X-Git-Url: https://njoseph.me/gitweb/babashka-scripts.git/blobdiff_plain/f1d839f5e616cf6f3b121c3b34a4fd16b2200a8c..9da8be80d72b89328d70b47b71050251e32c470a:/lib.clj

diff --git a/lib.clj b/lib.clj
index 86dc702..5f216d1 100644
--- a/lib.clj
+++ b/lib.clj
@@ -1,7 +1,9 @@
-;
+; Common utility functions used by scripts
 
 (import '[java.nio.file Files FileSystems CopyOption StandardCopyOption])
 
+(require '[org.httpkit.client :as http])
+
 (defn extract-file-from-zip
   [zip-file-name source destination]
   (let [zip-file (io/file zip-file-name)
@@ -9,10 +11,16 @@
         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)
+    (Files/copy file-in-zip
+                (.toPath dest)
                 (into-array CopyOption [StandardCopyOption/REPLACE_EXISTING]))))
 
-(defn expand-home [s]
+(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)))