X-Git-Url: https://njoseph.me/gitweb/babashka-scripts.git/blobdiff_plain/00a9627659403ac2a910f8753cc2b1510384d6c3..76cc62f08f19febed3fe9025a8315c3486fcd214:/lib.clj

diff --git a/lib.clj b/lib.clj
index 1f88070..fb67137 100644
--- a/lib.clj
+++ b/lib.clj
@@ -4,7 +4,7 @@
   (:require [babashka.process :as p]
             [org.httpkit.client :as http]
             [clojure.java.io :as io]
-            [clojure.string :refer [replace-first]])
+            [clojure.string :refer [replace-first split-lines]])
   (:import [java.nio.file Files FileSystems CopyOption StandardCopyOption]))
 
 (defn run-cmd
@@ -33,3 +33,13 @@
 (defn download-binary
   [url destination]
   (io/copy (:body @(http/get url)) (io/file destination)))
+
+(defn unixify
+  "Make a function `f` behave like a UNIX shell command."
+  [f]
+  (when (= *file* (System/getProperty "babashka.file"))
+    (let [content (if (> (.available System/in) 0)
+                    (slurp *in*)
+                    (first *command-line-args*))]
+      (doseq [arg (filter #(not= "" %) (split-lines content))]
+        (f arg)))))