From 160ea6015fa4b46f6cd35fcefd5df960a870d103 Mon Sep 17 00:00:00 2001
From: Joey Hess <joeyh@joeyh.name>
Date: Fri, 4 Sep 2015 09:01:56 -0700
Subject: wip

---
 src/Propellor/Property/File.hs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/Propellor/Property/File.hs')

diff --git a/src/Propellor/Property/File.hs b/src/Propellor/Property/File.hs
index adced166..239095c7 100644
--- a/src/Propellor/Property/File.hs
+++ b/src/Propellor/Property/File.hs
@@ -105,3 +105,17 @@ mode :: FilePath -> FileMode -> Property NoInfo
 mode f v = property (f ++ " mode " ++ show v) $ do
 	liftIO $ modifyFileMode f (\_old -> v)
 	noChange
+
+-- | Ensures that the second directory exists and has identical contents
+-- as the first directory.
+--
+-- Implemented with rsync.
+--
+-- rsync -av 1/ 2/ --exclude='2/*' --delete --delete-excluded
+copyDir :: FilePath -> FilePath -> Property NoInfo
+copyDir src dest = copyDir' src dest []
+
+-- | Like copyDir, but avoids copying anything into directories
+-- in the list. Those directories are created, but will be kept empty.
+copyDir' :: FilePath -> FilePath -> [FilePath] -> Property NoInfo
+copyDir' src dest exclude = undefined
-- 
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