| # |
| # Copyright (c) 2021 Apple Inc. All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions |
| # are met: |
| # 1. Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # 2. Redistributions in binary form must reproduce the above copyright |
| # notice, this list of conditions and the following disclaimer in the |
| # documentation and/or other materials provided with the distribution. |
| # |
| # THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| # THE POSSIBILITY OF SUCH DAMAGE. |
| |
| import plistlib |
| import sys |
| |
| |
| def main(argv): |
| if len(argv) != 4: |
| print('Usage: ', argv[0], '<feature_flags_plist> <internal_feature_flags_plist> <output_plist>') |
| return 1 |
| |
| feature_flags_plist_path = argv[1] |
| internal_feature_flags_plist_path = argv[2] |
| output_plist_path = argv[3] |
| |
| try: |
| with open(feature_flags_plist_path, 'rb') as feature_flags_file, open(internal_feature_flags_plist_path, 'rb') as internal_feature_flags_file: |
| feature_flags = plistlib.load(feature_flags_file) |
| internal_feature_flags = plistlib.load(internal_feature_flags_file) |
| for key in internal_feature_flags: |
| if key not in feature_flags: |
| print('Error!', key, 'does not exist in' + feature_flags_plist_path) |
| return 1 |
| |
| if 'Attributes' in feature_flags[key] and 'Attributes' in internal_feature_flags[key]: |
| feature_flags[key]['Attributes'].update(internal_feature_flags[key]['Attributes']) |
| else: |
| feature_flags[key].update(internal_feature_flags[key]) |
| |
| with open(output_plist_path, 'wb') as output_plist_file: |
| plistlib.dump(feature_flags, output_plist_file) |
| except IOError: |
| print('File read/write error! Please make sure file names', feature_flags_plist_path, 'and', internal_feature_flags_plist_path, 'are correct.') |
| |
| return 0 |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main(sys.argv)) |