build.js

/**
 * Copyright 2021 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

const { exec, echo } = require('shelljs');
const pkg = require('../package.json');

function runExec(command) {
  if (exec(command).code !== 0) {
    echo(`${command} failed`);
  }
}

const buildScripts = Object.keys(pkg.scripts)
  .filter(k => k.startsWith('build:'));

for(let script of buildScripts) {
  console.log(`Running npm run ${script}`);
  runExec(`npm run ${script}`);
}