blob: 3b7b28d286500405d16e20f8c73654cf23da6f73 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
{- git-annex concurrent output
-
- Copyright 2015 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
{-# LANGUAGE CPP #-}
module Messages.Concurrent where
import Common.Annex
import Messages.Internal
import Types.Messages
#ifdef WITH_CONCURRENTOUTPUT
import qualified System.Console.Concurrent as Console
#endif
{- Enable concurrent output when that has been requested.
-
- This should only be run once per git-annex lifetime, with
- everything that might generate messages run inside it.
-}
withConcurrentOutput :: Annex a -> Annex a
#ifdef WITH_CONCURRENTOUTPUT
withConcurrentOutput a = withOutputType go
where
go (ConcurrentOutput _) = Console.withConcurrentOutput a
go _ = a
#else
withConcurrentOutput = id
#endif
|
