Support building with bloomfilter 2.0.0.

Command/Unused.hs

@@ -10,9 +10,6 @@
 module Command.Unused where
 
 import qualified Data.Set as S
-import Data.BloomFilter
-import Data.BloomFilter.Easy
-import Data.BloomFilter.Hash
 import Control.Monad.ST
 import qualified Data.Map as M
 
@@ -36,6 +33,7 @@ import Annex.CatFile
 import Types.Key
 import Git.FilePath
 import Logs.View (is_branchView)
+import Utility.Bloom
 
 def :: [Command]
 def = [withOptions [unusedFromOption] $ command "unused" paramNothing seek

Utility/Bloom.hs

@@ -0,0 +1,60 @@
+{- bloomfilter compatability wrapper
+ -
+ - Copyright 2014 Joey Hess <joey@kitenet.net>
+ -
+ - License: BSD-2-clause
+ -}
+
+{-# LANGUAGE CPP #-}
+
+module Utility.Bloom (
+	Bloom,
+	suggestSizing,
+	Hashable,
+	cheapHashes,
+	notElemB,
+
+	newMB,
+	insertMB,
+	unsafeFreezeMB,
+) where
+
+#if MIN_VERSION_bloomfilter(2,0,0)
+import qualified Data.BloomFilter.Mutable as MBloom
+import qualified Data.BloomFilter as Bloom
+#else
+import qualified Data.BloomFilter as Bloom
+#endif
+import Data.BloomFilter.Easy (suggestSizing, Bloom)
+import Data.BloomFilter.Hash (Hashable, cheapHashes)
+import Control.Monad.ST.Safe (ST)
+
+#if MIN_VERSION_bloomfilter(2,0,0)
+
+notElemB :: a -> Bloom a -> Bool
+notElemB = Bloom.notElem
+
+newMB :: (a -> [Bloom.Hash]) -> Int -> ST s (MBloom.MBloom s a)
+newMB = MBloom.new
+
+insertMB :: MBloom.MBloom s a -> a -> ST s ()
+insertMB = MBloom.insert
+
+unsafeFreezeMB :: MBloom.MBloom s a -> ST s (Bloom a)
+unsafeFreezeMB = Bloom.unsafeFreeze
+
+#else
+
+notElemB :: a -> Bloom a -> Bool
+notElemB = Bloom.notElemB
+
+newMB :: (a -> [Bloom.Hash]) -> Int -> ST s (Bloom.MBloom s a)
+newMB = Bloom.newMB
+
+insertMB :: Bloom.MBloom s a -> a -> ST s ()
+insertMB = Bloom.insertMB
+
+unsafeFreezeMB :: Bloom.MBloom s a -> ST s (Bloom a)
+unsafeFreezeMB = Bloom.unsafeFreezeMB
+
+#endif

debian/changelog

@@ -20,6 +20,7 @@ git-annex (5.20140614) UNRELEASED; urgency=medium
     branch, eg after git-annex add has run on 2 million files in one go.
   * assistant: Fix bug, introduced in last release, that caused the assistant
     to make many unncessary empty merge commits.
+  * Support building with bloomfilter 2.0.0.
 
  -- Joey Hess <joeyh@debian.org>  Mon, 16 Jun 2014 11:28:42 -0400