34 lines
780 B
Haskell
34 lines
780 B
Haskell
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{- Remote state logs.
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-
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- Copyright 2013 Joey Hess <joey@kitenet.net>
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-
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- Licensed under the GNU GPL version 3 or higher.
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-}
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module Logs.RemoteState (
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getRemoteState,
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setRemoteState,
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) where
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import Common.Annex
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import Logs
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import Logs.UUIDBased
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import qualified Annex.Branch
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import qualified Data.Map as M
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import Data.Time.Clock.POSIX
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type RemoteState = String
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setRemoteState :: UUID -> Key -> RemoteState -> Annex ()
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setRemoteState u k s = do
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ts <- liftIO getPOSIXTime
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Annex.Branch.change (remoteStateLogFile k) $
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showLogNew id . changeLog ts u s . parseLogNew Just
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getRemoteState :: UUID -> Key -> Annex (Maybe RemoteState)
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getRemoteState u k = extract . parseLogNew Just
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<$> Annex.Branch.get (remoteStateLogFile k)
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where
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extract m = value <$> M.lookup u m
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