existingMF.Metric = append(existingMF.Metric, m)
-			}
-		}
-	}
-
-	// Now that MetricFamilies are all set, sort their Metrics
-	// lexicographically by their label values.
-	for _, mf := range metricFamiliesByName {
-		sort.Sort(metricSorter(mf.Metric))
-	}
-
-	// Write out MetricFamilies sorted by their name.
-	names := make([]string, 0, len(metricFamiliesByName))
-	for name := range metricFamiliesByName {
-		names = append(names, name)
-	}
-	sort.Strings(names)
-
-	for _, name := range names {
-		if err := encoder.Encode(metricFamiliesByName[name]); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (r *registry) checkConsistency(metricFamily *dto.MetricFamily, dtoMetric *dto.Metric, desc *Desc, metricHashes map[uint64]struct{}) error {
-
-	// Type consistency with metric family.
-	if metricFamily.GetType() == dto.MetricType_GAUGE && dtoMetric.Gauge == nil ||
-		metricFamily.GetType() == dto.MetricType_COUNTER && dtoMetric.Counter == nil ||
-		metricFamily.GetType() == dto.MetricType_SUMMARY && dtoMetric.Summary == nil ||
-		metricFamily.GetType() == dto.MetricType_HISTOGRAM && dtoMetric.Histogram == nil ||
-		metricFamily.GetType() == dto.MetricType_UNTYPED && dtoMetric.Untyped == nil {
-		return fmt.Errorf(
-			"collected metric %s %s is not a %s",
-			metricFamily.GetName(), dtoMetric, metricFamily.GetType(),
-		)
-	}
-
-	// Is the metric unique (i.e. no other metric with the same name and the same label values)?
-	h := fnv.New64a()
-	var buf bytes.Buffer
-	buf.WriteString(metricFamily.GetName())
-	buf.WriteByte(separatorByte)
-	h.Write(buf.Bytes())
-	// Make sure label pairs are sorted. We depend on it for the consistency
-	// check. Label pairs must be sorted by contract. But the point of this
-	// method is to check for contract violations. So we better do the sort
-	// now.
-	sort.Sort(LabelPairSorter(dtoMetric.Label))
-	for _, lp := range dtoMetric.Label {
-		buf.Reset()
-		buf.WriteString(lp.GetValue())
-		buf.WriteByte(separatorByte)
-		h.Write(buf.Bytes())
-	}
-	metricHash := h.Sum64()
-	if _, exists := metricHashes[metricHash]; exists {
-		return fmt.Errorf(
-			"collected metric %s %s was collected before with the same name and label values",
-			metricFamily.GetName(), dtoMetric,
-		)
-	}
-	metricHashes[metricHash] = struct{}{}
-
-	if desc == nil {
-		return nil // Nothing left to check if we have no desc.
-	}
-
-	// Desc consistency with metric family.
-	if metricFamily.GetName() != desc.fqName {
-		return fmt.Errorf(
-			"collected metric %s %s has name %q but should have %q",
-			metricFamily.GetName(), dtoMetric, metricFamily.GetName(), desc.fqName,
-		)
-	}
-	if metricFamily.GetHelp() != desc.help {
-		return fmt.Errorf(
-			"collected metric %s %s has help %q but should have %q",
-			metricFamily.GetName(), dtoMetric, metricFamily.GetHelp(), desc.help,
-		)
-	}
-
-	// Is the desc consistent with the content of the metric?
-	lpsFromDesc := make([]*dto.LabelPair, 0, len(dtoMetric.Label))
-	lpsFromDesc = append(lpsFromDesc, desc.constLabelPairs...)
-	for _, l := range desc.variableLabels {
-		lpsFromDesc = append(lpsFromDesc, &dto.LabelPair{
-			Name: proto.String(l),
-		})
-	}
-	if len(lpsFromDesc) != len(dtoMetric.Label) {
-		return fmt.Errorf(
-			"labels in collected metric %s %s are inconsistent with descriptor %s",
-			metricFamily.GetName(), dtoMetric, desc,
-		)
-	}
-	sort.Sort(LabelPairSorter(lpsFromDesc))
-	for i, lpFromDesc := range lpsFromDesc {
-		lpFromMetric := dtoMetric.Label[i]
-		if lpFromDesc.GetName() != lpFromMetric.GetName() ||
-			lpFromDesc.Value != nil && lpFromDesc.GetValue() != lpFromMetric.GetValue() {
-			return fmt.Errorf(
-				"labels in collected metric %s %s are inconsistent with descriptor %s",
-				metricFamily.GetName(), dtoMetric, desc,
-			)
-		}
-	}
-
-	r.mtx.RLock() // Remaining checks need the read lock.
-	defer r.mtx.RUnlock()
-
-	// Is the desc registered?
-	if _, exist := r.descIDs[desc.id]; !exist {
-		return fmt.Errorf(
-			"collected metric %s %s with unregistered descriptor %s",
-			metricFamily.GetName(), dtoMetric, desc,
-		)
-	}
-
-	return nil
-}
-
-func (r *registry) getBuf() *bytes.Buffer {
-	select {
-	case buf := <-r.bufPool:
-		return buf
-	default:
-		return &bytes.Buffer{}
-	}
-}
-
-func (r *registry) giveBuf(buf *bytes.Buffer) {
-	buf.Reset()
-	select {
-	case r.bufPool <- buf:
-	default:
-	}
-}
-
-func (r *registry) getMetricFamily() *dto.MetricFamily {
-	select {
-	case mf := <-r.metricFamilyPool:
-		return mf
-	default:
-		return &dto.MetricFamily{}
-	}
-}
-
-func (r *registry) giveMetricFamily(mf *dto.MetricFamily) {
-	mf.Reset()
-	select {
-	case r.metricFamilyPool <- mf:
-	default:
-	}
-}
-
-func (r *registry) getMetric() *dto.Metric {
-	select {
-	case m := <-r.metricPool:
-		return m
-	default:
-		return &dto.Metric{}
-	}
-}
-
-func (r *registry) giveMetric(m *dto.Metric) {
-	m.Reset()
-	select {
-	case r.metricPool <- m:
-	default:
-	}
-}
-
-func newRegistry() *registry {
-	return &registry{
-		collectorsByID:   map[uint64]Collector{},
-		descIDs:          map[uint64]struct{}{},
-		dimHashesByName:  map[string]uint64{},
-		bufPool:          make(chan *bytes.Buffer, numBufs),
-		metricFamilyPool: make(chan *dto.MetricFamily, numMetricFamilies),
-		metricPool:       make(chan *dto.Metric, numMetrics),
-	}
-}
-
-func newDefaultRegistry() *registry {
-	r := newRegistry()
-	r.Register(NewProcessCollector(os.Getpid(), ""))
-	r.Register(NewGoCollector())
-	return r
-}
-
-// decorateWriter wraps a writer to handle gzip compression if requested.  It
-// returns the decorated writer and the appropriate "Content-Encoding" header
-// (which is empty if no compression is enabled).
-func decorateWriter(request *http.Request, writer io.Writer) (io.Writer, string) {
-	header := request.Header.Get(acceptEncodingHeader)
-	parts := strings.Split(header, ",")
-	for _, part := range parts {
-		part := strings.TrimSpace(part)
-		if part == "gzip" || strings.HasPrefix(part, "gzip;") {
-			return gzip.NewWriter(writer), "gzip"
-		}
-	}
-	return writer, ""
-}
-
-type metricSorter []*dto.Metric
-
-func (s metricSorter) Len() int {
-	return len(s)
-}
-
-func (s metricSorter) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-func (s metricSorter) Less(i, j int) bool {
-	if len(s[i].Label) != len(s[j].Label) {
-		// This should not happen. The metrics are
-		// inconsistent. However, we have to deal with the fact, as
-		// people might use custom collectors or metric family injection
-		// to create inconsistent metrics. So let's simply compare the
-		// number of labels in this case. That will still yield
-		// reproducible sorting.
-		return len(s[i].Label) < len(s[j].Label)
-	}
-	for n, lp := range s[i].Label {
-		vi := lp.GetValue()
-		vj := s[j].Label[n].GetValue()
-		if vi != vj {
-			return vi < vj
-		}
-	}
-	return true
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/summary.go

@@ -1,540 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"fmt"
-	"hash/fnv"
-	"math"
-	"sort"
-	"sync"
-	"time"
-
-	"github.com/beorn7/perks/quantile"
-	"github.com/golang/protobuf/proto"
-
-	dto "github.com/prometheus/client_model/go"
-)
-
-// quantileLabel is used for the label that defines the quantile in a
-// summary.
-const quantileLabel = "quantile"
-
-// A Summary captures individual observations from an event or sample stream and
-// summarizes them in a manner similar to traditional summary statistics: 1. sum
-// of observations, 2. observation count, 3. rank estimations.
-//
-// A typical use-case is the observation of request latencies. By default, a
-// Summary provides the median, the 90th and the 99th percentile of the latency
-// as rank estimations.
-//
-// Note that the rank estimations cannot be aggregated in a meaningful way with
-// the Prometheus query language (i.e. you cannot average or add them). If you
-// need aggregatable quantiles (e.g. you want the 99th percentile latency of all
-// queries served across all instances of a service), consider the Histogram
-// metric type. See the Prometheus documentation for more details.
-//
-// To create Summary instances, use NewSummary.
-type Summary interface {
-	Metric
-	Collector
-
-	// Observe adds a single observation to the summary.
-	Observe(float64)
-}
-
-var (
-	// DefObjectives are the default Summary quantile values.
-	DefObjectives = map[float64]float64{0.5: 0.05, 0.9: 0.01, 0.99: 0.001}
-
-	errQuantileLabelNotAllowed = fmt.Errorf(
-		"%q is not allowed as label name in summaries", quantileLabel,
-	)
-)
-
-// Default values for SummaryOpts.
-const (
-	// DefMaxAge is the default duration for which observations stay
-	// relevant.
-	DefMaxAge time.Duration = 10 * time.Minute
-	// DefAgeBuckets is the default number of buckets used to calculate the
-	// age of observations.
-	DefAgeBuckets = 5
-	// DefBufCap is the standard buffer size for collecting Summary observations.
-	DefBufCap = 500
-)
-
-// SummaryOpts bundles the options for creating a Summary metric. It is
-// mandatory to set Name and Help to a non-empty string. All other fields are
-// optional and can safely be left at their zero value.
-type SummaryOpts struct {
-	// Namespace, Subsystem, and Name are components of the fully-qualified
-	// name of the Summary (created by joining these components with
-	// "_"). Only Name is mandatory, the others merely help structuring the
-	// name. Note that the fully-qualified name of the Summary must be a
-	// valid Prometheus metric name.
-	Namespace string
-	Subsystem string
-	Name      string
-
-	// Help provides information about this Summary. Mandatory!
-	//
-	// Metrics with the same fully-qualified name must have the same Help
-	// string.
-	Help string
-
-	// ConstLabels are used to attach fixed labels to this
-	// Summary. Summaries with the same fully-qualified name must have the
-	// same label names in their ConstLabels.
-	//
-	// Note that in most cases, labels have a value that varies during the
-	// lifetime of a process. Those labels are usually managed with a
-	// SummaryVec. ConstLabels serve only special purposes. One is for the
-	// special case where the value of a label does not change during the
-	// lifetime of a process, e.g. if the revision of the running binary is
-	// put into a label. Another, more advanced purpose is if more than one
-	// Collector needs to collect Summaries with the same fully-qualified
-	// name. In that case, those Summaries must differ in the values of
-	// their ConstLabels. See the Collector examples.
-	//
-	// If the value of a label never changes (not even between binaries),
-	// that label most likely should not be a label at all (but part of the
-	// metric name).
-	ConstLabels Labels
-
-	// Objectives defines the quantile rank estimates with their respective
-	// absolute error. If Objectives[q] = e, then the value reported
-	// for q will be the φ-quantile value for some φ between q-e and q+e.
-	// The default value is DefObjectives.
-	Objectives map[float64]float64
-
-	// MaxAge defines the duration for which an observation stays relevant
-	// for the summary. Must be positive. The default value is DefMaxAge.
-	MaxAge time.Duration
-
-	// AgeBuckets is the number of buckets used to exclude observations that
-	// are older than MaxAge from the summary. A higher number has a
-	// resource penalty, so only increase it if the higher resolution is
-	// really required. For very high observation rates, you might want to
-	// reduce the number of age buckets. With only one age bucket, you will
-	// effectively see a complete reset of the summary each time MaxAge has
-	// passed. The default value is DefAgeBuckets.
-	AgeBuckets uint32
-
-	// BufCap defines the default sample stream buffer size.  The default
-	// value of DefBufCap should suffice for most uses. If there is a need
-	// to increase the value, a multiple of 500 is recommended (because that
-	// is the internal buffer size of the underlying package
-	// "github.com/bmizerany/perks/quantile").
-	BufCap uint32
-}
-
-// TODO: Great fuck-up with the sliding-window decay algorithm... The Merge
-// method of perk/quantile is actually not working as advertised - and it might
-// be unfixable, as the underlying algorithm is apparently not capable of
-// merging summaries in the first place. To avoid using Merge, we are currently
-// adding observations to _each_ age bucket, i.e. the effort to add a sample is
-// essentially multiplied by the number of age buckets. When rotating age
-// buckets, we empty the previous head stream. On scrape time, we simply take
-// the quantiles from the head stream (no merging required). Result: More effort
-// on observation time, less effort on scrape time, which is exactly the
-// opposite of what we try to accomplish, but at least the results are correct.
-//
-// The quite elegant previous contraption to merge the age buckets efficiently
-// on scrape time (see code up commit 6b9530d72ea715f0ba612c0120e6e09fbf1d49d0)
-// can't be used anymore.
-
-// NewSummary creates a new Summary based on the provided SummaryOpts.
-func NewSummary(opts SummaryOpts) Summary {
-	return newSummary(
-		NewDesc(
-			BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-			opts.Help,
-			nil,
-			opts.ConstLabels,
-		),
-		opts,
-	)
-}
-
-func newSummary(desc *Desc, opts SummaryOpts, labelValues ...string) Summary {
-	if len(desc.variableLabels) != len(labelValues) {
-		panic(errInconsistentCardinality)
-	}
-
-	for _, n := range desc.variableLabels {
-		if n == quantileLabel {
-			panic(errQuantileLabelNotAllowed)
-		}
-	}
-	for _, lp := range desc.constLabelPairs {
-		if lp.GetName() == quantileLabel {
-			panic(errQuantileLabelNotAllowed)
-		}
-	}
-
-	if len(opts.Objectives) == 0 {
-		opts.Objectives = DefObjectives
-	}
-
-	if opts.MaxAge < 0 {
-		panic(fmt.Errorf("illegal max age MaxAge=%v", opts.MaxAge))
-	}
-	if opts.MaxAge == 0 {
-		opts.MaxAge = DefMaxAge
-	}
-
-	if opts.AgeBuckets == 0 {
-		opts.AgeBuckets = DefAgeBuckets
-	}
-
-	if opts.BufCap == 0 {
-		opts.BufCap = DefBufCap
-	}
-
-	s := &summary{
-		desc: desc,
-
-		objectives:       opts.Objectives,
-		sortedObjectives: make([]float64, 0, len(opts.Objectives)),
-
-		labelPairs: makeLabelPairs(desc, labelValues),
-
-		hotBuf:         make([]float64, 0, opts.BufCap),
-		coldBuf:        make([]float64, 0, opts.BufCap),
-		streamDuration: opts.MaxAge / time.Duration(opts.AgeBuckets),
-	}
-	s.headStreamExpTime = time.Now().Add(s.streamDuration)
-	s.hotBufExpTime = s.headStreamExpTime
-
-	for i := uint32(0); i < opts.AgeBuckets; i++ {
-		s.streams = append(s.streams, s.newStream())
-	}
-	s.headStream = s.streams[0]
-
-	for qu := range s.objectives {
-		s.sortedObjectives = append(s.sortedObjectives, qu)
-	}
-	sort.Float64s(s.sortedObjectives)
-
-	s.Init(s) // Init self-collection.
-	return s
-}
-
-type summary struct {
-	SelfCollector
-
-	bufMtx sync.Mutex // Protects hotBuf and hotBufExpTime.
-	mtx    sync.Mutex // Protects every other moving part.
-	// Lock bufMtx before mtx if both are needed.
-
-	desc *Desc
-
-	objectives       map[float64]float64
-	sortedObjectives []float64
-
-	labelPairs []*dto.LabelPair
-
-	sum float64
-	cnt uint64
-
-	hotBuf, coldBuf []float64
-
-	streams                          []*quantile.Stream
-	streamDuration                   time.Duration
-	headStream                       *quantile.Stream
-	headStreamIdx                    int
-	headStreamExpTime, hotBufExpTime time.Time
-}
-
-func (s *summary) Desc() *Desc {
-	return s.desc
-}
-
-func (s *summary) Observe(v float64) {
-	s.bufMtx.Lock()
-	defer s.bufMtx.Unlock()
-
-	now := time.Now()
-	if now.After(s.hotBufExpTime) {
-		s.asyncFlush(now)
-	}
-	s.hotBuf = append(s.hotBuf, v)
-	if len(s.hotBuf) == cap(s.hotBuf) {
-		s.asyncFlush(now)
-	}
-}
-
-func (s *summary) Write(out *dto.Metric) error {
-	sum := &dto.Summary{}
-	qs := make([]*dto.Quantile, 0, len(s.objectives))
-
-	s.bufMtx.Lock()
-	s.mtx.Lock()
-	// Swap bufs even if hotBuf is empty to set new hotBufExpTime.
-	s.swapBufs(time.Now())
-	s.bufMtx.Unlock()
-
-	s.flushColdBuf()
-	sum.SampleCount = proto.Uint64(s.cnt)
-	sum.SampleSum = proto.Float64(s.sum)
-
-	for _, rank := range s.sortedObjectives {
-		var q float64
-		if s.headStream.Count() == 0 {
-			q = math.NaN()
-		} else {
-			q = s.headStream.Query(rank)
-		}
-		qs = append(qs, &dto.Quantile{
-			Quantile: proto.Float64(rank),
-			Value:    proto.Float64(q),
-		})
-	}
-
-	s.mtx.Unlock()
-
-	if len(qs) > 0 {
-		sort.Sort(quantSort(qs))
-	}
-	sum.Quantile = qs
-
-	out.Summary = sum
-	out.Label = s.labelPairs
-	return nil
-}
-
-func (s *summary) newStream() *quantile.Stream {
-	return quantile.NewTargeted(s.objectives)
-}
-
-// asyncFlush needs bufMtx locked.
-func (s *summary) asyncFlush(now time.Time) {
-	s.mtx.Lock()
-	s.swapBufs(now)
-
-	// Unblock the original goroutine that was responsible for the mutation
-	// that triggered the compaction.  But hold onto the global non-buffer
-	// state mutex until the operation finishes.
-	go func() {
-		s.flushColdBuf()
-		s.mtx.Unlock()
-	}()
-}
-
-// rotateStreams needs mtx AND bufMtx locked.
-func (s *summary) maybeRotateStreams() {
-	for !s.hotBufExpTime.Equal(s.headStreamExpTime) {
-		s.headStream.Reset()
-		s.headStreamIdx++
-		if s.headStreamIdx >= len(s.streams) {
-			s.headStreamIdx = 0
-		}
-		s.headStream = s.streams[s.headStreamIdx]
-		s.headStreamExpTime = s.headStreamExpTime.Add(s.streamDuration)
-	}
-}
-
-// flushColdBuf needs mtx locked.
-func (s *summary) flushColdBuf() {
-	for _, v := range s.coldBuf {
-		for _, stream := range s.streams {
-			stream.Insert(v)
-		}
-		s.cnt++
-		s.sum += v
-	}
-	s.coldBuf = s.coldBuf[0:0]
-	s.maybeRotateStreams()
-}
-
-// swapBufs needs mtx AND bufMtx locked, coldBuf must be empty.
-func (s *summary) swapBufs(now time.Time) {
-	if len(s.coldBuf) != 0 {
-		panic("coldBuf is not empty")
-	}
-	s.hotBuf, s.coldBuf = s.coldBuf, s.hotBuf
-	// hotBuf is now empty and gets new expiration set.
-	for now.After(s.hotBufExpTime) {
-		s.hotBufExpTime = s.hotBufExpTime.Add(s.streamDuration)
-	}
-}
-
-type quantSort []*dto.Quantile
-
-func (s quantSort) Len() int {
-	return len(s)
-}
-
-func (s quantSort) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-func (s quantSort) Less(i, j int) bool {
-	return s[i].GetQuantile() < s[j].GetQuantile()
-}
-
-// SummaryVec is a Collector that bundles a set of Summaries that all share the
-// same Desc, but have different values for their variable labels. This is used
-// if you want to count the same thing partitioned by various dimensions
-// (e.g. HTTP request latencies, partitioned by status code and method). Create
-// instances with NewSummaryVec.
-type SummaryVec struct {
-	MetricVec
-}
-
-// NewSummaryVec creates a new SummaryVec based on the provided SummaryOpts and
-// partitioned by the given label names. At least one label name must be
-// provided.
-func NewSummaryVec(opts SummaryOpts, labelNames []string) *SummaryVec {
-	desc := NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		labelNames,
-		opts.ConstLabels,
-	)
-	return &SummaryVec{
-		MetricVec: MetricVec{
-			children: map[uint64]Metric{},
-			desc:     desc,
-			hash:     fnv.New64a(),
-			newMetric: func(lvs ...string) Metric {
-				return newSummary(desc, opts, lvs...)
-			},
-		},
-	}
-}
-
-// GetMetricWithLabelValues replaces the method of the same name in
-// MetricVec. The difference is that this method returns a Summary and not a
-// Metric so that no type conversion is required.
-func (m *SummaryVec) GetMetricWithLabelValues(lvs ...string) (Summary, error) {
-	metric, err := m.MetricVec.GetMetricWithLabelValues(lvs...)
-	if metric != nil {
-		return metric.(Summary), err
-	}
-	return nil, err
-}
-
-// GetMetricWith replaces the method of the same name in MetricVec. The
-// difference is that this method returns a Summary and not a Metric so that no
-// type conversion is required.
-func (m *SummaryVec) GetMetricWith(labels Labels) (Summary, error) {
-	metric, err := m.MetricVec.GetMetricWith(labels)
-	if metric != nil {
-		return metric.(Summary), err
-	}
-	return nil, err
-}
-
-// WithLabelValues works as GetMetricWithLabelValues, but panics where
-// GetMetricWithLabelValues would have returned an error. By not returning an
-// error, WithLabelValues allows shortcuts like
-//     myVec.WithLabelValues("404", "GET").Observe(42.21)
-func (m *SummaryVec) WithLabelValues(lvs ...string) Summary {
-	return m.MetricVec.WithLabelValues(lvs...).(Summary)
-}
-
-// With works as GetMetricWith, but panics where GetMetricWithLabels would have
-// returned an error. By not returning an error, With allows shortcuts like
-//     myVec.With(Labels{"code": "404", "method": "GET"}).Observe(42.21)
-func (m *SummaryVec) With(labels Labels) Summary {
-	return m.MetricVec.With(labels).(Summary)
-}
-
-type constSummary struct {
-	desc       *Desc
-	count      uint64
-	sum        float64
-	quantiles  map[float64]float64
-	labelPairs []*dto.LabelPair
-}
-
-func (s *constSummary) Desc() *Desc {
-	return s.desc
-}
-
-func (s *constSummary) Write(out *dto.Metric) error {
-	sum := &dto.Summary{}
-	qs := make([]*dto.Quantile, 0, len(s.quantiles))
-
-	sum.SampleCount = proto.Uint64(s.count)
-	sum.SampleSum = proto.Float64(s.sum)
-
-	for rank, q := range s.quantiles {
-		qs = append(qs, &dto.Quantile{
-			Quantile: proto.Float64(rank),
-			Value:    proto.Float64(q),
-		})
-	}
-
-	if len(qs) > 0 {
-		sort.Sort(quantSort(qs))
-	}
-	sum.Quantile = qs
-
-	out.Summary = sum
-	out.Label = s.labelPairs
-
-	return nil
-}
-
-// NewConstSummary returns a metric representing a Prometheus summary with fixed
-// values for the count, sum, and quantiles. As those parameters cannot be
-// changed, the returned value does not implement the Summary interface (but
-// only the Metric interface). Users of this package will not have much use for
-// it in regular operations. However, when implementing custom Collectors, it is
-// useful as a throw-away metric that is generated on the fly to send it to
-// Prometheus in the Collect method.
-//
-// quantiles maps ranks to quantile values. For example, a median latency of
-// 0.23s and a 99th percentile latency of 0.56s would be expressed as:
-//     map[float64]float64{0.5: 0.23, 0.99: 0.56}
-//
-// NewConstSummary returns an error if the length of labelValues is not
-// consistent with the variable labels in Desc.
-func NewConstSummary(
-	desc *Desc,
-	count uint64,
-	sum float64,
-	quantiles map[float64]float64,
-	labelValues ...string,
-) (Metric, error) {
-	if len(desc.variableLabels) != len(labelValues) {
-		return nil, errInconsistentCardinality
-	}
-	return &constSummary{
-		desc:       desc,
-		count:      count,
-		sum:        sum,
-		quantiles:  quantiles,
-		labelPairs: makeLabelPairs(desc, labelValues),
-	}, nil
-}
-
-// MustNewConstSummary is a version of NewConstSummary that panics where
-// NewConstMetric would have returned an error.
-func MustNewConstSummary(
-	desc *Desc,
-	count uint64,
-	sum float64,
-	quantiles map[float64]float64,
-	labelValues ...string,
-) Metric {
-	m, err := NewConstSummary(desc, count, sum, quantiles, labelValues...)
-	if err != nil {
-		panic(err)
-	}
-	return m
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/untyped.go

