cubic completions

$ cubic completions --help
Generate command completions for your shell

Usage: cubic completions [OPTIONS] [SHELL]

Arguments:
  [SHELL]  The shell to generate completions for [possible values: bash, elvish, fish, powershell, zsh]

Options:
  -v, --verbose  Increase logging output
  -q, --quiet    Reduce logging output
  -h, --help     Print help