On Thu, Aug 26, 2010 at 5:59 PM,  <lprefonta...@softaddicts.ca> wrote:
> Instead I decided to experiment a Leiningen plug in, sauberjar to create the
> target only with the class files and only the ones for which there is a
> corresponding source file in the source folder. To start this asap, I cloned 
> the
> existing jar task however I feel I can confine the modification to a single
> function.
>
> I just need to filter the list of files to dump in the jar target before
> creating the jar.
>
> Phil, I would rather see this in the jar task rather than having a separate
> plug in.

I'm hoping get the problem fixed in Clojure itself rather than working
around it in Leiningen. However, in the mean time a better fix could
be done in a plugin using hooks. The hook would wrap the compile task
to delete all the files you don't want after the compile task has run.
It would look something like this (rough sketch, haven't run this,
only proven it correct, etc.):

(defn our-classes-only [compile-task project & args]
  (apply compile-task project args)
  (doseq [f (file-seq (java.io.File. (:compile-path project)))
               :when (and (.isFile f) (not (has-corresponding-src? f)))]
    (.delete f)))

(add-hook #'leiningen.compile/compile our-classes-only)

-Phil

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