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Expand git-footers to read the svn position for any trunk path in any repo.

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This is to support non-chrome repos in the bisect scripts.

R=hinoka@chromium.org, luqui@chromium.org
BUG=

Review URL: https://codereview.chromium.org/552403003

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@291895 0039d316-1c4b-4281-b951-d872f2087c98
This commit is contained in:
iannucci@chromium.org
2014-09-09 22:35:03 +00:00
parent 873a9d04ea
commit 74c44f6d69
1 changed files with 6 additions and 2 deletions
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8
git_footers.py
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@@ -57,7 +57,7 @@ def get_unique(footers, key):
def get_position(footers):
"""Get the chrome commit position from a footer multimap using a heuristic.
"""Get the commit position from the footers multimap using a heuristic.
Returns:
A tuple of the branch and the position on that branch. For example,
@@ -79,8 +79,12 @@ def get_position(footers):
if svn_commit:
match = GIT_SVN_ID_PATTERN.match(svn_commit)
assert match, 'Invalid git-svn-id value: %s' % svn_commit
if re.match('.*/chrome/trunk/src$', match.group(1)):
# Assume that any trunk svn revision will match the commit-position
# semantics.
if re.match('.*/trunk/.*$', match.group(1)):
return ('refs/heads/master', match.group(2))
# But for now only support faking branch-heads for chrome.
branch_match = re.match('.*/chrome/branches/([\w/-]+)/src$', match.group(1))
if branch_match:
# svn commit numbers do not map to branches.