split out DiffTreeItem

This makes github-backup happier when it reuses this library.

1 files changed, 1 insertions, 10 deletions

diff --git a/Git/DiffTree.hs b/Git/DiffTree.hs
index d2148458c..5981ed1a2 100644
--- a/Git/DiffTree.hs
+++ b/Git/DiffTree.hs
@@ -16,25 +16,16 @@ module Git.DiffTree (
 ) where
 
 import Numeric
-import System.Posix.Types
 
 import Common
 import Git
 import Git.Sha
 import Git.Command
 import Git.FilePath
+import Git.DiffTreeItem
 import qualified Git.Filename
 import qualified Git.Ref
 
-data DiffTreeItem = DiffTreeItem
-	{ srcmode :: FileMode
-	, dstmode :: FileMode
-	, srcsha :: Sha -- nullSha if file was added
-	, dstsha :: Sha -- nullSha if file was deleted
-	, status :: String
-	, file :: TopFilePath
-	} deriving Show
-
 {- Checks if the DiffTreeItem modifies a file with a given name
  - or under a directory by that name. -}
 isDiffOf :: DiffTreeItem -> TopFilePath -> Bool