| #!/usr/bin/env python3 |
| # Copyright (C) 2025 The Android Open Source Project |
| # |
| # 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 sys |
| |
| from code_format_utils import CodeFormatterBase, run_code_formatters |
| |
| |
| class GnFormat(CodeFormatterBase): |
| |
| def __init__(self): |
| super().__init__(name='gn', exts=['.gn', '.gni']) |
| |
| def run_formatter(self, repo_root: str, check_only: bool, files: list[str]): |
| tool = 'tools/gn' |
| if not os.path.exists(tool): |
| err = f'Cannot find ${tool}\nRun tools/install-build-deps' |
| print(err, file=sys.stderr) |
| return 127 |
| cmd = [tool, 'format'] + (['--dry-run'] if check_only else []) + files |
| return self.check_call(cmd) |
| |
| def print_fix_hint(self): |
| print('Run tools/format-gn-sources to fix', file=sys.stderr) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(run_code_formatters([GnFormat()])) |