Option to download sources w/ dependencies

[hlship]

When you have dependencies on Java libraries, it would be nice to have the option to download the source jars for them (into lib/, or perhaps lib-src/). When working inside Eclipse or another IDE, it's very nice to have dependencies with source attachments.

[jsanda]

For Java/Groovy I use IntelliJ and have used Eclipse a good bit in the past as well. Having library source available is very helpful. There have been plenty of times where I have have to drop down into Hibernate and Seam source to set break point while going through a debugger session. For Clojure though, I have been using Emacs, and I don't know what options are available for debugging. Regardless though, having source and javadocs available for dependencies is something I'd like to see and would be happy to contribute time towards implementing it.

[technomancy]

I'd be happy to see this implemented as a plugin; I don't think it's going to get added to Leiningen unless it's a plugin that gets merged.