Super Simple Static HTML template loader for Express JS

SuperSimpleHtmlTemplateLoaderExpress.js

/*

  Add your html files inside the folder ./html
    
    For example 
    -- index.html
    -- about.html
   
  When the Express server starts it auto loads all of the HTML template data,
  and automatically creates GET routes using the name of each html file.
  
  So using the example above you would automatically have the routes / and /about 
  created on Express startup.
    
*/

const express = require('express')
const app = express()
const port = 3000

const fs = require('fs')

const htmlFolderPath = `${__dirname}/html/`
const htmlFolderContents = fs.readdirSync(htmlFolderPath)

let html = {}

htmlFolderContents.forEach(file=>{
    let currentFile = file.split('.html');
    if(currentFile.length > 0){
        html[currentFile[0]] = fs.readFileSync(`${htmlFolderPath}${file}`, null).toString()
    }
})

const createRegularPageRoutes = (pageName) => {
    let routeRoot = '/'
    if( pageName === 'index' ) routeName = routeRoot
    else routeName = `${routeRoot}${pageName}`    
    app.get(routeName, (req, res) => {
        res.send(html[pageName])
    })
}

for(let page in html){
    createRegularPageRoutes(page)
}

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