Override git commit message

[524c]

I implemented it in my local fork as follows:
I added the Commit Message Prompt option to the AI ​​session, and clicking the Edit button opens a tab with a new file for customizing the prompt message ~/.config/zed/commit_prompt.txt.

When I save the txt file, a configuration is created in settings.json, like this:

{
  "agent": {
    "commit_message_prompt_file": "~/.config/zed/commit_prompt.txt"
  }
}

This way, clicking Generate Commit Message will use our custom prompt.

It's working really well for me because I don't like the default prompt and I always needed to edit the generated message.

If this is acceptable, I can make a PR.

[notmeta]

I want this mainly to auto add the ticket number from the branch, but having shorter more concise messages would be nice too

[qrzychu]

Not everything needs to be AI - if you have the ticket number on the branch name, you can use a gig hook to parse it and prepend go commit message, for example

https://armen-mkrtchian.medium.com/automatically-add-jira-ticket-numbers-to-git-commits-a-step-by-step-guide-githook-b52ace18c6a5