Convert from Webpack to Vite (#34450)

Co-authored-by: Renaud Chaput <renchap@gmail.com>

app/javascript/mastodon/common.ts

@@ -1,8 +1,6 @@
 import Rails from '@rails/ujs';
 
 export function start() {
-  require.context('../images/', true, /\.(jpg|png|svg)$/);
-
   try {
     Rails.start();
   } catch {

app/javascript/mastodon/components/status_action_bar.jsx

@@ -9,7 +9,7 @@ import ImmutablePropTypes from 'react-immutable-proptypes';
 import ImmutablePureComponent from 'react-immutable-pure-component';
 import { connect } from 'react-redux';
 
-import BookmarkIcon from '@/material-icons/400-24px/bookmark-fill.svg';
+import BookmarkIcon from '@/material-icons/400-24px/bookmark-fill.svg?react';
 import BookmarkBorderIcon from '@/material-icons/400-24px/bookmark.svg?react';
 import MoreHorizIcon from '@/material-icons/400-24px/more_horiz.svg?react';
 import RepeatIcon from '@/material-icons/400-24px/repeat.svg?react';

app/javascript/mastodon/features/alt_text_modal/index.tsx

@@ -15,10 +15,6 @@ import type { List as ImmutableList, Map as ImmutableMap } from 'immutable';
 import { useSpring, animated } from '@react-spring/web';
 import Textarea from 'react-textarea-autosize';
 import { length } from 'stringz';
-// eslint-disable-next-line import/extensions
-import tesseractWorkerPath from 'tesseract.js/dist/worker.min.js';
-// eslint-disable-next-line import/no-extraneous-dependencies
-import tesseractCorePath from 'tesseract.js-core/tesseract-core.wasm.js';
 
 import { showAlertForError } from 'mastodon/actions/alerts';
 import { uploadThumbnail } from 'mastodon/actions/compose';
@@ -350,9 +346,15 @@ export const AltTextModal = forwardRef<ModalRef, Props & Partial<RestoreProps>>(
 
       fetchTesseract()
         .then(async ({ createWorker }) => {
+          const [tesseractWorkerPath, tesseractCorePath] = await Promise.all([
+            // eslint-disable-next-line import/extensions
+            import('tesseract.js/dist/worker.min.js?url'),
+            // eslint-disable-next-line import/no-extraneous-dependencies
+            import('tesseract.js-core/tesseract-core.wasm.js?url'),
+          ]);
           const worker = await createWorker('eng', 1, {
-            workerPath: tesseractWorkerPath as string,
-            corePath: tesseractCorePath as string,
+            workerPath: tesseractWorkerPath.default,
+            corePath: tesseractCorePath.default,
             langPath: `${assetHost}/ocr/lang-data`,
             cacheMethod: 'write',
           });
@@ -501,5 +503,4 @@ export const AltTextModal = forwardRef<ModalRef, Props & Partial<RestoreProps>>(
     );
   },
 );
-
 AltTextModal.displayName = 'AltTextModal';

app/javascript/mastodon/features/emoji/emoji_compressed.mjs

@@ -9,28 +9,27 @@
 // to ensure that the prevaled file is regenerated by Babel
 // version: 4
 
-const { NimbleEmojiIndex } = require('emoji-mart');
-const { uncompress: emojiMartUncompress } = require('emoji-mart/dist/utils/data');
+import { NimbleEmojiIndex } from 'emoji-mart';
+import { uncompress as emojiMartUncompress } from 'emoji-mart/dist/utils/data';
 
-
-let data = require('./emoji_data.json');
-const emojiMap = require('./emoji_map.json');
-const { unicodeToFilename } = require('./unicode_to_filename');
-const { unicodeToUnifiedName } = require('./unicode_to_unified_name');
+import data from './emoji_data.json';
+import emojiMap from './emoji_map.json';
+import { unicodeToFilename } from './unicode_to_filename';
+import { unicodeToUnifiedName } from './unicode_to_unified_name';
 
 emojiMartUncompress(data);
 
 const emojiMartData = data;
 const emojiIndex = new NimbleEmojiIndex(emojiMartData);
 
