title: IntelliJ automagically mark a target sub directory as "source"
body: <p>I use IntelliJ since a few months back now for my Java development. I using IntelliJ as IDE and build my projects using Maven. A couple of my Maven projects generates code which my other Maven projects depends upon, the generated code ends up in a target/src-generated directory with "Maven-subdirectories" main/java, main/resource etc. Is it possible to make IntelliJ automagically mark the target/src-generated/main/java directory as source?</p>
  
  <p>Thanks in advance.</p>