try:
    from importlib import metadata
except ImportError:
    import importlib_metadata as metadata


try:
    __version__ = metadata.version("vk_scripts")
except Exception:
    __version__ = "unknown"


def add_to_arg_parser(parser):
    parser.add_argument(
        "--version", "-V", action="version", version=f"%(prog)s {__version__}"
    )