blob: fb4890804744e2eb9d1a641fddd62c4490c26a34 [file] [log] [blame]
#!/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()
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', '')
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__: