/
initialize.ts
67 lines (59 loc) · 2.17 KB
/
initialize.ts
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/**
* Copyright 2020 Google Inc. All rights reserved.
*
* 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.
*/
// api.ts has to use module.exports as it's also consumed by DocLint which runs
// on Node.
// eslint-disable-next-line @typescript-eslint/no-var-requires
const api = require('./api');
import { helper } from './common/helper';
import { Puppeteer } from './common/Puppeteer';
export interface InitOptions {
packageJson: {
puppeteer: {
chromium_revision: string;
firefox_revision: string;
};
name: string;
};
rootDirectory: string;
}
export const initializePuppeteer = (options: InitOptions): Puppeteer => {
const { packageJson, rootDirectory } = options;
for (const className in api) {
if (typeof api[className] === 'function')
helper.installAsyncStackHooks(api[className]);
}
let preferredRevision = packageJson.puppeteer.chromium_revision;
const isPuppeteerCore = packageJson.name === 'puppeteer-core';
// puppeteer-core ignores environment variables
const product = isPuppeteerCore
? undefined
: process.env.PUPPETEER_PRODUCT ||
process.env.npm_config_puppeteer_product ||
process.env.npm_package_config_puppeteer_product;
if (!isPuppeteerCore && product === 'firefox')
preferredRevision = packageJson.puppeteer.firefox_revision;
const puppeteer = new Puppeteer(
rootDirectory,
preferredRevision,
isPuppeteerCore,
product
);
// The introspection in `Helper.installAsyncStackHooks` references
// `Puppeteer._launcher` before the Puppeteer ctor is called, such that an
// invalid Launcher is selected at import, so we reset it.
puppeteer._lazyLauncher = undefined;
return puppeteer;
};