-const excluded       = ['®', '©', '™'];
-const skinTones      = ['🏻', '🏼', '🏽', '🏾', '🏿'];
-const shortcodeMap   = {};
+const excluded = ['®', '©', '™'];
+const skinTones = ['🏻', '🏼', '🏽', '🏾', '🏿'];
+const shortcodeMap = {};
 
 const shortCodesToEmojiData = {};
 const emojisWithoutShortCodes = [];
 
-Object.keys(emojiIndex.emojis).forEach(key => {
+Object.keys(emojiIndex.emojis).forEach((key) => {
   let emoji = emojiIndex.emojis[key];
 
   // Emojis with skin tone modifiers are stored like this
@@ -41,22 +40,22 @@ Object.keys(emojiIndex.emojis).forEach(key => {
   shortcodeMap[emoji.native] = emoji.id;
 });
 
-const stripModifiers = unicode => {
-  skinTones.forEach(tone => {
+const stripModifiers = (unicode) => {
+  skinTones.forEach((tone) => {
     unicode = unicode.replace(tone, '');
   });
 
   return unicode;
 };
 
-Object.keys(emojiMap).forEach(key => {
+Object.keys(emojiMap).forEach((key) => {
   if (excluded.includes(key)) {
     delete emojiMap[key];
     return;
   }
 
   const normalizedKey = stripModifiers(key);
-  let shortcode       = shortcodeMap[normalizedKey];
+  let shortcode = shortcodeMap[normalizedKey];
 
   if (!shortcode) {
     shortcode = shortcodeMap[normalizedKey + '\uFE0F'];
@@ -82,7 +81,7 @@ Object.keys(emojiMap).forEach(key => {
   }
 });
 
-Object.keys(emojiIndex.emojis).forEach(key => {
+Object.keys(emojiIndex.emojis).forEach((key) => {
   let emoji = emojiIndex.emojis[key];
 
   // Emojis with skin tone modifiers are stored like this
@@ -94,9 +93,11 @@ Object.keys(emojiIndex.emojis).forEach(key => {
   let { short_names, search, unified } = emojiMartData.emojis[key];
 
   if (short_names[0] !== key) {
-    throw new Error('The compressor expects the first short_code to be the ' +
-      'key. It may need to be rewritten if the emoji change such that this ' +
-      'is no longer the case.');
+    throw new Error(
+      'The compressor expects the first short_code to be the ' +
+        'key. It may need to be rewritten if the emoji change such that this ' +
+        'is no longer the case.',
+    );
   }
 
   short_names = short_names.slice(1); // first short name can be inferred from the key
@@ -117,20 +118,22 @@ Object.keys(emojiIndex.emojis).forEach(key => {
 
 // JSON.parse/stringify is to emulate what @preval is doing and avoid any
 // inconsistent behavior in dev mode
-module.exports = JSON.parse(JSON.stringify([
-  shortCodesToEmojiData,
-  /*
-   * The property `skins` is not found in the current context.
-   * This could potentially lead to issues when interacting with modules or data structures
-   * that expect the presence of `skins` property.
-   * Currently, no definitions or references to `skins` property can be found in:
-   * - {@link node_modules/emoji-mart/dist/utils/data.js}
-   * - {@link node_modules/emoji-mart/data/all.json}
-   * - {@link app/javascript/mastodon/features/emoji/emoji_compressed.d.ts#Skins}
-   * Future refactorings or updates should consider adding definitions or handling for `skins` property.
-   */
-  emojiMartData.skins,
-  emojiMartData.categories,
-  emojiMartData.aliases,
-  emojisWithoutShortCodes
-]));
+export default JSON.parse(
+  JSON.stringify([
+    shortCodesToEmojiData,
+    /*
+     * The property `skins` is not found in the current context.
+     * This could potentially lead to issues when interacting with modules or data structures
+     * that expect the presence of `skins` property.
+     * Currently, no definitions or references to `skins` property can be found in:
+     * - {@link node_modules/emoji-mart/dist/utils/data.js}
+     * - {@link node_modules/emoji-mart/data/all.json}
+     * - {@link app/javascript/mastodon/features/emoji/emoji_compressed.d.ts#Skins}
+     * Future refactorings or updates should consider adding definitions or handling for `skins` property.
+     */
+    emojiMartData.skins,
+    emojiMartData.categories,
+    emojiMartData.aliases,
+    emojisWithoutShortCodes,
+  ]),
+);

