Add back pageContext function

CHANGELOG.md

@@ -38,7 +38,8 @@
 ### BREAKING CHANGES
 
 * cache related options have been removed
-* the `pageContext` setting has been removed in favor of universal-middleware context
+* ~~the `pageContext` setting has been removed in favor of universal-middleware context~~
+  * this breaking change has been reverted in versions >= 0.2.4
 * `vike-node/connect` replaced by `vike-node/express`
 * The `vike` middleware is now only exported as the default export:
 * ```diff

packages/vike-node/README.md

@@ -5,6 +5,10 @@
 
 # `vike-node`
 
+> [!WARNING]
+> **BETA**
+> This package will have relatively frequent breaking changes
+
 Server integration for Vike.
 
 With this extension, your server code is transpiled with Vite.
@@ -243,17 +247,28 @@ function startServer() {
 
 <br/>
 
+## Custom `pageContext`:
 
-## Custom `pageContext`
+You can define custom [pageContext](https://vike.dev/pageContext) properties:
 
-`vike-node` uses [universal-middleware](https://universal-middleware.dev/) and automatically adds the universal context to [`pageContext`](https://vike.dev/pageContext).
+> [!NOTE]
+> `vike-node` uses [universal-middleware](https://universal-middleware.dev/)
+> and automatically adds the universal context to [`pageContext`](https://vike.dev/pageContext).
 
-If you need custom properties to be available in `pageContext`,
-you can [create a universal context middleware](https://universal-middleware.dev/recipes/context-middleware#updating-the-context) and attach it to your server.
+```ts
+app.use(
+  vike({
+    pageContext(req: IncomingMessage) {
+      return {
+        user: req.user
+      }
+    }
+  })
+)
+```
 
 <br/>
 
-
 ## Standalone build
 
 You can enable standalone builds by setting `standalone` to `true`.

packages/vike-node/package.json

@@ -79,8 +79,8 @@
   "dependencies": {
     "@brillout/picocolors": "^1.0.14",
     "@nitedani/shrink-ray-current": "^4.3.0",
-    "@universal-middleware/core": "^0.2.13",
-    "@universal-middleware/compress": "^0.2.1",
+    "@universal-middleware/core": "^0.3.2",
+    "@universal-middleware/compress": "^0.2.6",
     "@vercel/nft": "^0.26.5",
     "esbuild": "^0.19.0 || ^0.20.0 || ^0.21.0 || ^0.22.0 || ^0.23.0 || ^0.24.0",
     "resolve-from": "^5.0.0",
@@ -100,7 +100,7 @@
     "hono": "^4.6.3",
     "tsup": "^8.3.0",
     "typescript": "^5.5.4",
-    "universal-middleware": "^0.4.0",
+    "universal-middleware": "^0.5.3",
     "vike": "^0.4.198",
     "vite": "^6.0.2"
   },
@@ -109,4 +109,4 @@
   ],
   "repository": "github:vikejs/vike-node",
   "license": "MIT"
-}
+}

packages/vike-node/src/runtime/types.ts

@@ -3,8 +3,8 @@ import type { IncomingMessage, ServerResponse } from 'http'
 export type HeadersProvided = Record<string, string | string[] | undefined> | Headers
 export type VikeHttpResponse = Awaited<ReturnType<typeof import('vike/server').renderPage>>['httpResponse']
 export type NextFunction = (err?: unknown) => void
-export type VikeOptions = {
-  pageContext?: Record<string, any>
+export type VikeOptions<PlatformRequest = unknown> = {
+  pageContext?: ((req: PlatformRequest) => Record<string, any> | Promise<Record<string, any>>) | Record<string, any>
   compress?: boolean | 'static'
   static?: boolean | string | { root?: string; cache?: boolean }
   onError?: (err: unknown) => void

packages/vike-node/src/runtime/vike-handler.ts

@@ -9,19 +9,26 @@ import { globalStore } from './globalStore.js'
 import type { ConnectMiddleware, VikeHttpResponse, VikeOptions } from './types.js'
 import { parseHeaders } from './utils/header-utils.js'
 
-export { renderPage }
-
 async function renderPage({
   url,
   headers,
+  runtimeRequest,
   options
 }: {
   url: string
   headers: [string, string][]
+  runtimeRequest: unknown
   options: VikeOptions
 }): Promise<VikeHttpResponse> {
+  let pageContextInit: Record<string, any> = {}
+  if (typeof options?.pageContext === 'function') {
+    pageContextInit = await options.pageContext(runtimeRequest)
+  } else if (options?.pageContext) {
+    pageContextInit = options.pageContext
+  }
+
   const pageContext = await _renderPage({
-    ...options?.pageContext,
+    ...pageContextInit,
     urlOriginal: url,
     headersOriginal: headers
   })
@@ -49,8 +56,8 @@ export const compressMiddleware = ((options?) => async (request, _context, runti
   }
 }) satisfies Get<[options: VikeOptions], UniversalMiddleware>
 
-export const renderPageHandler = ((options?) => async (request, context, runtime: any) => {
-  const nodeReq: IncomingMessage | undefined = runtime.req
+export const renderPageHandler = ((options?) => async (request, context, runtime) => {
+  const nodeReq: IncomingMessage | undefined = 'req' in runtime ? runtime.req : undefined
   let staticConfig: false | { root: string; cache: boolean } = false
   let staticMiddleware: ConnectMiddleware | undefined
 
@@ -87,6 +94,7 @@ export const renderPageHandler = ((options?) => async (request, context, runtime
   const response = await renderPage({
     url: request.url,
     headers: parseHeaders(request.headers),
+    runtimeRequest: runtime.adapter in runtime ? (runtime as any)[runtime.adapter] : request,
     options: {
       ...options,
       pageContext: {