Function run_meson_setup_command

ci/meson/meson_setup_execute.py:581–703

Run ``meson setup``, with one self-healing retry, then persist markers.

(
    *,
    cmd: list[str],
    source_dir: Path,
    build_dir: Path,
    env: dict[str, str],
    markers: MarkerPaths,
    hashes: SourceHashes,
    debug: bool,
    check: bool,
    build_mode: str,
    enable_examples: bool,
    enable_unit_tests: bool,
    use_thin_archives: bool,
    compiler: CompilerDetection,
)

def run_meson_setup_command(
    *,
    cmd: list[str],
    source_dir: Path,
    build_dir: Path,
    env: dict[str, str],
    markers: MarkerPaths,
    hashes: SourceHashes,
    debug: bool,
    check: bool,
    build_mode: str,
    enable_examples: bool,
    enable_unit_tests: bool,
    use_thin_archives: bool,
    compiler: CompilerDetection,
) -> bool:
    """Run ``meson setup``, with one self-healing retry, then persist markers."""
    print_banner("MESON CONFIGURATION", "⚙️")

    def _run_meson_setup() -> tuple[int, str]:
        proc = RunningProcess(
            cmd,
            cwd=source_dir,
            timeout=600,
            auto_run=True,
            check=False,
            env=env,
            output_formatter=TimestampFormatter(),
        )
        returncode = cast(int, proc.wait(echo=True))
        return returncode, str(proc.stdout)

    def _clear_stale_caches() -> None:
        _ts_print("[MESON] 🔄 Clearing stale test metadata caches...")
        cache_files = [
            build_dir / "tests" / "test_metadata.cache",
            build_dir / "test_list_cache.txt",
            markers.source_files,
        ]
        for cache_file in cache_files:
            if cache_file.exists():
                try:
                    cache_file.unlink()
                    _ts_print(f"[MESON]   Deleted: {cache_file.name}")
                except (OSError, IOError) as e:
                    _ts_print(
                        f"[MESON]   Warning: Could not delete {cache_file.name}: {e}"
                    )

    try:
        cleanup_stale_meson_lockfile(build_dir)
        returncode, stdout = _run_meson_setup()

        if returncode != 0 and "does not exist" in stdout:
            _ts_print(
                "[MESON] ⚠️  Setup failed due to missing file (stale cache detected)"
            )
            _clear_stale_caches()