@@ -1,145 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import "hash/fnv"
-
-// Untyped is a Metric that represents a single numerical value that can
-// arbitrarily go up and down.
-//
-// An Untyped metric works the same as a Gauge. The only difference is that to
-// no type information is implied.
-//
-// To create Untyped instances, use NewUntyped.
-type Untyped interface {
-	Metric
-	Collector
-
-	// Set sets the Untyped metric to an arbitrary value.
-	Set(float64)
-	// Inc increments the Untyped metric by 1.
-	Inc()
-	// Dec decrements the Untyped metric by 1.
-	Dec()
-	// Add adds the given value to the Untyped metric. (The value can be
-	// negative, resulting in a decrease.)
-	Add(float64)
-	// Sub subtracts the given value from the Untyped metric. (The value can
-	// be negative, resulting in an increase.)
-	Sub(float64)
-}
-
-// UntypedOpts is an alias for Opts. See there for doc comments.
-type UntypedOpts Opts
-
-// NewUntyped creates a new Untyped metric from the provided UntypedOpts.
-func NewUntyped(opts UntypedOpts) Untyped {
-	return newValue(NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		nil,
-		opts.ConstLabels,
-	), UntypedValue, 0)
-}
-
-// UntypedVec is a Collector that bundles a set of Untyped metrics that all
-// share the same Desc, but have different values for their variable
-// labels. This is used if you want to count the same thing partitioned by
-// various dimensions. Create instances with NewUntypedVec.
-type UntypedVec struct {
-	MetricVec
-}
-
-// NewUntypedVec creates a new UntypedVec based on the provided UntypedOpts and
-// partitioned by the given label names. At least one label name must be
-// provided.
-func NewUntypedVec(opts UntypedOpts, labelNames []string) *UntypedVec {
-	desc := NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		labelNames,
-		opts.ConstLabels,
-	)
-	return &UntypedVec{
-		MetricVec: MetricVec{
-			children: map[uint64]Metric{},
-			desc:     desc,
-			hash:     fnv.New64a(),
-			newMetric: func(lvs ...string) Metric {
-				return newValue(desc, UntypedValue, 0, lvs...)
-			},
-		},
-	}
-}
-
-// GetMetricWithLabelValues replaces the method of the same name in
-// MetricVec. The difference is that this method returns an Untyped and not a
-// Metric so that no type conversion is required.
-func (m *UntypedVec) GetMetricWithLabelValues(lvs ...string) (Untyped, error) {
-	metric, err := m.MetricVec.GetMetricWithLabelValues(lvs...)
-	if metric != nil {
-		return metric.(Untyped), err
-	}
-	return nil, err
-}
-
-// GetMetricWith replaces the method of the same name in MetricVec. The
-// difference is that this method returns an Untyped and not a Metric so that no
-// type conversion is required.
-func (m *UntypedVec) GetMetricWith(labels Labels) (Untyped, error) {
-	metric, err := m.MetricVec.GetMetricWith(labels)
-	if metric != nil {
-		return metric.(Untyped), err
-	}
-	return nil, err
-}
-
-// WithLabelValues works as GetMetricWithLabelValues, but panics where
-// GetMetricWithLabelValues would have returned an error. By not returning an
-// error, WithLabelValues allows shortcuts like
-//     myVec.WithLabelValues("404", "GET").Add(42)
-func (m *UntypedVec) WithLabelValues(lvs ...string) Untyped {
-	return m.MetricVec.WithLabelValues(lvs...).(Untyped)
-}
-
-// With works as GetMetricWith, but panics where GetMetricWithLabels would have
-// returned an error. By not returning an error, With allows shortcuts like
-//     myVec.With(Labels{"code": "404", "method": "GET"}).Add(42)
-func (m *UntypedVec) With(labels Labels) Untyped {
-	return m.MetricVec.With(labels).(Untyped)
-}
-
-// UntypedFunc is an Untyped whose value is determined at collect time by
-// calling a provided function.
-//
-// To create UntypedFunc instances, use NewUntypedFunc.
-type UntypedFunc interface {
-	Metric
-	Collector
-}
-
-// NewUntypedFunc creates a new UntypedFunc based on the provided
-// UntypedOpts. The value reported is determined by calling the given function
-// from within the Write method. Take into account that metric collection may
-// happen concurrently. If that results in concurrent calls to Write, like in
-// the case where an UntypedFunc is directly registered with Prometheus, the
-// provided function must be concurrency-safe.
-func NewUntypedFunc(opts UntypedOpts, function func() float64) UntypedFunc {
-	return newValueFunc(NewDesc(
-		BuildFQName(opts.Namespace, opts.Subsystem, opts.Name),
-		opts.Help,
-		nil,
-		opts.ConstLabels,
-	), UntypedValue, function)
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/value.go

@@ -1,234 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"errors"
-	"fmt"
-	"math"
-	"sort"
-	"sync/atomic"
-
-	dto "github.com/prometheus/client_model/go"
-
-	"github.com/golang/protobuf/proto"
-)
-
-// ValueType is an enumeration of metric types that represent a simple value.
-type ValueType int
-
-// Possible values for the ValueType enum.
-const (
-	_ ValueType = iota
-	CounterValue
-	GaugeValue
-	UntypedValue
-)
-
-var errInconsistentCardinality = errors.New("inconsistent label cardinality")
-
-// value is a generic metric for simple values. It implements Metric, Collector,
-// Counter, Gauge, and Untyped. Its effective type is determined by
-// ValueType. This is a low-level building block used by the library to back the
-// implementations of Counter, Gauge, and Untyped.
-type value struct {
-	// valBits containst the bits of the represented float64 value. It has
-	// to go first in the struct to guarantee alignment for atomic
-	// operations.  http://golang.org/pkg/sync/atomic/#pkg-note-BUG
-	valBits uint64
-
-	SelfCollector
-
-	desc       *Desc
-	valType    ValueType
-	labelPairs []*dto.LabelPair
-}
-
-// newValue returns a newly allocated value with the given Desc, ValueType,
-// sample value and label values. It panics if the number of label
-// values is different from the number of variable labels in Desc.
-func newValue(desc *Desc, valueType ValueType, val float64, labelValues ...string) *value {
-	if len(labelValues) != len(desc.variableLabels) {
-		panic(errInconsistentCardinality)
-	}
-	result := &value{
-		desc:       desc,
-		valType:    valueType,
-		valBits:    math.Float64bits(val),
-		labelPairs: makeLabelPairs(desc, labelValues),
-	}
-	result.Init(result)
-	return result
-}
-
-func (v *value) Desc() *Desc {
-	return v.desc
-}
-
-func (v *value) Set(val float64) {
-	atomic.StoreUint64(&v.valBits, math.Float64bits(val))
-}
-
-func (v *value) Inc() {
-	v.Add(1)
-}
-
-func (v *value) Dec() {
-	v.Add(-1)
-}
-
-func (v *value) Add(val float64) {
-	for {
-		oldBits := atomic.LoadUint64(&v.valBits)
-		newBits := math.Float64bits(math.Float64frombits(oldBits) + val)
-		if atomic.CompareAndSwapUint64(&v.valBits, oldBits, newBits) {
-			return
-		}
-	}
-}
-
-func (v *value) Sub(val float64) {
-	v.Add(val * -1)
-}
-
-func (v *value) Write(out *dto.Metric) error {
-	val := math.Float64frombits(atomic.LoadUint64(&v.valBits))
-	return populateMetric(v.valType, val, v.labelPairs, out)
-}
-
-// valueFunc is a generic metric for simple values retrieved on collect time
-// from a function. It implements Metric and Collector. Its effective type is
-// determined by ValueType. This is a low-level building block used by the
-// library to back the implementations of CounterFunc, GaugeFunc, and
-// UntypedFunc.
-type valueFunc struct {
-	SelfCollector
-
-	desc       *Desc
-	valType    ValueType
-	function   func() float64
-	labelPairs []*dto.LabelPair
-}
-
-// newValueFunc returns a newly allocated valueFunc with the given Desc and
-// ValueType. The value reported is determined by calling the given function
-// from within the Write method. Take into account that metric collection may
-// happen concurrently. If that results in concurrent calls to Write, like in
-// the case where a valueFunc is directly registered with Prometheus, the
-// provided function must be concurrency-safe.
-func newValueFunc(desc *Desc, valueType ValueType, function func() float64) *valueFunc {
-	result := &valueFunc{
-		desc:       desc,
-		valType:    valueType,
-		function:   function,
-		labelPairs: makeLabelPairs(desc, nil),
-	}
-	result.Init(result)
-	return result
-}
-
-func (v *valueFunc) Desc() *Desc {
-	return v.desc
-}
-
-func (v *valueFunc) Write(out *dto.Metric) error {
-	return populateMetric(v.valType, v.function(), v.labelPairs, out)
-}
-
-// NewConstMetric returns a metric with one fixed value that cannot be
-// changed. Users of this package will not have much use for it in regular
-// operations. However, when implementing custom Collectors, it is useful as a
-// throw-away metric that is generated on the fly to send it to Prometheus in
-// the Collect method. NewConstMetric returns an error if the length of
-// labelValues is not consistent with the variable labels in Desc.
-func NewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues ...string) (Metric, error) {
-	if len(desc.variableLabels) != len(labelValues) {
-		return nil, errInconsistentCardinality
-	}
-	return &constMetric{
-		desc:       desc,
-		valType:    valueType,
-		val:        value,
-		labelPairs: makeLabelPairs(desc, labelValues),
-	}, nil
-}
-
-// MustNewConstMetric is a version of NewConstMetric that panics where
-// NewConstMetric would have returned an error.
-func MustNewConstMetric(desc *Desc, valueType ValueType, value float64, labelValues ...string) Metric {
-	m, err := NewConstMetric(desc, valueType, value, labelValues...)
-	if err != nil {
-		panic(err)
-	}
-	return m
-}
-
-type constMetric struct {
-	desc       *Desc
-	valType    ValueType
-	val        float64
-	labelPairs []*dto.LabelPair
-}
-
-func (m *constMetric) Desc() *Desc {
-	return m.desc
-}
-
-func (m *constMetric) Write(out *dto.Metric) error {
-	return populateMetric(m.valType, m.val, m.labelPairs, out)
-}
-
-func populateMetric(
-	t ValueType,
-	v float64,
-	labelPairs []*dto.LabelPair,
-	m *dto.Metric,
-) error {
-	m.Label = labelPairs
-	switch t {
-	case CounterValue:
-		m.Counter = &dto.Counter{Value: proto.Float64(v)}
-	case GaugeValue:
-		m.Gauge = &dto.Gauge{Value: proto.Float64(v)}
-	case UntypedValue:
-		m.Untyped = &dto.Untyped{Value: proto.Float64(v)}
-	default:
-		return fmt.Errorf("encountered unknown type %v", t)
-	}
-	return nil
-}
-
-func makeLabelPairs(desc *Desc, labelValues []string) []*dto.LabelPair {
-	totalLen := len(desc.variableLabels) + len(desc.constLabelPairs)
-	if totalLen == 0 {
-		// Super fast path.
-		return nil
-	}
-	if len(desc.variableLabels) == 0 {
-		// Moderately fast path.
-		return desc.constLabelPairs
-	}
-	labelPairs := make([]*dto.LabelPair, 0, totalLen)
-	for i, n := range desc.variableLabels {
-		labelPairs = append(labelPairs, &dto.LabelPair{
-			Name:  proto.String(n),
-			Value: proto.String(labelValues[i]),
-		})
-	}
-	for _, lp := range desc.constLabelPairs {
-		labelPairs = append(labelPairs, lp)
-	}
-	sort.Sort(LabelPairSorter(labelPairs))
-	return labelPairs
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_golang/prometheus/vec.go

