Вечерний Сниппет (node.js)

app.js

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

app.get('/', (req, res) => {
  res.send('Hello World!')
})


app.get('/api', (req, res) => {

	let files = list()

  res.send({
    files: files
  })
})

app.listen(port, () => {
  console.log(`Example app listening at http://localhost:${port}`)
})


const fs = require('fs');

// directory path
const dir = './node_modules/';

function list() {
	// list all files in the directory

	var arr = []

	try {
		const files = fs.readdirSync(dir);

		// files object contains all files names
		// log them on console
		files.forEach(file => {
			arr.push(file);
		});

	} catch (err) {
		console.log(err);
	}

	return arr
}