def main():
    """
    _main_

    Create a CLI parser and use that to run
    the template rendering process

    """
    options = build_parser()
    try:
        run(**options)
    except RuntimeError as ex:
        msg = (
            "An error occurred running dockerstache: {} "
            "please see logging info above for details"

        ).format(ex)
        LOGGER.error(msg)
        sys.exit(1)