@@ -1,247 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package prometheus
-
-import (
-	"bytes"
-	"fmt"
-	"hash"
-	"sync"
-)
-
-// MetricVec is a Collector to bundle metrics of the same name that
-// differ in their label values. MetricVec is usually not used directly but as a
-// building block for implementations of vectors of a given metric
-// type. GaugeVec, CounterVec, SummaryVec, and UntypedVec are examples already
-// provided in this package.
-type MetricVec struct {
-	mtx      sync.RWMutex // Protects not only children, but also hash and buf.
-	children map[uint64]Metric
-	desc     *Desc
-
-	// hash is our own hash instance to avoid repeated allocations.
-	hash hash.Hash64
-	// buf is used to copy string contents into it for hashing,
-	// again to avoid allocations.
-	buf bytes.Buffer
-
-	newMetric func(labelValues ...string) Metric
-}
-
-// Describe implements Collector. The length of the returned slice
-// is always one.
-func (m *MetricVec) Describe(ch chan<- *Desc) {
-	ch <- m.desc
-}
-
-// Collect implements Collector.
-func (m *MetricVec) Collect(ch chan<- Metric) {
-	m.mtx.RLock()
-	defer m.mtx.RUnlock()
-
-	for _, metric := range m.children {
-		ch <- metric
-	}
-}
-
-// GetMetricWithLabelValues returns the Metric for the given slice of label
-// values (same order as the VariableLabels in Desc). If that combination of
-// label values is accessed for the first time, a new Metric is created.
-//
-// It is possible to call this method without using the returned Metric to only
-// create the new Metric but leave it at its start value (e.g. a Summary or
-// Histogram without any observations). See also the SummaryVec example.
-//
-// Keeping the Metric for later use is possible (and should be considered if
-// performance is critical), but keep in mind that Reset, DeleteLabelValues and
-// Delete can be used to delete the Metric from the MetricVec. In that case, the
-// Metric will still exist, but it will not be exported anymore, even if a
-// Metric with the same label values is created later. See also the CounterVec
-// example.
-//
-// An error is returned if the number of label values is not the same as the
-// number of VariableLabels in Desc.
-//
-// Note that for more than one label value, this method is prone to mistakes
-// caused by an incorrect order of arguments. Consider GetMetricWith(Labels) as
-// an alternative to avoid that type of mistake. For higher label numbers, the
-// latter has a much more readable (albeit more verbose) syntax, but it comes
-// with a performance overhead (for creating and processing the Labels map).
-// See also the GaugeVec example.
-func (m *MetricVec) GetMetricWithLabelValues(lvs ...string) (Metric, error) {
-	m.mtx.Lock()
-	defer m.mtx.Unlock()
-
-	h, err := m.hashLabelValues(lvs)
-	if err != nil {
-		return nil, err
-	}
-	return m.getOrCreateMetric(h, lvs...), nil
-}
-
-// GetMetricWith returns the Metric for the given Labels map (the label names
-// must match those of the VariableLabels in Desc). If that label map is
-// accessed for the first time, a new Metric is created. Implications of
-// creating a Metric without using it and keeping the Metric for later use are
-// the same as for GetMetricWithLabelValues.
-//
-// An error is returned if the number and names of the Labels are inconsistent
-// with those of the VariableLabels in Desc.
-//
-// This method is used for the same purpose as
-// GetMetricWithLabelValues(...string). See there for pros and cons of the two
-// methods.
-func (m *MetricVec) GetMetricWith(labels Labels) (Metric, error) {
-	m.mtx.Lock()
-	defer m.mtx.Unlock()
-
-	h, err := m.hashLabels(labels)
-	if err != nil {
-		return nil, err
-	}
-	lvs := make([]string, len(labels))
-	for i, label := range m.desc.variableLabels {
-		lvs[i] = labels[label]
-	}
-	return m.getOrCreateMetric(h, lvs...), nil
-}
-
-// WithLabelValues works as GetMetricWithLabelValues, but panics if an error
-// occurs. The method allows neat syntax like:
-//     httpReqs.WithLabelValues("404", "POST").Inc()
-func (m *MetricVec) WithLabelValues(lvs ...string) Metric {
-	metric, err := m.GetMetricWithLabelValues(lvs...)
-	if err != nil {
-		panic(err)
-	}
-	return metric
-}
-
-// With works as GetMetricWith, but panics if an error occurs. The method allows
-// neat syntax like:
-//     httpReqs.With(Labels{"status":"404", "method":"POST"}).Inc()
-func (m *MetricVec) With(labels Labels) Metric {
-	metric, err := m.GetMetricWith(labels)
-	if err != nil {
-		panic(err)
-	}
-	return metric
-}
-
-// DeleteLabelValues removes the metric where the variable labels are the same
-// as those passed in as labels (same order as the VariableLabels in Desc). It
-// returns true if a metric was deleted.
-//
-// It is not an error if the number of label values is not the same as the
-// number of VariableLabels in Desc.  However, such inconsistent label count can
-// never match an actual Metric, so the method will always return false in that
-// case.
-//
-// Note that for more than one label value, this method is prone to mistakes
-// caused by an incorrect order of arguments. Consider Delete(Labels) as an
-// alternative to avoid that type of mistake. For higher label numbers, the
-// latter has a much more readable (albeit more verbose) syntax, but it comes
-// with a performance overhead (for creating and processing the Labels map).
-// See also the CounterVec example.
-func (m *MetricVec) DeleteLabelValues(lvs ...string) bool {
-	m.mtx.Lock()
-	defer m.mtx.Unlock()
-
-	h, err := m.hashLabelValues(lvs)
-	if err != nil {
-		return false
-	}
-	if _, has := m.children[h]; !has {
-		return false
-	}
-	delete(m.children, h)
-	return true
-}
-
-// Delete deletes the metric where the variable labels are the same as those
-// passed in as labels. It returns true if a metric was deleted.
-//
-// It is not an error if the number and names of the Labels are inconsistent
-// with those of the VariableLabels in the Desc of the MetricVec. However, such
-// inconsistent Labels can never match an actual Metric, so the method will
-// always return false in that case.
-//
-// This method is used for the same purpose as DeleteLabelValues(...string). See
-// there for pros and cons of the two methods.
-func (m *MetricVec) Delete(labels Labels) bool {
-	m.mtx.Lock()
-	defer m.mtx.Unlock()
-
-	h, err := m.hashLabels(labels)
-	if err != nil {
-		return false
-	}
-	if _, has := m.children[h]; !has {
-		return false
-	}
-	delete(m.children, h)
-	return true
-}
-
-// Reset deletes all metrics in this vector.
-func (m *MetricVec) Reset() {
-	m.mtx.Lock()
-	defer m.mtx.Unlock()
-
-	for h := range m.children {
-		delete(m.children, h)
-	}
-}
-
-func (m *MetricVec) hashLabelValues(vals []string) (uint64, error) {
-	if len(vals) != len(m.desc.variableLabels) {
-		return 0, errInconsistentCardinality
-	}
-	m.hash.Reset()
-	for _, val := range vals {
-		m.buf.Reset()
-		m.buf.WriteString(val)
-		m.hash.Write(m.buf.Bytes())
-	}
-	return m.hash.Sum64(), nil
-}
-
-func (m *MetricVec) hashLabels(labels Labels) (uint64, error) {
-	if len(labels) != len(m.desc.variableLabels) {
-		return 0, errInconsistentCardinality
-	}
-	m.hash.Reset()
-	for _, label := range m.desc.variableLabels {
-		val, ok := labels[label]
-		if !ok {
-			return 0, fmt.Errorf("label name %q missing in label map", label)
-		}
-		m.buf.Reset()
-		m.buf.WriteString(val)
-		m.hash.Write(m.buf.Bytes())
-	}
-	return m.hash.Sum64(), nil
-}
-
-func (m *MetricVec) getOrCreateMetric(hash uint64, labelValues ...string) Metric {
-	metric, ok := m.children[hash]
-	if !ok {
-		// Copy labelValues. Otherwise, they would be allocated even if we don't go
-		// down this code path.
-		copiedLabelValues := append(make([]string, 0, len(labelValues)), labelValues...)
-		metric = m.newMetric(copiedLabelValues...)
-		m.children[hash] = metric
-	}
-	return metric
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_model/LICENSE

@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_model/NOTICE

@@ -1,5 +0,0 @@
-Data model artifacts for Prometheus.
-Copyright 2012-2015 The Prometheus Authors
-
-This product includes software developed at
-SoundCloud Ltd. (http://soundcloud.com/).

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/client_model/go/metrics.pb.go

@@ -1,364 +0,0 @@
-// Code generated by protoc-gen-go.
-// source: metrics.proto
-// DO NOT EDIT!
-
-/*
-Package io_prometheus_client is a generated protocol buffer package.
-
-It is generated from these files:
-	metrics.proto
-
-It has these top-level messages:
-	LabelPair
-	Gauge
-	Counter
-	Quantile
-	Summary
-	Untyped
-	Histogram
-	Bucket
-	Metric
-	MetricFamily
-*/
-package io_prometheus_client
-
-import proto "github.com/golang/protobuf/proto"
-import math "math"
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = math.Inf
-
-type MetricType int32
-
-const (
-	MetricType_COUNTER   MetricType = 0
-	MetricType_GAUGE     MetricType = 1
-	MetricType_SUMMARY   MetricType = 2
-	MetricType_UNTYPED   MetricType = 3
-	MetricType_HISTOGRAM MetricType = 4
-)
-
-var MetricType_name = map[int32]string{
-	0: "COUNTER",
-	1: "GAUGE",
-	2: "SUMMARY",
-	3: "UNTYPED",
-	4: "HISTOGRAM",
-}
-var MetricType_value = map[string]int32{
-	"COUNTER":   0,
-	"GAUGE":     1,
-	"SUMMARY":   2,
-	"UNTYPED":   3,
-	"HISTOGRAM": 4,
-}
-
-func (x MetricType) Enum() *MetricType {
-	p := new(MetricType)
-	*p = x
-	return p
-}
-func (x MetricType) String() string {
-	return proto.EnumName(MetricType_name, int32(x))
-}
-func (x *MetricType) UnmarshalJSON(data []byte) error {
-	value, err := proto.UnmarshalJSONEnum(MetricType_value, data, "MetricType")
-	if err != nil {
-		return err
-	}
-	*x = MetricType(value)
-	return nil
-}
-
-type LabelPair struct {
-	Name             *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Value            *string `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"`
-	XXX_unrecognized []byte  `json:"-"`
-}
-
-func (m *LabelPair) Reset()         { *m = LabelPair{} }
-func (m *LabelPair) String() string { return proto.CompactTextString(m) }
-func (*LabelPair) ProtoMessage()    {}
-
-func (m *LabelPair) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *LabelPair) GetValue() string {
-	if m != nil && m.Value != nil {
-		return *m.Value
-	}
-	return ""
-}
-
-type Gauge struct {
-	Value            *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"`
-	XXX_unrecognized []byte   `json:"-"`
-}
-
-func (m *Gauge) Reset()         { *m = Gauge{} }
-func (m *Gauge) String() string { return proto.CompactTextString(m) }
-func (*Gauge) ProtoMessage()    {}
-
-func (m *Gauge) GetValue() float64 {
-	if m != nil && m.Value != nil {
-		return *m.Value
-	}
-	return 0
-}
-
-type Counter struct {
-	Value            *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"`
-	XXX_unrecognized []byte   `json:"-"`
-}
-
-func (m *Counter) Reset()         { *m = Counter{} }
-func (m *Counter) String() string { return proto.CompactTextString(m) }
-func (*Counter) ProtoMessage()    {}
-
-func (m *Counter) GetValue() float64 {
-	if m != nil && m.Value != nil {
-		return *m.Value
-	}
-	return 0
-}
-
-type Quantile struct {
-	Quantile         *float64 `protobuf:"fixed64,1,opt,name=quantile" json:"quantile,omitempty"`
-	Value            *float64 `protobuf:"fixed64,2,opt,name=value" json:"value,omitempty"`
-	XXX_unrecognized []byte   `json:"-"`
-}
-
-func (m *Quantile) Reset()         { *m = Quantile{} }
-func (m *Quantile) String() string { return proto.CompactTextString(m) }
-func (*Quantile) ProtoMessage()    {}
-
-func (m *Quantile) GetQuantile() float64 {
-	if m != nil && m.Quantile != nil {
-		return *m.Quantile
-	}
-	return 0
-}
-
-func (m *Quantile) GetValue() float64 {
-	if m != nil && m.Value != nil {
-		return *m.Value
-	}
-	return 0
-}
-
-type Summary struct {
-	SampleCount      *uint64     `protobuf:"varint,1,opt,name=sample_count" json:"sample_count,omitempty"`
-	SampleSum        *float64    `protobuf:"fixed64,2,opt,name=sample_sum" json:"sample_sum,omitempty"`
-	Quantile         []*Quantile `protobuf:"bytes,3,rep,name=quantile" json:"quantile,omitempty"`
-	XXX_unrecognized []byte      `json:"-"`
-}
-
-func (m *Summary) Reset()         { *m = Summary{} }
-func (m *Summary) String() string { return proto.CompactTextString(m) }
-func (*Summary) ProtoMessage()    {}
-
-func (m *Summary) GetSampleCount() uint64 {
-	if m != nil && m.SampleCount != nil {
-		return *m.SampleCount
-	}
-	return 0
-}
-
-func (m *Summary) GetSampleSum() float64 {
-	if m != nil && m.SampleSum != nil {
-		return *m.SampleSum
-	}
-	return 0
-}
-
-func (m *Summary) GetQuantile() []*Quantile {
-	if m != nil {
-		return m.Quantile
-	}
-	return nil
-}
-
-type Untyped struct {
-	Value            *float64 `protobuf:"fixed64,1,opt,name=value" json:"value,omitempty"`
-	XXX_unrecognized []byte   `json:"-"`
-}
-
-func (m *Untyped) Reset()         { *m = Untyped{} }
-func (m *Untyped) String() string { return proto.CompactTextString(m) }
-func (*Untyped) ProtoMessage()    {}
-
-func (m *Untyped) GetValue() float64 {
-	if m != nil && m.Value != nil {
-		return *m.Value
-	}
-	return 0
-}
-
-type Histogram struct {
-	SampleCount      *uint64   `protobuf:"varint,1,opt,name=sample_count" json:"sample_count,omitempty"`
-	SampleSum        *float64  `protobuf:"fixed64,2,opt,name=sample_sum" json:"sample_sum,omitempty"`
-	Bucket           []*Bucket `protobuf:"bytes,3,rep,name=bucket" json:"bucket,omitempty"`
-	XXX_unrecognized []byte    `json:"-"`
-}
-
-func (m *Histogram) Reset()         { *m = Histogram{} }
-func (m *Histogram) String() string { return proto.CompactTextString(m) }
-func (*Histogram) ProtoMessage()    {}
-
-func (m *Histogram) GetSampleCount() uint64 {
-	if m != nil && m.SampleCount != nil {
-		return *m.SampleCount
-	}
-	return 0
-}
-
-func (m *Histogram) GetSampleSum() float64 {
-	if m != nil && m.SampleSum != nil {
-		return *m.SampleSum
-	}
-	return 0
-}
-
-func (m *Histogram) GetBucket() []*Bucket {
-	if m != nil {
-		return m.Bucket
-	}
-	return nil
-}
-
-type Bucket struct {
-	CumulativeCount  *uint64  `protobuf:"varint,1,opt,name=cumulative_count" json:"cumulative_count,omitempty"`
-	UpperBound       *float64 `protobuf:"fixed64,2,opt,name=upper_bound" json:"upper_bound,omitempty"`
-	XXX_unrecognized []byte   `json:"-"`
-}
-
-func (m *Bucket) Reset()         { *m = Bucket{} }
-func (m *Bucket) String() string { return proto.CompactTextString(m) }
-func (*Bucket) ProtoMessage()    {}
-
-func (m *Bucket) GetCumulativeCount() uint64 {
-	if m != nil && m.CumulativeCount != nil {
-		return *m.CumulativeCount
-	}
-	return 0
-}
-
-func (m *Bucket) GetUpperBound() float64 {
-	if m != nil && m.UpperBound != nil {
-		return *m.UpperBound
-	}
-	return 0
-}
-
-type Metric struct {
-	Label            []*LabelPair `protobuf:"bytes,1,rep,name=label" json:"label,omitempty"`
-	Gauge            *Gauge       `protobuf:"bytes,2,opt,name=gauge" json:"gauge,omitempty"`
-	Counter          *Counter     `protobuf:"bytes,3,opt,name=counter" json:"counter,omitempty"`
-	Summary          *Summary     `protobuf:"bytes,4,opt,name=summary" json:"summary,omitempty"`
-	Untyped          *Untyped     `protobuf:"bytes,5,opt,name=untyped" json:"untyped,omitempty"`
-	Histogram        *Histogram   `protobuf:"bytes,7,opt,name=histogram" json:"histogram,omitempty"`
-	TimestampMs      *int64       `protobuf:"varint,6,opt,name=timestamp_ms" json:"timestamp_ms,omitempty"`
-	XXX_unrecognized []byte       `json:"-"`
-}
-
-func (m *Metric) Reset()         { *m = Metric{} }
-func (m *Metric) String() string { return proto.CompactTextString(m) }
-func (*Metric) ProtoMessage()    {}
-
-func (m *Metric) GetLabel() []*LabelPair {
-	if m != nil {
-		return m.Label
-	}
-	return nil
-}
-
-func (m *Metric) GetGauge() *Gauge {
-	if m != nil {
-		return m.Gauge
-	}
-	return nil
-}
-
-func (m *Metric) GetCounter() *Counter {
-	if m != nil {
-		return m.Counter
-	}
-	return nil
-}
-
-func (m *Metric) GetSummary() *Summary {
-	if m != nil {
-		return m.Summary
-	}
-	return nil
-}
-
-func (m *Metric) GetUntyped() *Untyped {
-	if m != nil {
-		return m.Untyped
-	}
-	return nil
-}
-
-func (m *Metric) GetHistogram() *Histogram {
-	if m != nil {
-		return m.Histogram
-	}
-	return nil
-}
-
-func (m *Metric) GetTimestampMs() int64 {
-	if m != nil && m.TimestampMs != nil {
-		return *m.TimestampMs
-	}
-	return 0
-}
-
-type MetricFamily struct {
-	Name             *string     `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Help             *string     `protobuf:"bytes,2,opt,name=help" json:"help,omitempty"`
-	Type             *MetricType `protobuf:"varint,3,opt,name=type,enum=io.prometheus.client.MetricType" json:"type,omitempty"`
-	Metric           []*Metric   `protobuf:"bytes,4,rep,name=metric" json:"metric,omitempty"`
-	XXX_unrecognized []byte      `json:"-"`
-}
-
-func (m *MetricFamily) Reset()         { *m = MetricFamily{} }
-func (m *MetricFamily) String() string { return proto.CompactTextString(m) }
-func (*MetricFamily) ProtoMessage()    {}
-
-func (m *MetricFamily) GetName() string {
-	if m != nil && m.Name != nil {
-		return *m.Name
-	}
-	return ""
-}
-
-func (m *MetricFamily) GetHelp() string {
-	if m != nil && m.Help != nil {
-		return *m.Help
-	}
-	return ""
-}
-
-func (m *MetricFamily) GetType() MetricType {
-	if m != nil && m.Type != nil {
-		return *m.Type
-	}
-	return MetricType_COUNTER
-}
-
-func (m *MetricFamily) GetMetric() []*Metric {
-	if m != nil {
-		return m.Metric
-	}
-	return nil
-}
-
-func init() {
-	proto.RegisterEnum("io.prometheus.client.MetricType", MetricType_name, MetricType_value)
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/LICENSE

@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
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-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [yyyy] [name of copyright owner]
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/NOTICE

@@ -1,5 +0,0 @@
-Common libraries shared by Prometheus Go components.
-Copyright 2015 The Prometheus Authors
-
-This product includes software developed at
-SoundCloud Ltd. (http://soundcloud.com/).

