Function main

ci/tools/check_noexcept.py:320–385

()

def main() -> int:
    parser = argparse.ArgumentParser(
        description=(
            "Check for missing FL_NOEXCEPT in src/fl, src/platforms, and "
            "src/third_party using clang-query AST analysis."
        )
    )
    parser.add_argument(
        "--scope",
        choices=sorted(_SCOPES.keys()),
        default="all",
        help="Which owned src scope to check (default: all)",
    )
    parser.add_argument(
        "--baseline",
        type=Path,
        default=DEFAULT_BASELINE,
        help="Baseline file for existing missing annotations",
    )
    parser.add_argument(
        "--no-baseline",
        action="store_true",
        help="Report every current finding instead of only new findings",
    )
    parser.add_argument(
        "--update-baseline",
        action="store_true",
        help="Rewrite the baseline with the current findings",
    )
    args = parser.parse_args()

    try:
        hits = find_missing_noexcept(args.scope)
    except NoexceptCheckError as exc:
        print(f"ERROR: {exc}")
        return 1

    if args.update_baseline:
        write_baseline(hits, args.baseline)
        print(f"Wrote {len(hits)} FL_NOEXCEPT baseline entries to {args.baseline}")
        return 0

    if args.no_baseline:
        report_hits = hits
        stale: list[str] = []
    else:
        report_hits, stale = diff_against_baseline(hits, load_baseline(args.baseline))

    if stale:
        print(f"NOTE: {len(stale)} stale FL_NOEXCEPT baseline entrie(s) can be pruned.")
        print("      Re-run with --update-baseline after intentional cleanup.")
        print()

    if not report_hits:
        print("All non-baselined owned src functions have FL_NOEXCEPT.")
        print(f"Known baseline entries: {len(hits) - len(report_hits)}")
        return 0