app/javascript/mastodon/features/emoji/emoji_mart_data_light.ts

@@ -3,9 +3,13 @@
 // emojiIndex.search functionality.
 import type { BaseEmoji } from 'emoji-mart';
 import type { Emoji } from 'emoji-mart/dist-es/utils/data';
+// eslint-disable-next-line import/no-unresolved
+import emojiCompressed from 'virtual:mastodon-emoji-compressed';
+import type {
+  Search,
+  ShortCodesToEmojiData,
+} from 'virtual:mastodon-emoji-compressed';
 
-import type { Search, ShortCodesToEmojiData } from './emoji_compressed';
-import emojiCompressed from './emoji_compressed';
 import { unicodeToUnifiedName } from './unicode_to_unified_name';
 
 type Emojis = Record<

app/javascript/mastodon/features/emoji/emoji_unicode_mapping_light.ts

@@ -2,11 +2,13 @@
 // (i.e. the svg filename) and a shortCode intended to be shown
 // as a "title" attribute in an HTML element (aka tooltip).
 
+// eslint-disable-next-line import/no-unresolved
+import emojiCompressed from 'virtual:mastodon-emoji-compressed';
 import type {
   FilenameData,
   ShortCodesToEmojiDataKey,
-} from './emoji_compressed';
-import emojiCompressed from './emoji_compressed';
+} from 'virtual:mastodon-emoji-compressed';
+
 import { unicodeToFilename } from './unicode_to_filename';
 
 type UnicodeMapping = Record<

app/javascript/mastodon/features/emoji/unicode_to_filename.js

@@ -1,6 +1,6 @@
 // taken from:
 // https://github.com/twitter/twemoji/blob/47732c7/twemoji-generator.js#L848-L866
-exports.unicodeToFilename = (str) => {
+export const unicodeToFilename = (str) => {
   let result = '';
   let charCode = 0;
   let p = 0;

app/javascript/mastodon/features/emoji/unicode_to_unified_name.js

@@ -6,7 +6,7 @@ function padLeft(str, num) {
   return str;
 }
 
-exports.unicodeToUnifiedName = (str) => {
+export const unicodeToUnifiedName = (str) => {
   let output = '';
 
   for (let i = 0; i < str.length; i += 2) {

app/javascript/mastodon/features/ui/util/async-components.js

@@ -1,235 +1,235 @@
 export function EmojiPicker () {
-  return import(/* webpackChunkName: "emoji_picker" */'../../emoji/emoji_picker');
+  return import('../../emoji/emoji_picker');
 }
 
 export function Compose () {
-  return import(/* webpackChunkName: "features/compose" */'../../compose');
+  return import('../../compose');
 }
 
 export function Notifications () {
-  return import(/* webpackChunkName: "features/notifications" */'../../notifications_v2');
+  return import('../../notifications_v2');
 }
 
 export function HomeTimeline () {
-  return import(/* webpackChunkName: "features/home_timeline" */'../../home_timeline');
+  return import('../../home_timeline');
 }
 
 export function PublicTimeline () {
-  return import(/* webpackChunkName: "features/public_timeline" */'../../public_timeline');
+  return import('../../public_timeline');
 }
 
