130 lines
3.7 KiB
Python
130 lines
3.7 KiB
Python
# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import print_function
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import argparse
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import atexit
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import glob
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import os.path
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import shutil
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import tempfile
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import yaml
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import openstack_releases
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from openstack_releases import defaults
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BRANCH_TEMPLATE = """
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branches:
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- name: stable/{series}
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location: {version}
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"""
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument(
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'--no-cleanup',
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dest='cleanup',
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default=True,
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action='store_false',
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help='do not remove temporary files',
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)
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parser.add_argument(
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'--all',
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default=False,
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action='store_true',
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help='process all deliverables, including release:cycle-trailing',
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)
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parser.add_argument(
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'--verbose', '-v',
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action='store_true',
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default=False,
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help='produce detailed output',
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)
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parser.add_argument(
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'--deliverables-dir',
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default=openstack_releases.deliverable_dir,
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help='location of deliverable files',
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)
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parser.add_argument(
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'--series',
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default=defaults.RELEASE,
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help='the name of the release series to work on (%(default)s)'
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)
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parser.add_argument(
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'deliverable',
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nargs='*',
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default=[],
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help='the name(s) of the deliverable(s) to modify',
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)
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args = parser.parse_args()
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if args.verbose:
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def verbose(msg):
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print(msg)
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else:
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def verbose(msg):
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pass
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deliverables_dir = args.deliverables_dir
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workdir = tempfile.mkdtemp(prefix='releases-')
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print('creating temporary files in %s' % workdir)
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def cleanup_workdir():
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if args.cleanup:
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try:
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shutil.rmtree(workdir)
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except Exception:
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pass
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else:
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print('not cleaning up %s' % workdir)
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atexit.register(cleanup_workdir)
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pattern = os.path.join(deliverables_dir,
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args.series, '*.yaml')
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verbose('Scanning {}'.format(pattern))
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deliverable_files = sorted(glob.glob(pattern))
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for filename in deliverable_files:
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deliverable_name = os.path.basename(filename)[:-5]
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if args.deliverable and deliverable_name not in args.deliverable:
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continue
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with open(filename, 'r') as f:
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deliverable_data = yaml.safe_load(f)
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if deliverable_data['type'] != 'library':
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continue
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verbose('\n{}'.format(filename))
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releases = deliverable_data.get('releases')
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if not releases:
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print('{} has no releases, not branching'.format(
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deliverable_name))
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continue
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if 'branches' in deliverable_data:
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print('{} already has branches'.format(deliverable_name))
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continue
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latest_release = releases[-1]
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# NOTE(dhellmann): PyYAML doesn't preserve layout when you
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# write the data back out, so do the formatting ourselves.
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new_block = BRANCH_TEMPLATE.format(
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version=latest_release['version'],
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series=args.series,
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).strip() + '\n'
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with open(filename, 'a') as f:
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f.write(new_block)
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