shin-neo-lyrical-tokarev/app.js

const express = require('express')
const app = express()
const port = 3003
const serveIndex = require('./src/utils/serve_index')
const {engine} = require('express-handlebars')
const indexRouter = require('./src/router/indexRouter')

const publicPath = "/public"
const inUrlPath = "public"

const path = require('path');
const { template } = require('handlebars')

app.engine('.hbs', engine({extname: '.hbs', helpers: {
  ifDivisibleBy: function (index, divisor, options) {
    if (index % divisor === 0) {
      return options.fn(this);
    }
  }
}}));
app.set('view engine', '.hbs');

app.use(publicPath, express.static(inUrlPath), serveIndex(inUrlPath, {
}))


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

app.use('/', indexRouter)