a lein plugin wraps pomegranate (failed, just backup the code)

core.clj

(ns fly.core
  (:use [cemerick.pomegranate :only [add-dependencies]]))

(def default-repos
  (merge cemerick.pomegranate.aether/maven-central
         {"clojars" "http://clojars.org/repo"}))

(defn grab [deps &
            {:keys [repositories]
             :or [repositories {}]}]
  (add-dependencies
   deps
   :repositories (merge default-repos repositories)))

fly.clj

(ns leiningen.hooks.fly
  (:use [leiningen.compile :only [eval-in-project]]
        [rebert.hooke :only [add-hook]]))

(defn- add-fly-hook [eval-in-project project form & [h s init]]
  (eval-in-project project
                   form
                   h
                   s
                   `(do
                      (try
                        (require '~'fly.core :as '(fly))
                        (catch Exception _#))
                      ~init)))

(add #'eval-in-project add-fly-hook)