import argparse
import sys

import media
import music


def build_parser() -> argparse.ArgumentParser:
    parser = argparse.ArgumentParser(prog="content", description="Edit the website content in content/")
    subparsers = parser.add_subparsers(dest="section", required=True)
    music.register(subparsers)
    media.register(subparsers)
    return parser


def main() -> int:
    arguments = build_parser().parse_args()
    try:
        arguments.handler(arguments)
    except (OSError, ValueError) as error:
        print(f"Error: {error}", file=sys.stderr)
        return 1
    return 0


if __name__ == "__main__":
    sys.exit(main())