[webkit-changes] [WebKit/WebKit] b4f3e7: Only include staged changes in the list of changed...

[mattwoodrow]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: b4f3e7d2afafe391b458bc9b1602f10b7a22062e
      https://github.com/WebKit/WebKit/commit/b4f3e7d2afafe391b458bc9b1602f10b7a22062e
  Author: Matt Woodrow <mattwoodrow at apple.com>
  Date:   2022-09-07 (Wed, 07 Sep 2022)

  Changed paths:
    M Tools/Scripts/hooks/prepare-commit-msg

  Log Message:
  -----------
  Only include staged changes in the list of changed files in auto-generated commit message
https://bugs.webkit.org/show_bug.cgi?id=241760

Reviewed by Jonathan Bedard.

This adds --git-index to the prepare-ChangeLog invocation, so that only staged changes are included,
rather than also including working directory changes that won't be part of the commit.

It also detects amended commits, and adds a second list of changes files which covers the existing
commit as well as the newly added modifications.

Lastly it removes message_from_staged_changelogs, since we no longer have ChangeLog files in-tree.

* Tools/Scripts/hooks/prepare-commit-msg:

Canonical link: https://commits.webkit.org/254260@main