app.js

const express = require('express')
const app = express()
const nunjucks = require('nunjucks')
const path = require('path')

nunjucks.configure([
  path.join(__dirname, 'node_modules/govuk-frontend/'),
  path.join(__dirname, 'app/views/')
], {
  autoescape: true,
  express: app,
  noCache: true,
  watch: true
})

app.set('view engine', 'html')