feat(schema, vite)!: enable vite-node by default

packages/schema/src/config/experimental.ts

@@ -8,11 +8,6 @@ export default {
       $resolve: (val, get) => val ?? (get('dev') && get('experimental.viteNode')) ?? false
     },
 
-    /**
-     * Use vite-node for on-demand server chunk loading
-     */
-    viteNode: process.env.EXPERIMENTAL_VITE_NODE ? true : false,
-
     /**
      * Enable Vue's reactivity transform
      * @see https://vuejs.org/guide/extras/reactivity-transform.html
@@ -30,5 +25,20 @@ export default {
      * @see https://github.com/nuxt/framework/pull/5750
      */
     treeshakeClientOnly: false,
+
+    /**
+     * Use vite-node for on-demand server chunk loading
+     * 
+     * @deprecated use `vite.viteNode`
+     */
+    viteNode: {
+      $resolve: (val) => {
+        if (val === true)
+          console.warn('`vite-node` is now enabled by default. You can safely remove `experimental.viteNode` from your config.')
+        else if (val === false)
+          console.warn('`vite-node` is now enabled by default. To disable it, set `vite.viteNode` to `false` instead.')
+        return val
+      }
+    },
   }
 }

packages/schema/src/config/vite.ts

@@ -31,14 +31,6 @@ export default {
     publicDir: {
       $resolve: (val, get) => val ?? resolve(get('srcDir'), get('dir').public),
     },
-    vue: {
-      isProduction: {
-        $resolve: (val, get) => val ?? !get('dev'),
-      },
-      template: { compilerOptions: {
-        $resolve: (val, get) => val ?? get('vue').compilerOptions }
-      },
-    },
     optimizeDeps: {
       exclude: {
         $resolve: (val, get) => [
@@ -73,6 +65,24 @@ export default {
           ]
         }
       }
-    }
+    },
+
+    // Extended options
+    /**
+     * Options passed to @vitejs/plugin-vue
+     * @see https://github.com/vitejs/vite/tree/main/packages/plugin-vue
+     */
+    vue: {
+      isProduction: {
+        $resolve: (val, get) => val ?? !get('dev'),
+      },
+      template: { compilerOptions: {
+        $resolve: (val, get) => val ?? get('vue').compilerOptions }
+      },
+    },
+    /**
+     * Use vite-node for on-demand server chunk loading
+     */
+    viteNode: true
   }
 }

packages/vite/src/server.ts

@@ -141,10 +141,10 @@ export async function buildServer (ctx: ViteBuildContext) {
   // Initialize plugins
   await viteServer.pluginContainer.buildStart({})
 
-  if (ctx.nuxt.options.experimental.viteNode) {
-    logger.info('Vite server using experimental `vite-node`...')
+  if (ctx.config.viteNode) {
     await import('./vite-node').then(r => r.initViteNodeServer(ctx))
   } else {
+    logger.info('Vite server using legacy `dev-bundler`...')
     await import('./dev-bundler').then(r => r.initViteDevBundler(ctx, onBuild))
   }
 }

packages/vite/src/vite.ts

@@ -16,6 +16,7 @@ import { composableKeysPlugin } from './plugins/composable-keys'
 export interface ViteOptions extends InlineConfig {
   vue?: Options
   ssr?: SSROptions
+  viteNode?: boolean
 }
 
 export interface ViteBuildContext {