29 lines
996 B
Haskell
29 lines
996 B
Haskell
{- git-annex checking whether content is wanted
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-
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- Copyright 2012 Joey Hess <id@joeyh.name>
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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 Annex.Wanted where
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import Annex.Common
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import Logs.PreferredContent
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import Annex.UUID
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import qualified Data.Set as S
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{- Check if a file is preferred content for the local repository. -}
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wantGet :: Bool -> Maybe Key -> AssociatedFile -> Annex Bool
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wantGet d key file = isPreferredContent Nothing S.empty key file d
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{- Check if a file is preferred content for a remote. -}
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wantSend :: Bool -> Maybe Key -> AssociatedFile -> UUID -> Annex Bool
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wantSend d key file to = isPreferredContent (Just to) S.empty key file d
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{- Check if a file can be dropped, maybe from a remote.
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- Don't drop files that are preferred content. -}
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wantDrop :: Bool -> Maybe UUID -> Maybe Key -> AssociatedFile -> Annex Bool
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wantDrop d from key file = do
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u <- maybe getUUID (return . id) from
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not <$> isPreferredContent (Just u) (S.singleton u) key file d
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