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/expfmt/decode.go

@@ -1,411 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package expfmt
-
-import (
-	"fmt"
-	"io"
-	"math"
-	"mime"
-	"net/http"
-
-	dto "github.com/prometheus/client_model/go"
-
-	"github.com/matttproud/golang_protobuf_extensions/pbutil"
-	"github.com/prometheus/common/model"
-)
-
-// Decoder types decode an input stream into metric families.
-type Decoder interface {
-	Decode(*dto.MetricFamily) error
-}
-
-type DecodeOptions struct {
-	// Timestamp is added to each value from the stream that has no explicit timestamp set.
-	Timestamp model.Time
-}
-
-// ResponseFormat extracts the correct format from a HTTP response header.
-// If no matching format can be found FormatUnknown is returned.
-func ResponseFormat(h http.Header) Format {
-	ct := h.Get(hdrContentType)
-
-	mediatype, params, err := mime.ParseMediaType(ct)
-	if err != nil {
-		return FmtUnknown
-	}
-
-	const (
-		textType = "text/plain"
-		jsonType = "application/json"
-	)
-
-	switch mediatype {
-	case ProtoType:
-		if p, ok := params["proto"]; ok && p != ProtoProtocol {
-			return FmtUnknown
-		}
-		if e, ok := params["encoding"]; ok && e != "delimited" {
-			return FmtUnknown
-		}
-		return FmtProtoDelim
-
-	case textType:
-		if v, ok := params["version"]; ok && v != TextVersion {
-			return FmtUnknown
-		}
-		return FmtText
-
-	case jsonType:
-		var prometheusAPIVersion string
-
-		if params["schema"] == "prometheus/telemetry" && params["version"] != "" {
-			prometheusAPIVersion = params["version"]
-		} else {
-			prometheusAPIVersion = h.Get("X-Prometheus-API-Version")
-		}
-
-		switch prometheusAPIVersion {
-		case "0.0.2", "":
-			return fmtJSON2
-		default:
-			return FmtUnknown
-		}
-	}
-
-	return FmtUnknown
-}
-
-// NewDecoder returns a new decoder based on the given input format.
-// If the input format does not imply otherwise, a text format decoder is returned.
-func NewDecoder(r io.Reader, format Format) Decoder {
-	switch format {
-	case FmtProtoDelim:
-		return &protoDecoder{r: r}
-	case fmtJSON2:
-		return newJSON2Decoder(r)
-	}
-	return &textDecoder{r: r}
-}
-
-// protoDecoder implements the Decoder interface for protocol buffers.
-type protoDecoder struct {
-	r io.Reader
-}
-
-// Decode implements the Decoder interface.
-func (d *protoDecoder) Decode(v *dto.MetricFamily) error {
-	_, err := pbutil.ReadDelimited(d.r, v)
-	return err
-}
-
-// textDecoder implements the Decoder interface for the text protcol.
-type textDecoder struct {
-	r    io.Reader
-	p    TextParser
-	fams []*dto.MetricFamily
-}
-
-// Decode implements the Decoder interface.
-func (d *textDecoder) Decode(v *dto.MetricFamily) error {
-	// TODO(fabxc): Wrap this as a line reader to make streaming safer.
-	if len(d.fams) == 0 {
-		// No cached metric families, read everything and parse metrics.
-		fams, err := d.p.TextToMetricFamilies(d.r)
-		if err != nil {
-			return err
-		}
-		if len(fams) == 0 {
-			return io.EOF
-		}
-		d.fams = make([]*dto.MetricFamily, 0, len(fams))
-		for _, f := range fams {
-			d.fams = append(d.fams, f)
-		}
-	}
-
-	*v = *d.fams[0]
-	d.fams = d.fams[1:]
-
-	return nil
-}
-
-type SampleDecoder struct {
-	Dec  Decoder
-	Opts *DecodeOptions
-
-	f dto.MetricFamily
-}
-
-func (sd *SampleDecoder) Decode(s *model.Vector) error {
-	if err := sd.Dec.Decode(&sd.f); err != nil {
-		return err
-	}
-	*s = extractSamples(&sd.f, sd.Opts)
-	return nil
-}
-
-// Extract samples builds a slice of samples from the provided metric families.
-func ExtractSamples(o *DecodeOptions, fams ...*dto.MetricFamily) model.Vector {
-	var all model.Vector
-	for _, f := range fams {
-		all = append(all, extractSamples(f, o)...)
-	}
-	return all
-}
-
-func extractSamples(f *dto.MetricFamily, o *DecodeOptions) model.Vector {
-	switch f.GetType() {
-	case dto.MetricType_COUNTER:
-		return extractCounter(o, f)
-	case dto.MetricType_GAUGE:
-		return extractGauge(o, f)
-	case dto.MetricType_SUMMARY:
-		return extractSummary(o, f)
-	case dto.MetricType_UNTYPED:
-		return extractUntyped(o, f)
-	case dto.MetricType_HISTOGRAM:
-		return extractHistogram(o, f)
-	}
-	panic("expfmt.extractSamples: unknown metric family type")
-}
-
-func extractCounter(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
-	samples := make(model.Vector, 0, len(f.Metric))
-
-	for _, m := range f.Metric {
-		if m.Counter == nil {
-			continue
-		}
-
-		lset := make(model.LabelSet, len(m.Label)+1)
-		for _, p := range m.Label {
-			lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-		}
-		lset[model.MetricNameLabel] = model.LabelValue(f.GetName())
-
-		smpl := &model.Sample{
-			Metric: model.Metric(lset),
-			Value:  model.SampleValue(m.Counter.GetValue()),
-		}
-
-		if m.TimestampMs != nil {
-			smpl.Timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
-		} else {
-			smpl.Timestamp = o.Timestamp
-		}
-
-		samples = append(samples, smpl)
-	}
-
-	return samples
-}
-
-func extractGauge(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
-	samples := make(model.Vector, 0, len(f.Metric))
-
-	for _, m := range f.Metric {
-		if m.Gauge == nil {
-			continue
-		}
-
-		lset := make(model.LabelSet, len(m.Label)+1)
-		for _, p := range m.Label {
-			lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-		}
-		lset[model.MetricNameLabel] = model.LabelValue(f.GetName())
-
-		smpl := &model.Sample{
-			Metric: model.Metric(lset),
-			Value:  model.SampleValue(m.Gauge.GetValue()),
-		}
-
-		if m.TimestampMs != nil {
-			smpl.Timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
-		} else {
-			smpl.Timestamp = o.Timestamp
-		}
-
-		samples = append(samples, smpl)
-	}
-
-	return samples
-}
-
-func extractUntyped(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
-	samples := make(model.Vector, 0, len(f.Metric))
-
-	for _, m := range f.Metric {
-		if m.Untyped == nil {
-			continue
-		}
-
-		lset := make(model.LabelSet, len(m.Label)+1)
-		for _, p := range m.Label {
-			lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-		}
-		lset[model.MetricNameLabel] = model.LabelValue(f.GetName())
-
-		smpl := &model.Sample{
-			Metric: model.Metric(lset),
-			Value:  model.SampleValue(m.Untyped.GetValue()),
-		}
-
-		if m.TimestampMs != nil {
-			smpl.Timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
-		} else {
-			smpl.Timestamp = o.Timestamp
-		}
-
-		samples = append(samples, smpl)
-	}
-
-	return samples
-}
-
-func extractSummary(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
-	samples := make(model.Vector, 0, len(f.Metric))
-
-	for _, m := range f.Metric {
-		if m.Summary == nil {
-			continue
-		}
-
-		timestamp := o.Timestamp
-		if m.TimestampMs != nil {
-			timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
-		}
-
-		for _, q := range m.Summary.Quantile {
-			lset := make(model.LabelSet, len(m.Label)+2)
-			for _, p := range m.Label {
-				lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-			}
-			// BUG(matt): Update other names to "quantile".
-			lset[model.LabelName(model.QuantileLabel)] = model.LabelValue(fmt.Sprint(q.GetQuantile()))
-			lset[model.MetricNameLabel] = model.LabelValue(f.GetName())
-
-			samples = append(samples, &model.Sample{
-				Metric:    model.Metric(lset),
-				Value:     model.SampleValue(q.GetValue()),
-				Timestamp: timestamp,
-			})
-		}
-
-		lset := make(model.LabelSet, len(m.Label)+1)
-		for _, p := range m.Label {
-			lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-		}
-		lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_sum")
-
-		samples = append(samples, &model.Sample{
-			Metric:    model.Metric(lset),
-			Value:     model.SampleValue(m.Summary.GetSampleSum()),
-			Timestamp: timestamp,
-		})
-
-		lset = make(model.LabelSet, len(m.Label)+1)
-		for _, p := range m.Label {
-			lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-		}
-		lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_count")
-
-		samples = append(samples, &model.Sample{
-			Metric:    model.Metric(lset),
-			Value:     model.SampleValue(m.Summary.GetSampleCount()),
-			Timestamp: timestamp,
-		})
-	}
-
-	return samples
-}
-
-func extractHistogram(o *DecodeOptions, f *dto.MetricFamily) model.Vector {
-	samples := make(model.Vector, 0, len(f.Metric))
-
-	for _, m := range f.Metric {
-		if m.Histogram == nil {
-			continue
-		}
-
-		timestamp := o.Timestamp
-		if m.TimestampMs != nil {
-			timestamp = model.TimeFromUnixNano(*m.TimestampMs * 1000000)
-		}
-
-		infSeen := false
-
-		for _, q := range m.Histogram.Bucket {
-			lset := make(model.LabelSet, len(m.Label)+2)
-			for _, p := range m.Label {
-				lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-			}
-			lset[model.LabelName(model.BucketLabel)] = model.LabelValue(fmt.Sprint(q.GetUpperBound()))
-			lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_bucket")
-
-			if math.IsInf(q.GetUpperBound(), +1) {
-				infSeen = true
-			}
-
-			samples = append(samples, &model.Sample{
-				Metric:    model.Metric(lset),
-				Value:     model.SampleValue(q.GetCumulativeCount()),
-				Timestamp: timestamp,
-			})
-		}
-
-		lset := make(model.LabelSet, len(m.Label)+1)
-		for _, p := range m.Label {
-			lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-		}
-		lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_sum")
-
-		samples = append(samples, &model.Sample{
-			Metric:    model.Metric(lset),
-			Value:     model.SampleValue(m.Histogram.GetSampleSum()),
-			Timestamp: timestamp,
-		})
-
-		lset = make(model.LabelSet, len(m.Label)+1)
-		for _, p := range m.Label {
-			lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-		}
-		lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_count")
-
-		count := &model.Sample{
-			Metric:    model.Metric(lset),
-			Value:     model.SampleValue(m.Histogram.GetSampleCount()),
-			Timestamp: timestamp,
-		}
-		samples = append(samples, count)
-
-		if !infSeen {
-			// Append an infinity bucket sample.
-			lset := make(model.LabelSet, len(m.Label)+2)
-			for _, p := range m.Label {
-				lset[model.LabelName(p.GetName())] = model.LabelValue(p.GetValue())
-			}
-			lset[model.LabelName(model.BucketLabel)] = model.LabelValue("+Inf")
-			lset[model.MetricNameLabel] = model.LabelValue(f.GetName() + "_bucket")
-
-			samples = append(samples, &model.Sample{
-				Metric:    model.Metric(lset),
-				Value:     count.Value,
-				Timestamp: timestamp,
-			})
-		}
-	}
-
-	return samples
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/expfmt/encode.go

@@ -1,88 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package expfmt
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-
-	"bitbucket.org/ww/goautoneg"
-	"github.com/golang/protobuf/proto"
-	"github.com/matttproud/golang_protobuf_extensions/pbutil"
-
-	dto "github.com/prometheus/client_model/go"
-)
-
-// Encoder types encode metric families into an underlying wire protocol.
-type Encoder interface {
-	Encode(*dto.MetricFamily) error
-}
-
-type encoder func(*dto.MetricFamily) error
-
-func (e encoder) Encode(v *dto.MetricFamily) error {
-	return e(v)
-}
-
-// Negotiate returns the Content-Type based on the given Accept header.
-// If no appropriate accepted type is found, FmtText is returned.
-func Negotiate(h http.Header) Format {
-	for _, ac := range goautoneg.ParseAccept(h.Get(hdrAccept)) {
-		// Check for protocol buffer
-		if ac.Type+"/"+ac.SubType == ProtoType && ac.Params["proto"] == ProtoProtocol {
-			switch ac.Params["encoding"] {
-			case "delimited":
-				return FmtProtoDelim
-			case "text":
-				return FmtProtoText
-			case "compact-text":
-				return FmtProtoCompact
-			}
-		}
-		// Check for text format.
-		ver := ac.Params["version"]
-		if ac.Type == "text" && ac.SubType == "plain" && (ver == TextVersion || ver == "") {
-			return FmtText
-		}
-	}
-	return FmtText
-}
-
-// NewEncoder returns a new encoder based on content type negotiation.
-func NewEncoder(w io.Writer, format Format) Encoder {
-	switch format {
-	case FmtProtoDelim:
-		return encoder(func(v *dto.MetricFamily) error {
-			_, err := pbutil.WriteDelimited(w, v)
-			return err
-		})
-	case FmtProtoCompact:
-		return encoder(func(v *dto.MetricFamily) error {
-			_, err := fmt.Fprintln(w, v.String())
-			return err
-		})
-	case FmtProtoText:
-		return encoder(func(v *dto.MetricFamily) error {
-			_, err := fmt.Fprintln(w, proto.MarshalTextString(v))
-			return err
-		})
-	case FmtText:
-		return encoder(func(v *dto.MetricFamily) error {
-			_, err := MetricFamilyToText(w, v)
-			return err
-		})
-	}
-	panic("expfmt.NewEncoder: unknown format")
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/expfmt/expfmt.go

@@ -1,40 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// A package for reading and writing Prometheus metrics.
-package expfmt
-
-type Format string
-
-const (
-	TextVersion = "0.0.4"
-
-	ProtoType     = `application/vnd.google.protobuf`
-	ProtoProtocol = `io.prometheus.client.MetricFamily`
-	ProtoFmt      = ProtoType + "; proto=" + ProtoProtocol + ";"
-
-	// The Content-Type values for the different wire protocols.
-	FmtUnknown      Format = `<unknown>`
-	FmtText         Format = `text/plain; version=` + TextVersion
-	FmtProtoDelim   Format = ProtoFmt + ` encoding=delimited`
-	FmtProtoText    Format = ProtoFmt + ` encoding=text`
-	FmtProtoCompact Format = ProtoFmt + ` encoding=compact-text`
-
-	// fmtJSON2 is hidden as it is deprecated.
-	fmtJSON2 Format = `application/json; version=0.0.2`
-)
-
-const (
-	hdrContentType = "Content-Type"
-	hdrAccept      = "Accept"
-)

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/expfmt/fuzz.go

@@ -1,36 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Build only when actually fuzzing
-// +build gofuzz
-
-package expfmt
-
-import "bytes"
-
-// Fuzz text metric parser with with github.com/dvyukov/go-fuzz:
-//
-//     go-fuzz-build github.com/prometheus/client_golang/text
-//     go-fuzz -bin text-fuzz.zip -workdir fuzz
-//
-// Further input samples should go in the folder fuzz/corpus.
-func Fuzz(in []byte) int {
-	parser := TextParser{}
-	_, err := parser.TextToMetricFamilies(bytes.NewReader(in))
-
-	if err != nil {
-		return 0
-	}
-
-	return 1
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/expfmt/json_decode.go

@@ -1,162 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package expfmt
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"sort"
-
-	"github.com/golang/protobuf/proto"
-	dto "github.com/prometheus/client_model/go"
-
-	"github.com/prometheus/common/model"
-)
-
-type json2Decoder struct {
-	dec  *json.Decoder
-	fams []*dto.MetricFamily
-}
-
-func newJSON2Decoder(r io.Reader) Decoder {
-	return &json2Decoder{
-		dec: json.NewDecoder(r),
-	}
-}
-
-type histogram002 struct {
-	Labels model.LabelSet     `json:"labels"`
-	Values map[string]float64 `json:"value"`
-}
-
-type counter002 struct {
-	Labels model.LabelSet `json:"labels"`
-	Value  float64        `json:"value"`
-}
-
-func protoLabelSet(base, ext model.LabelSet) []*dto.LabelPair {
-	labels := base.Clone().Merge(ext)
-	delete(labels, model.MetricNameLabel)
-
-	names := make([]string, 0, len(labels))
-	for ln := range labels {
-		names = append(names, string(ln))
-	}
-	sort.Strings(names)
-
-	pairs := make([]*dto.LabelPair, 0, len(labels))
-
-	for _, ln := range names {
-		lv := labels[model.LabelName(ln)]
-
-		pairs = append(pairs, &dto.LabelPair{
-			Name:  proto.String(ln),
-			Value: proto.String(string(lv)),
-		})
-	}
-
-	return pairs
-}
-
-func (d *json2Decoder) more() error {
-	var entities []struct {
-		BaseLabels model.LabelSet `json:"baseLabels"`
-		Docstring  string         `json:"docstring"`
-		Metric     struct {
-			Type   string          `json:"type"`
-			Values json.RawMessage `json:"value"`
-		} `json:"metric"`
-	}
-
-	if err := d.dec.Decode(&entities); err != nil {
-		return err
-	}
-	for _, e := range entities {
-		f := &dto.MetricFamily{
-			Name:   proto.String(string(e.BaseLabels[model.MetricNameLabel])),
-			Help:   proto.String(e.Docstring),
-			Type:   dto.MetricType_UNTYPED.Enum(),
-			Metric: []*dto.Metric{},
-		}
-
-		d.fams = append(d.fams, f)
-
-		switch e.Metric.Type {
-		case "counter", "gauge":
-			var values []counter002
-
-			if err := json.Unmarshal(e.Metric.Values, &values); err != nil {
-				return fmt.Errorf("could not extract %s value: %s", e.Metric.Type, err)
-			}
-
-			for _, ctr := range values {
-				f.Metric = append(f.Metric, &dto.Metric{
-					Label: protoLabelSet(e.BaseLabels, ctr.Labels),
-					Untyped: &dto.Untyped{
-						Value: proto.Float64(ctr.Value),
-					},
-				})
-			}
-
-		case "histogram":
-			var values []histogram002
-
-			if err := json.Unmarshal(e.Metric.Values, &values); err != nil {
-				return fmt.Errorf("could not extract %s value: %s", e.Metric.Type, err)
-			}
-
-			for _, hist := range values {
-				quants := make([]string, 0, len(values))
-				for q := range hist.Values {
-					quants = append(quants, q)
-				}
-
-				sort.Strings(quants)
-
-				for _, q := range quants {
-					value := hist.Values[q]
-					// The correct label is "quantile" but to not break old expressions
-					// this remains "percentile"
-					hist.Labels["percentile"] = model.LabelValue(q)
-
-					f.Metric = append(f.Metric, &dto.Metric{
-						Label: protoLabelSet(e.BaseLabels, hist.Labels),
-						Untyped: &dto.Untyped{
-							Value: proto.Float64(value),
-						},
-					})
-				}
-			}
-
-		default:
-			return fmt.Errorf("unknown metric type %q", e.Metric.Type)
-		}
-	}
-	return nil
-}
-
-// Decode implements the Decoder interface.
-func (d *json2Decoder) Decode(v *dto.MetricFamily) error {
-	if len(d.fams) == 0 {
-		if err := d.more(); err != nil {
-			return err
-		}
-	}
-
-	*v = *d.fams[0]
-	d.fams = d.fams[1:]
-
-	return nil
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/expfmt/text_create.go

