(def +version+ "0.5.1-SNAPSHOT")

(set-env!

:resource-paths #{"src" "boot-less/src" "lein-less4j/src"}

:source-paths #{"test" "test-resources"}

:dependencies '[[org.clojure/clojure "1.7.0" :scope "provided"]

[boot/core "2.5.2" :scope "provided"]

[adzerk/boot-test "1.0.7" :scope "test"]

;; Webjars-locator uses logging

[org.slf4j/slf4j-nop "1.7.12" :scope "test"]

[com.github.sommeri/less4j "1.17.2"]

[com.github.sommeri/less4j-javascript "0.0.1" :exclusions [com.github.sommeri/less4j]]

[org.webjars/webjars-locator "0.29"]

;; For testing the webjars asset locator implementation

[org.webjars/bootstrap "3.3.6" :scope "test"]])

(require '[adzerk.boot-test :refer [test]])

(task-options!

pom {:version +version+

:url "https://github.com/deraen/less4clj"

:scm {:url "https://github.com/deraen/less4clj"}

:license {"Eclipse Public License" "http://www.eclipse.org/legal/epl-v10.html"}})

(defn with-files

"Runs middleware with filtered fileset and merges the result back into complete fileset."

[p middleware]

(fn [next-handler]

(fn [fileset]

(let [merge-fileset-handler (fn [fileset']

(next-handler (commit! (assoc fileset :tree (merge (:tree fileset) (:tree fileset'))))))

handler (middleware merge-fileset-handler)

fileset (assoc fileset :tree (reduce-kv

(fn [tree path x]

(if (p x)

(assoc tree path x)

tree))

(empty (:tree fileset))

(:tree fileset)))]

(handler fileset)))))

(deftask write-version-file

[n namespace NAMESPACE sym "Namespace"]

(let [d (tmp-dir!)]

(fn [next-handler]

(fn [fileset]

(let [f (clojure.java.io/file d (-> (name namespace)

(clojure.string/replace #"\." "/")

(clojure.string/replace #"-" "_")

(str ".clj")))]

(clojure.java.io/make-parents f)

(spit f (format "(ns %s)\n\n(def +version+ \"%s\")" (name namespace) +version+)))

(next-handler (-> fileset (add-resource d) commit!))))))

(deftask build []

(comp

(with-files

(fn [x] (re-find #"less4clj" (tmp-path x)))

(comp

(pom

:project 'deraen/less4clj

:description "Clojure wrapper for Less4j.")

(jar)

(install)))

(with-files

(fn [x] (re-find #"boot_less" (tmp-path x)))

(comp

(pom

:project 'deraen/boot-less

:description "Boot task to compile {less}"

:dependencies [])

(write-version-file :namespace 'deraen.boot-less.version)

(jar)

(install)))

(with-files

(fn [x] (re-find #"leiningen" (tmp-path x)))

(comp

(pom

:project 'deraen/lein-less4j

:description "Leinigen task to compile {less}"

:dependencies [])

(write-version-file :namespace 'leiningen.less4j.version)

(jar)

(install)))))

(deftask dev []

(comp

(watch)

(repl :server true)

(build)

(target)))

(deftask deploy []

(comp

(build)

(push :repo "clojars" :gpg-sign (not (.endsWith +version+ "-SNAPSHOT")))))

(deftask run-tests []

(comp

(test :namespaces #{'less4clj.core-test 'less4clj.webjars-test})))