Cloudflare

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

async function handleRequest(request) {
  try {
    const urlObject = new URL(request.url);
    
    // Si la solicitud es a una ruta de verificación de Vercel, déjala pasar
    if (urlObject.pathname.startsWith('/.well-known/')) {
      return await fetch(request);
    }
    
    // Si la solicitud es al subdirectorio /docs
    if (/^\/docs/.test(urlObject.pathname)) {
      // Entonces hacer proxy a Mintlify
      const DOCS_URL = "[SUBDOMAIN].mintlify.dev";
      const CUSTOM_URL = "[YOUR_DOMAIN]";

      let url = new URL(request.url);
      url.hostname = DOCS_URL;

      let proxyRequest = new Request(url, request);

      proxyRequest.headers.set("Host", DOCS_URL);
      proxyRequest.headers.set("X-Forwarded-Host", CUSTOM_URL);
      proxyRequest.headers.set("X-Forwarded-Proto", "https");
      // Si estás desplegando en Vercel, conserva la IP del cliente
      proxyRequest.headers.set("CF-Connecting-IP", request.headers.get("CF-Connecting-IP"));

      return await fetch(proxyRequest);
    }
  } catch (error) {
    // Si no se encuentra ninguna coincidencia, realizar la solicitud normal
    return await fetch(request);
  }
}

  addEventListener("fetch", (event) => {
  event.respondWith(handleRequest(event.request));
  });
  async function handleRequest(request) {
  try {
    const urlObject = new URL(request.url);
    
    // Si la solicitud es a una ruta de verificación de Vercel, deja que pase
    if (urlObject.pathname.startsWith('/.well-known/')) {
      return await fetch(request);
    }
    
    // Si la solicitud es al subdirectorio de docs
    if (/^\/docs/.test(urlObject.pathname)) {
      // Proxy hacia Mintlify
      const DOCS_URL = "[SUBDOMAIN].mintlify.dev";
      const CUSTOM_URL = "[YOUR_DOMAIN]";
      let url = new URL(request.url);
      url.hostname = DOCS_URL;
      let proxyRequest = new Request(url, request);
      proxyRequest.headers.set("Host", DOCS_URL);
      proxyRequest.headers.set("X-Forwarded-Host", CUSTOM_URL);
      proxyRequest.headers.set("X-Forwarded-Proto", "https");
      // Si se despliega en Vercel, conservar la IP del cliente
      proxyRequest.headers.set("CF-Connecting-IP", request.headers.get("CF-Connecting-IP"));
      return await fetch(proxyRequest);
    }
    // Redirige todo lo demás al sitio principal
    const MAIN_SITE_URL = "[LANDING_DOMAIN]";
    if (MAIN_SITE_URL && MAIN_SITE_URL !== "[LANDING_DOMAIN]") {
      let mainSiteUrl = new URL(request.url);
      mainSiteUrl.hostname = MAIN_SITE_URL;
      return await fetch(mainSiteUrl, {
        method: request.method,
        headers: request.headers,
        body: request.body
      });
    }
  } catch (error) {
    // Si no se encuentra ninguna acción, servir la solicitud normal
    return await fetch(request);
  }
  }