 export function CommunityTimeline () {
-  return import(/* webpackChunkName: "features/community_timeline" */'../../community_timeline');
+  return import('../../community_timeline');
 }
 
 export function Firehose () {
-  return import(/* webpackChunkName: "features/firehose" */'../../firehose');
+  return import('../../firehose');
 }
 
 export function HashtagTimeline () {
-  return import(/* webpackChunkName: "features/hashtag_timeline" */'../../hashtag_timeline');
+  return import('../../hashtag_timeline');
 }
 
 export function DirectTimeline() {
-  return import(/* webpackChunkName: "features/direct_timeline" */'../../direct_timeline');
+  return import('../../direct_timeline');
 }
 
 export function ListTimeline () {
-  return import(/* webpackChunkName: "features/list_timeline" */'../../list_timeline');
+  return import('../../list_timeline');
 }
 
 export function Lists () {
-  return import(/* webpackChunkName: "features/lists" */'../../lists');
+  return import('../../lists');
 }
 
 export function Status () {
-  return import(/* webpackChunkName: "features/status" */'../../status');
+  return import('../../status');
 }
 
 export function GettingStarted () {
-  return import(/* webpackChunkName: "features/getting_started" */'../../getting_started');
+  return import('../../getting_started');
 }
 
 export function KeyboardShortcuts () {
-  return import(/* webpackChunkName: "features/keyboard_shortcuts" */'../../keyboard_shortcuts');
+  return import('../../keyboard_shortcuts');
 }
 
 export function PinnedStatuses () {
-  return import(/* webpackChunkName: "features/pinned_statuses" */'../../pinned_statuses');
+  return import('../../pinned_statuses');
 }
 
 export function AccountTimeline () {
-  return import(/* webpackChunkName: "features/account_timeline" */'../../account_timeline');
+  return import('../../account_timeline');
 }
 
 export function AccountGallery () {
-  return import(/* webpackChunkName: "features/account_gallery" */'../../account_gallery');
+  return import('../../account_gallery');
 }
 
 export function AccountFeatured() {
-  return import(/* webpackChunkName: "features/account_featured" */'../../account_featured');
+  return import('../../account_featured');
 }
 
 export function Followers () {
-  return import(/* webpackChunkName: "features/followers" */'../../followers');
+  return import('../../followers');
 }
 
 export function Following () {
-  return import(/* webpackChunkName: "features/following" */'../../following');
+  return import('../../following');
 }
 
 export function Reblogs () {
-  return import(/* webpackChunkName: "features/reblogs" */'../../reblogs');
+  return import('../../reblogs');
 }
 
 export function Favourites () {
-  return import(/* webpackChunkName: "features/favourites" */'../../favourites');
+  return import('../../favourites');
 }
 
 export function FollowRequests () {
-  return import(/* webpackChunkName: "features/follow_requests" */'../../follow_requests');
+  return import('../../follow_requests');
 }
 
 export function FavouritedStatuses () {
-  return import(/* webpackChunkName: "features/favourited_statuses" */'../../favourited_statuses');
+  return import('../../favourited_statuses');
 }
 
 export function FollowedTags () {
-  return import(/* webpackChunkName: "features/followed_tags" */'../../followed_tags');
+  return import('../../followed_tags');
 }
 
 export function BookmarkedStatuses () {
-  return import(/* webpackChunkName: "features/bookmarked_statuses" */'../../bookmarked_statuses');
+  return import('../../bookmarked_statuses');
 }
 
 export function Blocks () {
-  return import(/* webpackChunkName: "features/blocks" */'../../blocks');
+  return import('../../blocks');
 }
 
 export function DomainBlocks () {
-  return import(/* webpackChunkName: "features/domain_blocks" */'../../domain_blocks');
+  return import('../../domain_blocks');
 }
 
