100 def git_repository_sync_is_disabled(git, directory):  argument
103       [git, 'config', 'sync-deps.disable'], cwd=directory)
109 def is_git_toplevel(git, directory):  argument
120       [git, 'rev-parse', '--show-toplevel'], cwd=directory).strip()
121     return os.path.realpath(bytes(directory, 'utf8')) == os.path.realpath(toplevel)
126 def status(directory, checkoutable):  argument
130   directory = truncate(directory, dlen)
132   sys.stdout.write('%-*s @ %s\n' % (dlen, directory, checkoutable))
135 def git_checkout_to_directory(git, repo, checkoutable, directory, verbose):  argument
154   if not os.path.isdir(directory):
156       [git, 'clone', '--quiet', repo, directory])
158   if not is_git_toplevel(git, directory):
161     sys.stdout.write('%s\n  IS NOT TOP-LEVEL GIT DIRECTORY.\n' % directory)
165   if git_repository_sync_is_disabled(git, directory):
166     sys.stdout.write('%s\n  SYNC IS DISABLED.\n' % directory)
173                             cwd=directory, stderr=devnull):
176         status(directory, checkoutable)  # Success.
182       [git, 'remote', 'set-url', 'origin', repo], cwd=directory)
184   subprocess.check_call([git, 'fetch', '--quiet'], cwd=directory)
186   subprocess.check_call([git, 'checkout', '--quiet', checkoutable], cwd=directory)
189     status(directory, checkoutable)  # Success.
230   for directory in dependencies:
232       if directory.startswith(other_dir + '/'):
233         raise Exception('%r is parent of %r' % (other_dir, directory))
235   for directory in sorted(dependencies):
236     if '@' in dependencies[directory]:
237       repo, checkoutable = dependencies[directory].split('@', 1)
241     relative_directory = os.path.join(deps_file_directory, directory)
248   for directory in deps_file.get('recursedeps', []):
249     recursive_path = os.path.join(deps_file_directory, directory, 'DEPS')