Cloudflare Workers

Mount the vs3 request handler in Cloudflare Workers.

vs3 provides toCloudflareWorkerHandler for explicit typing when using the storage handler in Workers. The handler is already compatible with the Workers fetch API.

Basic Setup

src/index.ts

import { toCloudflareWorkerHandler } from "vs3/integrations/cloudflare-workers";
import { createStorageFromEnv } from "./storage";

export default {
  async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise<Response> {
    const storage = createStorageFromEnv(env);
    const handler = toCloudflareWorkerHandler(storage.handler);

    const url = new URL(request.url);
    if (!url.pathname.startsWith("/api/storage")) {
      return new Response("Not Found", { status: 404 });
    }

    return handler(request);
  },
};

Next Steps

createStorage for server setup.
R2 adapter for Cloudflare R2 storage.

Custom

Express