 export function Mutes () {
-  return import(/* webpackChunkName: "features/mutes" */'../../mutes');
+  return import('../../mutes');
 }
 
 export function MuteModal () {
-  return import(/* webpackChunkName: "modals/mute_modal" */'../components/mute_modal');
+  return import('../components/mute_modal');
 }
 
 export function BlockModal () {
-  return import(/* webpackChunkName: "modals/block_modal" */'../components/block_modal');
+  return import('../components/block_modal');
 }
 
 export function DomainBlockModal () {
-  return import(/* webpackChunkName: "modals/domain_block_modal" */'../components/domain_block_modal');
+  return import('../components/domain_block_modal');
 }
 
 export function ReportModal () {
-  return import(/* webpackChunkName: "modals/report_modal" */'../components/report_modal');
+  return import('../components/report_modal');
 }
 
 export function IgnoreNotificationsModal () {
-  return import(/* webpackChunkName: "modals/domain_block_modal" */'../components/ignore_notifications_modal');
+  return import('../components/ignore_notifications_modal');
 }
 
 export function MediaGallery () {
-  return import(/* webpackChunkName: "status/media_gallery" */'../../../components/media_gallery');
+  return import('../../../components/media_gallery');
 }
 
 export function Video () {
-  return import(/* webpackChunkName: "features/video" */'../../video');
+  return import('../../video');
 }
 
 export function EmbedModal () {
-  return import(/* webpackChunkName: "modals/embed_modal" */'../components/embed_modal');
+  return import('../components/embed_modal');
 }
 
 export function ListAdder () {
-  return import(/*webpackChunkName: "features/list_adder" */'../../list_adder');
+  return import('../../list_adder');
 }
 
 export function Tesseract () {
-  return import(/*webpackChunkName: "tesseract" */'tesseract.js');
+  return import('tesseract.js');
 }
 
 export function Audio () {
-  return import(/* webpackChunkName: "features/audio" */'../../audio');
+  return import('../../audio');
 }
 
 export function Directory () {
-  return import(/* webpackChunkName: "features/directory" */'../../directory');
+  return import('../../directory');
 }
 
 export function OnboardingProfile () {
-  return import(/* webpackChunkName: "features/onboarding" */'../../onboarding/profile');
+  return import('../../onboarding/profile');
 }
 
 export function OnboardingFollows () {
-  return import(/* webpackChunkName: "features/onboarding" */'../../onboarding/follows');
+  return import('../../onboarding/follows');
 }
 
 export function CompareHistoryModal () {
-  return import(/*webpackChunkName: "modals/compare_history_modal" */'../components/compare_history_modal');
+  return import('../components/compare_history_modal');
 }
 
 export function Explore () {
-  return import(/* webpackChunkName: "features/explore" */'../../explore');
+  return import('../../explore');
 }
 
 export function Search () {
-  return import(/* webpackChunkName: "features/explore" */'../../search');
+  return import('../../search');
 }
 
 export function FilterModal () {
-  return import(/*webpackChunkName: "modals/filter_modal" */'../components/filter_modal');
+  return import('../components/filter_modal');
 }
 
 export function InteractionModal () {
-  return import(/*webpackChunkName: "modals/interaction_modal" */'../../interaction_modal');
+  return import('../../interaction_modal');
 }
 
 export function SubscribedLanguagesModal () {
-  return import(/*webpackChunkName: "modals/subscribed_languages_modal" */'../../subscribed_languages_modal');
+  return import('../../subscribed_languages_modal');
 }
 
 export function ClosedRegistrationsModal () {
-  return import(/*webpackChunkName: "modals/closed_registrations_modal" */'../../closed_registrations_modal');
+  return import('../../closed_registrations_modal');
 }
 
 export function About () {
-  return import(/*webpackChunkName: "features/about" */'../../about');
+  return import('../../about');
 }
 
