commands

var (
	// CompletionCommand is the command to create things
	CompletionCommand = &cobra.Command{
		Use:                   "completion <bash|fish|zsh> [--stdout]",
		Args:                  cobra.ExactArgs(1),
		DisableFlagsInUseLine: true,
		Short:                 "Create completion file for bash, fish, or zsh",
		Long: `Generates shell completion code to tab-complete gsctl's commands and
some required flags.

The completion file will either be written to the current directory
or, when adding the --stdout flag, be written to the standard output.

Bash
----

To enable bash completion for gsctl, add a line like this
to your ~/.bash_profile

    source <(gsctl completion bash --stdout)

Then start a new terminal session.

Fish
----

Run

    gsctl completion fish --stdout > ~/.config/fish/completions/gsctl.fish

and then start a new terminal session.

Zsh
---

The generic installation procedure for zsh is:

1. Decide for a target directory from your $FPATH, e. g. ~/.my_completion
   and execute this:

   gsctl completion zsh --stdout > ~/.my_completion/_gsctl

2. Re-initialize your completion files:

   rm -f ~/.zcompdump; compinit
`,
		PreRun: validateCompletionPreconditions,
		Run:    generateCompletionFile,
	}
)

var RootCommand = &cobra.Command{
	Use: config.ProgramName,

	PersistentPreRunE: initConfig,
	Run:               printResult,
}