def main()

in src/mount_efs/__init__.py [0:0]

• 42 lines of code
• 7 McCabe index (conditional complexity)

def main():
    parse_arguments_early_exit()

    assert_root()

    config = read_config()
    bootstrap_logging(config)

    if check_if_platform_is_mac() and not check_if_mac_version_is_supported():
        fatal_error(
            "We do not support EFS on MacOS Kernel version " + platform.release()
        )

    fs_id, path, mountpoint, options = parse_arguments(config)

    logging.info("version=%s options=%s", VERSION, options)

    global CLOUDWATCHLOG_AGENT
    CLOUDWATCHLOG_AGENT = bootstrap_cloudwatch_logging(config, options, fs_id)

    check_unsupported_options(options)
    check_options_validity(options)

    init_system = get_init_system()
    check_network_status(fs_id, init_system)

    dns_name, fallback_ip_address = get_dns_name_and_fallback_mount_target_ip_address(
        config, fs_id, options
    )

    if check_if_platform_is_mac() and "notls" not in options:
        options["tls"] = None

    if "tls" not in options and legacy_stunnel_mode_enabled(options, config):
        mount_nfs(
            config,
            dns_name,
            path,
            mountpoint,
            options,
            fallback_ip_address=fallback_ip_address,
        )
    else:
        mount_with_proxy(
            config,
            init_system,
            dns_name,
            path,
            fs_id,
            mountpoint,
            options,
            fallback_ip_address=fallback_ip_address,
        )