Java Build Systems - a sad state of affairs

I do wonder if Maven 3's flexibility will hurt it or help it in the long run. Yes pom.xml is XML, but at least there is only one dialect. If team A likes XML and team B likes Groovy, development manager C will have a fun time getting them to work together on project D.

http://github.com/technomancy/leiningen

If you did start putting clever code into Ant files, they'd get so huge they'd be unmanageable. It's really really easy to just write your own Ant plugins in Java.

Then your build files are very straightforward and readable, and just look like a set of simple file operations and method calls.

Then Ant becomes really powerful - you can even write some plugins that take a web server out of service using telnet to Cisco LocalDirector, SCP a deployment build across and all sorts of other clever stuff.

Plugin example:

  public class MyTask extends Task {

    private String param1;
    private String param2;

    public void execute() throws BuildException {
      // do something
    }
  }