| #!/usr/bin/env python |
| # Copyright (c) 2015 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. |
| |
| """Prints an annotation with the Clang revision used for the current build.""" |
| |
| import json |
| import optparse |
| import os |
| import subprocess |
| import sys |
| |
| def main(argv): |
| option_parser = optparse.OptionParser() |
| option_parser.add_option('--output-json', |
| help='path to a json output file') |
| option_parser.add_option('--src-dir', default='src', |
| help='path to the top-level sources directory') |
| (options, _) = option_parser.parse_args(argv) |
| |
| update_script = os.path.join(os.path.abspath(options.src_dir), |
| 'tools', 'clang', 'scripts', 'update.py') |
| revision = subprocess.check_output( |
| ['python', update_script, '--print-revision']).rstrip() |
| print '@@@SET_BUILD_PROPERTY@got_clang_revision@"%s"@@@' % revision |
| |
| if options.output_json: |
| with open(options.output_json, 'w') as f: |
| json.dump({'clang_revision': str(revision)}, f) |
| |
| return 0 |
| |
| if '__main__' == __name__: |
| sys.exit(main(sys.argv)) |
