| # Copyright 2016 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import optparse |
| import os |
| import shutil |
| import sys |
| |
| |
| def CleanUpOldVersions(path_to_app, keep_version, stamp_path): |
| versions_dir = os.path.join(path_to_app, 'Contents', 'Versions') |
| if os.path.exists(versions_dir): |
| for version in os.listdir(versions_dir): |
| if version != keep_version: |
| shutil.rmtree(os.path.join(versions_dir, version)) |
| |
| open(stamp_path, 'w').close() |
| os.utime(stamp_path, None) |
| |
| |
| def Main(): |
| parser = optparse.OptionParser( |
| usage='%prog path/to/Chromium.app keep_version stamp_path') |
| opts, args = parser.parse_args() |
| if len(args) != 3: |
| parser.error('missing arguments') |
| return 1 |
| |
| CleanUpOldVersions(*args) |
| return 0 |
| |
| if __name__ == '__main__': |
| sys.exit(Main()) |
