Move each kubectl command to a separate directory

pkg/kubectl/cmd/options/options.go

@@ -0,0 +1,55 @@
+/*
+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 options
+
+import (
+	"io"
+
+	"k8s.io/kubernetes/pkg/kubectl/cmd/templates"
+	"k8s.io/kubernetes/pkg/kubectl/util/i18n"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	optionsExample = templates.Examples(i18n.T(`
+		# Print flags inherited by all commands
+		kubectl options`))
+)
+
+// NewCmdOptions implements the options command
+func NewCmdOptions(out io.Writer) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:     "options",
+		Short:   i18n.T("Print the list of flags inherited by all commands"),
+		Long:    "Print the list of flags inherited by all commands",
+		Example: optionsExample,
+		Run: func(cmd *cobra.Command, args []string) {
+			cmd.Usage()
+		},
+	}
+
+	// The `options` command needs write its output to the `out` stream
+	// (typically stdout). Without calling SetOutput here, the Usage()
+	// function call will fall back to stderr.
+	//
+	// See https://github.com/kubernetes/kubernetes/pull/46394 for details.
+	cmd.SetOutput(out)
+
+	templates.UseOptionsTemplates(cmd)
+	return cmd
+}