Function sanity_is_correct

tools/shared.py:410–424

()

  sanity_file = cache.get_path('sanity.txt')

  def sanity_is_correct():
    sanity_data = None
    # We can't simply check for the existence of sanity_file and then read from
    # it here because we don't hold the cache lock yet and some other process
    # could clear the cache between checking for, and reading from, the file.
    with contextlib.suppress(Exception):
      sanity_data = utils.read_file(sanity_file)
    if sanity_data == expected:
      logger.debug(f'sanity file up-to-date: {sanity_file}')
      # Even if the sanity file is up-to-date we still run the checks
      # when force is set.
      if force:
        perform_sanity_checks(quiet)
      return True # all is well
    return False

  if sanity_is_correct():
    # Early return without taking the cache lock