Kirill255/rename.js

## rename.js
const fs = require("fs");

const files = fs.readdirSync("./img");
// console.log(files);
/*
[
  "small0.jpg",
  "small1.jpg",
  "small10.jpg",
  ...
]
*/
const list = fs.readFileSync("text.txt", "utf8").split("\n");
// console.log(list);
/*
[
  "01-JavaScript Drum Kit",
  "02-JS and CSS Clock",
  "03-CSS Variables",
  ...
]
*/

files.forEach((file) => {
  // console.log(file);
  const [name, ext] = file.split("."); // ["small0", "jpg"]
  const index = Number(name.replace(/\D+/gi, "")); // "small0" -> 0
  // console.log(list[index]); // "01-JavaScript Drum Kit"
  // rename `./img/small0.jpg` -> `./newImg/01-JavaScript Drum Kit.jpg`
  fs.rename(`./img/${file}`, `./newImg/${list[index]}.${ext}`, (err) => {
    if (err) throw err;
    console.log("Rename complete!");
  });
});
	const fs = require("fs");

	const files = fs.readdirSync("./img");
	// console.log(files);
	/*
	[
	"small0.jpg",
	"small1.jpg",
	"small10.jpg",
	...
	]
	*/
	const list = fs.readFileSync("text.txt", "utf8").split("\n");
	// console.log(list);
	/*
	[
	"01-JavaScript Drum Kit",
	"02-JS and CSS Clock",
	"03-CSS Variables",
	...
	]
	*/

	files.forEach((file) => {
	// console.log(file);
	const [name, ext] = file.split("."); // ["small0", "jpg"]
	const index = Number(name.replace(/\D+/gi, "")); // "small0" -> 0
	// console.log(list[index]); // "01-JavaScript Drum Kit"
	// rename `./img/small0.jpg` -> `./newImg/01-JavaScript Drum Kit.jpg`
	fs.rename(`./img/${file}`, `./newImg/${list[index]}.${ext}`, (err) => {
	if (err) throw err;
	console.log("Rename complete!");
	});
	});