title: Forcing CRLF line separator in my project
body: <p>I want to ensure CRLF (Windows style) line separator in my project. I am checking a few alternatives, but not sure which one is the best for this. </p>
  
  <p><strong>Desired Behavior:</strong></p>
  
  <p>If a file is not CRLF, which IntelliJ IDEA shows at the bottom: 
  <a href="https://i.stack.imgur.com/Ocx1e.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Ocx1e.png" alt=""></a></p>
  
  <p><strong>I want my maven profile, let's say <em>mvn clean install -P tests</em> to fail, saying something like "Invalid line separator, not CRLF"</strong></p>
  
  <p>Thanks a lot.</p>