Function main

ci/wasm_unity_generator.py:211–275

()

def main() -> int:
    parser = argparse.ArgumentParser(
        description="Generate unity build files for WASM compilation"
    )
    parser.add_argument(
        "--chunks",
        type=int,
        default=10,
        help="Number of unity chunks to create (default: 10)",
    )
    parser.add_argument(
        "--output",
        type=Path,
        default=PROJECT_ROOT / "build" / "wasm" / "unity",
        help="Output directory for unity files (default: build/wasm/unity)",
    )
    parser.add_argument(
        "--list",
        action="store_true",
        help="List unity groups without generating files",
    )
    parser.add_argument(
        "-v",
        "--verbose",
        action="store_true",
        help="Verbose output",
    )

    args = parser.parse_args()

    try:
        if args.list:
            list_unity_groups(args.chunks)
            return 0

        unity_files, metadata = generate_unity_builds(
            args.chunks,
            args.output,
            args.verbose,
        )

        # Write metadata
        metadata_path = args.output / "unity_metadata.json"
        with open(metadata_path, "w") as f:
            json.dump(metadata, f, indent=2)

        print(f"✓ Generated {len(unity_files)} unity build files")
        print(f"  Output: {args.output}")
        print(f"  Chunks: {metadata['num_chunks']}")
        print(f"  Sources: {metadata['num_sources']}")
        print(f"  Metadata: {metadata_path}")

        return 0

    except KeyboardInterrupt as ki:
        handle_keyboard_interrupt(ki)
        raise
        print("\n✗ Interrupted by user")