pulled in changes from github

jfrolich · Feb 21, 2017 · 5f04483 · 5f04483
2 parents 5f976fb + ad4b358
commit 5f04483
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/lib/mix/tasks/init.ex b/lib/mix/tasks/init.ex
@@ -1,8 +1,14 @@
 defmodule Mix.Tasks.Smoothie.Init do
   use Mix.Task
   @shortdoc "Initializes smoothie"
+  @package_version "[email protected]"
 
   def run(_) do
-    System.cmd "npm", ["i", "[email protected]", "--save-dev"], into: IO.stream(:stdio, :line)
+    case File.read("yarn.lock") do
+      {:ok, _} ->
+        System.cmd "yarn", ["add", @package_version, "--dev"], into: IO.stream(:stdio, :line)
+      {:error, _} ->
+        System.cmd "npm", ["i", @package_version, "--save-dev"], into: IO.stream(:stdio, :line)
+    end
   end
 end