How to use the vcstool.commands.command.add_common_arguments function in vcstool

def main(args=None, stdout=None, stderr=None):
    set_streams(stdout=stdout, stderr=stderr)

    parser = get_parser()
    add_common_arguments(parser)

    # separate anything followed after --args to not confuse argparse
    if args is None:
        args = sys.argv[1:]
    try:
        index = args.index('--args') + 1
    except ValueError:
        # should generate error due to missing --args
        parser.parse_known_args(args)

    client_args = args[index:]
    args = parser.parse_args(args[0:index])
    args.args = client_args

    # check if any client type is specified
    any_client_type = False

def main(args=None, stdout=None, stderr=None):
    set_streams(stdout=stdout, stderr=stderr)

    parser = get_parser()
    add_common_arguments(
        parser, skip_hide_empty=True, skip_nested=True, path_nargs='?',
        path_help='Base path to clone repositories to')
    args = parser.parse_args(args)
    try:
        repos = get_repositories(args.input)
    except RuntimeError as e:
        print(ansi('redf') + str(e) + ansi('reset'), file=sys.stderr)
        return 1
    jobs = generate_jobs(repos, args)
    add_dependencies(jobs)

    if args.repos:
        output_repositories([job['client'] for job in jobs])

    results = execute_jobs(
        jobs, show_progress=True, number_of_workers=args.workers,

def main(args=None, stdout=None, stderr=None):
    set_streams(stdout=stdout, stderr=stderr)

    parser = get_parser()
    add_common_arguments(parser, skip_hide_empty=True, path_nargs='?')
    args = parser.parse_args(args)

    command = ExportCommand(args)
    clients = find_repositories(command.paths, nested=command.nested)
    if command.output_repos:
        output_repositories(clients)
    jobs = generate_jobs(clients, command)
    results = execute_jobs(jobs, number_of_workers=args.workers)

    # check if at least one repo was found in the client directory
    basename = None
    for result in results:
        result['path'] = get_relative_path_of_result(result)
        if result['path'] == '.':
            basename = os.path.basename(os.path.abspath(result['client'].path))
    # in that case prefix all relative paths with the client directory basename