cloudflare worker code for proxying requests on a subdirectory

cloudflare-worker-proxy.js

const sourceDomain = 'blog.shapo.io';
async function handleRequest(request) {
 const parsedUrl = new URL(request.url)
 console.log('url:', request.url, 'parsed:', parsedUrl.toString());
 // if its blog html, get it
 if(parsedUrl.pathname.includes('/blog')) {
   parsedUrl.hostname = sourceDomain;
   parsedUrl.pathname = parsedUrl.pathname.replace('/blog', '');
   console.log('requesting:', parsedUrl.toString());
   const response = await fetch(parsedUrl, request);
   return response;
 }


 console.log("this is a request to my root domain", parsedUrl.host, parsedUrl.pathname);
 // if its not a request blog related stuff, do nothing
 return fetch(request)
}


addEventListener("fetch", event => {
 event.respondWith(handleRequest(event.request))
})