feat: support Module Federation format (#240)

Add format called 'mf' to build Module Federation assets and add example for both host and remote scene in rslib

Author: nyqykk

.gitignore

@@ -18,4 +18,6 @@ test-results
 !.vscode/settings.json
 !.vscode/extensions.json
 .idea/
-.nx/
+.nx/
+**/@mf-types
+**/@mf-types/**

examples/module-federation/mf-host/README.md

@@ -0,0 +1,31 @@
+# Rsbuild Project
+
+Module Federation Host Example
+
+## Setup
+
+Install the dependencies:
+
+```bash
+pnpm install
+```
+
+## Get Started
+
+Start the dev server:
+
+```bash
+pnpm dev
+```
+
+Build the app for production:
+
+```bash
+pnpm build
+```
+
+Preview the production build locally:
+
+```bash
+pnpm preview
+```

examples/module-federation/mf-host/package.json

@@ -0,0 +1,22 @@
+{
+  "name": "@example/mf-host",
+  "version": "1.0.0",
+  "private": true,
+  "scripts": {
+    "build": "rsbuild build",
+    "dev": "rsbuild dev",
+    "preview": "rsbuild preview"
+  },
+  "dependencies": {
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1"
+  },
+  "devDependencies": {
+    "@module-federation/rsbuild-plugin": "^0.0.2",
+    "@rsbuild/core": "~1.0.14",
+    "@rsbuild/plugin-react": "^1.0.4",
+    "@types/react": "^18.3.11",
+    "@types/react-dom": "^18.3.1",
+    "typescript": "^5.6.3"
+  }
+}

examples/module-federation/mf-host/rsbuild.config.ts

@@ -0,0 +1,24 @@
+import { pluginModuleFederation } from '@module-federation/rsbuild-plugin';
+import { defineConfig } from '@rsbuild/core';
+import { pluginReact } from '@rsbuild/plugin-react';
+
+export default defineConfig({
+  plugins: [
+    pluginReact(),
+    pluginModuleFederation({
+      name: 'rsbuild_host',
+      remotes: {
+        rslib: 'rslib@http://localhost:3001/mf/mf-manifest.json',
+      },
+      shared: {
+        react: {
+          singleton: true,
+        },
+        'react-dom': {
+          singleton: true,
+        },
+      },
+      shareStrategy: 'loaded-first',
+    }),
+  ],
+});

examples/module-federation/mf-host/src/App.css

@@ -0,0 +1,26 @@
+body {
+  margin: 0;
+  color: #fff;
+  font-family: Inter, Avenir, Helvetica, Arial, sans-serif;
+  background-image: linear-gradient(to bottom, #020917, #101725);
+}
+
+.content {
+  display: flex;
+  min-height: 100vh;
+  line-height: 1.1;
+  text-align: center;
+  flex-direction: column;
+  justify-content: center;
+}
+
+.content h1 {
+  font-size: 3.6rem;
+  font-weight: 700;
+}
+
+.content p {
+  font-size: 1.2rem;
+  font-weight: 400;
+  opacity: 0.5;
+}

examples/module-federation/mf-host/src/App.tsx

@@ -0,0 +1,14 @@
+import { Counter } from 'rslib';
+import './App.css';
+
+const App = () => {
+  return (
+    <div className="content">
+      <Counter />
+      <h1>Rsbuild with React</h1>
+      <p>Start building amazing things with Rsbuild.</p>
+    </div>
+  );
+};
+
+export default App;

examples/module-federation/mf-host/src/bootstrap.tsx

@@ -0,0 +1,13 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import App from './App';
+
+const rootEl = document.getElementById('root');
+if (rootEl) {
+  const root = ReactDOM.createRoot(rootEl);
+  root.render(
+    <React.StrictMode>
+      <App />
+    </React.StrictMode>,
+  );
+}

examples/module-federation/mf-host/src/env.d.ts

@@ -0,0 +1 @@
+/// <reference types="@rsbuild/core/types" />

examples/module-federation/mf-host/src/index.ts

@@ -0,0 +1 @@
+import('./bootstrap');

examples/module-federation/mf-host/tsconfig.json

@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "lib": ["DOM", "ES2020"],
+    "module": "ESNext",
+    "jsx": "react-jsx",
+    "noEmit": true,
+    "strict": true,
+    "skipLibCheck": true,
+    "isolatedModules": true,
+    "resolveJsonModule": true,
+    "moduleResolution": "bundler",
+    "useDefineForClassFields": true,
+    "allowImportingTsExtensions": true,
+    "paths": {
+      "*": ["./@mf-types/*"]
+    }
+  },
+  "include": ["src"]
+}