Function write_pid

code_review_graph/daemon.py:290–294

Write the current (or given) PID to the PID file.

(pid: int | None = None, path: Path | None = None)

def write_pid(pid: int | None = None, path: Path | None = None) -> None:
    """Write the current (or given) PID to the PID file."""
    pid_path = path or PID_PATH
    pid_path.parent.mkdir(parents=True, exist_ok=True)
    pid_path.write_text(str(pid or os.getpid()), encoding="utf-8")


def read_pid(path: Path | None = None) -> int | None: