For now just some hacking, please ignore

.changeset/gold-mirrors-hide.md

@@ -0,0 +1,5 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+TODO: add a proper changeset

.github/workflows/checks.yml

@@ -13,13 +13,29 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        script: ["prettier:check", "lint:check", "ts:check", "test"]
+        script: ["prettier:check", "lint:check", "ts:check"]
     steps:
       - name: Check out code
         uses: actions/checkout@v4
 
       - name: Install Dependencies
         uses: ./.github/actions/install-dependencies
 
-      - name: ${{ matrix.script }}
+      - name: run "${{ matrix.script }}" script
         run: pnpm run ${{ matrix.script }}
+  tests:
+    name: tests (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-13, windows-2022, ubuntu-22.04]
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: Install Dependencies
+        uses: ./.github/actions/install-dependencies
+
+      - name: run "test" script
+        run: pnpm run test

.github/workflows/playwright.yml

@@ -9,7 +9,12 @@ on:
 jobs:
   test:
     timeout-minutes: 30
-    runs-on: ubuntu-latest
+    name: e2e tests (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-13, windows-2022, ubuntu-22.04]
     steps:
       - name: Check out code
         uses: actions/checkout@v4

examples/vercel-commerce/package.json

@@ -11,7 +11,6 @@
     "start": "next start",
     "prettier": "prettier --write --ignore-unknown .",
     "prettier:check": "prettier --check --ignore-unknown .",
-    "test": "pnpm prettier:check",
     "tofix-build:worker": "opennextjs-cloudflare",
     "tofix-dev:worker": "wrangler dev --port 8772",
     "tofix-preview:worker": "pnpm build:worker && pnpm dev:worker"

packages/cloudflare/src/cli/build/patches/investigated/patch-cache.ts

@@ -2,6 +2,8 @@ import path from "node:path";
 
 import type { BuildOptions } from "@opennextjs/aws/build/helper.js";
 
+import { normalizePath } from "../../utils/normalize-path.js";
+
 /**
  * Sets up the OpenNext cache handler in a Next.js build.
  *
@@ -19,12 +21,12 @@ export async function patchCache(code: string, openNextOptions: BuildOptions): P
   // TODO: switch to cache.mjs
   const outputPath = path.join(outputDir, "server-functions", "default");
   const packagePath = path.relative(monorepoRoot, appBuildOutputPath);
-  const cacheFile = path.join(outputPath, packagePath, "cache.cjs");
+  const cacheFilePath = path.join(outputPath, packagePath, "cache.cjs");
 
   return code.replace(
     "const { cacheHandler } = this.nextConfig;",
     `const cacheHandler = null;
-CacheHandler = require('${cacheFile}').default;
+CacheHandler = require('${normalizePath(cacheFilePath)}').default;
 `
   );
 }

packages/cloudflare/src/cli/build/utils/normalize-path.spec.ts

@@ -0,0 +1,22 @@
+import path from "node:path";
+
+import { describe, expect, it } from "vitest";
+
+import { normalizePath } from "./normalize-path";
+
+describe("normalizePath", () => {
+  it("should produce an absolute path ready to be embedded in inlined code", () => {
+    const joined = path.join("/", "Users", "me", "projects", "cloudflare", "index.mjs");
+    const result = normalizePath(joined);
+    // Note: the result is the same both on linux/mac and windows
+    expect(result).toEqual("/Users/me/projects/cloudflare/index.mjs");
+  });
+
+  it("should produce a relative path ready to be embedded in inlined code", () => {
+    const joined = path.join("..", "..", "tmp", "index.mjs");
+    const result = normalizePath(joined);
+
+    // Note: the result is the same both on linux/mac and windows
+    expect(result).toEqual("../../tmp/index.mjs");
+  });
+});