feat: Add GitHub Actions workflow to deploy 1000h entry website

.github/workflows/deploy-1000h-entry.yml

@@ -0,0 +1,42 @@
+name: Deploy 1000h entry website
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - "entry/**"
+  pull_request:
+    branches:
+      - main
+    paths:
+      - "entry/**"
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    name: Deploy
+    steps:
+      # checkout the code
+      - uses: actions/checkout@v4
+
+      - uses: actions/cache@v4
+        with:
+          path: "**/node_modules"
+          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
+
+      - name: Setup node env
+        uses: actions/setup-node@master
+        with:
+          node-version: "20"
+
+      - name: Deploy
+        uses: cloudflare/wrangler-action@v3
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          # deploy entry/index.js to 1000h-entry according to entry/wrangler.toml
+          command: publish --env production
+          workingDirectory: "entry"
+

entry/index.js

@@ -0,0 +1,26 @@
+
+async function handleRequest(request, env) {
+  const { host, pathname } = new URL(request.url);
+  // for the root path, forward to Portal
+  // for other paths, forward to VTP
+  if (pathname === '/') {
+    return forwardToPortal(request, env);
+  } else {
+    return forwardToVtp(request, env);
+  }
+}
+
+async function renderInternalError(msg) {
+  return new Response(`Internal Error: ${msg}`, {
+    status: 500,
+    headers: { 'Content-Type': 'text/html' }
+  });
+}
+
+async function forwardToVtp(request, env) {
+  return await env.vtp.fetch(request)
+}
+
+async function forwardToPortal(request, env) {
+  return await env.portal.fetch(request)
+}

entry/wrangler.toml

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+name = "1000h-entry"
+main = "index.js"
+workers_dev = false
+compatibility_date = "2023-03-23"
+
+routes = ["next.1000h.org/*"]
+services = [
+  { binding = "vtp", service = "1000-hours-prod" },
+  { binding = "portal", service = "1000h-portal" },
+]
+
+[vars]
+HOST = "https://next.1000h.org"
+