2 files changed, 8 insertions, 2 deletions
diff --git a/package.yaml b/package.yaml
index fd12307..59b42e2 100644
--- a/package.yaml
+++ b/package.yaml
@@ -30,7 +30,6 @@ dependencies:
 - shake
 - split
 
-
 library:
   source-dirs: src
 
diff --git a/src/Lib.hs b/src/Lib.hs
index d36ff27..f51f079 100644
--- a/src/Lib.hs
+++ b/src/Lib.hs
@@ -2,5 +2,12 @@ module Lib
     ( someFunc
     ) where
 
+-- import Development.Shake (cmd)
+import System.Process (callCommand)
+
+
 someFunc :: IO ()
-someFunc = putStrLn "someFunc"
+someFunc = do
+    putStrLn "someFunc"
+    a <- callCommand "ls -l"
+    return ()