Node.js Read files from Folder

read-files-from-folder.js

const path = require('path');
const fs = require('fs');

function readFilesFromDir(dir) {
    var filelist = [];
    walkSync(dir, filelist);
    return filelist;
}


function walkSync(dir, filelist) {
    var files = fs.readdirSync(dir);
    filelist = filelist || [];
    files.forEach(function (file) {
        if (fs.statSync(dir + '/' + file).isDirectory()) {
            filelist = walkSync(dir + '/' + file, filelist);
        }
        else {
            var fullPath = path.resolve(dir, file);
            filelist.push(fullPath);
        }
    });
    return filelist;

}


module.exports = {
    readFilesFromDir : readFilesFromDir
}