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- /*
- Copyright 2017 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 cmd
- import (
- "github.com/spf13/cobra"
- "k8s.io/cli-runtime/pkg/genericclioptions"
- cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
- "k8s.io/kubernetes/pkg/kubectl/util/i18n"
- "k8s.io/kubernetes/pkg/kubectl/util/templates"
- )
- // NewCmdAlpha creates a command that acts as an alternate root command for features in alpha
- func NewCmdAlpha(f cmdutil.Factory, streams genericclioptions.IOStreams) *cobra.Command {
- cmd := &cobra.Command{
- Use: "alpha",
- Short: i18n.T("Commands for features in alpha"),
- Long: templates.LongDesc(i18n.T("These commands correspond to alpha features that are not enabled in Kubernetes clusters by default.")),
- }
- // Alpha commands should be added here. As features graduate from alpha they should move
- // from here to the CommandGroups defined by NewKubeletCommand() in cmd.go.
- //cmd.AddCommand(NewCmdDebug(f, in, out, err))
- // NewKubeletCommand() will hide the alpha command if it has no subcommands. Overriding
- // the help function ensures a reasonable message if someone types the hidden command anyway.
- if !cmd.HasSubCommands() {
- cmd.SetHelpFunc(func(*cobra.Command, []string) {
- cmd.Println(i18n.T("No alpha commands are available in this version of kubectl"))
- })
- }
- return cmd
- }
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