 export function PrivacyPolicy () {
-  return import(/*webpackChunkName: "features/privacy_policy" */'../../privacy_policy');
+  return import('../../privacy_policy');
 }
 
 export function TermsOfService () {
-  return import(/*webpackChunkName: "features/terms_of_service" */'../../terms_of_service');
+  return import('../../terms_of_service');
 }
 
 export function NotificationRequests () {
-  return import(/*webpackChunkName: "features/notifications/requests" */'../../notifications/requests');
+  return import('../../notifications/requests');
 }
 
 export function NotificationRequest () {
-  return import(/*webpackChunkName: "features/notifications/request" */'../../notifications/request');
+  return import('../../notifications/request');
 }
 
 export function LinkTimeline () {
-  return import(/*webpackChunkName: "features/link_timeline" */'../../link_timeline');
+  return import('../../link_timeline');
 }
 
 export function AnnualReportModal () {
-  return import(/*webpackChunkName: "modals/annual_report_modal" */'../components/annual_report_modal');
+  return import('../components/annual_report_modal');
 }
 
 export function ListEdit () {
-  return import(/*webpackChunkName: "features/lists" */'../../lists/new');
+  return import('../../lists/new');
 }
 
 export function ListMembers () {
-  return import(/* webpackChunkName: "features/lists" */'../../lists/members');
+  return import('../../lists/members');
 }

app/javascript/mastodon/load_keyboard_extensions.js

@@ -3,7 +3,7 @@
 // can at least log in using KaiOS devices).
 
 function importArrowKeyNavigation() {
-  return import(/* webpackChunkName: "arrow-key-navigation" */ 'arrow-key-navigation');
+  return import('arrow-key-navigation');
 }
 
 export default function loadKeyboardExtensions() {

app/javascript/mastodon/locales/load_locale.ts

@@ -5,6 +5,10 @@ import { isLocaleLoaded, setLocale } from './global_locale';
 
 const localeLoadingSemaphore = new Semaphore(1);
 
+const localeFiles = import.meta.glob<{ default: LocaleData['messages'] }>([
+  './*.json',
+]);
+
 export async function loadLocale() {
   // eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing -- we want to match empty strings
   const locale = document.querySelector<HTMLElement>('html')?.lang || 'en';
@@ -17,13 +21,14 @@ export async function loadLocale() {
     // if the locale is already set, then do nothing
     if (isLocaleLoaded()) return;
 
-    const localeData = (await import(
-      /* webpackMode: "lazy" */
-      /* webpackChunkName: "locale/[request]" */
-      /* webpackInclude: /\.json$/ */
-      /* webpackPreload: true */
-      `mastodon/locales/${locale}.json`
-    )) as LocaleData['messages'];
+    // If there is no locale file, then fallback to english
+    const localeFile = Object.hasOwn(localeFiles, `./${locale}.json`)
+      ? localeFiles[`./${locale}.json`]
+      : localeFiles['./en.json'];
+
+    if (!localeFile) throw new Error('Could not load the locale JSON file');
+
+    const { default: localeData } = await localeFile();
 
     setLocale({ messages: localeData, locale });
   });

app/javascript/mastodon/main.tsx

@@ -7,17 +7,19 @@ import * as perf from 'mastodon/performance';
 import ready from 'mastodon/ready';
 import { store } from 'mastodon/store';
 
-import { isProduction } from './utils/environment';
+import { isProduction, isDevelopment } from './utils/environment';
 
