d5d8259937Attoparsec parser for diff-tree. Changed fromRef back to producing a String, to avoid needing to convert every use of it. However, this does mean I'm going to miss some opportunities where fromRef is used and the result converted back to a ByteString. Would be worth revisiting that at some point maybe.
33 lines
758 B
Haskell
33 lines
758 B
Haskell
{- git reflog interface
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-
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- Copyright 2013 Joey Hess <id@joeyh.name>
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-
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- Licensed under the GNU AGPL version 3 or higher.
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-}
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module Git.RefLog where
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import Common
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import Git
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import Git.Command
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import Git.Sha
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import qualified Data.ByteString as S
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import qualified Data.ByteString.Char8 as S8
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{- Gets the reflog for a given branch. -}
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get :: Branch -> Repo -> IO [Sha]
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get b = getMulti [b]
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{- Gets reflogs for multiple branches. -}
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getMulti :: [Branch] -> Repo -> IO [Sha]
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getMulti bs = get' (map (Param . fromRef) bs)
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get' :: [CommandParam] -> Repo -> IO [Sha]
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get' ps = mapMaybe (extractSha . S.copy) . S8.lines <$$> pipeReadStrict ps'
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where
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ps' = catMaybes
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[ Just $ Param "log"
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, Just $ Param "-g"
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, Just $ Param "--format=%H"
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] ++ ps
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