firebase-js-sdk/packages/firebase/rollup-internal.config.js

/**
 * @license
 * Copyright 2022 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
 *
 *   http://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.
 */

/**
 * Specialized config only for internal deployment to google3 repo, adds required license header to
 * generated code.
 */

// When run in google3, original rollup.config.js will have been renamed to rollup-main.config.js.
import baseBuilds from './rollup-main.config.js';
import license from 'rollup-plugin-license';

const firebaseLicense = license({
  banner: `@license
  Copyright ${new Date().getFullYear()} Google LLC.
  SPDX-License-Identifier: Apache-2.0`
});

const buildsWithLicense = baseBuilds.map(build => {
  return Object.assign({}, build, {
    plugins: build.plugins.concat(firebaseLicense)
  });
});

export default buildsWithLicense;