-/**
- * @returns {Promise<void>}
- */
 function main() {
   perf.start('main()');
 
   return ready(async () => {
     const mountNode = document.getElementById('mastodon');
-    const props = JSON.parse(mountNode.getAttribute('data-props'));
+    if (!mountNode) {
+      throw new Error('Mount node not found');
+    }
+    const props = JSON.parse(
+      mountNode.getAttribute('data-props') ?? '{}',
+    ) as Record<string, unknown>;
 
     const root = createRoot(mountNode);
     root.render(<Mastodon {...props} />);
@@ -25,8 +27,10 @@ function main() {
 
     if (isProduction() && me && 'serviceWorker' in navigator) {
       const { Workbox } = await import('workbox-window');
-      const wb = new Workbox('/sw.js');
-      /** @type {ServiceWorkerRegistration} */
+      const wb = new Workbox(
+        isDevelopment() ? '/packs-dev/dev-sw.js?dev-sw' : '/sw.js',
+        { type: 'module', scope: '/' },
+      );
       let registration;
 
       try {
@@ -35,8 +39,14 @@ function main() {
         console.error(err);
       }
 
-      if (registration && 'Notification' in window && Notification.permission === 'granted') {
-        const registerPushNotifications = await import('mastodon/actions/push_notifications');
+      if (
+        registration &&
+        'Notification' in window &&
+        Notification.permission === 'granted'
+      ) {
+        const registerPushNotifications = await import(
+          'mastodon/actions/push_notifications'
+        );
 
         store.dispatch(registerPushNotifications.register());
       }
@@ -46,4 +56,5 @@ function main() {
   });
 }
 
+// eslint-disable-next-line import/no-default-export
 export default main;

app/javascript/mastodon/performance.js

@@ -1,24 +1,11 @@
 //
 // Tools for performance debugging, only enabled in development mode.
 // Open up Chrome Dev Tools, then Timeline, then User Timing to see output.
-// Also see config/webpack/loaders/mark.js for the webpack loader marks.
 
 import * as marky from 'marky';
 
 import { isDevelopment } from './utils/environment';
 
-if (isDevelopment()) {
-  if (typeof performance !== 'undefined' && performance.setResourceTimingBufferSize) {
-    // Increase Firefox's performance entry limit; otherwise it's capped to 150.
-    // See: https://bugzilla.mozilla.org/show_bug.cgi?id=1331135
-    performance.setResourceTimingBufferSize(Infinity);
-  }
-
-  // allows us to easily do e.g. ReactPerf.printWasted() while debugging
-  //window.ReactPerf = require('react-addons-perf');
-  //window.ReactPerf.start();
-}
-
 export function start(name) {
   if (isDevelopment()) {
     marky.mark(name);

app/javascript/mastodon/polyfills/index.ts

@@ -2,10 +2,13 @@
 // If there are no polyfills, then this is just Promise.resolve() which means
 // it will execute in the same tick of the event loop (i.e. near-instant).
 
+// eslint-disable-next-line import/extensions -- This file is virtual so it thinks it has an extension
+import 'vite/modulepreload-polyfill';
+
 import { loadIntlPolyfills } from './intl';
 
 function importExtraPolyfills() {
-  return import(/* webpackChunkName: "extra_polyfills" */ './extra_polyfills');
+  return import('./extra_polyfills');
 }
 
 export function loadPolyfills() {

app/javascript/mastodon/polyfills/intl.ts

@@ -54,11 +54,9 @@ async function loadIntlPluralRulesPolyfills(locale: string) {
     return;
   }
   // Load the polyfill 1st BEFORE loading data
+  await import('@formatjs/intl-pluralrules/polyfill-force');
   await import(
-    /* webpackChunkName: "i18n-pluralrules-polyfill" */ '@formatjs/intl-pluralrules/polyfill-force'
-  );
-  await import(
-    /* webpackChunkName: "i18n-pluralrules-polyfill-[request]" */ `@formatjs/intl-pluralrules/locale-data/${unsupportedLocale}`
+    `../../../../node_modules/@formatjs/intl-pluralrules/locale-data/${unsupportedLocale}.js`
   );
 }
 
