title: Gulp move and backup with numbers
body: <p>My Project Structure</p>
  
  <pre><code>dist/
  app/
  app/css/*
  app/js/*
  app/lib/*/*
  app/images/*
  app/index.html
  app/contact.php
  </code></pre>
  
  <p>I want to move all files and folder which is under app/ to dist/version-X</p>
  
  <p>I need to take last number increase 1 create new folder and put all files. Maybe as zip or tar.gz file</p>
  
  <p>For now:</p>
  
  <pre><code>    var number = 1;
      gulp.task('move', function(){
        gulp.src('app/*', { base: './' })
        .pipe(gulp.dest('dist/version-' + number));
      });
      number++;
  </code></pre>
  
  <p>But I need to take folder number and increase it. like version-2 version-3 etc</p>
  
  <p>As alternative I try</p>
  
  <pre><code>    var myVDate = new Date().toLocaleString();
      gulp.task('move', function(){
        gulp.src('app/*', { base: './' })
        .pipe(gulp.dest('dist/version-' + myVDate));
      });
  </code></pre>
  
  <p>But it freeze</p>