text: let gulp = require('gulp');
  let gutil = require('gulp-util');
  
  let execSync = require('child_process').execSync;
  
  gulp.task('bundle', () => {
    return execSync('node bundlefile.js', (error, stdout, stderr) => {
      if (error) {
        gutil.log(gutil.colors.red(`${error}`));
        return;
      } else {
        gutil.log(stdout);
        gutil.log(gutil.colors.red(stderr));
      }
    });
  });