cloudflare worker

gistfile1.txt

addEventListener("fetch", event => {
  if (event.request.method === "GET") {
    return event.respondWith(handleGet(event));
  }
  
  // fallback for non-GET requests
  return event.respondWith(fetch(event.request));
});

async function fetchBucket(host, path) {
  let lastSegment = path.substring(path.lastIndexOf('/'))
  if (lastSegment.indexOf('.') === -1) {
    path += 'index.html'
  }

  const url = `https://${host}${path}`;

  // fetch by URL string
  return fetch(url);
}

async function handleGet(event) {
  const request = event.request;
  const url = new URL(request.url);

  if (url.hostname === "devbox-groups-2.kubernetes.doodle-test.com") {
    const pathname = url.pathname;
    const segments = pathname.split("/");
    if (
      pathname === "/" ||
      pathname.startsWith("/static/") ||
      pathname.startsWith("/product/") ||
      (segments.length === 2 && segments[1].endsWith(".js"))
    ) {
      const targetUrl = `https://static-site-staging.doodle-test.com${pathname}`
      return fetch(targetUrl);
    }
  }
  
  // fallback for other hosts
  return fetch(event.request);
}