fix: test config with _headers and _redirects file

Author: sshrihar

.github/workflows/deploy.yaml

@@ -18,12 +18,11 @@ jobs:
       env: ${{ steps.set-env.outputs.env }}
     steps:
       - id: set-env
-        run: |          
-          if [ "${{ github.ref_name }}" == "master" ] || [ "${{ github.ref_name }}" == "fix-cloudflare-deployment-scripts-update" ]; then
+        run: | 
+          if [ "${{ github.ref_name }}" == "dev" ]; then
             export ENV=production
           fi
-
-          if [ "${{ github.ref_name }}" == "dev" ]; then
+          if [ "${{ github.ref_name }}" == "dev" ] || [ "${{ github.ref_name }}" == "fix-cloudflare-deployment-scripts-update" ]; then
             export ENV=staging
           fi
 

functions/_middleware.js

@@ -0,0 +1,15 @@
+export async function onRequest(context) {
+    if (context.request.method === 'OPTIONS') {
+        return new Response(null, {
+            status: 204,
+            headers: {
+                'Access-Control-Allow-Origin': '*',
+                'Access-Control-Allow-Methods': 'GET, HEAD, POST, OPTIONS',
+                'Access-Control-Allow-Headers': 'Content-Type, X-Requested-With',
+            },
+        });
+    }
+    
+    // Let static assets handle all other requests
+    return context.next();
+}

package.json

@@ -6,7 +6,7 @@
     "scripts": {
         "test": "mocha 'tests/tokenAddition'",
         "test-all": "mocha 'tests'",
-        "build": "rimraf build && mkdir -p build/tokenlists && node src/write.js",
+        "build": "rimraf build && mkdir -p build/tokenlists build/functions && node src/write.js && cp src/_headers build/_headers && cp src/_redirects build/_redirects && cp functions/_middleware.js build/functions/_middleware.js",
         "lint": "eslint \"./src/*\"",
         "lint:fix": "eslint --fix \"./src/*\"",
         "lint-tests:fix": "eslint --fix \"./tests/*\""

src/_headers

@@ -0,0 +1,4 @@
+/*
+  Access-Control-Allow-Origin: *
+  Access-Control-Allow-Methods: GET, HEAD, POST, OPTIONS
+  Access-Control-Allow-Headers: Content-Type, X-Requested-With

src/_redirects

@@ -0,0 +1,8 @@
+# Redirect root to listRegistry.json
+/  /listRegistry.json  200
+
+# Serve listRegistry.json for explicit requests
+/listRegistry.json  /listRegistry.json  200
+
+# Serve token lists from tokenlists directory
+/tokenlists/*  /tokenlists/:splat  200