47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package command
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import (
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"fmt"
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"github.com/cli/cli/internal/cobrafish"
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"github.com/spf13/cobra"
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)
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func init() {
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RootCmd.AddCommand(completionCmd)
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completionCmd.Flags().StringP("shell", "s", "bash", "Shell type: {bash|zsh|fish|powershell}")
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}
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var completionCmd = &cobra.Command{
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Use: "completion",
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Short: "Generate shell completion scripts",
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Long: `Generate shell completion scripts for GitHub CLI commands.
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For example, for bash you could add this to your '~/.bash_profile':
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eval "$(gh completion)"
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When installing GitHub CLI through a package manager, however, it's possible that
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no additional shell configuration is necessary to gain completion support. For
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Homebrew, see <https://docs.brew.sh/Shell-Completion>
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`,
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RunE: func(cmd *cobra.Command, args []string) error {
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shellType, err := cmd.Flags().GetString("shell")
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if err != nil {
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return err
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}
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switch shellType {
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case "bash":
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return RootCmd.GenBashCompletion(cmd.OutOrStdout())
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case "zsh":
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return RootCmd.GenZshCompletion(cmd.OutOrStdout())
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case "powershell":
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return RootCmd.GenPowerShellCompletion(cmd.OutOrStdout())
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case "fish":
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return cobrafish.GenCompletion(RootCmd, cmd.OutOrStdout())
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default:
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return fmt.Errorf("unsupported shell type %q", shellType)
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}
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},
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}
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