Function ensure_pch_built

ci/wasm_build_library.py:323–350

Ensure PCH is built and up-to-date by delegating to wasm_compile_pch.py. Returns: Exit code (0 = success)

(build_mode: str, verbose: bool = False)

def ensure_pch_built(build_mode: str, verbose: bool = False) -> int:
    """
    Ensure PCH is built and up-to-date by delegating to wasm_compile_pch.py.

    Returns:
        Exit code (0 = success)
    """
    print("Checking PCH status...")

    cmd = [
        "uv",
        "run",
        "python",
        str(PCH_SCRIPT),
        "--mode",
        build_mode,
    ]

    if verbose:
        cmd.append("--verbose")

    result = subprocess.run(cmd, cwd=PROJECT_ROOT)

    if result.returncode != 0:
        print(f"✗ PCH build/check failed with return code {result.returncode}")
        return result.returncode

    return 0


def ensure_unity_files_generated(unity_chunks: int, verbose: bool = False) -> int: