server.ts

console.log("Hello via Bun!");

try {
  const server = Bun.serve({
    port: parseInt(process.env.PORT || "3001"),
    fetch(req) {
      const url = new URL(req.url);

      if (url.pathname === "/") {
        return new Response("Hello World!", {
          headers: { "content-type": "text/html; charset=utf-8" },
        });
      } else if (url.pathname === "/json") {
        return new Response(JSON.stringify({ hello: "world" }), {
          headers: { "content-type": "application/json; charset=utf-8" },
        });
      }

      return new Response("Not Found", {
        status: 404,
        headers: { "content-type": "text/plain; charset=utf-8" },
      });
    },
  });

  console.log(`Listening on http://localhost:${server.port}`);
} catch (error) {
  console.error(`Failed to start server: ${error}`);
  process.exit(1);
}