@@ -1,305 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package expfmt
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"math"
-	"strings"
-
-	dto "github.com/prometheus/client_model/go"
-	"github.com/prometheus/common/model"
-)
-
-// MetricFamilyToText converts a MetricFamily proto message into text format and
-// writes the resulting lines to 'out'. It returns the number of bytes written
-// and any error encountered.  This function does not perform checks on the
-// content of the metric and label names, i.e. invalid metric or label names
-// will result in invalid text format output.
-// This method fulfills the type 'prometheus.encoder'.
-func MetricFamilyToText(out io.Writer, in *dto.MetricFamily) (int, error) {
-	var written int
-
-	// Fail-fast checks.
-	if len(in.Metric) == 0 {
-		return written, fmt.Errorf("MetricFamily has no metrics: %s", in)
-	}
-	name := in.GetName()
-	if name == "" {
-		return written, fmt.Errorf("MetricFamily has no name: %s", in)
-	}
-
-	// Comments, first HELP, then TYPE.
-	if in.Help != nil {
-		n, err := fmt.Fprintf(
-			out, "# HELP %s %s\n",
-			name, escapeString(*in.Help, false),
-		)
-		written += n
-		if err != nil {
-			return written, err
-		}
-	}
-	metricType := in.GetType()
-	n, err := fmt.Fprintf(
-		out, "# TYPE %s %s\n",
-		name, strings.ToLower(metricType.String()),
-	)
-	written += n
-	if err != nil {
-		return written, err
-	}
-
-	// Finally the samples, one line for each.
-	for _, metric := range in.Metric {
-		switch metricType {
-		case dto.MetricType_COUNTER:
-			if metric.Counter == nil {
-				return written, fmt.Errorf(
-					"expected counter in metric %s %s", name, metric,
-				)
-			}
-			n, err = writeSample(
-				name, metric, "", "",
-				metric.Counter.GetValue(),
-				out,
-			)
-		case dto.MetricType_GAUGE:
-			if metric.Gauge == nil {
-				return written, fmt.Errorf(
-					"expected gauge in metric %s %s", name, metric,
-				)
-			}
-			n, err = writeSample(
-				name, metric, "", "",
-				metric.Gauge.GetValue(),
-				out,
-			)
-		case dto.MetricType_UNTYPED:
-			if metric.Untyped == nil {
-				return written, fmt.Errorf(
-					"expected untyped in metric %s %s", name, metric,
-				)
-			}
-			n, err = writeSample(
-				name, metric, "", "",
-				metric.Untyped.GetValue(),
-				out,
-			)
-		case dto.MetricType_SUMMARY:
-			if metric.Summary == nil {
-				return written, fmt.Errorf(
-					"expected summary in metric %s %s", name, metric,
-				)
-			}
-			for _, q := range metric.Summary.Quantile {
-				n, err = writeSample(
-					name, metric,
-					model.QuantileLabel, fmt.Sprint(q.GetQuantile()),
-					q.GetValue(),
-					out,
-				)
-				written += n
-				if err != nil {
-					return written, err
-				}
-			}
-			n, err = writeSample(
-				name+"_sum", metric, "", "",
-				metric.Summary.GetSampleSum(),
-				out,
-			)
-			if err != nil {
-				return written, err
-			}
-			written += n
-			n, err = writeSample(
-				name+"_count", metric, "", "",
-				float64(metric.Summary.GetSampleCount()),
-				out,
-			)
-		case dto.MetricType_HISTOGRAM:
-			if metric.Histogram == nil {
-				return written, fmt.Errorf(
-					"expected histogram in metric %s %s", name, metric,
-				)
-			}
-			infSeen := false
-			for _, q := range metric.Histogram.Bucket {
-				n, err = writeSample(
-					name+"_bucket", metric,
-					model.BucketLabel, fmt.Sprint(q.GetUpperBound()),
-					float64(q.GetCumulativeCount()),
-					out,
-				)
-				written += n
-				if err != nil {
-					return written, err
-				}
-				if math.IsInf(q.GetUpperBound(), +1) {
-					infSeen = true
-				}
-			}
-			if !infSeen {
-				n, err = writeSample(
-					name+"_bucket", metric,
-					model.BucketLabel, "+Inf",
-					float64(metric.Histogram.GetSampleCount()),
-					out,
-				)
-				if err != nil {
-					return written, err
-				}
-				written += n
-			}
-			n, err = writeSample(
-				name+"_sum", metric, "", "",
-				metric.Histogram.GetSampleSum(),
-				out,
-			)
-			if err != nil {
-				return written, err
-			}
-			written += n
-			n, err = writeSample(
-				name+"_count", metric, "", "",
-				float64(metric.Histogram.GetSampleCount()),
-				out,
-			)
-		default:
-			return written, fmt.Errorf(
-				"unexpected type in metric %s %s", name, metric,
-			)
-		}
-		written += n
-		if err != nil {
-			return written, err
-		}
-	}
-	return written, nil
-}
-
-// writeSample writes a single sample in text format to out, given the metric
-// name, the metric proto message itself, optionally an additional label name
-// and value (use empty strings if not required), and the value. The function
-// returns the number of bytes written and any error encountered.
-func writeSample(
-	name string,
-	metric *dto.Metric,
-	additionalLabelName, additionalLabelValue string,
-	value float64,
-	out io.Writer,
-) (int, error) {
-	var written int
-	n, err := fmt.Fprint(out, name)
-	written += n
-	if err != nil {
-		return written, err
-	}
-	n, err = labelPairsToText(
-		metric.Label,
-		additionalLabelName, additionalLabelValue,
-		out,
-	)
-	written += n
-	if err != nil {
-		return written, err
-	}
-	n, err = fmt.Fprintf(out, " %v", value)
-	written += n
-	if err != nil {
-		return written, err
-	}
-	if metric.TimestampMs != nil {
-		n, err = fmt.Fprintf(out, " %v", *metric.TimestampMs)
-		written += n
-		if err != nil {
-			return written, err
-		}
-	}
-	n, err = out.Write([]byte{'\n'})
-	written += n
-	if err != nil {
-		return written, err
-	}
-	return written, nil
-}
-
-// labelPairsToText converts a slice of LabelPair proto messages plus the
-// explicitly given additional label pair into text formatted as required by the
-// text format and writes it to 'out'. An empty slice in combination with an
-// empty string 'additionalLabelName' results in nothing being
-// written. Otherwise, the label pairs are written, escaped as required by the
-// text format, and enclosed in '{...}'. The function returns the number of
-// bytes written and any error encountered.
-func labelPairsToText(
-	in []*dto.LabelPair,
-	additionalLabelName, additionalLabelValue string,
-	out io.Writer,
-) (int, error) {
-	if len(in) == 0 && additionalLabelName == "" {
-		return 0, nil
-	}
-	var written int
-	separator := '{'
-	for _, lp := range in {
-		n, err := fmt.Fprintf(
-			out, `%c%s="%s"`,
-			separator, lp.GetName(), escapeString(lp.GetValue(), true),
-		)
-		written += n
-		if err != nil {
-			return written, err
-		}
-		separator = ','
-	}
-	if additionalLabelName != "" {
-		n, err := fmt.Fprintf(
-			out, `%c%s="%s"`,
-			separator, additionalLabelName,
-			escapeString(additionalLabelValue, true),
-		)
-		written += n
-		if err != nil {
-			return written, err
-		}
-	}
-	n, err := out.Write([]byte{'}'})
-	written += n
-	if err != nil {
-		return written, err
-	}
-	return written, nil
-}
-
-// escapeString replaces '\' by '\\', new line character by '\n', and - if
-// includeDoubleQuote is true - '"' by '\"'.
-func escapeString(v string, includeDoubleQuote bool) string {
-	result := bytes.NewBuffer(make([]byte, 0, len(v)))
-	for _, c := range v {
-		switch {
-		case c == '\\':
-			result.WriteString(`\\`)
-		case includeDoubleQuote && c == '"':
-			result.WriteString(`\"`)
-		case c == '\n':
-			result.WriteString(`\n`)
-		default:
-			result.WriteRune(c)
-		}
-	}
-	return result.String()
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/expfmt/text_parse.go

