Plugins in Platypus are JAR files. Here is how to develop/debug the JAR code without having to do any special build steps (tested in IDEA 9).
- Use the Ant build.xml file to perform the build. Do this by clicking on the right edge tab called "Ant Build" and pointing it at the build.xml file.
- Build the project and make sure it generates a JAR for the plugin you're working on.
- Go to File->Project Structure->Libraries. Here you will add the plugin JAR to the project
- Name the plugin ("Platypus RTF" in the example below), then click on Attach Classes

- Point the dialog box to the JAR file created by Ant
- Click on Apply at bottom of screen
- Test the code by making a modification in your plugin and running it immediately via the run configuration drop-down. You should see the modified output in your resulting file and you can set breakpoints in your source code.
