No, but only because load-file doesn't play well with all of my dependencies. However, that still doesn't seem like job for a plugin, given that this works out of the box with leniningen:

      :uberjar-name ~(str "foobar-%s-"
                      (-> (clojure.java.shell/sh "git" "rev-parse" "--short" "HEAD") :out .trim)
                      ".uber.jar")