I want to make a function which help if files/ directory haves .pdf / .doc / .jpeg /.png files it would be deleted otherwise, rest of the file will not be disturbed or deleted.
below in my function, it deletes all files except one readMe.txt [important file*] sweat_smile:
Please help me with how I do some modifications below code which help delete all the above-mentioned file extensions except file name readMe.txt
const path = require("path");
const fs = require("fs");
fs.readdir("./files/", (err, files) => {
if (err) {
console.log(err);
}
const extensions = ['.pdf', '.doc', '.jpeg', '.png'];
files.forEach((file) => {
const fileDir = path.join("./files/", file);
// Get the extension name of the file, lowercase it, then see if it is in the array of extensions
// defined above. If so, remove it.
if (extensions.includes(path.extname(file).toLowerCase())) {
fs.unlinkSync(fileDir);
}
});
});