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@ -52,6 +52,25 @@ To load completions for every new session, execute once:
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$ helm completion zsh > "${fpath[1]}/_helm"
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`
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const fishCompDesc = `
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Generate the autocompletion script for Helm for the fish shell.
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To load completions in your current shell session:
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$ helm completion fish | source
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To load completions for every new session, execute once:
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$ helm completion fish > ~/.config/fish/completions/helm.fish
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You will need to start a new shell for this setup to take effect.
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`
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const (
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noDescFlagName = "no-descriptions"
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noDescFlagText = "disable completion descriptions"
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)
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var disableCompDescriptions bool
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func newCompletionCmd(out io.Writer) *cobra.Command {
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cmd := &cobra.Command{
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Use: "completion",
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@ -85,7 +104,20 @@ func newCompletionCmd(out io.Writer) *cobra.Command {
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},
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}
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cmd.AddCommand(bash, zsh)
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fish := &cobra.Command{
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Use: "fish",
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Short: "generate autocompletions script for fish",
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Long: fishCompDesc,
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Args: require.NoArgs,
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DisableFlagsInUseLine: true,
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ValidArgsFunction: noCompletions,
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RunE: func(cmd *cobra.Command, args []string) error {
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return runCompletionFish(out, cmd)
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},
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}
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fish.Flags().BoolVar(&disableCompDescriptions, noDescFlagName, false, noDescFlagText)
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cmd.AddCommand(bash, zsh, fish)
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return cmd
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}
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@ -257,6 +289,10 @@ __helm_bash_source <(__helm_convert_bash_to_zsh)
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return nil
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}
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func runCompletionFish(out io.Writer, cmd *cobra.Command) error {
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return cmd.Root().GenFishCompletion(out, !disableCompDescriptions)
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}
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// Function to disable file completion
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func noCompletions(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
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return nil, cobra.ShellCompDirectiveNoFileComp
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