bbpro
Version:
BrowserBox - remote browser isolation tool
110 lines (106 loc) • 8.28 kB
JavaScript
/**
* @license Copyright 2017 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.
*/
;
import path from 'path';
import fs from 'fs';
import isWsl from 'is-wsl';
import child_process_1 from 'child_process';
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
export function defaults(val, def) {
return typeof val === 'undefined' ? def : val;
}
export function delay(time) {
return __awaiter(this, void 0, void 0, function* () {
return new Promise(resolve => setTimeout(resolve, time));
});
}
export class LauncherError extends Error {
constructor(message = 'Unexpected error', code) {
super();
this.message = message;
this.code = code;
this.stack = new Error().stack;
return this;
}
}
export class ChromePathNotSetError extends LauncherError {
constructor() {
super(...arguments);
this.message = 'The environment variable CHROME_PATH must be set to executable of a build of Chromium version 54.0 or later.';
this.code = "ERR_LAUNCHER_PATH_NOT_SET" /* ERR_LAUNCHER_PATH_NOT_SET */;
}
}
export class InvalidUserDataDirectoryError extends LauncherError {
constructor() {
super(...arguments);
this.message = 'userDataDir must be false or a path.';
this.code = "ERR_LAUNCHER_INVALID_USER_DATA_DIRECTORY" /* ERR_LAUNCHER_INVALID_USER_DATA_DIRECTORY */;
}
}
export class UnsupportedPlatformError extends LauncherError {
constructor() {
super(...arguments);
this.message = `Platform ${getPlatform()} is not supported.`;
this.code = "ERR_LAUNCHER_UNSUPPORTED_PLATFORM" /* ERR_LAUNCHER_UNSUPPORTED_PLATFORM */;
}
}
export class ChromeNotInstalledError extends LauncherError {
constructor() {
super(...arguments);
this.message = 'No Chrome installations found.';
this.code = "ERR_LAUNCHER_NOT_INSTALLED" /* ERR_LAUNCHER_NOT_INSTALLED */;
}
}
export function getPlatform() {
return isWsl ? 'wsl' : process.platform;
}
export function makeTmpDir() {
switch (getPlatform()) {
case 'darwin':
case 'linux':
return makeUnixTmpDir();
case 'wsl':
// We populate the user's Windows temp dir so the folder is correctly created later
process.env.TEMP = getLocalAppDataPath(`${process.env.PATH}`);
case 'win32':
return makeWin32TmpDir();
default:
throw new UnsupportedPlatformError();
}
}
export function toWinDirFormat(dir = '') {
const results = /\/mnt\/([a-z])\//.exec(dir);
if (!results) {
return dir;
}
const driveLetter = results[1];
return dir.replace(`/mnt/${driveLetter}/`, `${driveLetter.toUpperCase()}:\\`)
.replace(/\//g, '\\');
}
export function getLocalAppDataPath(path) {
const userRegExp = /\/mnt\/([a-z])\/Users\/([^\/:]+)\/AppData\//;
const results = userRegExp.exec(path) || [];
return `/mnt/${results[1]}/Users/${results[2]}/AppData/Local`;
}
export function makeUnixTmpDir() {
return child_process_1.execSync('mktemp -d -t lighthouse.XXXXXXX').toString().trim();
}
function makeWin32TmpDir() {
const winTmpPath = process.env.TEMP || process.env.TMP ||
(process.env.SystemRoot || process.env.windir) + '\\temp';
const randomNumber = Math.floor(Math.random() * 9e7 + 1e7);
const tmpdir = path_1.join(winTmpPath, 'lighthouse.' + randomNumber);
fs.mkdirSync(tmpdir, {recursive:true});
return tmpdir;
}
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