Function restart

lib/internal/main/watch_mode.js:172–186

(child, trigger)

let restarting = false;

async function restart(child, trigger) {
  if (restarting) return;
  restarting = true;
  try {
    if (!kPreserveOutput) process.stdout.write(clear);
    if (trigger) {
      process.stdout.write(`${blue}Change detected in ${inspect(trigger)}${white}\n`);
    }
    process.stdout.write(`${green}Restarting ${kCommandStr}${white}\n`);
    await stop(child);
    return start();
  } finally {
    restarting = false;
  }
}

async function init() {
  let child = start();