better shutdown

Commands.hs

@@ -171,11 +171,7 @@ logStatus key status = do
 	g <- Annex.gitRepo
 	u <- getUUID g
 	f <- liftIO $ logChange g key u status
-	liftIO $ commit g f
-	where
-		commit g f = do
-			Git.run g ["add", f]
-			Git.run g ["commit", "-m", "git-annex log update", f]
+	liftIO $ Git.run g ["add", f] -- committed at shutdown
 
 inBackend file yes no = do
 	r <- liftIO $ Backend.lookupFile file
@@ -204,7 +200,8 @@ requireEnoughCopies key = do
 		findcopies n (r:rs) bad = do
 			result <- liftIO $ try $ haskey r
 			case (result) of
-				Right True -> findcopies (n-1) rs bad
+				Right True -> do
+					findcopies (n-1) rs bad
 				Left _ -> findcopies n rs (r:bad)
 		haskey r = do
 			-- To check if a remote has a key, construct a new

Core.hs

@@ -11,15 +11,24 @@ import UUID
 import qualified GitRepo as Git
 import qualified Annex
 			
-{- Sets up a git repo for git-annex. May be called repeatedly. -}
-gitSetup :: Annex ()
-gitSetup = do
+{- Sets up a git repo for git-annex. -}
+setup :: Annex ()
+setup = do
 	g <- Annex.gitRepo
-	liftIO $ setupattributes g
+	liftIO $ gitAttributes g
 	prepUUID
-	where
-		-- configure git to use union merge driver on state files
-		setupattributes repo = do
+
+{- When git-annex is done, it runs this. -}
+shutdown :: Annex ()
+shutdown = do
+	g <- Annex.gitRepo
+	liftIO $ Git.run g ["commit", "-m", 
+		"git-annex log update", ".git-annex"]
+
+{- configure git to use union merge driver on state files, if it is not
+ - already -}
+gitAttributes :: Git.Repo -> IO ()
+gitAttributes repo = do
 	exists <- doesFileExist attributes
 	if (not exists)
 		then do

git-annex.hs

@@ -15,7 +15,7 @@ main = do
 	actions <- argvToActions args
 	gitrepo <- Git.repoFromCwd
 	state <- new gitrepo
-	tryRun state (gitSetup:actions)
+	tryRun state $ [setup] ++ actions ++ [shutdown]
 
 {- Runs a list of Annex actions. Catches exceptions, not stopping
  - if some error out, and propigates an overall error status at the end.
@@ -26,18 +26,18 @@ main = do
  - thread AnnexState through this function.
  -}
 tryRun :: AnnexState -> [Annex ()] -> IO ()
-tryRun state actions = tryRun' state 0 0 actions
-tryRun' state errnum oknum (a:as) = do
+tryRun state actions = tryRun' state 0 actions
+tryRun' state errnum (a:as) = do
 	result <- try
 		(Annex.run state a)::IO (Either SomeException ((), AnnexState))
 	case (result) of
 		Left err -> do
 			showErr err
-			tryRun' state (errnum + 1) oknum as
-		Right (_,state') -> tryRun' state' errnum (oknum + 1) as
-tryRun' state errnum oknum [] = do
+			tryRun' state (errnum + 1) as
+		Right (_,state') -> tryRun' state' errnum as
+tryRun' state errnum [] = do
 	if (errnum > 0)
-		then error $ (show errnum) ++ " failed ; " ++ show (oknum) ++ " ok"
+		then error $ (show errnum) ++ " failed"
 		else return ()
 
 {- Exception pretty-printing. -}