def find_project_path()

in scripts/xcresult_logs.py [0:0]

• 9 lines of code
• 3 McCabe index (conditional complexity)

def find_project_path(project):
  """Finds the newest project output within Xcode's DerivedData.

  Args:
    project: A project name; the Foo in Foo.xcworkspace

  Returns:
    The path containing the newest project output.
  """
  path = os.path.expanduser('~/Library/Developer/Xcode/DerivedData')
  prefix = re.compile(re.escape(project) + '-')

  # DerivedData has directories like Firestore-csljdukzqbozahdjizcvrfiufrkb. Use
  # the most recent one if there are more than one such directory matching the
  # project name.
  result = find_newest_matching_prefix(path, prefix)
  if result is None:
    raise LookupError(
        'Could not find project derived data for %s in %s' % (project, path))

  _logger.debug('Using project derived data in %s', result)
  return result