99 def git_repository_sync_is_disabled(git, directory):  argument
102       [git, 'config', 'sync-deps.disable'], cwd=directory)
108 def is_git_toplevel(git, directory):  argument
119       [git, 'rev-parse', '--show-toplevel'], cwd=directory).strip()
120     return os.path.realpath(bytes(directory, 'utf8')) == os.path.realpath(toplevel)
125 def status(directory, checkoutable):  argument
129   directory = truncate(directory, dlen)
131   sys.stdout.write('%-*s @ %s\n' % (dlen, directory, checkoutable))
134 def git_checkout_to_directory(git, repo, checkoutable, directory, verbose):  argument
153   if not os.path.isdir(directory):
155       [git, 'clone', '--quiet', repo, directory])
157   if not is_git_toplevel(git, directory):
160     sys.stdout.write('%s\n  IS NOT TOP-LEVEL GIT DIRECTORY.\n' % directory)
164   if git_repository_sync_is_disabled(git, directory):
165     sys.stdout.write('%s\n  SYNC IS DISABLED.\n' % directory)
172                             cwd=directory, stderr=devnull):
175         status(directory, checkoutable)  # Success.
181       [git, 'remote', 'set-url', 'origin', repo], cwd=directory)
183   subprocess.check_call([git, 'fetch', '--quiet'], cwd=directory)
185   subprocess.check_call([git, 'checkout', '--quiet', checkoutable], cwd=directory)
188     status(directory, checkoutable)  # Success.
224   for directory in dependencies:
226       if directory.startswith(other_dir + '/'):
227         raise Exception('%r is parent of %r' % (other_dir, directory))
229   for directory in sorted(dependencies):
230     if '@' in dependencies[directory]:
231       repo, checkoutable = dependencies[directory].split('@', 1)
235     relative_directory = os.path.join(deps_file_directory, directory)
242   for directory in deps_file.get('recursedeps', []):
243     recursive_path = os.path.join(deps_file_directory, directory, 'DEPS')