tree d8d697039729fdb05c69566001f221bd23230a30
parent f241f8c094364722c33dd879ff6a0dc132a24bc2
author Mike Frysinger <vapier@google.com> 1582145342 -0500
committer Mike Frysinger <vapier@google.com> 1582261967 +0000

project: unify StartBranch flows behind git-update-ref

We're using this for git worktrees because it handles the .git file
format, but it should work for all flows.  Unify to simplify.  This
also fixes the worktree logic which duplicated .git/config settings.

Change-Id: Ie3af2e206710859dccfc376b3593f415d6830738
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/256034
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>