Bug 315286 – `git webkit pr` fails if a global `format` is defined

• Component: Tools / Tests
• Status: RESOLVED FIXED

[Devin Rousso]

my global `.gitconfig` has `format:%C(yellow)%h%Creset %C(cyan)%cd%Creset %C(magenta)%an%Creset %s %C(yellow)%d%Creset`

this messes with the info expected by `webkitscmpy.Git.commit`

```
Traceback (most recent call last):
  File ".../WebKit/Tools/Scripts/git-webkit", line 65, in <module>
    sys.exit(program.main(
  File ".../WebKit/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/program/__init__.py", line 187, in main
    return parsed.main(
  File ".../WebKit/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/program/pull_request.py", line 816, in main
    branch_point = cls.pull_request_branch_point(repository, args, **kwargs)
  File ".../WebKit/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/program/pull_request.py", line 315, in pull_request_branch_point
    args.issue = cls.issue_from_commits(repository, source_remote, branch_point)
  File ".../WebKit/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/program/pull_request.py", line 202, in issue_from_commits
    head = repository.commit(include_log=True, include_identifier=False)
  File ".../WebKit/Tools/Scripts/libraries/webkitscmpy/webkitscmpy/local/git.py", line 920, in commit
    raise self.Exception('Invalid commit hash in git log')
webkitscmpy.scm_base.Exception: Invalid commit hash in git log
```

[Devin Rousso]

Pull request: https://github.com/WebKit/WebKit/pull/65411

[EWS]

Committed 313699@main (6552dc7d1aa7): <https://commits.webkit.org/313699@main>

Reviewed commits have been landed. Closing PR #65411 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/177672603>