infrastructure/ansible
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Avoid recursively expanding the entire git history.

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This commit is contained in:
Ralph Bean 2015-02-23 16:59:56 +00:00
parent 293207d03b
commit c72f37a112
1 changed files with 1 additions and 17 deletions
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18
roles/git/hooks/files/post-receive-fedmsg
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@ -41,22 +41,6 @@ def revs_between(head, ancestors):
yield head.id yield head.id
def gather_ancestors(commit, seen=None):
""" Yield all ancestors commits of a given commit. """
seen = seen or []
idx = commit.id
if not idx in seen:
seen.append(idx)
for parent in commit.parents:
for revid in gather_ancestors(parent, seen=seen):
yield revid
yield idx
def build_stats(commit): def build_stats(commit):
files = defaultdict(lambda: defaultdict(int)) files = defaultdict(lambda: defaultdict(int))
@ -97,7 +81,7 @@ for line in lines:
try: try:
base = repo.revparse_single(base) base = repo.revparse_single(base)
ancestors = list(gather_ancestors(base)) ancestors = [commit.id for commit in repo.walk(base.id)]
revs = revs_between(head, ancestors) revs = revs_between(head, ancestors)
except KeyError: except KeyError:
revs = [head.id] revs = [head.id]