mirror of https://github.com/helm/helm
parent
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commit
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/*
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Copyright 2016 The Kubernetes Authors 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 main
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import (
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"io"
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"github.com/spf13/cobra"
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)
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const completionDesc = `
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Generate bash autocompletions script for Helm.
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This command can generate shell autocompletions.
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$ helm completion
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Can be sourced as such
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$ source <(helm completion)
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`
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type completionCmd struct {
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out io.Writer
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topCmd *cobra.Command
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}
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func newCompletionCmd(out io.Writer, topCmd *cobra.Command) *cobra.Command {
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cc := &completionCmd{out: out, topCmd: topCmd}
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cmd := &cobra.Command{
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Use: "completion",
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Short: "Generate bash autocompletions script",
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Long: completionDesc,
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Hidden: false,
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RunE: func(cmd *cobra.Command, args []string) error {
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cc.run()
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return nil
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},
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}
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return cmd
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}
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func (c *completionCmd) run() error {
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return c.topCmd.GenBashCompletion(c.out)
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}
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