Function parsePid

src/cli/bot-process.ts:18–21

(raw: string | null | undefined)

/** Parse a PID from a pidfile body. PURE. */
export function parsePid(raw: string | null | undefined): number | null {
  const n = parseInt(String(raw ?? '').trim(), 10);
  return Number.isInteger(n) && n > 0 ? n : null;
}

/** Is a pid alive? (kill 0 probes without signalling.) */
export function isAlive(pid: number): boolean {