Function compile_file

compiler/fory_compiler/cli.py:707–844

Compile a single IDL file with import resolution. Args: file_path: Path to the IDL file lang_output_dirs: Dictionary mapping language name to output directory import_paths: List of import search paths generated_outputs: output file path -> source IDL path

(
    file_path: Path,
    lang_output_dirs: Dict[str, Path],
    import_paths: Optional[List[Path]] = None,
    go_nested_type_style: Optional[str] = None,
    swift_namespace_style: Optional[str] = None,
    emit_fdl: bool = False,
    emit_fdl_path: Optional[Path] = None,
    resolve_cache: Optional[Dict[Path, Schema]] = None,
    grpc: bool = False,
    grpc_web: bool = False,
    grpc_python_mode: str = "async",
    *,
    generated_outputs: Optional[Dict[Path, Path]] = None,
)

def compile_file(
    file_path: Path,
    lang_output_dirs: Dict[str, Path],
    import_paths: Optional[List[Path]] = None,
    go_nested_type_style: Optional[str] = None,
    swift_namespace_style: Optional[str] = None,
    emit_fdl: bool = False,
    emit_fdl_path: Optional[Path] = None,
    resolve_cache: Optional[Dict[Path, Schema]] = None,
    grpc: bool = False,
    grpc_web: bool = False,
    grpc_python_mode: str = "async",
    *,
    generated_outputs: Optional[Dict[Path, Path]] = None,
) -> bool:
    """Compile a single IDL file with import resolution.

    Args:
        file_path: Path to the IDL file
        lang_output_dirs: Dictionary mapping language name to output directory
        import_paths: List of import search paths
        generated_outputs: output file path -> source IDL path
    """
    file_path = file_path.resolve()
    if generated_outputs is None:
        generated_outputs = {}
    print(f"Compiling {file_path}...")

    # Parse and resolve imports
    try:
        schema = resolve_imports(file_path, import_paths, cache=resolve_cache)
    except OSError as e:
        print(f"Error reading {file_path}: {e}", file=sys.stderr)
        return False
    except (FrontendError, ValueError) as e:
        print(f"Error: {e}", file=sys.stderr)
        return False
    except ImportError as e:
        print(f"Import error: {e}", file=sys.stderr)
        return False

    # Print import info
    if schema.imports:
        print(f"  Resolved {len(schema.imports)} import(s)")

    if emit_fdl:
        emitter = FDLEmitter(schema)
        fdl_content = emitter.emit()
        if emit_fdl_path:
            target = emit_fdl_path
            if target.exists() and target.is_dir():
                target = target / f"{file_path.stem}.fdl"
            elif str(target).endswith("/") or str(target).endswith("\\"):
                target.mkdir(parents=True, exist_ok=True)
                target = target / f"{file_path.stem}.fdl"
            target.parent.mkdir(parents=True, exist_ok=True)
            target.write_text(fdl_content)
            print(f"  Emitted FDL: {target}")