puppeteer/experimental/puppeteer-firefox/index.js

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/**
* Copyright 2018 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.
*/
const FirefoxLauncher = require('./lib/Launcher.js').Launcher;
const BrowserFetcher = require('./lib/BrowserFetcher.js');
class Puppeteer {
constructor() {
this._firefoxLauncher = new FirefoxLauncher();
}
async launch(options = {}) {
const {
args = [],
dumpio = !!process.env.DUMPIO,
handleSIGHUP = true,
handleSIGINT = true,
handleSIGTERM = true,
headless = (process.env.HEADLESS || 'true').trim().toLowerCase() === 'true',
defaultViewport = {width: 800, height: 600},
ignoreHTTPSErrors = false,
slowMo = 0,
executablePath = this.executablePath(),
} = options;
options = {
args, slowMo, dumpio, executablePath, handleSIGHUP, handleSIGINT, handleSIGTERM, headless, defaultViewport,
ignoreHTTPSErrors
};
return await this._firefoxLauncher.launch(options);
}
createBrowserFetcher(options) {
return new BrowserFetcher(__dirname, options);
}
executablePath() {
const browserFetcher = new BrowserFetcher(__dirname, { product: 'firefox' });
const revision = require('./package.json').puppeteer.firefox_revision;
const revisionInfo = browserFetcher.revisionInfo(revision);
return revisionInfo.executablePath;
}
}
module.exports = new Puppeteer();