1 files changed, 1 insertions, 89 deletions
diff --git a/Messages/Internal.hs b/Messages/Internal.hs
index 168846205..fcbbe10b4 100644
--- a/Messages/Internal.hs
+++ b/Messages/Internal.hs
@@ -1,5 +1,3 @@
-{-# OPTIONS_GHC -fno-warn-orphans #-}
-
 {- git-annex output messages, including concurrent output to display regions
  -
  - Copyright 2010-2015 Joey Hess <id@joeyh.name>
@@ -7,20 +5,12 @@
  - Licensed under the GNU GPL version 3 or higher.
  -}
 
-{-# LANGUAGE CPP #-}
-
 module Messages.Internal where
 
 import Common
 import Annex
 import Types.Messages
-
-#ifdef WITH_CONCURRENTOUTPUT
-import qualified System.Console.Concurrent as Console
-import qualified System.Console.Regions as Regions
-import Control.Concurrent.STM
-import qualified Data.Text as T
-#endif
+import Messages.Concurrent
 
 withOutputType :: (OutputType -> Annex a) -> Annex a
 withOutputType a = outputType <$> Annex.getState Annex.output >>= a
@@ -48,81 +38,3 @@ q = noop
 
 flushed :: IO () -> IO ()
 flushed a = a >> hFlush stdout
-
-{- Outputs a message in a concurrency safe way.
- -
- - The message may be an error message, in which case it goes to stderr.
- -
- - When built without concurrent-output support, the fallback action is run
- - instead.
- -}
-concurrentMessage :: Bool -> String -> Annex () -> Annex ()
-#ifdef WITH_CONCURRENTOUTPUT
-concurrentMessage iserror msg _ = go =<< consoleRegion <$> Annex.getState Annex.output
-  where
-	go Nothing
-		| iserror = liftIO $ Console.errorConcurrent msg
-		| otherwise = liftIO $ Console.outputConcurrent msg
-	go (Just r) = do
-		-- Can't display the error to stdout while
-		-- console regions are in use, so set the errflag
-		-- to get it to display to stderr later.
-		when iserror $ do
-			Annex.changeState $ \s ->
-				s { Annex.output = (Annex.output s) { consoleRegionErrFlag = True } }
-		liftIO $ Regions.appendConsoleRegion r msg
-#else
-concurrentMessage _ _ fallback = fallback
-#endif
-
-{- Do concurrent output when that has been requested. -}
-allowConcurrentOutput :: Annex a -> Annex a
-#ifdef WITH_CONCURRENTOUTPUT
-allowConcurrentOutput a = go =<< Annex.getState Annex.concurrentjobs
-  where
-	go (Just n) = Regions.displayConsoleRegions $ bracket_
-		(Annex.setOutput (ConcurrentOutput n))
-		(Annex.setOutput NormalOutput)
-		a
-	go Nothing = a
-#else
-allowConcurrentOutput = id
-#endif
-
-{- Runs an action in its own dedicated region of the console.
- -
- - The region is closed at the end or on exception, and at that point
- - the value of the region is displayed in the scrolling area above
- - any other active regions.
- -
- - When not at a console, a region is not displayed until the action is
- - complete.
- -}
-inOwnConsoleRegion :: Annex a -> Annex a
-#ifdef WITH_CONCURRENTOUTPUT
-inOwnConsoleRegion a = bracket mkregion rmregion go
-  where
-	go r = do
-		setregion (Just r)
-		a
-	mkregion = Regions.openConsoleRegion Regions.Linear
-	rmregion r = do
-		errflag <- consoleRegionErrFlag <$> Annex.getState Annex.output
-		let h = if errflag then Console.StdErr else Console.StdOut
-		Annex.changeState $ \s ->
-			s { Annex.output = (Annex.output s) { consoleRegionErrFlag = False } }
-		setregion Nothing
-		liftIO $ atomically $ do
-			t <- Regions.getConsoleRegion r
-			unless (T.null t) $
-				Console.bufferOutputSTM h t
-			Regions.closeConsoleRegion r
-	setregion r = Annex.changeState $ \s -> s { Annex.output = (Annex.output s) { consoleRegion = r } }
-#else
-inOwnConsoleRegion = id
-#endif
-
-#ifdef WITH_CONCURRENTOUTPUT
-instance Regions.LiftRegion Annex where
-	liftRegion = liftIO . atomically
-#endif