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frankiesardo/project-version.clj

Created September 10, 2015 15:42
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project-version.clj
(require '[clojure.java.shell :as shell]
'[clojure.string :as str])
(defn- current-tag []
(let [{:keys [exit out]} (shell/sh "git" "describe" "--tags")]
(when (zero? exit)
(str/trim out))))
(def version
(if-let [tag (current-tag)]
(cond-> (second (re-find #"v(.*)" tag))
(.contains tag "-") (str "-SNAPSHOT"))
"0.1.0-SNAPSHOT"))
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