52 lines
1.6 KiB
Go
52 lines
1.6 KiB
Go
// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// 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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package cmd
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import (
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"fmt"
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"os"
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"github.com/spf13/cobra"
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)
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func genCompletionCmd(name, version string, rootCmd *BeatsRootCmd) *cobra.Command {
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completionCmd := cobra.Command{
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Use: "completion SHELL",
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Short: "Output shell completion code for the specified shell (bash and zsh only by the moment)",
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// We don't want to expose this one in help:
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Hidden: true,
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Run: func(cmd *cobra.Command, args []string) {
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if len(args) != 1 {
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fmt.Println("Expected one argument with the desired shell")
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os.Exit(1)
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}
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switch args[0] {
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case "bash":
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rootCmd.GenBashCompletion(os.Stdout)
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case "zsh":
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rootCmd.GenZshCompletion(os.Stdout)
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default:
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fmt.Printf("Unknown shell %s, only bash and zsh are available\n", args[0])
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os.Exit(1)
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}
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},
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}
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return &completionCmd
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}
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