Separate module for file-related utilities

2 files changed, 27 insertions, 20 deletions

diff --git a/src/Destination.hs b/src/Destination.hs
index dccac03..4fd8cd8 100644
--- a/src/Destination.hs
+++ b/src/Destination.hs
@@ -10,7 +10,6 @@ module Destination (
     copyRecursiveForce,
 ) where
 
-import Control.Monad
 import Control.Monad.IO.Class
 
 import Data.Text (Text)
@@ -19,6 +18,8 @@ import Data.Text qualified as T
 import System.FilePath
 import System.Directory
 
+import FileUtils
+
 
 data Destination
     = FilesystemDestination FilePath
@@ -51,22 +52,3 @@ copyToDestination source (FilesystemDestination base) inner = do
     liftIO $ do
         createDirectoryIfMissing True $ takeDirectory target
         copyRecursiveForce source target
-
-
-copyRecursive :: FilePath -> FilePath -> IO ()
-copyRecursive from to = do
-    doesDirectoryExist from >>= \case
-        False -> do
-            copyFile from to
-        True -> do
-            createDirectory to
-            content <- listDirectory from
-            forM_ content $ \name -> do
-                copyRecursive  (from </> name) (to </> name)
-
-copyRecursiveForce :: FilePath -> FilePath -> IO ()
-copyRecursiveForce from to = do
-    doesDirectoryExist to >>= \case
-        False -> return ()
-        True  -> removeDirectoryRecursive to
-    copyRecursive from to
diff --git a/src/FileUtils.hs b/src/FileUtils.hs
new file mode 100644
index 0000000..d147b7c
--- /dev/null
+++ b/src/FileUtils.hs
@@ -0,0 +1,25 @@
+module FileUtils where
+
+import Control.Monad
+
+import System.FilePath
+import System.Directory
+
+
+copyRecursive :: FilePath -> FilePath -> IO ()
+copyRecursive from to = do
+    doesDirectoryExist from >>= \case
+        False -> do
+            copyFile from to
+        True -> do
+            createDirectory to
+            content <- listDirectory from
+            forM_ content $ \name -> do
+                copyRecursive  (from </> name) (to </> name)
+
+copyRecursiveForce :: FilePath -> FilePath -> IO ()
+copyRecursiveForce from to = do
+    doesDirectoryExist to >>= \case
+        False -> return ()
+        True  -> removeDirectoryRecursive to
+    copyRecursive from to