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51 lines
1.6 KiB
Go
51 lines
1.6 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"github.com/spf13/cobra"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api/meta"
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)
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// ResourceFromArgs expects two arguments with a given type, and extracts the fields necessary
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// to uniquely locate a resource. Displays a UsageError if that contract is not satisfied, or
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// a generic error if any other problems occur.
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// DEPRECATED: Use resource.Builder
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func ResourceFromArgs(cmd *cobra.Command, args []string, mapper meta.RESTMapper, cmdNamespace string) (mapping *meta.RESTMapping, namespace, name string, err error) {
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if len(args) != 2 {
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err = UsageError(cmd, "Must provide resource and name command line params")
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return
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}
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resource := args[0]
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namespace = cmdNamespace
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name = args[1]
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if len(name) == 0 || len(resource) == 0 {
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err = UsageError(cmd, "Must provide resource and name command line params")
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return
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}
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version, kind, err := mapper.VersionAndKindForResource(resource)
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if err != nil {
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return
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}
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mapping, err = mapper.RESTMapping(kind, version)
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return
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}
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