temp-files.clj

(defn create-tmp-file
  "Create tmp file. Return path to the file!
   Note file is deleted when JVM terminates"
  [prefix suffix]
  (let [file (File/createTempFile prefix suffix)]
    (.deleteOnExit file)
    (.getPath file)))

(defn create-tmp-directory
  "Create tmp directory.
   Note directory is deleted when JVM terminates
   (directory needs to be empty)!"
  [name]
  (let [dir (Files/createTempDirectory
              name
              (into-array FileAttribute []))
        dir (.toFile dir)]
    (.deleteOnExit dir)
    dir))