mirror of https://github.com/mikefarah/yq.git
58 lines
1.5 KiB
Go
58 lines
1.5 KiB
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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var shellVariant = "bash"
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func createBashCompletionCmd(rootCmd *cobra.Command) *cobra.Command {
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var completionCmd = &cobra.Command{
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Use: "shell-completion",
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Short: "Generates shell completion scripts",
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Long: `To load completion for:
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bash:
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Run
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. <(yq shell-completion)
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To configure your bash shell to load completions for each session add to
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your bashrc
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# ~/.bashrc or ~/.profile
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. <(yq shell-completion)
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zsh:
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The generated completion script should be put somewhere in your $fpath named _yq
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powershell:
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Users need PowerShell version 5.0 or above, which comes with Windows 10 and
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can be downloaded separately for Windows 7 or 8.1. They can then write the
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completions to a file and source this file from their PowerShell profile,
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which is referenced by the $Profile environment variable.
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fish:
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Save the output to a fish file and add it to your completions directory.
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`,
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RunE: func(cmd *cobra.Command, args []string) error {
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switch shellVariant {
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case "bash", "":
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return rootCmd.GenBashCompletion(os.Stdout)
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case "zsh":
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return rootCmd.GenZshCompletion(os.Stdout)
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case "fish":
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return rootCmd.GenFishCompletion(os.Stdout, true)
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case "powershell":
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return rootCmd.GenPowerShellCompletion(os.Stdout)
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default:
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return fmt.Errorf("Unknown variant %v", shellVariant)
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}
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},
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}
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completionCmd.PersistentFlags().StringVarP(&shellVariant, "variation", "V", "", "shell variation: bash (default), zsh, fish, powershell")
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return completionCmd
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}
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