title: Maven plugin to concat and minify javascript
body: <p>I have 100s of javascript files inside the hierarchy of folders and I want two sets of output. one is to have a concatenated version for debugging purposes and the other one is to have a concat + minfy version. I am currently using the below plugin but in this I need to provide each and every file that I need to minify. I am looking for a plugin which needs only parent folder and satisfy the above conditions.</p>
  
  <pre><code>&lt;groupId&gt;com.samaxes.maven&lt;/groupId&gt;
  &lt;artifactId&gt;minify-maven-plugin&lt;/artifactId&gt;
  &lt;version&gt;1.7&lt;/version&gt;
  </code></pre>