def GetOutputDir(self, base_dir, config_filename):
    """Add the repack config filename onto the base output directory.

    This allows us to repack lots of different configs to the same installer
    name and still be able to distinguish them.

    Args:
      base_dir: output directory string
      config_filename: the secondary config filename string

    Returns:
      String to be used as output directory for this repack.
    """
    return os.path.join(base_dir,
                        os.path.basename(config_filename.replace(".yaml", "")))
Add the repack config filename onto the base output directory.

    This allows us to repack lots of different configs to the same installer
    name and still be able to distinguish them.

    Args:
      base_dir: output directory string
      config_filename: the secondary config filename string

    Returns:
      String to be used as output directory for this repack.