def get_prior_branch_point(workdir, repo, branch):
"""Return the tag of the base of the branch.
The diff-start is the old version is the tag on the commit where
we created the branch. To determine that, we need to clone the
repo and look at the branch.
See
http://lists.openstack.org/pipermail/openstack-dev/2016-October/104901.html
for a better description of what the desired tag info is.
"""
gitutils.clone_repo(workdir, repo)
branch_base = gitutils.get_branch_base(
workdir, repo, branch,
)
if branch_base:
return gitutils.get_latest_tag(
workdir, repo, branch_base,
)
# Work backwards from the most recent commit looking for the first
# version that is not a pre-release, and assume that is the
# previous release on a non-branching repository like for the
# os-*-config tools.
start = None
while True:
print(' looking for version before {}'.format(start))
version = gitutils.get_latest_tag(workdir, repo, start)
if not version:
return None
if not PRE_RELEASE.search(version):
return version
start = '{}^'.format(version)
return version
def main():
parser = argparse.ArgumentParser()
parser.add_argument(
'--no-cleanup',
dest='cleanup',
default=True,
action='store_false',
help='do not remove temporary files',
)
parser.add_argument(
'prev_series',
help='previous series name',
)
parser.add_argument(
'input',
nargs='*',
help=('YAML files to examine, defaults to '
'files changed in the latest commit'),
)
args = parser.parse_args()
filenames = args.input or gitutils.find_modified_deliverable_files()
if not filenames:
print(
'no modified deliverable files, validating all releases from %s' %
defaults.RELEASE)
filenames = glob.glob('deliverables/' + defaults.RELEASE + '/*.yaml')
workdir = tempfile.mkdtemp(prefix='releases-')
print('creating temporary files in %s' % workdir)
def cleanup_workdir():
if args.cleanup:
shutil.rmtree(workdir, True)
else:
print('not cleaning up %s' % workdir)
atexit.register(cleanup_workdir)
for filename in filenames:
print('\nChecking %s' % filename)
if not os.path.isfile(filename):
print("File was deleted, skipping.")
continue
with open(filename, 'r') as f:
deliverable_info = yamlutils.loads(f.read())
branch = 'stable/' + args.prev_series
if not deliverable_info.get('releases'):
print(' no releases')
continue
# assume the releases are in order and take the last one
new_release = deliverable_info['releases'][-1]
print('version {}'.format(new_release['version']))
diff_start = new_release.get('diff-start')
if not diff_start:
print(' no diff-start')
continue
else:
print(' diff-start: {!r}'.format(diff_start))
for project in new_release['projects']:
gitutils.clone_repo(workdir, project['repo'])
branch_base = gitutils.get_branch_base(
workdir,
project['repo'],
branch,
)
if branch_base:
branch_version = gitutils.get_latest_tag(
workdir,
project['repo'],
branch_base,
)
if diff_start == branch_version:
print(' SAME')
else:
print(' DIFFERENT {} at {}'.format(
branch_version, branch_base))
def main():
parser = argparse.ArgumentParser()
parser.add_argument(
'--no-cleanup',
dest='cleanup',
default=True,
action='store_false',
help='do not remove temporary files',
)
parser.add_argument(
'prev_series',
help='previous series name',
)
parser.add_argument(
'input',
nargs='*',
help=('YAML files to examine, defaults to '
'files changed in the latest commit'),
)
args = parser.parse_args()
filenames = args.input or gitutils.find_modified_deliverable_files()
if not filenames:
print('no modified deliverable files, validating all releases from %s'
% defaults.RELEASE)
filenames = glob.glob('deliverables/' + defaults.RELEASE + '/*.yaml')
workdir = tempfile.mkdtemp(prefix='releases-')
print('creating temporary files in %s' % workdir)
def cleanup_workdir():
if args.cleanup:
try:
shutil.rmtree(workdir)
except:
pass
else:
print('not cleaning up %s' % workdir)
atexit.register(cleanup_workdir)
for filename in filenames:
print('\nChecking %s' % filename)
if not os.path.isfile(filename):
print("File was deleted, skipping.")
continue
with open(filename, 'r') as f:
deliverable_info = yaml.load(f.read())
branch = 'stable/' + args.prev_series
# assume the releases are in order and take the last one
new_release = deliverable_info['releases'][-1]
print('version {}'.format(new_release['version']))
diff_start = new_release.get('diff-start')
if not diff_start:
print(' no diff-start')
continue
else:
print(' diff-start: {!r}'.format(diff_start))
for project in new_release['projects']:
gitutils.clone_repo(workdir, project['repo'])
branch_base = gitutils.get_branch_base(
workdir, project['repo'], branch,
)
if branch_base:
branch_version = gitutils.get_latest_tag(
workdir, project['repo'], branch_base,
)
if diff_start == branch_version:
print(' SAME')
else:
print(' DIFFERENT {} at {}'.format(
branch_version, branch_base))