tree bde1aad12e7f59ba77188826ff5e573bf4aa621b
parent 6442c58e347c11f1b7b80a2d898e317e80f6d4f2
author Daniel Erat <derat@chromium.org> 1412024554 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1412055738 +0000

Update pre-upload hook to look for aliases in parent dirs.

Walk up the directory tree when looking for a .project_alias
file while verifying commit message prefixes. Otherwise,
changes within e.g. platform2/power_manager/powerd/policy
don't permit a "power: " prefix (as allowed by
platform2/power_manager/.project_alias).

BUG=none
TEST=manual; also wrote tests for _check_project_prefix

Change-Id: I3dab8144e2422fb4e594cc2fb0f1cb328b9fbc36
Reviewed-on: https://chromium-review.googlesource.com/220282
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Daniel Erat <derat@chromium.org>
Tested-by: Daniel Erat <derat@chromium.org>