server.ts

import { Application, join, send } from "./deps.ts";

const port: any = Deno.env.get("PORT") || 3000;
const hostname = "0.0.0.0";

const server: Application = new Application();

server.use(async (ctx, next) => {
  const filePath = ctx.request.url.pathname;
  if (filePath.slice(0, 7) === "/assets") {
    await send(ctx, filePath, {
      root: join(Deno.cwd(), "src"),
    });
  } else if (filePath === "/") {
    await send(ctx, filePath, {
      root: join(Deno.cwd(), "public"),
      index: "index.html",
    });
  } else if (filePath === "/build.js") {
    ctx.response.type = "application/javascript";
    await send(ctx, filePath, {
      root: join(Deno.cwd(), "vno-build"),
      index: "build.js",
    });
  } else if (filePath === "/style.css") {
    ctx.response.type = "text/css";
    await send(ctx, filePath, {
      root: join(Deno.cwd(), "vno-build"),
      index: "style.css",
    });
  } else await next();
});

server.addEventListener("error", (err) => console.warn(err));
server.addEventListener("listen", () => {
  console.log(`server is listening on ${hostname}:${port}`);
});

if (import.meta.main) {
  await server.listen({ port, hostname });
}

export { server };