Convert from Webpack to Vite (#34450)

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

app/javascript/entrypoints/admin.tsx

@@ -1,4 +1,3 @@
-import './public-path';
 import { createRoot } from 'react-dom/client';
 
 import Rails from '@rails/ujs';
@@ -273,7 +272,7 @@ async function mountReactComponent(element: Element) {
   );
 
   const { default: Component } = (await import(
-    `@/mastodon/components/admin/${componentName}`
+    `@/mastodon/components/admin/${componentName}.jsx`
   )) as { default: React.ComponentType };
 
   const root = createRoot(element);

app/javascript/entrypoints/application.ts

@@ -1,11 +1,6 @@
-import './public-path';
+import { loadLocale } from 'mastodon/locales';
 import main from 'mastodon/main';
-
-import { start } from '../mastodon/common';
-import { loadLocale } from '../mastodon/locales';
-import { loadPolyfills } from '../mastodon/polyfills';
-
-start();
+import { loadPolyfills } from 'mastodon/polyfills';
 
 loadPolyfills()
   .then(loadLocale)

app/javascript/entrypoints/common.ts

@@ -0,0 +1,3 @@
+import { start } from 'mastodon/common';
+
+start();

app/javascript/entrypoints/embed.tsx

@@ -1,15 +1,11 @@
-import './public-path';
 import { createRoot } from 'react-dom/client';
 
 import { afterInitialRender } from 'mastodon/hooks/useRenderSignal';
 
-import { start } from '../mastodon/common';
 import { Status } from '../mastodon/features/standalone/status';
 import { loadPolyfills } from '../mastodon/polyfills';
 import ready from '../mastodon/ready';
 
-start();
-
 function loaded() {
   const mountNode = document.getElementById('mastodon-status');
 

app/javascript/entrypoints/error.ts

@@ -1,4 +1,3 @@
-import './public-path';
 import ready from '../mastodon/ready';
 
 ready(() => {

app/javascript/entrypoints/inert.ts

@@ -1,4 +0,0 @@
-/* Placeholder file to have `inert.scss` compiled by Webpack
-   This is used by the `wicg-inert` polyfill */
-
-import '../styles/inert.scss';

app/javascript/entrypoints/mailer.ts

@@ -1,3 +0,0 @@
-import '../styles/mailer.scss';
-
-require.context('../icons');

app/javascript/entrypoints/public-path.ts

@@ -1,23 +0,0 @@
-// Dynamically set webpack's loading path depending on a meta header, in order
-// to share the same assets regardless of instance configuration.
-// See https://webpack.js.org/guides/public-path/#on-the-fly
-
-function removeOuterSlashes(string: string) {
-  return string.replace(/^\/*/, '').replace(/\/*$/, '');
-}
-
-function formatPublicPath(host = '', path = '') {
-  let formattedHost = removeOuterSlashes(host);
-  if (formattedHost && !/^http/i.test(formattedHost)) {
-    formattedHost = `//${formattedHost}`;
-  }
-  const formattedPath = removeOuterSlashes(path);
-  return `${formattedHost}/${formattedPath}/`;
-}
-
-const cdnHost = document.querySelector<HTMLMetaElement>('meta[name=cdn-host]');
-
-__webpack_public_path__ = formatPublicPath(
-  cdnHost ? cdnHost.content : '',
-  process.env.PUBLIC_OUTPUT_PATH,
-);

app/javascript/entrypoints/public.tsx

@@ -1,7 +1,5 @@
 import { createRoot } from 'react-dom/client';
 
-import './public-path';
-
 import { IntlMessageFormat } from 'intl-messageformat';
 import type { MessageDescriptor, PrimitiveType } from 'react-intl';
 import { defineMessages } from 'react-intl';
@@ -10,7 +8,6 @@ import Rails from '@rails/ujs';
 import axios from 'axios';
 import { throttle } from 'lodash';
 
-import { start } from '../mastodon/common';
 import { timeAgoString } from '../mastodon/components/relative_timestamp';
 import emojify from '../mastodon/features/emoji/emoji';
 import loadKeyboardExtensions from '../mastodon/load_keyboard_extensions';
@@ -20,8 +17,6 @@ import ready from '../mastodon/ready';
 
 import 'cocoon-js-vanilla';
 
-start();
-
 const messages = defineMessages({
   usernameTaken: {
     id: 'username.taken',
@@ -153,9 +148,7 @@ function loaded() {
   const reactComponents = document.querySelectorAll('[data-component]');
 
   if (reactComponents.length > 0) {
-    import(
-      /* webpackChunkName: "containers/media_container" */ '../mastodon/containers/media_container'
-    )
+    import('../mastodon/containers/media_container')
       .then(({ default: MediaContainer }) => {
         reactComponents.forEach((component) => {
           Array.from(component.children).forEach((child) => {

app/javascript/entrypoints/remote_interaction_helper.ts

@@ -8,8 +8,6 @@ and performs no other task.
 
 */
 
-import './public-path';
-
 import axios from 'axios';
 
 interface JRDLink {

app/javascript/entrypoints/share.tsx

@@ -1,13 +1,9 @@
-import './public-path';
 import { createRoot } from 'react-dom/client';
 
-import { start } from '../mastodon/common';
 import ComposeContainer from '../mastodon/containers/compose_container';
 import { loadPolyfills } from '../mastodon/polyfills';
 import ready from '../mastodon/ready';
 
-start();
-
 function loaded() {
   const mountNode = document.getElementById('mastodon-compose');
 

app/javascript/entrypoints/sign_up.ts

@@ -1,4 +1,3 @@
-import './public-path';
 import axios from 'axios';
 
 import ready from '../mastodon/ready';