experimental

.gitignore

@@ -3,5 +3,6 @@ node_modules
 
 output
 .worker-next
-.save.next
+.open-next
+.wrangler
 dist

examples/api/open-next.config.ts

@@ -0,0 +1,15 @@
+import type { OpenNextConfig } from "@opennextjs/aws/types/open-next";
+
+const config: OpenNextConfig = {
+  default: {},
+
+  middleware: {
+    external: true,
+    override: {
+      wrapper: "cloudflare",
+      converter: "edge",
+    },
+  },
+};
+
+export default config;

examples/api/tsconfig.json

@@ -19,5 +19,5 @@
     ]
   },
   "include": ["next-env.d.ts", ".next/types/**/*.ts", "**/*.ts", "**/*.tsx", "worker-configuration.d.ts"],
-  "exclude": ["node_modules"]
+  "exclude": ["node_modules", "open-next.config.ts"]
 }

examples/api/wrangler.toml

@@ -1,10 +1,10 @@
 #:schema node_modules/wrangler/config-schema.json
 name = "api"
-main = ".worker-next/index.mjs"
-compatibility_date = "2024-09-16"
-compatibility_flags = ["nodejs_compat_v2"]
+main = ".open-next/index.mjs"
+compatibility_date = "2024-09-23"
+compatibility_flags = ["nodejs_compat"]
 
-assets = { directory = ".worker-next/assets", binding = "ASSETS" }
+assets = { directory = ".open-next/assets", binding = "ASSETS" }
 
 [vars]
 hello = 'Hello World from the cloudflare context!'

examples/create-next-app/open-next.config.ts

@@ -0,0 +1,15 @@
+import type { OpenNextConfig } from "@opennextjs/aws/types/open-next";
+
+const config: OpenNextConfig = {
+  default: {},
+
+  middleware: {
+    external: true,
+    override: {
+      wrapper: "cloudflare",
+      converter: "edge",
+    },
+  },
+};
+
+export default config;

examples/create-next-app/tsconfig.json

@@ -22,5 +22,5 @@
     }
   },
   "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
-  "exclude": ["node_modules"]
+  "exclude": ["node_modules", "open-next.config.ts"]
 }

examples/create-next-app/wrangler.toml

@@ -1,9 +1,9 @@
 #:schema node_modules/wrangler/config-schema.json
 name = "create-next-app"
-main = ".worker-next/index.mjs"
+main = ".open-next/index.mjs"
 
-compatibility_date = "2024-08-29"
-compatibility_flags = ["nodejs_compat_v2"]
+compatibility_date = "2024-09-23"
+compatibility_flags = ["nodejs_compat"]
 
 # Use the new Workers + Assets to host the static frontend files
-assets = { directory = ".worker-next/assets", binding = "ASSETS" }
+assets = { directory = ".open-next/assets", binding = "ASSETS" }

examples/middleware/.gitignore

@@ -0,0 +1,42 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+.yarn/install-state.gz
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# local env files
+.env*.local
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+
+# playwright
+/test-results/
+/playwright-report/
+/blob-report/
+/playwright/.cache/

examples/middleware/README.md

@@ -0,0 +1,31 @@
+# Middleware
+
+This example shows how to use [Middleware in Next.js](https://nextjs.org/docs/app/building-your-application/routing/middleware) to run code before a request is completed.
+
+The index page ([`app/page.tsx`](app/page.tsx)) has a list of links to pages with `redirect`, `rewrite`, or normal behavior.
+
+On the Middleware file ([`middleware.ts`](middleware.ts)) the routes are already being filtered by defining a `matcher` on the exported config. If you want the Middleware to run for every request, you can remove the `matcher`.
+
+## Deploy your own
+
+Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
+
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/vercel/next.js/tree/canary/examples/middleware&project-name=middleware&repository-name=middleware)
+
+## How to use
+
+Execute [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) with [npm](https://docs.npmjs.com/cli/init), [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/), or [pnpm](https://pnpm.io) to bootstrap the example:
+
+```bash
+npx create-next-app --example middleware middleware-app
+```
+
+```bash
+yarn create next-app --example middleware middleware-app
+```
+
+```bash
+pnpm create next-app --example middleware middleware-app
+```
+
+Deploy it to the cloud with [Vercel](https://vercel.com/new?utm_source=github&utm_medium=readme&utm_campaign=next-example) ([Documentation](https://nextjs.org/docs/deployment)).

examples/middleware/app/about/page.tsx

@@ -0,0 +1,3 @@
+export default function AboutPage() {
+  return <h1>About</h1>;
+}

examples/middleware/app/about2/page.tsx

@@ -0,0 +1,3 @@
+export default function About2Page() {
+  return <h1>About 2</h1>;
+}

examples/middleware/app/another/page.tsx

@@ -0,0 +1,3 @@
+export default function AnotherPage() {
+  return <h1>Another</h1>;
+}

examples/middleware/app/layout.tsx

@@ -0,0 +1,18 @@
+import type { Metadata } from "next";
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <html lang="en">
+      <body>{children}</body>
+    </html>
+  );
+}
+
+export const metadata: Metadata = {
+  title: "Next.js Middleware example",
+  description: "Redirect and rewrite pages using Next.js Middleware.",
+};

examples/middleware/app/middleware/page.tsx

@@ -0,0 +1,3 @@
+export default function MiddlewarePage() {
+  return <h1>Via middleware</h1>;
+}

