Add shell completions for bash/zsh/fish/posh/etc

[Freed-Wu]

Description of the problem

❯ gitmoji -<TAB>
option
-c          Interactively commit using the prompts
--commit    Interactively commit using the prompts
--config    Setup gitmoji-cli preferences.
-g          Setup gitmoji-cli preferences.
-i          Initialize gitmoji as a commit hook
--init      Initialize gitmoji as a commit hook
--list      List all the available gitmojis
...

Solution

I guess in javascript there exists a library to generate shell completions automatically like

• https://docs.iterative.ai/shtab/use/#library-usage
• https://click.palletsprojects.com/en/8.1.x/shell-completion/
• https://docs.rs/clap_complete/latest/clap_complete/
• https://jmtirado.net/shell-completion-with-cobra-and-go/

Alternatives

Don't use any library, like https://github.com/ytdl-org/youtube-dl/blob/master/devscripts or https://github.com/ogham/exa/tree/master/completions?

Additional context

No response

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guide.
• [X] Check that there isn't already an issue requesting the same feature.

[carloscuesta]

Hey!

Thanks for opening the issue, indeed this would be a great improvement to the cli

Would you like to raise a Pull Request?

[carloscuesta]

Hey! Found this lib that can help implementing autocomplete:

https://github.com/f/omelette

[Freed-Wu]

Would you like to raise a Pull Request?

Sorry for late. I am not familiar with javascript now :cry: and if any one can do it I will be very grateful :smile: