static-deploy.ts

const dirData: Record<string, Uint8Array> = {};
dirData["/bar.ts"] = [Uint8Array.from(atob("Y29uc29sZS5sb2coImJhciIpOwo="), (c) => c.charCodeAt(0)), "text/typescript"];
dirData["/foo.txt"] = [Uint8Array.from(atob("Zm9vCg=="), (c) => c.charCodeAt(0)), "text/plain"];
addEventListener("fetch", (e) => {
  const { pathname } = new URL(e.request.url);
  const data = dirData[pathname];
  if (data) {
    const [bytes, mediaType] = data;
    e.respondWith(new Response(bytes, { headers: { "content-type": mediaType } }));
    return;
  }
  e.respondWith(new Response("404 Not Found", { status: 404 }));
});