const Koa = require('koa'),
    Router = require('koa-router'),
    serve = require('koa-static'),
    logger = require('koa-logger'),
    views = require('koa-views'),
    app = new Koa(),
    router = new Router();
app.use(serve('public'));
app.use(logger());
app.use(bodyParser());
app.use(views(__dirname + '/views', {extension: 'pug'}));
router.get('/', function *() {
   this.body = yield this.render('index');
});
module.exports = app;