examples/middleware/app/page.tsx

@@ -0,0 +1,21 @@
+import Link from "next/link";
+
+export default function Home() {
+  return (
+    <div>
+      <h1>Index</h1>
+      <p>
+        <Link href="/about">Go to about page (will redirect)</Link>
+      </p>
+      <p>
+        <Link href="/another">Go to another page (will rewrite)</Link>
+      </p>
+      <p>
+        <Link href="/about2">Go to about 2 page (no redirect or rewrite)</Link>
+      </p>
+      <p>
+        <Link href="/middleware">Go to middleware page (using NextResponse.next())</Link>
+      </p>
+    </div>
+  );
+}

examples/middleware/app/redirected/page.tsx

@@ -0,0 +1,3 @@
+export default function RedirectedPage() {
+  return <h1>Redirected from /about</h1>;
+}

examples/middleware/app/rewrite/page.tsx

@@ -0,0 +1,3 @@
+export default function RewritePage() {
+  return <h1>Rewrite</h1>;
+}

examples/middleware/e2e/base.spec.ts

@@ -0,0 +1,29 @@
+import { test, expect } from "@playwright/test";
+
+test("redirect", async ({ page }) => {
+  await page.goto("/");
+  await page.click('[href="/about"]');
+  expect(page.waitForURL("**/redirected"));
+  expect(await page.textContent("h1")).toContain("Redirected");
+});
+
+test("rewrite", async ({ page }) => {
+  await page.goto("/");
+  await page.click('[href="/another"]');
+  expect(page.waitForURL("**/another"));
+  expect(await page.textContent("h1")).toContain("Rewrite");
+});
+
+test("no matching middleware", async ({ page }) => {
+  await page.goto("/");
+  await page.click('[href="/about2"]');
+  expect(page.waitForURL("**/about2"));
+  expect(await page.textContent("h1")).toContain("About 2");
+});
+
+test("matching noop middleware", async ({ page }) => {
+  await page.goto("/");
+  await page.click('[href="/middleware"]');
+  expect(page.waitForURL("**/middleware"));
+  expect(await page.textContent("h1")).toContain("Via middleware");
+});

examples/middleware/e2e/playwright.config.ts

@@ -0,0 +1,53 @@
+import { defineConfig, devices } from "@playwright/test";
+
+declare const process: { env: Record<string, string> };
+
+/**
+ * See https://playwright.dev/docs/test-configuration.
+ */
+export default defineConfig({
+  testDir: "./",
+  /* Run tests in files in parallel */
+  fullyParallel: true,
+  /* Fail the build on CI if you accidentally left test.only in the source code. */
+  forbidOnly: !!process.env.CI,
+  /* Retry on CI only */
+  retries: process.env.CI ? 2 : 0,
+  /* Opt out of parallel tests on CI. */
+  workers: process.env.CI ? 1 : undefined,
+  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
+  reporter: "html",
+  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
+  use: {
+    /* Base URL to use in actions like `await page.goto('/')`. */
+    baseURL: "http://localhost:8774",
+
+    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
+    trace: "on-first-retry",
+  },
+
+  /* Configure projects for major browsers */
+  projects: [
+    {
+      name: "chromium",
+      use: { ...devices["Desktop Chrome"] },
+    },
+
+    {
+      name: "firefox",
+      use: { ...devices["Desktop Firefox"] },
+    },
+
+    {
+      name: "webkit",
+      use: { ...devices["Desktop Safari"] },
+    },
+  ],
+
+  /* Run your local dev server before starting the tests */
+  webServer: {
+    command: "pnpm preview:worker",
+    url: "http://localhost:8774",
+    reuseExistingServer: !process.env.CI,
+  },
+});

examples/middleware/middleware.ts

@@ -0,0 +1,16 @@
+import { NextRequest, NextResponse } from "next/server";
+
+export function middleware(request: NextRequest) {
+  console.log("middleware");
+  if (request.nextUrl.pathname === "/about") {
+    return NextResponse.redirect(new URL("/redirected", request.url));
+  }
+  if (request.nextUrl.pathname === "/another") {
+    return NextResponse.rewrite(new URL("/rewrite", request.url));
+  }
+  return NextResponse.next();
+}
+
+export const config = {
+  matcher: ["/about/:path*", "/another/:path*", "/middleware/:path*"],
+};

examples/middleware/next.config.mjs

@@ -0,0 +1,4 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {};
+
+export default nextConfig;

examples/middleware/open-next.config.ts

@@ -0,0 +1,15 @@
+import type { OpenNextConfig } from "@opennextjs/aws/types/open-next";
+
+const config: OpenNextConfig = {
+  default: {},
+
+  middleware: {
+    external: true,
+    override: {
+      wrapper: "cloudflare",
+      converter: "edge",
+    },
+  },
+};
+
+export default config;

examples/middleware/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "middleware",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint",
+    "build:worker": "pnpm cloudflare",
+    "dev:worker": "wrangler dev --port 8774 --inspector-port 9334",
+    "preview:worker": "pnpm build:worker && pnpm dev:worker",
+    "e2e": "playwright test -c e2e/playwright.config.ts"
+  },
+  "dependencies": {
+    "next": "catalog:",
+    "react": "catalog:",
+    "react-dom": "catalog:"
+  },
+  "devDependencies": {
+    "@opennextjs/cloudflare": "workspace:*",
+    "@playwright/test": "catalog:",
+    "@types/node": "catalog:",
+    "@types/react": "catalog:",
+    "@types/react-dom": "catalog:",
+    "eslint": "catalog:",
+    "typescript": "catalog:",
+    "wrangler": "catalog:"
+  }
+}