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-rwxr-xr-xlayerindex/update.py34
1 files changed, 21 insertions, 13 deletions
diff --git a/layerindex/update.py b/layerindex/update.py
index 5670d6272b..d194f86072 100755
--- a/layerindex/update.py
+++ b/layerindex/update.py
@@ -273,8 +273,10 @@ def main():
transaction.rollback()
continue
+ newbranch = False
if not layerbranch:
# LayerBranch doesn't exist for this branch, create it
+ newbranch = True
layerbranch = LayerBranch()
layerbranch.layer = layer
layerbranch.branch = branch
@@ -283,12 +285,6 @@ def main():
layerbranch_source = layer.get_layerbranch(None)
if layerbranch_source:
layerbranch.vcs_subdir = layerbranch_source.vcs_subdir
- if layerbranch.vcs_subdir:
- checksubdir = os.path.join(repodir, layerbranch.vcs_subdir)
- if not os.path.exists(checksubdir):
- logger.info("Skipping update of layer %s for branch %s - subdirectory %s does not exist on this branch" % (layer.name, branchdesc, layerbranch.vcs_subdir))
- transaction.rollback()
- continue
layerbranch.save()
if layerbranch_source:
for maintainer in layerbranch_source.layermaintainer_set.all():
@@ -305,9 +301,19 @@ def main():
if layerbranch.vcs_subdir and not options.nocheckout:
# Find latest commit in subdirectory
# A bit odd to do it this way but apparently there's no other way in the GitPython API
- for commit in repo.iter_commits('origin/%s' % branchname, paths=layerbranch.vcs_subdir):
- topcommit = commit
- break
+ topcommit = next(repo.iter_commits('origin/%s' % branchname, paths=layerbranch.vcs_subdir), None)
+ if not topcommit:
+ # This will error out if the directory is completely invalid or had never existed at this point
+ # If it previously existed but has since been deleted, you will get the revision where it was
+ # deleted - so we need to handle that case separately later
+ if newbranch:
+ logger.info("Skipping update of layer %s for branch %s - subdirectory %s does not exist on this branch" % (layer.name, branchdesc, layerbranch.vcs_subdir))
+ elif layerbranch.vcs_subdir:
+ logger.error("Subdirectory for layer %s does not exist on branch %s - if this is legitimate, the layer branch record should be deleted" % (layer.name, branchdesc))
+ else:
+ logger.error("Failed to get last revision for layer %s on branch %s" % (layer.name, branchdesc))
+ transaction.rollback()
+ continue
layerdir = os.path.join(repodir, layerbranch.vcs_subdir)
layerdir_start = os.path.normpath(layerdir) + os.sep
@@ -321,11 +327,13 @@ def main():
out = utils.runcmd("git checkout origin/%s" % branchname, repodir, logger=logger)
out = utils.runcmd("git clean -f -x", repodir, logger=logger)
- if not os.path.exists(layerdir):
- if options.branch == 'master':
+ if layerbranch.vcs_subdir and not os.path.exists(layerdir):
+ if newbranch:
+ logger.info("Skipping update of layer %s for branch %s - subdirectory %s does not exist on this branch" % (layer.name, branchdesc, layerbranch.vcs_subdir))
+ else:
logger.error("Subdirectory for layer %s does not exist on branch %s - if this is legitimate, the layer branch record should be deleted" % (layer.name, branchdesc))
- transaction.rollback()
- continue
+ transaction.rollback()
+ continue
if not os.path.exists(os.path.join(layerdir, 'conf/layer.conf')):
logger.error("conf/layer.conf not found for layer %s - is subdirectory set correctly?" % layer.name)