WardrikDaemon.CLI.Completion (wardrik_daemon v0.1.0-rc.1)

Writes wardrik completion SHELL: completion for bash, zsh or fish.

It completes every command, namespace and option, for wardrik and rik alike.

Summary

Returns the completion script for shell over commands, or :error for a shell it doesn't know.

@spec script(String.t(), [WardrikDaemon.CLI.Command.t()]) ::
  {:ok, String.t()} | :error

Returns the completion script for shell over commands, or :error for a shell it doesn't know.