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