| #!/usr/bin/env python |
| # |
| # Copyright 2012 Google Inc. All Rights Reserved. |
| |
| import subprocess |
| import sys |
| |
| def FetchSVNRevision(): |
| try: |
| proc = subprocess.Popen(['svn', 'info'], |
| stdout=subprocess.PIPE, |
| stderr=subprocess.PIPE, |
| cwd='src/dart', |
| shell=(sys.platform=='win32')) |
| except OSError: |
| # command is apparently either not installed or not executable. |
| return None |
| if not proc: |
| return None |
| |
| for line in proc.stdout: |
| line = line.strip() |
| if not line: |
| continue |
| key, val = line.split(': ', 1) |
| if key == 'Revision': |
| return val |
| |
| return None |
| |
| |
| def main(): |
| revision = FetchSVNRevision() |
| path = 'src/chrome/VERSION' |
| text = file(path).readlines() |
| text[2] = 'BUILD=d%s\n' % revision |
| file(path, 'w').writelines(text) |
| |
| if __name__ == '__main__': |
| main() |
