Function readLockPid

__tests__/mcp-daemon.test.ts:147–153

(root: string)

}

function readLockPid(root: string): number | null {
  try {
    const raw = fs.readFileSync(path.join(root, '.codegraph', 'daemon.pid'), 'utf8');
    const info = JSON.parse(raw);
    return typeof info.pid === 'number' ? info.pid : null;
  } catch { return null; }
}

function readDaemonLog(root: string): string {
  try { return fs.readFileSync(path.join(root, '.codegraph', 'daemon.log'), 'utf8'); }