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let fs = require('fs');

//remove folder and all inner files and folders
function rmDir(dirPath) {
    try {
        var files = fs.readdirSync(dirPath);
    }
    catch (e) {
        return;
    }
    if (files.length > 0)
        for (var i = 0; i < files.length; i++) {
            var filePath = dirPath + '/' + files[i];
            if (fs.statSync(filePath).isFile())
                fs.unlinkSync(filePath);
            else
                rmDir(filePath);
        }
    fs.rmdirSync(dirPath);
}