Is it possible to run shell command to generate the commit message?

[AllenDang]

Is your feature request related to a problem? Please describe.
Recently I found out using AI to generate a git commit message is very handy, so I think it should be great if gitui would support to run shell command and capture it's output as commit message.

Is it possible?

[pm100]

this is effectively a dup of #1599

gitui does not support the correct hooks at the moment

[pm100]

but also you can use the commit-msg hook, see https://git-scm.com/book/en/v2/Customizing-Git-Git-Hooks. Look in <dir>/.git/hooks and you will see samples

[yasunogithub]

I just made PR.
you can use claude code or codex or something.
#2696