@@ -70,11 +68,9 @@ async function loadIntlPluralRulesPolyfills(locale: string) {
 //   }
 //   // Load the polyfill 1st BEFORE loading data
 //   await import(
-//     /* webpackChunkName: "i18n-relativetimeformat-polyfill" */
 //     '@formatjs/intl-relativetimeformat/polyfill-force'
 //   );
 //   await import(
-//     /* webpackChunkName: "i18n-relativetimeformat-polyfill-[request]" */
 //     `@formatjs/intl-relativetimeformat/locale-data/${unsupportedLocale}`
 //   );
 // }

app/javascript/mastodon/service_worker/sw.js

@@ -1,5 +1,4 @@
 import { ExpirationPlugin } from 'workbox-expiration';
-import { precacheAndRoute } from 'workbox-precaching';
 import { registerRoute } from 'workbox-routing';
 import { CacheFirst } from 'workbox-strategies';
 
@@ -15,10 +14,9 @@ function fetchRoot() {
   return fetch('/', { credentials: 'include', redirect: 'manual' });
 }
 
-precacheAndRoute(self.__WB_MANIFEST);
 
 registerRoute(
-  /locale_.*\.js$/,
+  /intl\/.*\.js$/,
   new CacheFirst({
     cacheName: `${CACHE_NAME_PREFIX}locales`,
     plugins: [

app/javascript/mastodon/service_worker/web_push_locales.js

@@ -1,41 +0,0 @@
-/* @preval */
-
-const fs   = require('fs');
-const path = require('path');
-
-const { defineMessages } = require('react-intl');
-
-const messages = defineMessages({
-  mentioned_you: { id: 'notification.mentioned_you', defaultMessage: '{name} mentioned you' },
-});
-
-const filtered  = {};
-const filenames = fs.readdirSync(path.resolve(__dirname, '../locales'));
-
-filenames.forEach(filename => {
-  if (!filename.match(/\.json$/)) return;
-
-  const content = fs.readFileSync(path.resolve(__dirname, `../locales/${filename}`), 'utf-8');
-  const full    = JSON.parse(content);
-  const locale  = filename.split('.')[0];
-
-  filtered[locale] = {
-    'notification.favourite': full['notification.favourite'] || '',
-    'notification.follow': full['notification.follow'] || '',
-    'notification.follow_request': full['notification.follow_request'] || '',
-    'notification.mention': full[messages.mentioned_you.id] || '',
-    'notification.reblog': full['notification.reblog'] || '',
-    'notification.poll': full['notification.poll'] || '',
-    'notification.status': full['notification.status'] || '',
-    'notification.update': full['notification.update'] || '',
-    'notification.admin.sign_up': full['notification.admin.sign_up'] || '',
-
-    'status.show_more': full['status.show_more'] || '',
-    'status.reblog': full['status.reblog'] || '',
-    'status.favourite': full['status.favourite'] || '',
-
-    'notifications.group': full['notifications.group'] || '',
-  };
-});
-
-module.exports = JSON.parse(JSON.stringify(filtered));

app/javascript/mastodon/service_worker/web_push_notifications.js

@@ -1,8 +1,10 @@
 import { IntlMessageFormat } from 'intl-messageformat';
 
 import { unescape } from 'lodash';
-
-import locales from './web_push_locales';
+// see config/vite/plugins/sw-locales
+// it needs to be updated when new locale keys are used in this file
+// eslint-disable-next-line import/no-unresolved
+import locales from "virtual:mastodon-sw-locales";
 
 const MAX_NOTIFICATIONS = 5;
 const GROUP_TAG = 'tag';

app/javascript/mastodon/utils/environment.ts

@@ -1,7 +1,11 @@
 export function isDevelopment() {
-  return process.env.NODE_ENV === 'development';
+  if (typeof process !== 'undefined')
+    return process.env.NODE_ENV === 'development';
+  else return import.meta.env.DEV;
 }
 
 export function isProduction() {
-  return process.env.NODE_ENV === 'production';
+  if (typeof process !== 'undefined')
+    return process.env.NODE_ENV === 'production';
+  else return import.meta.env.PROD;
 }