from pathlib import Path


ARTIFACTS_DIRNAME = "artifacts"


def artifacts_dir(workspace_dir: str | Path) -> Path:
    return Path(workspace_dir) / ARTIFACTS_DIRNAME


def runner_uses_library(runner_path: str | Path, library_path: str | Path) -> bool:
    runner_path = Path(runner_path)
    library_path = Path(library_path)
    try:
        return (
            runner_path.is_file()
            and library_path.is_file()
            and str(library_path.resolve()).encode() in runner_path.read_bytes()
        )
    except OSError:
        return False


def remove_lock_files(root: str | Path) -> int:
    root = Path(root)
    if not root.exists():
        return 0
    removed = 0
    for path in root.rglob("*.lock"):
        if path.is_file() or path.is_symlink():
            path.unlink(missing_ok=True)
            removed += 1
    return removed