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authorGravatar Joey Hess <joey@kitenet.net>2011-11-08 15:34:10 -0400
committerGravatar Joey Hess <joey@kitenet.net>2011-11-08 16:27:20 -0400
commitbf460a0a98d7e4c7f4eac525fcf300629db582b6 (patch)
treebff7cd09529c40fa8cb76fd92428cc41e24ad808 /Backend
parent2ff8915365099501382183af9855e739fc234861 (diff)
reorder repo parameters last
Many functions took the repo as their first parameter. Changing it consistently to be the last parameter allows doing some useful things with currying, that reduce boilerplate. In particular, g <- gitRepo is almost never needed now, instead use inRepo to run an IO action in the repo, and fromRepo to get a value from the repo. This also provides more opportunities to use monadic and applicative combinators.
Diffstat (limited to 'Backend')
-rw-r--r--Backend/SHA.hs3
1 files changed, 1 insertions, 2 deletions
diff --git a/Backend/SHA.hs b/Backend/SHA.hs
index d44982117..a3846a410 100644
--- a/Backend/SHA.hs
+++ b/Backend/SHA.hs
@@ -98,9 +98,8 @@ keyValueE size file = keyValue size file >>= maybe (return Nothing) addE
{- A key's checksum is checked during fsck. -}
checkKeyChecksum :: SHASize -> Key -> Annex Bool
checkKeyChecksum size key = do
- g <- gitRepo
fast <- Annex.getState Annex.fast
- let file = gitAnnexLocation g key
+ file <- fromRepo $ gitAnnexLocation key
present <- liftIO $ doesFileExist file
if not present || fast
then return True