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authorGravatar Joey Hess <joey@kitenet.net>2010-11-01 03:01:58 -0400
committerGravatar Joey Hess <joey@kitenet.net>2010-11-01 03:01:58 -0400
commit0655ae4b8a4c3b55351a37ddad03bb33a7cc9353 (patch)
treee18eb6ae9835fbccf76fa4f95087215ae1b6f827 /git-annex.hs
parent524125e52e8d2a392a2662ac09f8658307513a25 (diff)
move
Diffstat (limited to 'git-annex.hs')
-rw-r--r--git-annex.hs26
1 files changed, 0 insertions, 26 deletions
diff --git a/git-annex.hs b/git-annex.hs
index e958ac2f9..370c22a1e 100644
--- a/git-annex.hs
+++ b/git-annex.hs
@@ -5,12 +5,9 @@
- Licensed under the GNU GPL version 3 or higher.
-}
-import IO (try)
import System.Environment
-import Monad
import qualified Annex
-import Types
import Core
import Commands
import qualified GitRepo as Git
@@ -23,26 +20,3 @@ main = do
state <- Annex.new gitrepo allBackends
(configure, actions) <- parseCmd args state
tryRun state $ [startup] ++ configure ++ actions ++ [shutdown]
-
-{- Runs a list of Annex actions. Catches IO errors and continues
- - (but explicitly thrown errors terminate the whole command).
- - Propigates an overall error status at the end.
- -
- - This runs in the IO monad, not in the Annex monad. It seems that
- - exceptions can only be caught in the IO monad, not in a stacked monad;
- - or more likely I missed an easy way to do it. So, I have to laboriously
- - thread AnnexState through this function.
- -}
-tryRun :: AnnexState -> [Annex Bool] -> IO ()
-tryRun state actions = tryRun' state 0 actions
-tryRun' :: AnnexState -> Integer -> [Annex Bool] -> IO ()
-tryRun' state errnum (a:as) = do
- result <- try $ Annex.run state a
- case (result) of
- Left err -> do
- Annex.eval state $ showErr err
- tryRun' state (errnum + 1) as
- Right (True,state') -> tryRun' state' errnum as
- Right (False,state') -> tryRun' state' (errnum + 1) as
-tryRun' _ errnum [] =
- when (errnum > 0) $ error $ (show errnum) ++ " failed"