garden: switch to "clap" for command-line parsing

garden-rs / garden

Garden grows and cultivates collections of Git trees ~ Official mirror of https://gitlab.com/garden-rs/garden

https://garden-rs.gitlab.io

MIT License

64 stars 9 forks source link

Closed davvid closed 1 year ago

davvid commented 1 year ago

Clap has a robust ecosystem and allows us to simplify our argument parsing

We get a -V | --version option for free and we can leverage clap_complete for shell completions.

Add a new garden completion command for generating shell completions.