143 lines
4.6 KiB
JavaScript
143 lines
4.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.downloadBrowserWithProgressBar = downloadBrowserWithProgressBar;
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exports.logPolitely = logPolitely;
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var _extractZip = _interopRequireDefault(require("extract-zip"));
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var _fs = _interopRequireDefault(require("fs"));
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var _os = _interopRequireDefault(require("os"));
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var _path = _interopRequireDefault(require("path"));
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var _progress = _interopRequireDefault(require("progress"));
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var _utils = require("./utils");
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var _debugLogger = require("./debugLogger");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* Copyright 2017 Google Inc. All rights reserved.
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* Modifications copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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async function downloadBrowserWithProgressBar(title, browserDirectory, executablePath, downloadURL, downloadFileName) {
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const progressBarName = `Playwright build of ${title}`;
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if (await (0, _utils.existsAsync)(browserDirectory)) {
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// Already downloaded.
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_debugLogger.debugLogger.log('install', `browser ${title} is already downloaded.`);
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return false;
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}
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let progressBar;
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let lastDownloadedBytes = 0;
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function progress(downloadedBytes, totalBytes) {
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if (!process.stderr.isTTY) return;
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if (!progressBar) {
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progressBar = new _progress.default(`Downloading ${progressBarName} - ${toMegabytes(totalBytes)} [:bar] :percent :etas `, {
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complete: '=',
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incomplete: ' ',
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width: 20,
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total: totalBytes
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});
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}
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const delta = downloadedBytes - lastDownloadedBytes;
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lastDownloadedBytes = downloadedBytes;
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progressBar.tick(delta);
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}
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const url = downloadURL;
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const zipPath = _path.default.join(_os.default.tmpdir(), downloadFileName);
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try {
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for (let attempt = 1, N = 3; attempt <= N; ++attempt) {
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_debugLogger.debugLogger.log('install', `downloading ${progressBarName} - attempt #${attempt}`);
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const {
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error
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} = await (0, _utils.downloadFile)(url, zipPath, {
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progressCallback: progress,
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log: _debugLogger.debugLogger.log.bind(_debugLogger.debugLogger, 'install')
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});
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if (!error) {
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_debugLogger.debugLogger.log('install', `SUCCESS downloading ${progressBarName}`);
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break;
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}
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const errorMessage = typeof error === 'object' && typeof error.message === 'string' ? error.message : '';
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_debugLogger.debugLogger.log('install', `attempt #${attempt} - ERROR: ${errorMessage}`);
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if (attempt < N && (errorMessage.includes('ECONNRESET') || errorMessage.includes('ETIMEDOUT'))) {
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// Maximum delay is 3rd retry: 1337.5ms
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const millis = Math.random() * 200 + 250 * Math.pow(1.5, attempt);
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_debugLogger.debugLogger.log('install', `sleeping ${millis}ms before retry...`);
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await new Promise(c => setTimeout(c, millis));
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} else {
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throw error;
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}
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}
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_debugLogger.debugLogger.log('install', `extracting archive`);
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_debugLogger.debugLogger.log('install', `-- zip: ${zipPath}`);
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_debugLogger.debugLogger.log('install', `-- location: ${browserDirectory}`);
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await (0, _extractZip.default)(zipPath, {
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dir: browserDirectory
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});
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_debugLogger.debugLogger.log('install', `fixing permissions at ${executablePath}`);
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await _fs.default.promises.chmod(executablePath, 0o755);
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} catch (e) {
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_debugLogger.debugLogger.log('install', `FAILED installation ${progressBarName} with error: ${e}`);
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process.exitCode = 1;
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throw e;
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} finally {
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if (await (0, _utils.existsAsync)(zipPath)) await _fs.default.promises.unlink(zipPath);
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}
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logPolitely(`${progressBarName} downloaded to ${browserDirectory}`);
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return true;
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}
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function toMegabytes(bytes) {
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const mb = bytes / 1024 / 1024;
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return `${Math.round(mb * 10) / 10} Mb`;
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}
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function logPolitely(toBeLogged) {
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const logLevel = process.env.npm_config_loglevel;
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const logLevelDisplay = ['silent', 'error', 'warn'].indexOf(logLevel || '') > -1;
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if (!logLevelDisplay) console.log(toBeLogged); // eslint-disable-line no-console
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} |