diff options
Diffstat (limited to 'lib/git/objects/submodule.py')
| -rw-r--r-- | lib/git/objects/submodule.py | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/lib/git/objects/submodule.py b/lib/git/objects/submodule.py index 948a267f..aa11909f 100644 --- a/lib/git/objects/submodule.py +++ b/lib/git/objects/submodule.py @@ -41,7 +41,7 @@ def unbare_repo(func): wrapper.__name__ = func.__name__ return wrapper -def find_remote_branch(remotes, branch): +def find_first_remote_branch(remotes, branch): """Find the remote branch matching the name of the given branch or raise InvalidGitRepositoryError""" for remote in remotes: try: @@ -394,7 +394,7 @@ class Submodule(base.IndexObject, Iterable, Traversable): # see whether we have a valid branch to checkout try: # find a remote which has our branch - we try to be flexible - remote_branch = find_remote_branch(mrepo.remotes, self.branch) + remote_branch = find_first_remote_branch(mrepo.remotes, self.branch) local_branch = self.branch if not local_branch.is_valid(): # Setup a tracking configuration - branch doesn't need to @@ -1078,14 +1078,23 @@ class RootModule(Submodule): # new remote branch smm = sm.module() smmr = smm.remotes - tbr = git.Head.create(smm, sm.branch.name) - tbr.set_tracking_branch(find_remote_branch(smmr, sm.branch)) + try: + tbr = git.Head.create(smm, sm.branch.name) + except git.GitCommandError, e: + if e.status != 128: + raise + #END handle something unexpected + + # ... or reuse the existing one + tbr = git.Head(smm, git.Head.to_full_path(sm.branch.name)) + #END assure tracking branch exists + tbr.set_tracking_branch(find_first_remote_branch(smmr, sm.branch)) # figure out whether the previous tracking branch contains # new commits compared to the other one, if not we can # delete it. try: - tbr = find_remote_branch(smmr, psm.branch) + tbr = find_first_remote_branch(smmr, psm.branch) if len(smm.git.cherry(tbr, psm.branch)) == 0: psm.branch.delete(smm, psm.branch) #END delete original tracking branch if there are no changes |