| #!/usr/bin/env python3 |
| # -*- coding: utf-8 -*- |
| |
| # Copyright 2015 WebAssembly Community Group participants |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| import os |
| import subprocess |
| import sys |
| |
| script_dir = os.path.dirname(os.path.abspath(__file__)) |
| root_dir = os.path.dirname(script_dir) |
| |
| |
| def run(cmd, capture_output=False): |
| try: |
| return subprocess.run(cmd, cwd=root_dir, capture_output=capture_output, |
| text=True, check=True).stdout |
| except subprocess.CalledProcessError as e: |
| print('Command failed: ' + ' '.join(cmd)) |
| print(e.stdout) |
| print(e.stderr) |
| raise e |
| |
| |
| def create_cl(source_rev, tag): |
| if run(['git', 'status', '--porcelain', '--untracked-files=no']): |
| print('tree is not clean') |
| return 1 |
| |
| # Create a new git branch |
| branch_name = f'version_{tag}_rc' |
| run(['git', 'checkout', '-b', branch_name]) |
| |
| # Copy DEPS from source_rev to DEPS.tagged_release |
| deps = run(['git', 'show', f'{source_rev}:DEPS'], capture_output=True) |
| with open(os.path.join(root_dir, 'DEPS.tagged-release'), 'w') as f: |
| f.write(deps) |
| |
| run(['git', 'add', '-u', 'DEPS.tagged-release']) |
| message = f'Version {tag} RC\n\nDEPS from revision {source_rev}\n' |
| message += 'This CL was created by src/create_release_candidate.py' |
| run(['git', 'commit', '-m', message]) |
| run(['git', 'cl', 'upload']) |
| |
| |
| def main(argv): |
| if len(argv) < 2: |
| print('First argument must be the emscripten version (e.g. 3.1.66)') |
| tag = argv[1] |
| if len(argv) > 2: |
| source_rev = argv[2] |
| else: |
| source_rev = run(['git', 'rev-parse', 'HEAD']).strip() |
| create_cl(source_rev, tag) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main(sys.argv)) |