| #!/usr/bin/python |
| # Copyright 2016 The Tulsi Authors. All rights reserved. |
| # |
| # 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. |
| |
| """ |
| Helper script to parse Xcode's pbfilespec's and create a map of file |
| extension to PBXProj UTI. |
| """ |
| |
| import plistlib |
| import os |
| import subprocess |
| import sys |
| |
| |
| def _ParseFile(filename): |
| """Parses the given file and returns a mapping of extensions to utis.""" |
| xml_content = subprocess.check_output([ |
| 'plutil', '-convert', 'xml1', '-o', '-', filename |
| ]) |
| result = dict() |
| entry_list = plistlib.readPlistFromString(xml_content) |
| assert type(entry_list) is list |
| for entry in entry_list: |
| identifier = entry.get('Identifier') |
| extensions = entry.get('Extensions') |
| if identifier and extensions: |
| for e in extensions: |
| if e: |
| result[e] = identifier |
| return result |
| |
| |
| def main(args): |
| xcode_path = os.path.abspath(args[1]) |
| files = subprocess.check_output(['find', xcode_path, '-name', '*.pbfilespec']) |
| files = [f for f in files.split('\n') if f.strip()] |
| extensions_to_uti = dict() |
| for filename in files: |
| extensions_to_uti.update(_ParseFile(filename)) |
| for ext in sorted(extensions_to_uti): |
| print ' "%s": "%s",' % (ext, extensions_to_uti[ext]) |
| return 0 |
| |
| |
| if __name__ == '__main__': |
| if len(sys.argv) <= 1: |
| print 'Usage: %s <Xcode.app path>' % sys.argv[0] |
| sys.exit(1) |
| sys.exit(main(sys.argv)) |