1#!/usr/bin/env zx
 2
 3// Copyright 2021 Google LLC
 4//
 5// Licensed under the Apache License, Version 2.0 (the "License");
 6// you may not use this file except in compliance with the License.
 7// You may obtain a copy of the License at
 8//
 9//     https://www.apache.org/licenses/LICENSE-2.0
10//
11// Unless required by applicable law or agreed to in writing, software
12// distributed under the License is distributed on an "AS IS" BASIS,
13// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14// See the License for the specific language governing permissions and
15// limitations under the License.
16
17const serve = $`npx serve`
18
19for await (const chunk of serve.stdout) {
20  if (chunk.includes('Accepting connections')) break
21}
22
23await $`curl http://localhost:3000`
24
25serve.kill('SIGINT')