index.js

const Koa = require('koa')
const Pug = require('koa-pug')

const routes = require('./routes/index')

const app = new Koa()
const port = 8080

const pug = new Pug({
    viewPath: './views',
    basedir:  './views',
    app: app
});

app.use(routes.routes())

module.exports = app.listen(port, ()=>console.log(`listening on port ${port}`))