@@ -1,746 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package expfmt
-
-import (
-	"bufio"
-	"bytes"
-	"fmt"
-	"io"
-	"math"
-	"strconv"
-	"strings"
-
-	dto "github.com/prometheus/client_model/go"
-
-	"github.com/golang/protobuf/proto"
-	"github.com/prometheus/common/model"
-)
-
-// A stateFn is a function that represents a state in a state machine. By
-// executing it, the state is progressed to the next state. The stateFn returns
-// another stateFn, which represents the new state. The end state is represented
-// by nil.
-type stateFn func() stateFn
-
-// ParseError signals errors while parsing the simple and flat text-based
-// exchange format.
-type ParseError struct {
-	Line int
-	Msg  string
-}
-
-// Error implements the error interface.
-func (e ParseError) Error() string {
-	return fmt.Sprintf("text format parsing error in line %d: %s", e.Line, e.Msg)
-}
-
-// TextParser is used to parse the simple and flat text-based exchange format. Its
-// nil value is ready to use.
-type TextParser struct {
-	metricFamiliesByName map[string]*dto.MetricFamily
-	buf                  *bufio.Reader // Where the parsed input is read through.
-	err                  error         // Most recent error.
-	lineCount            int           // Tracks the line count for error messages.
-	currentByte          byte          // The most recent byte read.
-	currentToken         bytes.Buffer  // Re-used each time a token has to be gathered from multiple bytes.
-	currentMF            *dto.MetricFamily
-	currentMetric        *dto.Metric
-	currentLabelPair     *dto.LabelPair
-
-	// The remaining member variables are only used for summaries/histograms.
-	currentLabels map[string]string // All labels including '__name__' but excluding 'quantile'/'le'
-	// Summary specific.
-	summaries       map[uint64]*dto.Metric // Key is created with LabelsToSignature.
-	currentQuantile float64
-	// Histogram specific.
-	histograms    map[uint64]*dto.Metric // Key is created with LabelsToSignature.
-	currentBucket float64
-	// These tell us if the currently processed line ends on '_count' or
-	// '_sum' respectively and belong to a summary/histogram, representing the sample
-	// count and sum of that summary/histogram.
-	currentIsSummaryCount, currentIsSummarySum     bool
-	currentIsHistogramCount, currentIsHistogramSum bool
-}
-
-// TextToMetricFamilies reads 'in' as the simple and flat text-based exchange
-// format and creates MetricFamily proto messages. It returns the MetricFamily
-// proto messages in a map where the metric names are the keys, along with any
-// error encountered.
-//
-// If the input contains duplicate metrics (i.e. lines with the same metric name
-// and exactly the same label set), the resulting MetricFamily will contain
-// duplicate Metric proto messages. Similar is true for duplicate label
-// names. Checks for duplicates have to be performed separately, if required.
-// Also note that neither the metrics within each MetricFamily are sorted nor
-// the label pairs within each Metric. Sorting is not required for the most
-// frequent use of this method, which is sample ingestion in the Prometheus
-// server. However, for presentation purposes, you might want to sort the
-// metrics, and in some cases, you must sort the labels, e.g. for consumption by
-// the metric family injection hook of the Prometheus registry.
-//
-// Summaries and histograms are rather special beasts. You would probably not
-// use them in the simple text format anyway. This method can deal with
-// summaries and histograms if they are presented in exactly the way the
-// text.Create function creates them.
-//
-// This method must not be called concurrently. If you want to parse different
-// input concurrently, instantiate a separate Parser for each goroutine.
-func (p *TextParser) TextToMetricFamilies(in io.Reader) (map[string]*dto.MetricFamily, error) {
-	p.reset(in)
-	for nextState := p.startOfLine; nextState != nil; nextState = nextState() {
-		// Magic happens here...
-	}
-	// Get rid of empty metric families.
-	for k, mf := range p.metricFamiliesByName {
-		if len(mf.GetMetric()) == 0 {
-			delete(p.metricFamiliesByName, k)
-		}
-	}
-	return p.metricFamiliesByName, p.err
-}
-
-func (p *TextParser) reset(in io.Reader) {
-	p.metricFamiliesByName = map[string]*dto.MetricFamily{}
-	if p.buf == nil {
-		p.buf = bufio.NewReader(in)
-	} else {
-		p.buf.Reset(in)
-	}
-	p.err = nil
-	p.lineCount = 0
-	if p.summaries == nil || len(p.summaries) > 0 {
-		p.summaries = map[uint64]*dto.Metric{}
-	}
-	if p.histograms == nil || len(p.histograms) > 0 {
-		p.histograms = map[uint64]*dto.Metric{}
-	}
-	p.currentQuantile = math.NaN()
-	p.currentBucket = math.NaN()
-}
-
-// startOfLine represents the state where the next byte read from p.buf is the
-// start of a line (or whitespace leading up to it).
-func (p *TextParser) startOfLine() stateFn {
-	p.lineCount++
-	if p.skipBlankTab(); p.err != nil {
-		// End of input reached. This is the only case where
-		// that is not an error but a signal that we are done.
-		p.err = nil
-		return nil
-	}
-	switch p.currentByte {
-	case '#':
-		return p.startComment
-	case '\n':
-		return p.startOfLine // Empty line, start the next one.
-	}
-	return p.readingMetricName
-}
-
-// startComment represents the state where the next byte read from p.buf is the
-// start of a comment (or whitespace leading up to it).
-func (p *TextParser) startComment() stateFn {
-	if p.skipBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.currentByte == '\n' {
-		return p.startOfLine
-	}
-	if p.readTokenUntilWhitespace(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	// If we have hit the end of line already, there is nothing left
-	// to do. This is not considered a syntax error.
-	if p.currentByte == '\n' {
-		return p.startOfLine
-	}
-	keyword := p.currentToken.String()
-	if keyword != "HELP" && keyword != "TYPE" {
-		// Generic comment, ignore by fast forwarding to end of line.
-		for p.currentByte != '\n' {
-			if p.currentByte, p.err = p.buf.ReadByte(); p.err != nil {
-				return nil // Unexpected end of input.
-			}
-		}
-		return p.startOfLine
-	}
-	// There is something. Next has to be a metric name.
-	if p.skipBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.readTokenAsMetricName(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.currentByte == '\n' {
-		// At the end of the line already.
-		// Again, this is not considered a syntax error.
-		return p.startOfLine
-	}
-	if !isBlankOrTab(p.currentByte) {
-		p.parseError("invalid metric name in comment")
-		return nil
-	}
-	p.setOrCreateCurrentMF()
-	if p.skipBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.currentByte == '\n' {
-		// At the end of the line already.
-		// Again, this is not considered a syntax error.
-		return p.startOfLine
-	}
-	switch keyword {
-	case "HELP":
-		return p.readingHelp
-	case "TYPE":
-		return p.readingType
-	}
-	panic(fmt.Sprintf("code error: unexpected keyword %q", keyword))
-}
-
-// readingMetricName represents the state where the last byte read (now in
-// p.currentByte) is the first byte of a metric name.
-func (p *TextParser) readingMetricName() stateFn {
-	if p.readTokenAsMetricName(); p.err != nil {
-		return nil
-	}
-	if p.currentToken.Len() == 0 {
-		p.parseError("invalid metric name")
-		return nil
-	}
-	p.setOrCreateCurrentMF()
-	// Now is the time to fix the type if it hasn't happened yet.
-	if p.currentMF.Type == nil {
-		p.currentMF.Type = dto.MetricType_UNTYPED.Enum()
-	}
-	p.currentMetric = &dto.Metric{}
-	// Do not append the newly created currentMetric to
-	// currentMF.Metric right now. First wait if this is a summary,
-	// and the metric exists already, which we can only know after
-	// having read all the labels.
-	if p.skipBlankTabIfCurrentBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	return p.readingLabels
-}
-
-// readingLabels represents the state where the last byte read (now in
-// p.currentByte) is either the first byte of the label set (i.e. a '{'), or the
-// first byte of the value (otherwise).
-func (p *TextParser) readingLabels() stateFn {
-	// Summaries/histograms are special. We have to reset the
-	// currentLabels map, currentQuantile and currentBucket before starting to
-	// read labels.
-	if p.currentMF.GetType() == dto.MetricType_SUMMARY || p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
-		p.currentLabels = map[string]string{}
-		p.currentLabels[string(model.MetricNameLabel)] = p.currentMF.GetName()
-		p.currentQuantile = math.NaN()
-		p.currentBucket = math.NaN()
-	}
-	if p.currentByte != '{' {
-		return p.readingValue
-	}
-	return p.startLabelName
-}
-
-// startLabelName represents the state where the next byte read from p.buf is
-// the start of a label name (or whitespace leading up to it).
-func (p *TextParser) startLabelName() stateFn {
-	if p.skipBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.currentByte == '}' {
-		if p.skipBlankTab(); p.err != nil {
-			return nil // Unexpected end of input.
-		}
-		return p.readingValue
-	}
-	if p.readTokenAsLabelName(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.currentToken.Len() == 0 {
-		p.parseError(fmt.Sprintf("invalid label name for metric %q", p.currentMF.GetName()))
-		return nil
-	}
-	p.currentLabelPair = &dto.LabelPair{Name: proto.String(p.currentToken.String())}
-	if p.currentLabelPair.GetName() == string(model.MetricNameLabel) {
-		p.parseError(fmt.Sprintf("label name %q is reserved", model.MetricNameLabel))
-		return nil
-	}
-	// Special summary/histogram treatment. Don't add 'quantile' and 'le'
-	// labels to 'real' labels.
-	if !(p.currentMF.GetType() == dto.MetricType_SUMMARY && p.currentLabelPair.GetName() == model.QuantileLabel) &&
-		!(p.currentMF.GetType() == dto.MetricType_HISTOGRAM && p.currentLabelPair.GetName() == model.BucketLabel) {
-		p.currentMetric.Label = append(p.currentMetric.Label, p.currentLabelPair)
-	}
-	if p.skipBlankTabIfCurrentBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.currentByte != '=' {
-		p.parseError(fmt.Sprintf("expected '=' after label name, found %q", p.currentByte))
-		return nil
-	}
-	return p.startLabelValue
-}
-
-// startLabelValue represents the state where the next byte read from p.buf is
-// the start of a (quoted) label value (or whitespace leading up to it).
-func (p *TextParser) startLabelValue() stateFn {
-	if p.skipBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.currentByte != '"' {
-		p.parseError(fmt.Sprintf("expected '\"' at start of label value, found %q", p.currentByte))
-		return nil
-	}
-	if p.readTokenAsLabelValue(); p.err != nil {
-		return nil
-	}
-	p.currentLabelPair.Value = proto.String(p.currentToken.String())
-	// Special treatment of summaries:
-	// - Quantile labels are special, will result in dto.Quantile later.
-	// - Other labels have to be added to currentLabels for signature calculation.
-	if p.currentMF.GetType() == dto.MetricType_SUMMARY {
-		if p.currentLabelPair.GetName() == model.QuantileLabel {
-			if p.currentQuantile, p.err = strconv.ParseFloat(p.currentLabelPair.GetValue(), 64); p.err != nil {
-				// Create a more helpful error message.
-				p.parseError(fmt.Sprintf("expected float as value for 'quantile' label, got %q", p.currentLabelPair.GetValue()))
-				return nil
-			}
-		} else {
-			p.currentLabels[p.currentLabelPair.GetName()] = p.currentLabelPair.GetValue()
-		}
-	}
-	// Similar special treatment of histograms.
-	if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
-		if p.currentLabelPair.GetName() == model.BucketLabel {
-			if p.currentBucket, p.err = strconv.ParseFloat(p.currentLabelPair.GetValue(), 64); p.err != nil {
-				// Create a more helpful error message.
-				p.parseError(fmt.Sprintf("expected float as value for 'le' label, got %q", p.currentLabelPair.GetValue()))
-				return nil
-			}
-		} else {
-			p.currentLabels[p.currentLabelPair.GetName()] = p.currentLabelPair.GetValue()
-		}
-	}
-	if p.skipBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	switch p.currentByte {
-	case ',':
-		return p.startLabelName
-
-	case '}':
-		if p.skipBlankTab(); p.err != nil {
-			return nil // Unexpected end of input.
-		}
-		return p.readingValue
-	default:
-		p.parseError(fmt.Sprintf("unexpected end of label value %q", p.currentLabelPair.Value))
-		return nil
-	}
-}
-
-// readingValue represents the state where the last byte read (now in
-// p.currentByte) is the first byte of the sample value (i.e. a float).
-func (p *TextParser) readingValue() stateFn {
-	// When we are here, we have read all the labels, so for the
-	// special case of a summary/histogram, we can finally find out
-	// if the metric already exists.
-	if p.currentMF.GetType() == dto.MetricType_SUMMARY {
-		signature := model.LabelsToSignature(p.currentLabels)
-		if summary := p.summaries[signature]; summary != nil {
-			p.currentMetric = summary
-		} else {
-			p.summaries[signature] = p.currentMetric
-			p.currentMF.Metric = append(p.currentMF.Metric, p.currentMetric)
-		}
-	} else if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
-		signature := model.LabelsToSignature(p.currentLabels)
-		if histogram := p.histograms[signature]; histogram != nil {
-			p.currentMetric = histogram
-		} else {
-			p.histograms[signature] = p.currentMetric
-			p.currentMF.Metric = append(p.currentMF.Metric, p.currentMetric)
-		}
-	} else {
-		p.currentMF.Metric = append(p.currentMF.Metric, p.currentMetric)
-	}
-	if p.readTokenUntilWhitespace(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	value, err := strconv.ParseFloat(p.currentToken.String(), 64)
-	if err != nil {
-		// Create a more helpful error message.
-		p.parseError(fmt.Sprintf("expected float as value, got %q", p.currentToken.String()))
-		return nil
-	}
-	switch p.currentMF.GetType() {
-	case dto.MetricType_COUNTER:
-		p.currentMetric.Counter = &dto.Counter{Value: proto.Float64(value)}
-	case dto.MetricType_GAUGE:
-		p.currentMetric.Gauge = &dto.Gauge{Value: proto.Float64(value)}
-	case dto.MetricType_UNTYPED:
-		p.currentMetric.Untyped = &dto.Untyped{Value: proto.Float64(value)}
-	case dto.MetricType_SUMMARY:
-		// *sigh*
-		if p.currentMetric.Summary == nil {
-			p.currentMetric.Summary = &dto.Summary{}
-		}
-		switch {
-		case p.currentIsSummaryCount:
-			p.currentMetric.Summary.SampleCount = proto.Uint64(uint64(value))
-		case p.currentIsSummarySum:
-			p.currentMetric.Summary.SampleSum = proto.Float64(value)
-		case !math.IsNaN(p.currentQuantile):
-			p.currentMetric.Summary.Quantile = append(
-				p.currentMetric.Summary.Quantile,
-				&dto.Quantile{
-					Quantile: proto.Float64(p.currentQuantile),
-					Value:    proto.Float64(value),
-				},
-			)
-		}
-	case dto.MetricType_HISTOGRAM:
-		// *sigh*
-		if p.currentMetric.Histogram == nil {
-			p.currentMetric.Histogram = &dto.Histogram{}
-		}
-		switch {
-		case p.currentIsHistogramCount:
-			p.currentMetric.Histogram.SampleCount = proto.Uint64(uint64(value))
-		case p.currentIsHistogramSum:
-			p.currentMetric.Histogram.SampleSum = proto.Float64(value)
-		case !math.IsNaN(p.currentBucket):
-			p.currentMetric.Histogram.Bucket = append(
-				p.currentMetric.Histogram.Bucket,
-				&dto.Bucket{
-					UpperBound:      proto.Float64(p.currentBucket),
-					CumulativeCount: proto.Uint64(uint64(value)),
-				},
-			)
-		}
-	default:
-		p.err = fmt.Errorf("unexpected type for metric name %q", p.currentMF.GetName())
-	}
-	if p.currentByte == '\n' {
-		return p.startOfLine
-	}
-	return p.startTimestamp
-}
-
-// startTimestamp represents the state where the next byte read from p.buf is
-// the start of the timestamp (or whitespace leading up to it).
-func (p *TextParser) startTimestamp() stateFn {
-	if p.skipBlankTab(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.readTokenUntilWhitespace(); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	timestamp, err := strconv.ParseInt(p.currentToken.String(), 10, 64)
-	if err != nil {
-		// Create a more helpful error message.
-		p.parseError(fmt.Sprintf("expected integer as timestamp, got %q", p.currentToken.String()))
-		return nil
-	}
-	p.currentMetric.TimestampMs = proto.Int64(timestamp)
-	if p.readTokenUntilNewline(false); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	if p.currentToken.Len() > 0 {
-		p.parseError(fmt.Sprintf("spurious string after timestamp: %q", p.currentToken.String()))
-		return nil
-	}
-	return p.startOfLine
-}
-
-// readingHelp represents the state where the last byte read (now in
-// p.currentByte) is the first byte of the docstring after 'HELP'.
-func (p *TextParser) readingHelp() stateFn {
-	if p.currentMF.Help != nil {
-		p.parseError(fmt.Sprintf("second HELP line for metric name %q", p.currentMF.GetName()))
-		return nil
-	}
-	// Rest of line is the docstring.
-	if p.readTokenUntilNewline(true); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	p.currentMF.Help = proto.String(p.currentToken.String())
-	return p.startOfLine
-}
-
-// readingType represents the state where the last byte read (now in
-// p.currentByte) is the first byte of the type hint after 'HELP'.
-func (p *TextParser) readingType() stateFn {
-	if p.currentMF.Type != nil {
-		p.parseError(fmt.Sprintf("second TYPE line for metric name %q, or TYPE reported after samples", p.currentMF.GetName()))
-		return nil
-	}
-	// Rest of line is the type.
-	if p.readTokenUntilNewline(false); p.err != nil {
-		return nil // Unexpected end of input.
-	}
-	metricType, ok := dto.MetricType_value[strings.ToUpper(p.currentToken.String())]
-	if !ok {
-		p.parseError(fmt.Sprintf("unknown metric type %q", p.currentToken.String()))
-		return nil
-	}
-	p.currentMF.Type = dto.MetricType(metricType).Enum()
-	return p.startOfLine
-}
-
-// parseError sets p.err to a ParseError at the current line with the given
-// message.
-func (p *TextParser) parseError(msg string) {
-	p.err = ParseError{
-		Line: p.lineCount,
-		Msg:  msg,
-	}
-}
-
-// skipBlankTab reads (and discards) bytes from p.buf until it encounters a byte
-// that is neither ' ' nor '\t'. That byte is left in p.currentByte.
-func (p *TextParser) skipBlankTab() {
-	for {
-		if p.currentByte, p.err = p.buf.ReadByte(); p.err != nil || !isBlankOrTab(p.currentByte) {
-			return
-		}
-	}
-}
-
-// skipBlankTabIfCurrentBlankTab works exactly as skipBlankTab but doesn't do
-// anything if p.currentByte is neither ' ' nor '\t'.
-func (p *TextParser) skipBlankTabIfCurrentBlankTab() {
-	if isBlankOrTab(p.currentByte) {
-		p.skipBlankTab()
-	}
-}
-
-// readTokenUntilWhitespace copies bytes from p.buf into p.currentToken.  The
-// first byte considered is the byte already read (now in p.currentByte).  The
-// first whitespace byte encountered is still copied into p.currentByte, but not
-// into p.currentToken.
-func (p *TextParser) readTokenUntilWhitespace() {
-	p.currentToken.Reset()
-	for p.err == nil && !isBlankOrTab(p.currentByte) && p.currentByte != '\n' {
-		p.currentToken.WriteByte(p.currentByte)
-		p.currentByte, p.err = p.buf.ReadByte()
-	}
-}
-
-// readTokenUntilNewline copies bytes from p.buf into p.currentToken.  The first
-// byte considered is the byte already read (now in p.currentByte).  The first
-// newline byte encountered is still copied into p.currentByte, but not into
-// p.currentToken. If recognizeEscapeSequence is true, two escape sequences are
-// recognized: '\\' tranlates into '\', and '\n' into a line-feed character. All
-// other escape sequences are invalid and cause an error.
-func (p *TextParser) readTokenUntilNewline(recognizeEscapeSequence bool) {
-	p.currentToken.Reset()
-	escaped := false
-	for p.err == nil {
-		if recognizeEscapeSequence && escaped {
-			switch p.currentByte {
-			case '\\':
-				p.currentToken.WriteByte(p.currentByte)
-			case 'n':
-				p.currentToken.WriteByte('\n')
-			default:
-				p.parseError(fmt.Sprintf("invalid escape sequence '\\%c'", p.currentByte))
-				return
-			}
-			escaped = false
-		} else {
-			switch p.currentByte {
-			case '\n':
-				return
-			case '\\':
-				escaped = true
-			default:
-				p.currentToken.WriteByte(p.currentByte)
-			}
-		}
-		p.currentByte, p.err = p.buf.ReadByte()
-	}
-}
-
-// readTokenAsMetricName copies a metric name from p.buf into p.currentToken.
-// The first byte considered is the byte already read (now in p.currentByte).
-// The first byte not part of a metric name is still copied into p.currentByte,
-// but not into p.currentToken.
-func (p *TextParser) readTokenAsMetricName() {
-	p.currentToken.Reset()
-	if !isValidMetricNameStart(p.currentByte) {
-		return
-	}
-	for {
-		p.currentToken.WriteByte(p.currentByte)
-		p.currentByte, p.err = p.buf.ReadByte()
-		if p.err != nil || !isValidMetricNameContinuation(p.currentByte) {
-			return
-		}
-	}
-}
-
-// readTokenAsLabelName copies a label name from p.buf into p.currentToken.
-// The first byte considered is the byte already read (now in p.currentByte).
-// The first byte not part of a label name is still copied into p.currentByte,
-// but not into p.currentToken.
-func (p *TextParser) readTokenAsLabelName() {
-	p.currentToken.Reset()
-	if !isValidLabelNameStart(p.currentByte) {
-		return
-	}
-	for {
-		p.currentToken.WriteByte(p.currentByte)
-		p.currentByte, p.err = p.buf.ReadByte()
-		if p.err != nil || !isValidLabelNameContinuation(p.currentByte) {
-			return
-		}
-	}
-}
-
-// readTokenAsLabelValue copies a label value from p.buf into p.currentToken.
-// In contrast to the other 'readTokenAs...' functions, which start with the
-// last read byte in p.currentByte, this method ignores p.currentByte and starts
-// with reading a new byte from p.buf. The first byte not part of a label value
-// is still copied into p.currentByte, but not into p.currentToken.
-func (p *TextParser) readTokenAsLabelValue() {
-	p.currentToken.Reset()
-	escaped := false
-	for {
-		if p.currentByte, p.err = p.buf.ReadByte(); p.err != nil {
-			return
-		}
-		if escaped {
-			switch p.currentByte {
-			case '"', '\\':
-				p.currentToken.WriteByte(p.currentByte)
-			case 'n':
-				p.currentToken.WriteByte('\n')
-			default:
-				p.parseError(fmt.Sprintf("invalid escape sequence '\\%c'", p.currentByte))
-				return
-			}
-			escaped = false
-			continue
-		}
-		switch p.currentByte {
-		case '"':
-			return
-		case '\n':
-			p.parseError(fmt.Sprintf("label value %q contains unescaped new-line", p.currentToken.String()))
-			return
-		case '\\':
-			escaped = true
-		default:
-			p.currentToken.WriteByte(p.currentByte)
-		}
-	}
-}
-
-func (p *TextParser) setOrCreateCurrentMF() {
-	p.currentIsSummaryCount = false
-	p.currentIsSummarySum = false
-	p.currentIsHistogramCount = false
-	p.currentIsHistogramSum = false
-	name := p.currentToken.String()
-	if p.currentMF = p.metricFamiliesByName[name]; p.currentMF != nil {
-		return
-	}
-	// Try out if this is a _sum or _count for a summary/histogram.
-	summaryName := summaryMetricName(name)
-	if p.currentMF = p.metricFamiliesByName[summaryName]; p.currentMF != nil {
-		if p.currentMF.GetType() == dto.MetricType_SUMMARY {
-			if isCount(name) {
-				p.currentIsSummaryCount = true
-			}
-			if isSum(name) {
-				p.currentIsSummarySum = true
-			}
-			return
-		}
-	}
-	histogramName := histogramMetricName(name)
-	if p.currentMF = p.metricFamiliesByName[histogramName]; p.currentMF != nil {
-		if p.currentMF.GetType() == dto.MetricType_HISTOGRAM {
-			if isCount(name) {
-				p.currentIsHistogramCount = true
-			}
-			if isSum(name) {
-				p.currentIsHistogramSum = true
-			}
-			return
-		}
-	}
-	p.currentMF = &dto.MetricFamily{Name: proto.String(name)}
-	p.metricFamiliesByName[name] = p.currentMF
-}
-
-func isValidLabelNameStart(b byte) bool {
-	return (b >= 'a' && b <= 'z') || (b >= 'A' && b <= 'Z') || b == '_'
-}
-
-func isValidLabelNameContinuation(b byte) bool {
-	return isValidLabelNameStart(b) || (b >= '0' && b <= '9')
-}
-
-func isValidMetricNameStart(b byte) bool {
-	return isValidLabelNameStart(b) || b == ':'
-}
-
-func isValidMetricNameContinuation(b byte) bool {
-	return isValidLabelNameContinuation(b) || b == ':'
-}
-
-func isBlankOrTab(b byte) bool {
-	return b == ' ' || b == '\t'
-}
-
-func isCount(name string) bool {
-	return len(name) > 6 && name[len(name)-6:] == "_count"
-}
-
-func isSum(name string) bool {
-	return len(name) > 4 && name[len(name)-4:] == "_sum"
-}
-
-func isBucket(name string) bool {
-	return len(name) > 7 && name[len(name)-7:] == "_bucket"
-}
-
-func summaryMetricName(name string) string {
-	switch {
-	case isCount(name):
-		return name[:len(name)-6]
-	case isSum(name):
-		return name[:len(name)-4]
-	default:
-		return name
-	}
-}
-
-func histogramMetricName(name string) string {
-	switch {
-	case isCount(name):
-		return name[:len(name)-6]
-	case isSum(name):
-		return name[:len(name)-4]
-	case isBucket(name):
-		return name[:len(name)-7]
-	default:
-		return name
-	}
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/alert.go

@@ -1,109 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"fmt"
-	"time"
-)
-
-type AlertStatus string
-
-const (
-	AlertFiring   AlertStatus = "firing"
-	AlertResolved AlertStatus = "resolved"
-)
-
-// Alert is a generic representation of an alert in the Prometheus eco-system.
-type Alert struct {
-	// Label value pairs for purpose of aggregation, matching, and disposition
-	// dispatching. This must minimally include an "alertname" label.
-	Labels LabelSet `json:"labels"`
-
-	// Extra key/value information which does not define alert identity.
-	Annotations LabelSet `json:"annotations"`
-
-	// The known time range for this alert. Both ends are optional.
-	StartsAt time.Time `json:"startsAt,omitempty"`
-	EndsAt   time.Time `json:"endsAt,omitempty"`
-}
-
-// Name returns the name of the alert. It is equivalent to the "alertname" label.
-func (a *Alert) Name() string {
-	return string(a.Labels[AlertNameLabel])
-}
-
-// Fingerprint returns a unique hash for the alert. It is equivalent to
-// the fingerprint of the alert's label set.
-func (a *Alert) Fingerprint() Fingerprint {
-	return a.Labels.Fingerprint()
-}
-
-func (a *Alert) String() string {
-	s := fmt.Sprintf("%s[%s]", a.Name(), a.Fingerprint().String()[:7])
-	if a.Resolved() {
-		return s + "[resolved]"
-	}
-	return s + "[active]"
-}
-
-// Resolved returns true iff the activity interval ended in the past.
-func (a *Alert) Resolved() bool {
-	if a.EndsAt.IsZero() {
-		return false
-	}
-	return !a.EndsAt.After(time.Now())
-}
-
-// Status returns the status of the alert.
-func (a *Alert) Status() AlertStatus {
-	if a.Resolved() {
-		return AlertResolved
-	}
-	return AlertFiring
-}
-
-// Alert is a list of alerts that can be sorted in chronological order.
-type Alerts []*Alert
-
-func (as Alerts) Len() int      { return len(as) }
-func (as Alerts) Swap(i, j int) { as[i], as[j] = as[j], as[i] }
-
-func (as Alerts) Less(i, j int) bool {
-	if as[i].StartsAt.Before(as[j].StartsAt) {
-		return true
-	}
-	if as[i].EndsAt.Before(as[j].EndsAt) {
-		return true
-	}
-	return as[i].Fingerprint() < as[j].Fingerprint()
-}
-
-// HasFiring returns true iff one of the alerts is not resolved.
-func (as Alerts) HasFiring() bool {
-	for _, a := range as {
-		if !a.Resolved() {
-			return true
-		}
-	}
-	return false
-}
-
-// Status returns StatusFiring iff at least one of the alerts is firing.
-func (as Alerts) Status() AlertStatus {
-	if as.HasFiring() {
-		return AlertFiring
-	}
-	return AlertResolved
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/fingerprinting.go

@@ -1,105 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"fmt"
-	"strconv"
-)
-
-// Fingerprint provides a hash-capable representation of a Metric.
-// For our purposes, FNV-1A 64-bit is used.
-type Fingerprint uint64
-
-// FingerprintFromString transforms a string representation into a Fingerprint.
-func FingerprintFromString(s string) (Fingerprint, error) {
-	num, err := strconv.ParseUint(s, 16, 64)
-	return Fingerprint(num), err
-}
-
-// ParseFingerprint parses the input string into a fingerprint.
-func ParseFingerprint(s string) (Fingerprint, error) {
-	num, err := strconv.ParseUint(s, 16, 64)
-	if err != nil {
-		return 0, err
-	}
-	return Fingerprint(num), nil
-}
-
-func (f Fingerprint) String() string {
-	return fmt.Sprintf("%016x", uint64(f))
-}
-
-// Fingerprints represents a collection of Fingerprint subject to a given
-// natural sorting scheme. It implements sort.Interface.
-type Fingerprints []Fingerprint
-
-// Len implements sort.Interface.
-func (f Fingerprints) Len() int {
-	return len(f)
-}
-
-// Less implements sort.Interface.
-func (f Fingerprints) Less(i, j int) bool {
-	return f[i] < f[j]
-}
-
-// Swap implements sort.Interface.
-func (f Fingerprints) Swap(i, j int) {
-	f[i], f[j] = f[j], f[i]
-}
-
-// FingerprintSet is a set of Fingerprints.
-type FingerprintSet map[Fingerprint]struct{}
-
-// Equal returns true if both sets contain the same elements (and not more).
-func (s FingerprintSet) Equal(o FingerprintSet) bool {
-	if len(s) != len(o) {
-		return false
-	}
-
-	for k := range s {
-		if _, ok := o[k]; !ok {
-			return false
-		}
-	}
-
-	return true
-}
-
-// Intersection returns the elements contained in both sets.
-func (s FingerprintSet) Intersection(o FingerprintSet) FingerprintSet {
-	myLength, otherLength := len(s), len(o)
-	if myLength == 0 || otherLength == 0 {
-		return FingerprintSet{}
-	}
-
-	subSet := s
-	superSet := o
-
-	if otherLength < myLength {
-		subSet = o
-		superSet = s
-	}
-
-	out := FingerprintSet{}
-
-	for k := range subSet {
-		if _, ok := superSet[k]; ok {
-			out[k] = struct{}{}
-		}
-	}
-
-	return out
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/labels.go

