def parse_args()

in deploy/azure/generate_dev_template.py [0:0]

• 43 lines of code
• 8 McCabe index (conditional complexity)

def parse_args(argv):
    """
    Parse command-line arguments.
    :param argv: The arguments
    :return: Parsed argparse namespace
    """
    will_call_az_cli = "--deploy" in argv

    parser = argparse.ArgumentParser(description="Deploy Azure resources for a single account")
    parser.add_argument(
        "--template-type",
        help="The type of template to use",
        default="single-account",
        choices=["single-account", "organization-account"],
    )
    parser.add_argument(
        "--output-file",
        help="The output file to write the modified template to",
        default=None,  # Replace later
    )
    parser.add_argument("--deploy", help="Perform deployment", action="store_true")
    parser.add_argument(
        "--resource-group",
        help="The resource group to deploy to",
        default=f"{os.environ.get('USER', 'unknown')}-cloudbeat-dev-{int(time.time())}",
    )
    parser.add_argument("--location", help="The location to deploy to", default=os.environ.get("LOCATION", "centralus"))
    parser.add_argument("--subscription-id", help="The subscription ID to deploy to (defaults to current)")
    parser.add_argument("--management-group-id", help="The management group ID to deploy to")

    parser.add_argument("--public-ssh-key", help="SSH public key to use for the VMs", required=will_call_az_cli)
    parser.add_argument("--artifact-server", help="The URL of the artifact server", required=will_call_az_cli)
    parser.add_argument(
        "--elastic-agent-version",
        help="The version of elastic-agent to install",
        default=os.environ.get("ELK_VERSION", ""),
    )
    parser.add_argument("--fleet-url", help="The fleet URL of elastic-agent", required=will_call_az_cli)
    parser.add_argument("--enrollment-token", help="The enrollment token of elastic-agent", required=will_call_az_cli)
    args = parser.parse_args(argv)

    if args.deploy != will_call_az_cli:
        parser.error("Assertion failed: --deploy detected but parser returned different result")

    args.template_file = pathlib.Path(__file__).parent / f"ARM-for-{args.template_type}.json"
    if args.output_file is None:
        args.output_file = str(args.template_file).replace(".json", ".dev.json")
    if args.template_type == "single-account" and args.management_group_id is not None:
        parser.error("Cannot specify management group for single-account template")
    elif args.deploy and args.template_type == "organization-account" and args.management_group_id is None:
        parser.error("Must specify management group for organization-account template")

    return args