optimise

d1ce927d95fe7c331cbff3317797a60aa288738b put a cat-file into the fast
bloomfilter generation path. Instead, add another bloom filter which diffs
from the work tree to the index.

Also, pull the sha of the changed object out of the diffs, and cat that
object directly, rather than indirecting through the filename.

Finally, removed some hacks that are unncessary thanks to the worktree to
index diff.

1 files changed, 5 insertions, 0 deletions

diff --git a/Git/DiffTree.hs b/Git/DiffTree.hs
index fecc9307c..838114872 100644
--- a/Git/DiffTree.hs
+++ b/Git/DiffTree.hs
@@ -12,6 +12,7 @@ module Git.DiffTree (
 	diffTreeRecursive,
 	diffIndex,
 	diffWorkTree,
+	diffFiles,
 	diffLog,
 ) where
 
@@ -66,6 +67,10 @@ diffIndex' ref params repo =
 		, return ([], return True)
 		)
 
+{- Diff between the index and work tree. -}
+diffFiles :: [CommandParam] -> Repo -> IO ([DiffTreeItem], IO Bool)
+diffFiles = getdiff (Param "diff-files")
+
 {- Runs git log in --raw mode to get the changes that were made in
  - a particular commit. The output format is adjusted to be the same
  - as diff-tree --raw._-}