where indenting

2 files changed, 48 insertions, 49 deletions

diff --git a/Backend/SHA.hs b/Backend/SHA.hs
index bfb94df99..ef0e92d20 100644
--- a/Backend/SHA.hs
+++ b/Backend/SHA.hs
@@ -57,24 +57,23 @@ shaN shasize file filesize = do
 		Left sha -> liftIO $ sha <$> L.readFile file
 		Right command -> liftIO $ parse command . lines <$>
 			readsha command (toCommand [File file])
-	where
-		parse command [] = bad command
-		parse command (l:_)
-			| null sha = bad command
-			| otherwise = sha
-			where
-				sha = fst $ separate (== ' ') l
-		bad command = error $ command ++ " parse error"
-		{- sha commands output the filename, so need to set fileEncoding -}
-		readsha command args =
-			withHandle StdoutHandle createProcessSuccess p $ \h -> do
-				fileEncoding h
-				output  <- hGetContentsStrict h
-				hClose h
-				return output
-			where
-				p = (proc command args)
-					{ std_out = CreatePipe }
+  where
+	parse command [] = bad command
+	parse command (l:_)
+		| null sha = bad command
+		| otherwise = sha
+	  where
+		sha = fst $ separate (== ' ') l
+	bad command = error $ command ++ " parse error"
+	{- sha commands output the filename, so need to set fileEncoding -}
+	readsha command args =
+		withHandle StdoutHandle createProcessSuccess p $ \h -> do
+			fileEncoding h
+			output  <- hGetContentsStrict h
+			hClose h
+			return output
+	  where
+		p = (proc command args) { std_out = CreatePipe }
 
 shaCommand :: SHASize -> Integer -> Either (L.ByteString -> String) String
 shaCommand shasize filesize
@@ -84,14 +83,14 @@ shaCommand shasize filesize
 	| shasize == 384 = use SysConfig.sha384 sha384
 	| shasize == 512 = use SysConfig.sha512 sha512
 	| otherwise = error $ "bad sha size " ++ show shasize
-	where
-		use Nothing sha = Left $ showDigest . sha
-		use (Just c) sha
-			-- use builtin, but slower sha for small files
-			-- benchmarking indicates it's faster up to
-			-- and slightly beyond 50 kb files
-			| filesize < 51200 = use Nothing sha
-			| otherwise = Right c
+  where
+	use Nothing sha = Left $ showDigest . sha
+	use (Just c) sha
+		{- use builtin, but slower sha for small files
+		 - benchmarking indicates it's faster up to
+		 - and slightly beyond 50 kb files -}
+		| filesize < 51200 = use Nothing sha
+		| otherwise = Right c
 
 {- A key is a checksum of its contents. -}
 keyValue :: SHASize -> KeySource -> Annex (Maybe Key)
@@ -109,23 +108,23 @@ keyValue shasize source = do
 {- Extension preserving keys. -}
 keyValueE :: SHASize -> KeySource -> Annex (Maybe Key)
 keyValueE size source = keyValue size source >>= maybe (return Nothing) addE
-	where
-		addE k = return $ Just $ k
-			{ keyName = keyName k ++ selectExtension (keyFilename source)
-			, keyBackendName = shaNameE size
-			}
+  where
+	addE k = return $ Just $ k
+		{ keyName = keyName k ++ selectExtension (keyFilename source)
+		, keyBackendName = shaNameE size
+		}
 
 selectExtension :: FilePath -> String
 selectExtension f
 	| null es = ""
 	| otherwise = join "." ("":es)
-	where
-		es = filter (not . null) $ reverse $
-			take 2 $ takeWhile shortenough $
-			reverse $ split "." $ takeExtensions f
-		shortenough e
-			| '\n' `elem` e = False -- newline in extension?!
-			| otherwise = length e <= 4 -- long enough for "jpeg"
+  where
+	es = filter (not . null) $ reverse $
+		take 2 $ takeWhile shortenough $
+		reverse $ split "." $ takeExtensions f
+	shortenough e
+		| '\n' `elem` e = False -- newline in extension?!
+		| otherwise = length e <= 4 -- long enough for "jpeg"
 
 {- A key's checksum is checked during fsck. -}
 checkKeyChecksum :: SHASize -> Key -> FilePath -> Annex Bool
@@ -137,7 +136,7 @@ checkKeyChecksum size key file = do
 			let filesize = fromIntegral $ fileSize stat
 			check <$> shaN size file filesize
 		_ -> return True
-	where
-		check s
-			| s == dropExtensions (keyName key) = True
-			| otherwise = False
+  where
+	check s
+		| s == dropExtensions (keyName key) = True
+		| otherwise = False
diff --git a/Backend/URL.hs b/Backend/URL.hs
index cc9112a36..81c287cfd 100644
--- a/Backend/URL.hs
+++ b/Backend/URL.hs
@@ -32,10 +32,10 @@ fromUrl url size = stubKey
 	, keyBackendName = "URL"
 	, keySize = size
 	}
-	where
-		-- when it's not too long, use the url as the key name
-		-- 256 is the absolute filename max, but use a shorter
-		-- length because this is not the entire key filename.
-		key
-			| length url < 128 = url
-			| otherwise = take 128 url ++ "-" ++ md5s (Str url)
+  where
+	{- when it's not too long, use the url as the key name
+	 - 256 is the absolute filename max, but use a shorter
+	 - length because this is not the entire key filename. -}
+	key
+		| length url < 128 = url
+		| otherwise = take 128 url ++ "-" ++ md5s (Str url)