Redirect for index route

.github/workflows/stage.yaml

@@ -1,25 +0,0 @@
-name: Deploy to Cloudflare Workers(Staging)
-
-on:
-  pull_request_target:
-    paths-ignore:
-      - '**.md'
-  repository_dispatch:
-
-jobs:
-  build-and-deploy:
-    runs-on: ubuntu-latest
-    name: Build & Deploy
-    steps:
-      - uses: actions/checkout@v4
-      - name: Publish
-        uses: cloudflare/wrangler-action@v3
-        env:
-          CUSTOM_DOMAIN: ${{ secrets.CUSTOM_DOMAIN || 'libcuda.so' }}
-        with:
-          apiToken: ${{ secrets.CF_API_TOKEN }}
-          accountId: ${{secrets.CF_ACCOUNT_ID}}
-          vars:
-            CUSTOM_DOMAIN
-          command: deploy --env staging --minify src/index.js
-          environment: staging

package.json

@@ -14,7 +14,7 @@
   "scripts": {
     "format": "prettier --write '**/*.{js,css,json,md}'",
     "build": "webpack",
-    "dev": "wrangler dev src/index.js --env dev"
+    "dev": "npx wrangler dev src/index.js --env dev"
   },
   "license": "MIT",
   "main": "src/index.js"

src/index.js

@@ -32,6 +32,9 @@ function routeByHosts(host) {
 
 async function handleRequest(request) {
   const url = new URL(request.url);
+  if (url.pathname == "/") {
+    return Response.redirect(url.protocol + "//" + url.host + "/v2/", 301);
+  }
   const upstream = routeByHosts(url.hostname);
   if (upstream === "") {
     return new Response(
@@ -105,12 +108,22 @@ async function handleRequest(request) {
   const newReq = new Request(newUrl, {
     method: request.method,
     headers: request.headers,
-    redirect: "manual",
+    // don't follow redirect to dockerhub blob upstream
+    redirect: isDockerHub ? "manual" : "follow",
   });
   const resp = await fetch(newReq);
   if (resp.status == 401) {
     return responseUnauthorized(url);
   }
+  // handle dockerhub blob redirect manually
+  if (isDockerHub && resp.status == 307) {
+    const location = new URL(resp.headers.get("Location"));
+    const redirectResp = await fetch(location.toString(), {
+      method: "GET",
+      redirect: "follow",
+    });
+    return redirectResp;
+  }
   return resp;
 }
 
@@ -144,7 +157,7 @@ async function fetchToken(wwwAuthenticate, scope, authorization) {
 }
 
 function responseUnauthorized(url) {
-  const headers = new(Headers);
+  const headers = new Headers();
   if (MODE == "debug") {
     headers.set(
       "Www-Authenticate",