Migrate back to Cloudflare Workers

.github/workflows/cd.yaml

@@ -18,5 +18,5 @@ jobs:
             - uses: cloudflare/wrangler-action@v3
               with:
                   apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
-                  command: pages deploy ./build/client
+                  command: deploy ./build/client
                   workingDirectory: "packages/server"

packages/server/package.json

@@ -10,8 +10,8 @@
     "scripts": {
         "dev": "react-router dev",
         "build": "react-router build",
-        "preview": "wrangler pages dev ./build/client",
-        "deploy": "wrangler pages deploy ./build/client",
+        "preview": "wrangler dev",
+        "deploy": "wrangler deploy",
         "lint": "eslint --ignore-path ../../.gitignore --ignore-pattern public/tracker.js --cache --cache-location ./node_modules/.cache/eslint .",
         "test": "TZ=EST vitest run",
         "test-ci": "TZ=EST vitest run --coverage",

packages/server/workers/app.ts

@@ -0,0 +1,38 @@
+import type { ExportedHandler } from "@cloudflare/workers-types";
+import { createRequestHandler, type ServerBuild } from "react-router";
+
+import { getLoadContext } from "~/load-context";
+
+import * as build from "../build/server";
+
+const requestHandler = createRequestHandler(build as unknown as ServerBuild);
+
+export default {
+    // @ts-expect-error TODO figure out types here
+    async fetch(request: any, env: any, ctx: any) {
+        try {
+            const loadContext = getLoadContext({
+                request,
+                context: {
+                    cloudflare: {
+                        ctx: {
+                            waitUntil: ctx.waitUntil.bind(ctx),
+                            passThroughOnException:
+                                ctx.passThroughOnException.bind(ctx),
+                        },
+                        cf: request.cf as never,
+                        // @ts-expect-error TODO: figure out how to get this type to work
+                        caches,
+                        env,
+                    },
+                },
+            });
+            return await requestHandler(request, loadContext);
+        } catch (error) {
+            console.log(error);
+            return new Response("An unexpected error occurred", {
+                status: 500,
+            });
+        }
+    },
+} satisfies ExportedHandler<Env>;

packages/server/wrangler.toml

@@ -1,9 +1,12 @@
 # default deploy name
 name = "counterscale"
-pages_build_output_dir = "build/client"
+main = "./workers/app.ts"
+
 # https://developers.cloudflare.com/workers/platform/compatibility-dates
 compatibility_date = "2024-12-13"
 
+assets = { directory = "build/client" }
+
 [[analytics_engine_datasets]]
   binding = "WEB_COUNTER_AE"
   dataset = "metricsDataset"