; Common utility functions used by scripts

(import '[java.nio.file Files FileSystems CopyOption StandardCopyOption])

(require '[babashka.process :as p] '[org.httpkit.client :as http])

(defn run-cmd
  [command]
  (->> command
       p/process
       :out
       slurp))

(defn extract-file-from-zip
  [zip-file-name source destination]
  (let [zip-file (io/file zip-file-name)
        src (io/file source)
        dest (io/file destination)
        fs (FileSystems/newFileSystem (.toPath zip-file) nil)
        file-in-zip (.getPath fs source (into-array String []))]
    (Files/copy file-in-zip
                (.toPath dest)
                (into-array CopyOption [StandardCopyOption/REPLACE_EXISTING]))))

(defn expand-home
  [s]
  (if (.startsWith s "~")
    (clojure.string/replace-first s "~" (System/getProperty "user.home"))
    s))

(defn download-binary
  [url destination]
  (io/copy (:body @(http/get url)) (io/file destination)))