Reno

import { serve } from 'https://deno.land/std@v0.20.0/http/server.ts';

import {
  createRouter,
  AugmentedRequest,
  RouteMap,
  textResponse,
  jsonResponse,
} from 'https://raw.githubusercontent.com/jamesseanwright/reno/v0.2.0/reno/mod.ts';

export const routes = new RouteMap([
  ["/home", () => textResponse('Hello world!')],

  // Supports RegExp routes for further granularity
  [/^\/api\/swanson\/?([0-9]?)$/, async (req: AugmentedRequest) => {
    const [quotesCount = '1'] = req.routeParams;

    const res = await fetch(
      `https://ron-swanson-quotes.herokuapp.com/v2/quotes/${quotesCount}`,
    );

    return jsonResponse(await res.json());
  }],
]);

const router = createRouter(routes);

(async () => {
  console.log('Listening for requests...');

  for await (const req of serve(':8001')) {
    req.respond(await router(req));
  }
})();