def update_config()

in docker_etl/ci_config.py [0:0]

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

def update_config(dry_run: bool = False) -> str:
    """Collect job and workflow configs per job and create new config."""
    template_loader = jinja2.FileSystemLoader(CI_DIR)
    template_env = jinja2.Environment(loader=template_loader)
    config_template = template_env.get_template("config.template.yml")

    job_configs = sorted(find_file_in_jobs(CI_JOB_NAME))
    workflow_configs = sorted(find_file_in_jobs(CI_WORKFLOW_NAME))

    invalid_configs = [
        str(conf.relative_to(ROOT_DIR))
        for conf in job_configs + workflow_configs
        if not validate_yaml(conf)
    ]
    if len(invalid_configs) > 0:
        print("Error: Invalid CI configs", file=sys.stderr)
        print("\n".join(invalid_configs), file=sys.stderr)
        sys.exit(1)

    config_text = config_template.render(
        config_header=CI_CONFIG_HEADER,
        jobs="\n\n".join([file_path.read_text() for file_path in job_configs]),
        workflows="\n\n".join(
            [file_path.read_text() for file_path in workflow_configs]
        ),
    )

    if dry_run:
        print(config_text)
    else:
        with open(ROOT_DIR / ".circleci" / "config.yml", "w") as f:
            f.write(config_text)

    return config_text