@@ -1,188 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"encoding/json"
-	"fmt"
-	"regexp"
-	"sort"
-	"strings"
-)
-
-const (
-	// AlertNameLabel is the name of the label containing the an alert's name.
-	AlertNameLabel = "alertname"
-
-	// ExportedLabelPrefix is the prefix to prepend to the label names present in
-	// exported metrics if a label of the same name is added by the server.
-	ExportedLabelPrefix = "exported_"
-
-	// MetricNameLabel is the label name indicating the metric name of a
-	// timeseries.
-	MetricNameLabel = "__name__"
-
-	// SchemeLabel is the name of the label that holds the scheme on which to
-	// scrape a target.
-	SchemeLabel = "__scheme__"
-
-	// AddressLabel is the name of the label that holds the address of
-	// a scrape target.
-	AddressLabel = "__address__"
-
-	// MetricsPathLabel is the name of the label that holds the path on which to
-	// scrape a target.
-	MetricsPathLabel = "__metrics_path__"
-
-	// ReservedLabelPrefix is a prefix which is not legal in user-supplied
-	// label names.
-	ReservedLabelPrefix = "__"
-
-	// MetaLabelPrefix is a prefix for labels that provide meta information.
-	// Labels with this prefix are used for intermediate label processing and
-	// will not be attached to time series.
-	MetaLabelPrefix = "__meta_"
-
-	// TmpLabelPrefix is a prefix for temporary labels as part of relabelling.
-	// Labels with this prefix are used for intermediate label processing and
-	// will not be attached to time series. This is reserved for use in
-	// Prometheus configuration files by users.
-	TmpLabelPrefix = "__tmp_"
-
-	// ParamLabelPrefix is a prefix for labels that provide URL parameters
-	// used to scrape a target.
-	ParamLabelPrefix = "__param_"
-
-	// JobLabel is the label name indicating the job from which a timeseries
-	// was scraped.
-	JobLabel = "job"
-
-	// InstanceLabel is the label name used for the instance label.
-	InstanceLabel = "instance"
-
-	// BucketLabel is used for the label that defines the upper bound of a
-	// bucket of a histogram ("le" -> "less or equal").
-	BucketLabel = "le"
-
-	// QuantileLabel is used for the label that defines the quantile in a
-	// summary.
-	QuantileLabel = "quantile"
-)
-
-// LabelNameRE is a regular expression matching valid label names.
-var LabelNameRE = regexp.MustCompile("^[a-zA-Z_][a-zA-Z0-9_]*$")
-
-// A LabelName is a key for a LabelSet or Metric.  It has a value associated
-// therewith.
-type LabelName string
-
-// UnmarshalYAML implements the yaml.Unmarshaler interface.
-func (ln *LabelName) UnmarshalYAML(unmarshal func(interface{}) error) error {
-	var s string
-	if err := unmarshal(&s); err != nil {
-		return err
-	}
-	if !LabelNameRE.MatchString(s) {
-		return fmt.Errorf("%q is not a valid label name", s)
-	}
-	*ln = LabelName(s)
-	return nil
-}
-
-// UnmarshalJSON implements the json.Unmarshaler interface.
-func (ln *LabelName) UnmarshalJSON(b []byte) error {
-	var s string
-	if err := json.Unmarshal(b, &s); err != nil {
-		return err
-	}
-	if !LabelNameRE.MatchString(s) {
-		return fmt.Errorf("%q is not a valid label name", s)
-	}
-	*ln = LabelName(s)
-	return nil
-}
-
-// LabelNames is a sortable LabelName slice. In implements sort.Interface.
-type LabelNames []LabelName
-
-func (l LabelNames) Len() int {
-	return len(l)
-}
-
-func (l LabelNames) Less(i, j int) bool {
-	return l[i] < l[j]
-}
-
-func (l LabelNames) Swap(i, j int) {
-	l[i], l[j] = l[j], l[i]
-}
-
-func (l LabelNames) String() string {
-	labelStrings := make([]string, 0, len(l))
-	for _, label := range l {
-		labelStrings = append(labelStrings, string(label))
-	}
-	return strings.Join(labelStrings, ", ")
-}
-
-// A LabelValue is an associated value for a LabelName.
-type LabelValue string
-
-// LabelValues is a sortable LabelValue slice. It implements sort.Interface.
-type LabelValues []LabelValue
-
-func (l LabelValues) Len() int {
-	return len(l)
-}
-
-func (l LabelValues) Less(i, j int) bool {
-	return sort.StringsAreSorted([]string{string(l[i]), string(l[j])})
-}
-
-func (l LabelValues) Swap(i, j int) {
-	l[i], l[j] = l[j], l[i]
-}
-
-// LabelPair pairs a name with a value.
-type LabelPair struct {
-	Name  LabelName
-	Value LabelValue
-}
-
-// LabelPairs is a sortable slice of LabelPair pointers. It implements
-// sort.Interface.
-type LabelPairs []*LabelPair
-
-func (l LabelPairs) Len() int {
-	return len(l)
-}
-
-func (l LabelPairs) Less(i, j int) bool {
-	switch {
-	case l[i].Name > l[j].Name:
-		return false
-	case l[i].Name < l[j].Name:
-		return true
-	case l[i].Value > l[j].Value:
-		return false
-	case l[i].Value < l[j].Value:
-		return true
-	default:
-		return false
-	}
-}
-
-func (l LabelPairs) Swap(i, j int) {
-	l[i], l[j] = l[j], l[i]
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/labelset.go

@@ -1,153 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"encoding/json"
-	"fmt"
-	"sort"
-	"strings"
-)
-
-// A LabelSet is a collection of LabelName and LabelValue pairs.  The LabelSet
-// may be fully-qualified down to the point where it may resolve to a single
-// Metric in the data store or not.  All operations that occur within the realm
-// of a LabelSet can emit a vector of Metric entities to which the LabelSet may
-// match.
-type LabelSet map[LabelName]LabelValue
-
-func (ls LabelSet) Equal(o LabelSet) bool {
-	if len(ls) != len(o) {
-		return false
-	}
-	for ln, lv := range ls {
-		olv, ok := o[ln]
-		if !ok {
-			return false
-		}
-		if olv != lv {
-			return false
-		}
-	}
-	return true
-}
-
-// Before compares the metrics, using the following criteria:
-//
-// If m has fewer labels than o, it is before o. If it has more, it is not.
-//
-// If the number of labels is the same, the superset of all label names is
-// sorted alphanumerically. The first differing label pair found in that order
-// determines the outcome: If the label does not exist at all in m, then m is
-// before o, and vice versa. Otherwise the label value is compared
-// alphanumerically.
-//
-// If m and o are equal, the method returns false.
-func (ls LabelSet) Before(o LabelSet) bool {
-	if len(ls) < len(o) {
-		return true
-	}
-	if len(ls) > len(o) {
-		return false
-	}
-
-	lns := make(LabelNames, 0, len(ls)+len(o))
-	for ln := range ls {
-		lns = append(lns, ln)
-	}
-	for ln := range o {
-		lns = append(lns, ln)
-	}
-	// It's probably not worth it to de-dup lns.
-	sort.Sort(lns)
-	for _, ln := range lns {
-		mlv, ok := ls[ln]
-		if !ok {
-			return true
-		}
-		olv, ok := o[ln]
-		if !ok {
-			return false
-		}
-		if mlv < olv {
-			return true
-		}
-		if mlv > olv {
-			return false
-		}
-	}
-	return false
-}
-
-func (ls LabelSet) Clone() LabelSet {
-	lsn := make(LabelSet, len(ls))
-	for ln, lv := range ls {
-		lsn[ln] = lv
-	}
-	return lsn
-}
-
-// Merge is a helper function to non-destructively merge two label sets.
-func (l LabelSet) Merge(other LabelSet) LabelSet {
-	result := make(LabelSet, len(l))
-
-	for k, v := range l {
-		result[k] = v
-	}
-
-	for k, v := range other {
-		result[k] = v
-	}
-
-	return result
-}
-
-func (l LabelSet) String() string {
-	lstrs := make([]string, 0, len(l))
-	for l, v := range l {
-		lstrs = append(lstrs, fmt.Sprintf("%s=%q", l, v))
-	}
-
-	sort.Strings(lstrs)
-	return fmt.Sprintf("{%s}", strings.Join(lstrs, ", "))
-}
-
-// Fingerprint returns the LabelSet's fingerprint.
-func (ls LabelSet) Fingerprint() Fingerprint {
-	return labelSetToFingerprint(ls)
-}
-
-// FastFingerprint returns the LabelSet's Fingerprint calculated by a faster hashing
-// algorithm, which is, however, more susceptible to hash collisions.
-func (ls LabelSet) FastFingerprint() Fingerprint {
-	return labelSetToFastFingerprint(ls)
-}
-
-// UnmarshalJSON implements the json.Unmarshaler interface.
-func (l *LabelSet) UnmarshalJSON(b []byte) error {
-	var m map[LabelName]LabelValue
-	if err := json.Unmarshal(b, &m); err != nil {
-		return err
-	}
-	// encoding/json only unmarshals maps of the form map[string]T. It treats
-	// LabelName as a string and does not call its UnmarshalJSON method.
-	// Thus, we have to replicate the behavior here.
-	for ln := range m {
-		if !LabelNameRE.MatchString(string(ln)) {
-			return fmt.Errorf("%q is not a valid label name", ln)
-		}
-	}
-	*l = LabelSet(m)
-	return nil
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/metric.go

@@ -1,81 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"fmt"
-	"sort"
-	"strings"
-)
-
-var separator = []byte{0}
-
-// A Metric is similar to a LabelSet, but the key difference is that a Metric is
-// a singleton and refers to one and only one stream of samples.
-type Metric LabelSet
-
-// Equal compares the metrics.
-func (m Metric) Equal(o Metric) bool {
-	return LabelSet(m).Equal(LabelSet(o))
-}
-
-// Before compares the metrics' underlying label sets.
-func (m Metric) Before(o Metric) bool {
-	return LabelSet(m).Before(LabelSet(o))
-}
-
-// Clone returns a copy of the Metric.
-func (m Metric) Clone() Metric {
-	clone := Metric{}
-	for k, v := range m {
-		clone[k] = v
-	}
-	return clone
-}
-
-func (m Metric) String() string {
-	metricName, hasName := m[MetricNameLabel]
-	numLabels := len(m) - 1
-	if !hasName {
-		numLabels = len(m)
-	}
-	labelStrings := make([]string, 0, numLabels)
-	for label, value := range m {
-		if label != MetricNameLabel {
-			labelStrings = append(labelStrings, fmt.Sprintf("%s=%q", label, value))
-		}
-	}
-
-	switch numLabels {
-	case 0:
-		if hasName {
-			return string(metricName)
-		}
-		return "{}"
-	default:
-		sort.Strings(labelStrings)
-		return fmt.Sprintf("%s{%s}", metricName, strings.Join(labelStrings, ", "))
-	}
-}
-
-// Fingerprint returns a Metric's Fingerprint.
-func (m Metric) Fingerprint() Fingerprint {
-	return LabelSet(m).Fingerprint()
-}
-
-// FastFingerprint returns a Metric's Fingerprint calculated by a faster hashing
-// algorithm, which is, however, more susceptible to hash collisions.
-func (m Metric) FastFingerprint() Fingerprint {
-	return LabelSet(m).FastFingerprint()
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/model.go

@@ -1,16 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package model contains common data structures that are shared across
-// Prometheus componenets and libraries.
-package model

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/signature.go

@@ -1,190 +0,0 @@
-// Copyright 2014 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"bytes"
-	"hash"
-	"hash/fnv"
-	"sort"
-	"sync"
-)
-
-// SeparatorByte is a byte that cannot occur in valid UTF-8 sequences and is
-// used to separate label names, label values, and other strings from each other
-// when calculating their combined hash value (aka signature aka fingerprint).
-const SeparatorByte byte = 255
-
-var (
-	// cache the signature of an empty label set.
-	emptyLabelSignature = fnv.New64a().Sum64()
-
-	hashAndBufPool sync.Pool
-)
-
-type hashAndBuf struct {
-	h hash.Hash64
-	b bytes.Buffer
-}
-
-func getHashAndBuf() *hashAndBuf {
-	hb := hashAndBufPool.Get()
-	if hb == nil {
-		return &hashAndBuf{h: fnv.New64a()}
-	}
-	return hb.(*hashAndBuf)
-}
-
-func putHashAndBuf(hb *hashAndBuf) {
-	hb.h.Reset()
-	hb.b.Reset()
-	hashAndBufPool.Put(hb)
-}
-
-// LabelsToSignature returns a quasi-unique signature (i.e., fingerprint) for a
-// given label set. (Collisions are possible but unlikely if the number of label
-// sets the function is applied to is small.)
-func LabelsToSignature(labels map[string]string) uint64 {
-	if len(labels) == 0 {
-		return emptyLabelSignature
-	}
-
-	labelNames := make([]string, 0, len(labels))
-	for labelName := range labels {
-		labelNames = append(labelNames, labelName)
-	}
-	sort.Strings(labelNames)
-
-	hb := getHashAndBuf()
-	defer putHashAndBuf(hb)
-
-	for _, labelName := range labelNames {
-		hb.b.WriteString(labelName)
-		hb.b.WriteByte(SeparatorByte)
-		hb.b.WriteString(labels[labelName])
-		hb.b.WriteByte(SeparatorByte)
-		hb.h.Write(hb.b.Bytes())
-		hb.b.Reset()
-	}
-	return hb.h.Sum64()
-}
-
-// labelSetToFingerprint works exactly as LabelsToSignature but takes a LabelSet as
-// parameter (rather than a label map) and returns a Fingerprint.
-func labelSetToFingerprint(ls LabelSet) Fingerprint {
-	if len(ls) == 0 {
-		return Fingerprint(emptyLabelSignature)
-	}
-
-	labelNames := make(LabelNames, 0, len(ls))
-	for labelName := range ls {
-		labelNames = append(labelNames, labelName)
-	}
-	sort.Sort(labelNames)
-
-	hb := getHashAndBuf()
-	defer putHashAndBuf(hb)
-
-	for _, labelName := range labelNames {
-		hb.b.WriteString(string(labelName))
-		hb.b.WriteByte(SeparatorByte)
-		hb.b.WriteString(string(ls[labelName]))
-		hb.b.WriteByte(SeparatorByte)
-		hb.h.Write(hb.b.Bytes())
-		hb.b.Reset()
-	}
-	return Fingerprint(hb.h.Sum64())
-}
-
-// labelSetToFastFingerprint works similar to labelSetToFingerprint but uses a
-// faster and less allocation-heavy hash function, which is more susceptible to
-// create hash collisions. Therefore, collision detection should be applied.
-func labelSetToFastFingerprint(ls LabelSet) Fingerprint {
-	if len(ls) == 0 {
-		return Fingerprint(emptyLabelSignature)
-	}
-
-	var result uint64
-	hb := getHashAndBuf()
-	defer putHashAndBuf(hb)
-
-	for labelName, labelValue := range ls {
-		hb.b.WriteString(string(labelName))
-		hb.b.WriteByte(SeparatorByte)
-		hb.b.WriteString(string(labelValue))
-		hb.h.Write(hb.b.Bytes())
-		result ^= hb.h.Sum64()
-		hb.h.Reset()
-		hb.b.Reset()
-	}
-	return Fingerprint(result)
-}
-
-// SignatureForLabels works like LabelsToSignature but takes a Metric as
-// parameter (rather than a label map) and only includes the labels with the
-// specified LabelNames into the signature calculation. The labels passed in
-// will be sorted by this function.
-func SignatureForLabels(m Metric, labels ...LabelName) uint64 {
-	if len(m) == 0 || len(labels) == 0 {
-		return emptyLabelSignature
-	}
-
-	sort.Sort(LabelNames(labels))
-
-	hb := getHashAndBuf()
-	defer putHashAndBuf(hb)
-
-	for _, label := range labels {
-		hb.b.WriteString(string(label))
-		hb.b.WriteByte(SeparatorByte)
-		hb.b.WriteString(string(m[label]))
-		hb.b.WriteByte(SeparatorByte)
-		hb.h.Write(hb.b.Bytes())
-		hb.b.Reset()
-	}
-	return hb.h.Sum64()
-}
-
-// SignatureWithoutLabels works like LabelsToSignature but takes a Metric as
-// parameter (rather than a label map) and excludes the labels with any of the
-// specified LabelNames from the signature calculation.
-func SignatureWithoutLabels(m Metric, labels map[LabelName]struct{}) uint64 {
-	if len(m) == 0 {
-		return emptyLabelSignature
-	}
-
-	labelNames := make(LabelNames, 0, len(m))
-	for labelName := range m {
-		if _, exclude := labels[labelName]; !exclude {
-			labelNames = append(labelNames, labelName)
-		}
-	}
-	if len(labelNames) == 0 {
-		return emptyLabelSignature
-	}
-	sort.Sort(labelNames)
-
-	hb := getHashAndBuf()
-	defer putHashAndBuf(hb)
-
-	for _, labelName := range labelNames {
-		hb.b.WriteString(string(labelName))
-		hb.b.WriteByte(SeparatorByte)
-		hb.b.WriteString(string(m[labelName]))
-		hb.b.WriteByte(SeparatorByte)
-		hb.h.Write(hb.b.Bytes())
-		hb.b.Reset()
-	}
-	return hb.h.Sum64()
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/silence.go

@@ -1,60 +0,0 @@
-// Copyright 2015 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"encoding/json"
-	"fmt"
-	"regexp"
-	"time"
-)
-
-// Matcher describes a matches the value of a given label.
-type Matcher struct {
-	Name    LabelName `json:"name"`
-	Value   string    `json:"value"`
-	IsRegex bool      `json:"isRegex"`
-}
-
-func (m *Matcher) UnmarshalJSON(b []byte) error {
-	type plain Matcher
-	if err := json.Unmarshal(b, (*plain)(m)); err != nil {
-		return err
-	}
-
-	if len(m.Name) == 0 {
-		return fmt.Errorf("label name in matcher must not be empty")
-	}
-	if m.IsRegex {
-		if _, err := regexp.Compile(m.Value); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// Silence defines the representation of a silence definiton
-// in the Prometheus eco-system.
-type Silence struct {
-	ID uint64 `json:"id,omitempty"`
-
-	Matchers []*Matcher `json:"matchers"`
-
-	StartsAt time.Time `json:"startsAt"`
-	EndsAt   time.Time `json:"endsAt"`
-
-	CreatedAt time.Time `json:"createdAt,omitempty"`
-	CreatedBy string    `json:"createdBy"`
-	Comment   string    `json:"comment,omitempty"`
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/time.go

