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33 lines
720 B
Go
33 lines
720 B
Go
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 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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default:
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fmt.Printf("Unknown shell %s, only bash is available\n", args[0])
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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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