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{- git-annex data types, abstract only -}
module AbstractTypes (
Annex,
AnnexState,
makeAnnexState,
runAnnexState,
gitAnnex,
gitAnnexChange,
backendsAnnex,
backendsAnnexChange,
Key,
Backend
) where
import Control.Monad.State
import qualified GitRepo as Git
import BackendTypes
-- constructor
makeAnnexState :: Git.Repo -> AnnexState
makeAnnexState g = AnnexState { repo = g, backends = [] }
-- performs an action in the Annex monad
runAnnexState state action = runStateT (action) state
-- Annex monad state accessors
gitAnnex :: Annex Git.Repo
gitAnnex = do
state <- get
return (repo state)
gitAnnexChange :: Git.Repo -> Annex ()
gitAnnexChange r = do
state <- get
put state { repo = r }
return ()
backendsAnnex :: Annex [Backend]
backendsAnnex = do
state <- get
return (backends state)
backendsAnnexChange :: [Backend] -> Annex ()
backendsAnnexChange b = do
state <- get
put state { backends = b }
return ()
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