function packFiles(fileType) {
    var files = fs.readdirSync(baseDir + fileType + '/');

    var result = '';

    functon func(derrivedFile) {
      setTimeout(function() {

        fs.readFile(generateTemplatePath(fileType), defaultEncoding, function (err, data) {
            if (err) {
                return console.log(err);
            }
            var fileString = fs.readFileSync(baseDir + fileType + '/' + derrivedFile).toString();
            var content = escapeCharacters(fileString);
            result += data.replace('{{data}}', content);
            resolve(result);

        })

    }, 100)
  }

  files.forEach(function (file) {
   func(file)
});
}