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Don't append branch to fetch spec when syncing to a mirror

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Appending the branch to the fetch spec causes sync of a mirror to
fail for projects that don't have an explicit revision specified,
and don't have a branch of the same name as the default revision.

For example, a manifest defining a default revision:

 <default revision="master">

having a project without an explicit revision:

 <project name="path/to/project">

and not having a branch named "master", will cause repo sync to
fail for that project with the error:

 Couldn't find remote ref refs/heads/master

Modify the logic to not append the branch onto the fetch spec when
syncing to a mirror.

Change-Id: I5c4457bd125519abf27abe682dea62ad708978c9
This commit is contained in:
David Pursehouse 2015-04-27 10:41:33 +09:00
parent a38769cda8
commit 403b64edf4
1 changed files with 13 additions and 12 deletions
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25
project.py
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@ -1853,18 +1853,19 @@ class Project(object):
spec.append('tag')
spec.append(tag_name)
branch = self.revisionExpr
if is_sha1 and depth:
# Shallow checkout of a specific commit, fetch from that commit and not
# the heads only as the commit might be deeper in the history.
spec.append(branch)
else:
if is_sha1:
branch = self.upstream
if branch is not None and branch.strip():
if not branch.startswith('refs/'):
branch = R_HEADS + branch
spec.append(str((u'+%s:' % branch) + remote.ToLocal(branch)))
if not self.manifest.IsMirror:
branch = self.revisionExpr
if is_sha1 and depth:
# Shallow checkout of a specific commit, fetch from that commit and not
# the heads only as the commit might be deeper in the history.
spec.append(branch)
else:
if is_sha1:
branch = self.upstream
if branch is not None and branch.strip():
if not branch.startswith('refs/'):
branch = R_HEADS + branch
spec.append(str((u'+%s:' % branch) + remote.ToLocal(branch)))
cmd.extend(spec)
shallowfetch = self.config.GetString('repo.shallowfetch')