perf: merge app metadata route and rsc layer (#71167)

vercel · Nov 1, 2024 · e8421c5 · e8421c5
1 parent 5d3bc2b
commit e8421c5
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 9 deletions.
diff --git a/packages/next/src/build/webpack-config.ts b/packages/next/src/build/webpack-config.ts
@@ -1311,7 +1311,7 @@ export default async function getBaseWebpackConfig(
                 resourceQuery: new RegExp(
                   WEBPACK_RESOURCE_QUERIES.metadataRoute
                 ),
-                layer: WEBPACK_LAYERS.appMetadataRoute,
+                layer: WEBPACK_LAYERS.reactServerComponents,
               },
               {
                 // Ensure that the app page module is in the client layers, this

diff --git a/packages/next/src/lib/constants.ts b/packages/next/src/lib/constants.ts
@@ -107,7 +107,7 @@ const WEBPACK_LAYERS_NAMES = {
   shared: 'shared',
   /**
    * The layer for server-only runtime and picking up `react-server` export conditions.
-   * Including app router RSC pages and app router custom routes.
+   * Including app router RSC pages and app router custom routes and metadata routes.
    */
   reactServerComponents: 'rsc',
   /**
@@ -138,10 +138,6 @@ const WEBPACK_LAYERS_NAMES = {
    * The browser client bundle layer for App directory.
    */
   appPagesBrowser: 'app-pages-browser',
-  /**
-   * The server bundle layer for metadata routes.
-   */
-  appMetadataRoute: 'app-metadata-route',
 } as const
 
 export type WebpackLayerName =
@@ -153,12 +149,10 @@ const WEBPACK_LAYERS = {
     builtinReact: [
       WEBPACK_LAYERS_NAMES.reactServerComponents,
       WEBPACK_LAYERS_NAMES.actionBrowser,
-      WEBPACK_LAYERS_NAMES.appMetadataRoute,
     ],
     serverOnly: [
       WEBPACK_LAYERS_NAMES.reactServerComponents,
       WEBPACK_LAYERS_NAMES.actionBrowser,
-      WEBPACK_LAYERS_NAMES.appMetadataRoute,
       WEBPACK_LAYERS_NAMES.instrument,
       WEBPACK_LAYERS_NAMES.middleware,
     ],
@@ -173,7 +167,6 @@ const WEBPACK_LAYERS = {
     bundled: [
       WEBPACK_LAYERS_NAMES.reactServerComponents,
       WEBPACK_LAYERS_NAMES.actionBrowser,
-      WEBPACK_LAYERS_NAMES.appMetadataRoute,
       WEBPACK_LAYERS_NAMES.serverSideRendering,
       WEBPACK_LAYERS_NAMES.appPagesBrowser,
       WEBPACK_LAYERS_NAMES.shared,