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Allow to apply arbitrary plugins when compiling ServiceWorker script
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‎docs/options.md

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@@ -131,6 +131,10 @@ _Example:_ `{ credentials: 'include' }`
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* **`minify`**: `boolean`. If set to `true` or `false`, the `ServiceWorker`'s output will be minified or not accordingly. If set to something else, the `ServiceWorker` output will be minified **if** you are using `webpack.optimize.UglifyJsPlugin` in your configuration.
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_Default:_ `null`
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* **`plugins`**: `Array`. The plugins which will be applied when compling the `ServiceWorker`'s script.
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_Default:_ `[]`
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_Example:_ `[new require('webpack').DefinePlugin({ CAT: 'MEOW' })]`
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#### `AppCache: Object | null | false`
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Settings for the `AppCache` cache. Use `null` or `false` to disable `AppCache` generation.

‎lib/default-options.js

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@@ -57,6 +57,7 @@ exports['default'] = {
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events: false,
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minify: null,
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forceInstall: false,
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plugins: [],
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updateViaCache: 'imports',
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‎lib/index.js

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@@ -67,6 +67,11 @@ var OfflinePlugin = (function () {
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AppCache: false
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});
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if (options.ServiceWorker && options.ServiceWorker.plugins) {
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// plugins are class instances and should not be modified.
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this.options.ServiceWorker.plugins = options.ServiceWorker.plugins;
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}
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this.hash = null;
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this.assets = null;
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this.hashesMap = null;

‎lib/service-worker.js

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@@ -46,6 +46,7 @@ var ServiceWorker = (function () {
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// Tool specific properties
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this.entry = options.entry;
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this.plugins = options.plugins;
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this.scope = options.scope ? options.scope + '' : void 0;
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this.events = !!options.events;
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this.prefetchRequest = this.validatePrefetch(options.prefetchRequest);
@@ -126,6 +127,10 @@ var ServiceWorker = (function () {
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});
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}
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this.plugins.forEach(function (plugin) {
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return plugin.apply(childCompiler);
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});
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// Needed for HMR. offline-plugin doesn't support it,
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// but added just in case to prevent other errors
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var compilationFn = function compilationFn(compilation) {

‎src/default-options.js

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@@ -44,6 +44,7 @@ export default {
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events: false,
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minify: null,
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forceInstall: false,
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plugins: [],
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updateViaCache: 'imports',
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‎src/index.js

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@@ -32,6 +32,11 @@ export default class OfflinePlugin {
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AppCache: false
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});
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if (options.ServiceWorker && options.ServiceWorker.plugins) {
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// plugins are class instances and should not be modified.
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this.options.ServiceWorker.plugins = options.ServiceWorker.plugins;
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}
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this.hash = null;
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this.assets = null;
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this.hashesMap = null;

‎src/service-worker.js

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@@ -26,6 +26,7 @@ export default class ServiceWorker {
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// Tool specific properties
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this.entry = options.entry;
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this.plugins = options.plugins;
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this.scope = options.scope ? options.scope + '' : void 0;
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this.events = !!options.events;
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this.prefetchRequest = this.validatePrefetch(options.prefetchRequest);
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});
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}
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this.plugins.forEach((plugin) => plugin.apply(childCompiler));
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// Needed for HMR. offline-plugin doesn't support it,
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// but added just in case to prevent other errors
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const compilationFn = (compilation) => {

‎tests/legacy/fixtures/sw-plugins/__expected/webpack2/appcache/manifest.appcache

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CACHE MANIFEST
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#ver:da39a3ee5e6b4b0d3255bfef95601890afd80709
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CACHE:
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../external.js
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NETWORK:
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*

‎tests/legacy/fixtures/sw-plugins/__expected/webpack2/appcache/manifest.html

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<!doctype html>
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<html manifest="manifest.appcache"></html>

‎tests/legacy/fixtures/sw-plugins/__expected/webpack2/main.js

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/******/ (function(modules) { // webpackBootstrap
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/******/ // The module cache
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/******/ var installedModules = {};
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/******/
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/******/ // The require function
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/******/ function __webpack_require__(moduleId) {
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/******/
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/******/ // Check if module is in cache
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/******/ if(installedModules[moduleId]) {
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/******/ return installedModules[moduleId].exports;
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/******/ }
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/******/ // Create a new module (and put it into the cache)
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/******/ var module = installedModules[moduleId] = {
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/******/ i: moduleId,
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/******/ l: false,
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/******/ exports: {}
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/******/ };
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/******/
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/******/ // Execute the module function
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/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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/******/
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/******/ // Flag the module as loaded
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/******/ module.l = true;
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/
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/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.m = modules;
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/******/
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/******/ // expose the module cache
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/******/ __webpack_require__.c = installedModules;
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/******/
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/******/ // identity function for calling harmony imports with the correct context
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/******/ __webpack_require__.i = function(value) { return value; };
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/******/
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/******/ // define getter function for harmony exports
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/******/ __webpack_require__.d = function(exports, name, getter) {
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/******/ if(!__webpack_require__.o(exports, name)) {
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/******/ Object.defineProperty(exports, name, {
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/******/ configurable: false,
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/******/ enumerable: true,
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/******/ get: getter
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/******/ });
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/******/ }
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/******/ };
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/******/
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/******/ // getDefaultExport function for compatibility with non-harmony modules
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/******/ __webpack_require__.n = function(module) {
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/******/ var getter = module && module.__esModule ?
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/******/ function getDefault() { return module['default']; } :
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/******/ function getModuleExports() { return module; };
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/******/ __webpack_require__.d(getter, 'a', getter);
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/******/ return getter;
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/******/ };
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/******/
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/******/ // Object.prototype.hasOwnProperty.call
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/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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/******/
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/******/ // __webpack_public_path__
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/******/ __webpack_require__.p = "";
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/******/
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/******/ // Load entry module and return exports
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/******/ return __webpack_require__(__webpack_require__.s = 0);
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/******/ })
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/************************************************************************/
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/******/ ([
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/* 0 */
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/***/ (function(module, exports) {
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/***/ })
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/******/ ]);

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