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Add find-resources (attempt 3) #47

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Add find-resources (attempt 3) #47

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14 changes: 13 additions & 1 deletion src/main/clojure/cemerick/pomegranate.clj
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Original file line number Original file line Diff line number Diff line change
Expand Up @@ -114,9 +114,21 @@ unless you are extending a type to this protocol."


(get-classpath (drop 2 (classloader-hierarchy)))" (get-classpath (drop 2 (classloader-hierarchy)))"
([classloaders] ([classloaders]
[]
(->> (reverse classloaders) (->> (reverse classloaders)
(mapcat #(when (instance? URLClassLoader %) (.getURLs %))) (mapcat #(when (instance? URLClassLoader %) (.getURLs %)))
(map str))) (map str)))
([] (get-classpath (classloader-hierarchy)))) ([] (get-classpath (classloader-hierarchy))))


(defn find-resources
"Returns a sequence of URLs representing all of the resources of the
specified name on the effective classpath. This can be useful for
finding name collisions among items on the classpath. In most
circumstances, the first of the returned sequence will be the same
as what clojure.java.io/resource returns."
([classloaders resource-name]
(->> (reverse classloaders)
(mapcat #(enumeration-seq
(.getResources ^ClassLoader % resource-name)))
distinct
(map str)))
([resource-name] (find-resources (classloader-hierarchy) resource-name)))