@@ -1,230 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"fmt"
-	"math"
-	"regexp"
-	"strconv"
-	"strings"
-	"time"
-)
-
-const (
-	// MinimumTick is the minimum supported time resolution. This has to be
-	// at least time.Second in order for the code below to work.
-	minimumTick = time.Millisecond
-	// second is the Time duration equivalent to one second.
-	second = int64(time.Second / minimumTick)
-	// The number of nanoseconds per minimum tick.
-	nanosPerTick = int64(minimumTick / time.Nanosecond)
-
-	// Earliest is the earliest Time representable. Handy for
-	// initializing a high watermark.
-	Earliest = Time(math.MinInt64)
-	// Latest is the latest Time representable. Handy for initializing
-	// a low watermark.
-	Latest = Time(math.MaxInt64)
-)
-
-// Time is the number of milliseconds since the epoch
-// (1970-01-01 00:00 UTC) excluding leap seconds.
-type Time int64
-
-// Interval describes and interval between two timestamps.
-type Interval struct {
-	Start, End Time
-}
-
-// Now returns the current time as a Time.
-func Now() Time {
-	return TimeFromUnixNano(time.Now().UnixNano())
-}
-
-// TimeFromUnix returns the Time equivalent to the Unix Time t
-// provided in seconds.
-func TimeFromUnix(t int64) Time {
-	return Time(t * second)
-}
-
-// TimeFromUnixNano returns the Time equivalent to the Unix Time
-// t provided in nanoseconds.
-func TimeFromUnixNano(t int64) Time {
-	return Time(t / nanosPerTick)
-}
-
-// Equal reports whether two Times represent the same instant.
-func (t Time) Equal(o Time) bool {
-	return t == o
-}
-
-// Before reports whether the Time t is before o.
-func (t Time) Before(o Time) bool {
-	return t < o
-}
-
-// After reports whether the Time t is after o.
-func (t Time) After(o Time) bool {
-	return t > o
-}
-
-// Add returns the Time t + d.
-func (t Time) Add(d time.Duration) Time {
-	return t + Time(d/minimumTick)
-}
-
-// Sub returns the Duration t - o.
-func (t Time) Sub(o Time) time.Duration {
-	return time.Duration(t-o) * minimumTick
-}
-
-// Time returns the time.Time representation of t.
-func (t Time) Time() time.Time {
-	return time.Unix(int64(t)/second, (int64(t)%second)*nanosPerTick)
-}
-
-// Unix returns t as a Unix time, the number of seconds elapsed
-// since January 1, 1970 UTC.
-func (t Time) Unix() int64 {
-	return int64(t) / second
-}
-
-// UnixNano returns t as a Unix time, the number of nanoseconds elapsed
-// since January 1, 1970 UTC.
-func (t Time) UnixNano() int64 {
-	return int64(t) * nanosPerTick
-}
-
-// The number of digits after the dot.
-var dotPrecision = int(math.Log10(float64(second)))
-
-// String returns a string representation of the Time.
-func (t Time) String() string {
-	return strconv.FormatFloat(float64(t)/float64(second), 'f', -1, 64)
-}
-
-// MarshalJSON implements the json.Marshaler interface.
-func (t Time) MarshalJSON() ([]byte, error) {
-	return []byte(t.String()), nil
-}
-
-// UnmarshalJSON implements the json.Unmarshaler interface.
-func (t *Time) UnmarshalJSON(b []byte) error {
-	p := strings.Split(string(b), ".")
-	switch len(p) {
-	case 1:
-		v, err := strconv.ParseInt(string(p[0]), 10, 64)
-		if err != nil {
-			return err
-		}
-		*t = Time(v * second)
-
-	case 2:
-		v, err := strconv.ParseInt(string(p[0]), 10, 64)
-		if err != nil {
-			return err
-		}
-		v *= second
-
-		prec := dotPrecision - len(p[1])
-		if prec < 0 {
-			p[1] = p[1][:dotPrecision]
-		} else if prec > 0 {
-			p[1] = p[1] + strings.Repeat("0", prec)
-		}
-
-		va, err := strconv.ParseInt(p[1], 10, 32)
-		if err != nil {
-			return err
-		}
-
-		*t = Time(v + va)
-
-	default:
-		return fmt.Errorf("invalid time %q", string(b))
-	}
-	return nil
-}
-
-// Duration wraps time.Duration. It is used to parse the custom duration format
-// from YAML.
-// This type should not propagate beyond the scope of input/output processing.
-type Duration time.Duration
-
-// StringToDuration parses a string into a time.Duration, assuming that a year
-// a day always has 24h.
-func ParseDuration(durationStr string) (Duration, error) {
-	matches := durationRE.FindStringSubmatch(durationStr)
-	if len(matches) != 3 {
-		return 0, fmt.Errorf("not a valid duration string: %q", durationStr)
-	}
-	durSeconds, _ := strconv.Atoi(matches[1])
-	dur := time.Duration(durSeconds) * time.Second
-	unit := matches[2]
-	switch unit {
-	case "d":
-		dur *= 60 * 60 * 24
-	case "h":
-		dur *= 60 * 60
-	case "m":
-		dur *= 60
-	case "s":
-		dur *= 1
-	default:
-		return 0, fmt.Errorf("invalid time unit in duration string: %q", unit)
-	}
-	return Duration(dur), nil
-}
-
-var durationRE = regexp.MustCompile("^([0-9]+)([ywdhms]+)$")
-
-func (d Duration) String() string {
-	seconds := int64(time.Duration(d) / time.Second)
-	factors := map[string]int64{
-		"d": 60 * 60 * 24,
-		"h": 60 * 60,
-		"m": 60,
-		"s": 1,
-	}
-	unit := "s"
-	switch int64(0) {
-	case seconds % factors["d"]:
-		unit = "d"
-	case seconds % factors["h"]:
-		unit = "h"
-	case seconds % factors["m"]:
-		unit = "m"
-	}
-	return fmt.Sprintf("%v%v", seconds/factors[unit], unit)
-}
-
-// MarshalYAML implements the yaml.Marshaler interface.
-func (d Duration) MarshalYAML() (interface{}, error) {
-	return d.String(), nil
-}
-
-// UnmarshalYAML implements the yaml.Unmarshaler interface.
-func (d *Duration) UnmarshalYAML(unmarshal func(interface{}) error) error {
-	var s string
-	if err := unmarshal(&s); err != nil {
-		return err
-	}
-	dur, err := ParseDuration(s)
-	if err != nil {
-		return err
-	}
-	*d = dur
-	return nil
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/common/model/value.go

@@ -1,395 +0,0 @@
-// Copyright 2013 The Prometheus Authors
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package model
-
-import (
-	"encoding/json"
-	"fmt"
-	"sort"
-	"strconv"
-	"strings"
-)
-
-// A SampleValue is a representation of a value for a given sample at a given
-// time.
-type SampleValue float64
-
-// MarshalJSON implements json.Marshaler.
-func (v SampleValue) MarshalJSON() ([]byte, error) {
-	return json.Marshal(v.String())
-}
-
-// UnmarshalJSON implements json.Unmarshaler.
-func (v *SampleValue) UnmarshalJSON(b []byte) error {
-	if len(b) < 2 || b[0] != '"' || b[len(b)-1] != '"' {
-		return fmt.Errorf("sample value must be a quoted string")
-	}
-	f, err := strconv.ParseFloat(string(b[1:len(b)-1]), 64)
-	if err != nil {
-		return err
-	}
-	*v = SampleValue(f)
-	return nil
-}
-
-func (v SampleValue) Equal(o SampleValue) bool {
-	return v == o
-}
-
-func (v SampleValue) String() string {
-	return strconv.FormatFloat(float64(v), 'f', -1, 64)
-}
-
-// SamplePair pairs a SampleValue with a Timestamp.
-type SamplePair struct {
-	Timestamp Time
-	Value     SampleValue
-}
-
-// MarshalJSON implements json.Marshaler.
-func (s SamplePair) MarshalJSON() ([]byte, error) {
-	t, err := json.Marshal(s.Timestamp)
-	if err != nil {
-		return nil, err
-	}
-	v, err := json.Marshal(s.Value)
-	if err != nil {
-		return nil, err
-	}
-	return []byte(fmt.Sprintf("[%s,%s]", t, v)), nil
-}
-
-// UnmarshalJSON implements json.Unmarshaler.
-func (s *SamplePair) UnmarshalJSON(b []byte) error {
-	v := [...]json.Unmarshaler{&s.Timestamp, &s.Value}
-	return json.Unmarshal(b, &v)
-}
-
-// Equal returns true if this SamplePair and o have equal Values and equal
-// Timestamps.
-func (s *SamplePair) Equal(o *SamplePair) bool {
-	return s == o || (s.Value == o.Value && s.Timestamp.Equal(o.Timestamp))
-}
-
-func (s SamplePair) String() string {
-	return fmt.Sprintf("%s @[%s]", s.Value, s.Timestamp)
-}
-
-// Sample is a sample pair associated with a metric.
-type Sample struct {
-	Metric    Metric      `json:"metric"`
-	Value     SampleValue `json:"value"`
-	Timestamp Time        `json:"timestamp"`
-}
-
-// Equal compares first the metrics, then the timestamp, then the value.
-func (s *Sample) Equal(o *Sample) bool {
-	if s == o {
-		return true
-	}
-
-	if !s.Metric.Equal(o.Metric) {
-		return false
-	}
-	if !s.Timestamp.Equal(o.Timestamp) {
-		return false
-	}
-	if s.Value != o.Value {
-		return false
-	}
-
-	return true
-}
-
-func (s Sample) String() string {
-	return fmt.Sprintf("%s => %s", s.Metric, SamplePair{
-		Timestamp: s.Timestamp,
-		Value:     s.Value,
-	})
-}
-
-// MarshalJSON implements json.Marshaler.
-func (s Sample) MarshalJSON() ([]byte, error) {
-	v := struct {
-		Metric Metric     `json:"metric"`
-		Value  SamplePair `json:"value"`
-	}{
-		Metric: s.Metric,
-		Value: SamplePair{
-			Timestamp: s.Timestamp,
-			Value:     s.Value,
-		},
-	}
-
-	return json.Marshal(&v)
-}
-
-// UnmarshalJSON implements json.Unmarshaler.
-func (s *Sample) UnmarshalJSON(b []byte) error {
-	v := struct {
-		Metric Metric     `json:"metric"`
-		Value  SamplePair `json:"value"`
-	}{
-		Metric: s.Metric,
-		Value: SamplePair{
-			Timestamp: s.Timestamp,
-			Value:     s.Value,
-		},
-	}
-
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-
-	s.Metric = v.Metric
-	s.Timestamp = v.Value.Timestamp
-	s.Value = v.Value.Value
-
-	return nil
-}
-
-// Samples is a sortable Sample slice. It implements sort.Interface.
-type Samples []*Sample
-
-func (s Samples) Len() int {
-	return len(s)
-}
-
-// Less compares first the metrics, then the timestamp.
-func (s Samples) Less(i, j int) bool {
-	switch {
-	case s[i].Metric.Before(s[j].Metric):
-		return true
-	case s[j].Metric.Before(s[i].Metric):
-		return false
-	case s[i].Timestamp.Before(s[j].Timestamp):
-		return true
-	default:
-		return false
-	}
-}
-
-func (s Samples) Swap(i, j int) {
-	s[i], s[j] = s[j], s[i]
-}
-
-// Equal compares two sets of samples and returns true if they are equal.
-func (s Samples) Equal(o Samples) bool {
-	if len(s) != len(o) {
-		return false
-	}
-
-	for i, sample := range s {
-		if !sample.Equal(o[i]) {
-			return false
-		}
-	}
-	return true
-}
-
-// SampleStream is a stream of Values belonging to an attached COWMetric.
-type SampleStream struct {
-	Metric Metric       `json:"metric"`
-	Values []SamplePair `json:"values"`
-}
-
-func (ss SampleStream) String() string {
-	vals := make([]string, len(ss.Values))
-	for i, v := range ss.Values {
-		vals[i] = v.String()
-	}
-	return fmt.Sprintf("%s =>\n%s", ss.Metric, strings.Join(vals, "\n"))
-}
-
-// Value is a generic interface for values resulting from a query evaluation.
-type Value interface {
-	Type() ValueType
-	String() string
-}
-
-func (Matrix) Type() ValueType  { return ValMatrix }
-func (Vector) Type() ValueType  { return ValVector }
-func (*Scalar) Type() ValueType { return ValScalar }
-func (*String) Type() ValueType { return ValString }
-
-type ValueType int
-
-const (
-	ValNone ValueType = iota
-	ValScalar
-	ValVector
-	ValMatrix
-	ValString
-)
-
-// MarshalJSON implements json.Marshaler.
-func (et ValueType) MarshalJSON() ([]byte, error) {
-	return json.Marshal(et.String())
-}
-
-func (et *ValueType) UnmarshalJSON(b []byte) error {
-	var s string
-	if err := json.Unmarshal(b, &s); err != nil {
-		return err
-	}
-	switch s {
-	case "<ValNone>":
-		*et = ValNone
-	case "scalar":
-		*et = ValScalar
-	case "vector":
-		*et = ValVector
-	case "matrix":
-		*et = ValMatrix
-	case "string":
-		*et = ValString
-	default:
-		return fmt.Errorf("unknown value type %q", s)
-	}
-	return nil
-}
-
-func (e ValueType) String() string {
-	switch e {
-	case ValNone:
-		return "<ValNone>"
-	case ValScalar:
-		return "scalar"
-	case ValVector:
-		return "vector"
-	case ValMatrix:
-		return "matrix"
-	case ValString:
-		return "string"
-	}
-	panic("ValueType.String: unhandled value type")
-}
-
-// Scalar is a scalar value evaluated at the set timestamp.
-type Scalar struct {
-	Value     SampleValue `json:"value"`
-	Timestamp Time        `json:"timestamp"`
-}
-
-func (s Scalar) String() string {
-	return fmt.Sprintf("scalar: %v @[%v]", s.Value, s.Timestamp)
-}
-
-// MarshalJSON implements json.Marshaler.
-func (s Scalar) MarshalJSON() ([]byte, error) {
-	v := strconv.FormatFloat(float64(s.Value), 'f', -1, 64)
-	return json.Marshal([...]interface{}{s.Timestamp, string(v)})
-}
-
-// UnmarshalJSON implements json.Unmarshaler.
-func (s *Scalar) UnmarshalJSON(b []byte) error {
-	var f string
-	v := [...]interface{}{&s.Timestamp, &f}
-
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-
-	value, err := strconv.ParseFloat(f, 64)
-	if err != nil {
-		return fmt.Errorf("error parsing sample value: %s", err)
-	}
-	s.Value = SampleValue(value)
-	return nil
-}
-
-// String is a string value evaluated at the set timestamp.
-type String struct {
-	Value     string `json:"value"`
-	Timestamp Time   `json:"timestamp"`
-}
-
-func (s *String) String() string {
-	return s.Value
-}
-
-// MarshalJSON implements json.Marshaler.
-func (s String) MarshalJSON() ([]byte, error) {
-	return json.Marshal([]interface{}{s.Timestamp, s.Value})
-}
-
-// UnmarshalJSON implements json.Unmarshaler.
-func (s *String) UnmarshalJSON(b []byte) error {
-	v := [...]interface{}{&s.Timestamp, &s.Value}
-	return json.Unmarshal(b, &v)
-}
-
-// Vector is basically only an alias for Samples, but the
-// contract is that in a Vector, all Samples have the same timestamp.
-type Vector []*Sample
-
-func (vec Vector) String() string {
-	entries := make([]string, len(vec))
-	for i, s := range vec {
-		entries[i] = s.String()
-	}
-	return strings.Join(entries, "\n")
-}
-
-func (vec Vector) Len() int      { return len(vec) }
-func (vec Vector) Swap(i, j int) { vec[i], vec[j] = vec[j], vec[i] }
-
-// Less compares first the metrics, then the timestamp.
-func (vec Vector) Less(i, j int) bool {
-	switch {
-	case vec[i].Metric.Before(vec[j].Metric):
-		return true
-	case vec[j].Metric.Before(vec[i].Metric):
-		return false
-	case vec[i].Timestamp.Before(vec[j].Timestamp):
-		return true
-	default:
-		return false
-	}
-}
-
-// Equal compares two sets of samples and returns true if they are equal.
-func (vec Vector) Equal(o Vector) bool {
-	if len(vec) != len(o) {
-		return false
-	}
-
-	for i, sample := range vec {
-		if !sample.Equal(o[i]) {
-			return false
-		}
-	}
-	return true
-}
-
-// Matrix is a list of time series.
-type Matrix []*SampleStream
-
-func (m Matrix) Len() int           { return len(m) }
-func (m Matrix) Less(i, j int) bool { return m[i].Metric.Before(m[j].Metric) }
-func (m Matrix) Swap(i, j int)      { m[i], m[j] = m[j], m[i] }
-
-func (mat Matrix) String() string {
-	matCp := make(Matrix, len(mat))
-	copy(matCp, mat)
-	sort.Sort(matCp)
-
-	strs := make([]string, len(matCp))
-
-	for i, ss := range matCp {
-		strs[i] = ss.String()
-	}
-
-	return strings.Join(strs, "\n")
-}

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/procfs/AUTHORS.md

@@ -1,20 +0,0 @@
-The Prometheus project was started by Matt T. Proud (emeritus) and
-Julius Volz in 2012.
-
-Maintainers of this repository:
-
-* Tobias Schmidt <ts@soundcloud.com>
-
-The following individuals have contributed code to this repository
-(listed in alphabetical order):
-
-* Armen Baghumian <abaghumian@noggin.com.au>
-* Bjoern Rabenstein <beorn@soundcloud.com>
-* David Cournapeau <cournape@gmail.com>
-* Ji-Hoon, Seol <jihoon.seol@gmail.com>
-* Jonas Große Sundrup <cherti@letopolis.de>
-* Julius Volz <julius@soundcloud.com>
-* Matthias Rampke <mr@soundcloud.com>
-* Nicky Gerritsen <nicky@streamone.nl>
-* Rémi Audebert <contact@halfr.net>
-* Tobias Schmidt <tobidt@gmail.com>

staging/src/k8s.io/client-go/1.4/_vendor/github.com/prometheus/procfs/CONTRIBUTING.md

@@ -1,18 +0,0 @@
-# Contributing
-
-Prometheus uses GitHub to manage reviews of pull requests.
-
-* If you have a trivial fix or improvement, go ahead and create a pull
-  request, addressing (with `@...`) one or more of the maintainers
-  (see [AUTHORS.md](AUTHORS.md)) in the description of the pull request.
-
-* If you plan to do something more involved, first discuss your ideas
-  on our [mailing list](https://groups.google.com/forum/?fromgroups#!forum/prometheus-developers).
-  This will avoid unnecessary work and surely give you and us a good deal
-  of inspiration.
-
-* Relevant coding style guidelines are the [Go Code Review
-  Comments](https://code.google.com/p/go-wiki/wiki/CodeReviewComments)
-  and the _Formatting and style_ section of Peter Bourgon's [Go: Best
-  Practices for Production
-  Environments](http://peter.bourgon.org/go-in-production/#formatting-and-style).