feat: cloudflare workers webhook (#5)

Author: timerring

.github/workflows/setup-workers.yml

@@ -0,0 +1,41 @@
+name: Deploy Cloudflare Worker
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    name: Deploy to Cloudflare Workers
+    
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - name: Install Wrangler CLI
+        run: npm install -g wrangler
+
+      - name: Set up Worker secrets
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          CIRCLECI_WEBHOOK_URL: ${{ secrets.CIRCLECI_WEBHOOK_URL }}
+        run: |
+          if [ -n "$CIRCLECI_WEBHOOK_URL" ]; then
+            echo '$CIRCLECI_WEBHOOK_URL' | wrangler secret put CIRCLECI_WEBHOOK_URL
+          else
+            echo "CIRCLECI_WEBHOOK_URL not provided!"
+            exit 1
+          fi
+
+      - name: Deploy to Cloudflare Workers
+        run: wrangler deploy
+        env:
+          CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}

worker.js

@@ -0,0 +1,60 @@
+export default {
+    async scheduled(event, env, ctx) {
+      try {
+        const WEBHOOK_URL = env.CIRCLECI_WEBHOOK_URL;
+        const response = await fetch(WEBHOOK_URL, {
+          method: 'POST',
+          headers: {
+            'Content-Type': 'application/json',
+          },
+        });
+        
+        const timestamp = new Date().toISOString();
+        console.log(`[${timestamp}] Scheduled request executed`);
+        console.log(`Response status: ${response.status}`);
+        
+        if (!response.ok) {
+          const errorText = await response.text();
+          console.error(`HTTP error! status: ${response.status}, body: ${errorText}`);
+        } else {
+          const result = await response.text();
+          console.log('Response body:', result);
+        }
+        
+      } catch (error) {
+        console.error('Scheduled request failed:', error);
+      }
+    },
+  
+    // async fetch(request, env, ctx) {
+    //   // Test endpoint
+    //   if (request.url.includes('/test')) {
+    //     try {
+    //       const WEBHOOK_URL = env.CIRCLECI_WEBHOOK_URL;
+    //       const response = await fetch(WEBHOOK_URL, {
+    //         method: 'POST',
+    //         headers: {
+    //           'Content-Type': 'application/json',
+    //         },
+    //       });
+          
+    //       const responseText = await response.text();
+          
+    //       return new Response(`Test request completed. Status: ${response.status}\nResponse: ${responseText}`, {
+    //         status: 200,
+    //         headers: { 'Content-Type': 'text/plain' }
+    //       });
+    //     } catch (error) {
+    //       return new Response(`Test failed: ${error.message}`, { 
+    //         status: 500,
+    //         headers: { 'Content-Type': 'text/plain' }
+    //       });
+    //     }
+    //   }
+      
+    //   return new Response('CircleCI Scheduler Worker is running', { 
+    //     status: 200,
+    //     headers: { 'Content-Type': 'text/plain' }
+    //   });
+    // }
+  };

wrangler.toml

@@ -0,0 +1,6 @@
+name = "circleci-scheduler"
+main = "worker.js"
+compatibility_date = "2024-01-15"
+
+[triggers]
+crons = ["0 2 * * *"]  # UTC 2:00 = (Beijing) UTC+8 10:00