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Only fetch current branch on shallow clients

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Fetching a new branch on a shallow client may download the entire
project history, as the depth parameter is not passed to git
fetch. Force the fetch to only download the current branch.

Change-Id: Ie17ce8eb5e3487c24d90b2cae8227319dea482c8
This commit is contained in:
Shawn Pearce 2014-01-29 12:48:54 -08:00
parent 12fd10c201
commit 69e04d8953
1 changed files with 7 additions and 4 deletions
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11
project.py
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@ -1593,6 +1593,13 @@ class Project(object):
# There is no such persistent revision. We have to fetch it.
return False
if self.clone_depth:
depth = self.clone_depth
else:
depth = self.manifest.manifestProject.config.GetString('repo.depth')
if depth:
current_branch_only = True
if current_branch_only:
if ID_RE.match(self.revisionExpr) is not None:
is_sha1 = True
@ -1656,10 +1663,6 @@ class Project(object):
# The --depth option only affects the initial fetch; after that we'll do
# full fetches of changes.
if self.clone_depth:
depth = self.clone_depth
else:
depth = self.manifest.manifestProject.config.GetString('repo.depth')
if depth and initial:
cmd.append('--depth=%s' % depth)