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- /**
- * @license
- * Copyright 2023 Google Inc.
- * SPDX-License-Identifier: Apache-2.0
- */
- import { exec as execChildProcess, spawnSync } from 'child_process';
- import { createReadStream } from 'fs';
- import { mkdir, readdir } from 'fs/promises';
- import * as path from 'path';
- import { promisify } from 'util';
- import extractZip from 'extract-zip';
- import tar from 'tar-fs';
- import bzip from 'unbzip2-stream';
- const exec = promisify(execChildProcess);
- /**
- * @internal
- */
- export async function unpackArchive(archivePath, folderPath) {
- if (archivePath.endsWith('.zip')) {
- await extractZip(archivePath, { dir: folderPath });
- }
- else if (archivePath.endsWith('.tar.bz2')) {
- await extractTar(archivePath, folderPath);
- }
- else if (archivePath.endsWith('.dmg')) {
- await mkdir(folderPath);
- await installDMG(archivePath, folderPath);
- }
- else if (archivePath.endsWith('.exe')) {
- // Firefox on Windows.
- const result = spawnSync(archivePath, [`/ExtractDir=${folderPath}`], {
- env: {
- __compat_layer: 'RunAsInvoker',
- },
- });
- if (result.status !== 0) {
- throw new Error(`Failed to extract ${archivePath} to ${folderPath}: ${result.output}`);
- }
- }
- else {
- throw new Error(`Unsupported archive format: ${archivePath}`);
- }
- }
- /**
- * @internal
- */
- function extractTar(tarPath, folderPath) {
- return new Promise((fulfill, reject) => {
- const tarStream = tar.extract(folderPath);
- tarStream.on('error', reject);
- tarStream.on('finish', fulfill);
- const readStream = createReadStream(tarPath);
- readStream.pipe(bzip()).pipe(tarStream);
- });
- }
- /**
- * @internal
- */
- async function installDMG(dmgPath, folderPath) {
- const { stdout } = await exec(`hdiutil attach -nobrowse -noautoopen "${dmgPath}"`);
- const volumes = stdout.match(/\/Volumes\/(.*)/m);
- if (!volumes) {
- throw new Error(`Could not find volume path in ${stdout}`);
- }
- const mountPath = volumes[0];
- try {
- const fileNames = await readdir(mountPath);
- const appName = fileNames.find(item => {
- return typeof item === 'string' && item.endsWith('.app');
- });
- if (!appName) {
- throw new Error(`Cannot find app in ${mountPath}`);
- }
- const mountedPath = path.join(mountPath, appName);
- await exec(`cp -R "${mountedPath}" "${folderPath}"`);
- }
- finally {
- await exec(`hdiutil detach "${mountPath}" -quiet`);
- }
- }
- //# sourceMappingURL=fileUtil.js.map
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