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69 lines
3.3 KiB
69 lines
3.3 KiB
"use strict"; |
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/* |
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Copyright 2018 Google LLC |
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Use of this source code is governed by an MIT-style |
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license that can be found in the LICENSE file or at |
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https://opensource.org/licenses/MIT. |
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*/ |
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var __importDefault = (this && this.__importDefault) || function (mod) { |
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return (mod && mod.__esModule) ? mod : { "default": mod }; |
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}; |
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Object.defineProperty(exports, "__esModule", { value: true }); |
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exports.copyWorkboxLibraries = void 0; |
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const fs_extra_1 = __importDefault(require("fs-extra")); |
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const upath_1 = __importDefault(require("upath")); |
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const errors_1 = require("./errors"); |
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// Used to filter the libraries to copy based on our package.json dependencies. |
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const WORKBOX_PREFIX = 'workbox-'; |
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// The directory within each package containing the final bundles. |
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const BUILD_DIR = 'build'; |
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/** |
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* This copies over a set of runtime libraries used by Workbox into a |
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* local directory, which should be deployed alongside your service worker file. |
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* |
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* As an alternative to deploying these local copies, you could instead use |
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* Workbox from its official CDN URL. |
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* |
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* This method is exposed for the benefit of developers using |
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* {@link workbox-build.injectManifest} who would |
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* prefer not to use the CDN copies of Workbox. Developers using |
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* {@link workbox-build.generateSW} don't need to |
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* explicitly call this method. |
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* |
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* @param {string} destDirectory The path to the parent directory under which |
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* the new directory of libraries will be created. |
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* @return {Promise<string>} The name of the newly created directory. |
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* |
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* @alias workbox-build.copyWorkboxLibraries |
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*/ |
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async function copyWorkboxLibraries(destDirectory) { |
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// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment |
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const thisPkg = require('../../package.json'); |
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// Use the version string from workbox-build in the name of the parent |
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// directory. This should be safe, because lerna will bump workbox-build's |
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// pkg.version whenever one of the dependent libraries gets bumped, and we |
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// care about versioning the dependent libraries. |
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const workboxDirectoryName = `workbox-v${thisPkg.version ? thisPkg.version : ''}`; |
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const workboxDirectoryPath = upath_1.default.join(destDirectory, workboxDirectoryName); |
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await fs_extra_1.default.ensureDir(workboxDirectoryPath); |
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const copyPromises = []; |
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const librariesToCopy = Object.keys(thisPkg.dependencies || {}).filter((dependency) => dependency.startsWith(WORKBOX_PREFIX)); |
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for (const library of librariesToCopy) { |
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// Get the path to the package on the user's filesystem by require-ing |
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// the package's `package.json` file via the node resolution algorithm. |
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const libraryPath = upath_1.default.dirname(require.resolve(`${library}/package.json`)); |
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const buildPath = upath_1.default.join(libraryPath, BUILD_DIR); |
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// fse.copy() copies all the files in a directory, not the directory itself. |
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// See https://github.com/jprichardson/node-fs-extra/blob/master/docs/copy.md#copysrc-dest-options-callback |
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copyPromises.push(fs_extra_1.default.copy(buildPath, workboxDirectoryPath)); |
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} |
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try { |
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await Promise.all(copyPromises); |
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return workboxDirectoryName; |
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} |
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catch (error) { |
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throw Error(`${errors_1.errors['unable-to-copy-workbox-libraries']} ${error instanceof Error ? error.toString() : ''}`); |
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} |
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} |
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exports.copyWorkboxLibraries = copyWorkboxLibraries;
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