Function parse_args

compiler/fory_compiler/cli.py:464–670

Parse command line arguments.

(args: Optional[List[str]] = None)

def parse_args(args: Optional[List[str]] = None) -> argparse.Namespace:
    """Parse command line arguments."""
    parser = argparse.ArgumentParser(
        prog="foryc",
        description="Fory IDL compiler",
    )

    parser.add_argument(
        "--scan-generated",
        action="store_true",
        help="Scan for generated files under the current directory",
    )

    parser.add_argument(
        "files",
        nargs="*",
        type=Path,
        metavar="FILE",
        help="IDL files to compile",
    )

    parser.add_argument(
        "--lang",
        type=str,
        default="all",
        help="Comma-separated list of target languages (java,python,cpp,rust,go,csharp,javascript,swift,dart,scala,kotlin). Default: all",
    )

    parser.add_argument(
        "--output",
        "-o",
        type=Path,
        default=Path("./generated"),
        help="Output directory. Default: ./generated",
    )

    parser.add_argument(
        "-I",
        "--proto_path",
        "--import_path",
        dest="import_paths",
        action="append",
        type=Path,
        default=[],
        metavar="PATH",
        help="Add a directory to the import search path. Can be specified multiple times.",
    )

    # Language-specific output directories (protoc-style)
    parser.add_argument(
        "--java_out",
        type=Path,
        default=None,
        metavar="DST_DIR",
        help="Generate Java code in DST_DIR",
    )

    parser.add_argument(