52 lines
1.3 KiB
Haskell
52 lines
1.3 KiB
Haskell
{- git-annex exports
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-
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- Copyright 2017 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 Annex.Export where
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import Annex
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import Annex.CatFile
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import Types
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import Types.Key
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import qualified Git
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import qualified Types.Remote as Remote
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import Messages
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import Control.Applicative
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import Data.Maybe
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import Prelude
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-- An export includes both annexed files and files stored in git.
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-- For the latter, a SHA1 key is synthesized.
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data ExportKey = AnnexKey Key | GitKey Key
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deriving (Show, Eq, Ord)
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asKey :: ExportKey -> Key
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asKey (AnnexKey k) = k
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asKey (GitKey k) = k
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exportKey :: Git.Sha -> Annex ExportKey
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exportKey sha = mk <$> catKey sha
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where
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mk (Just k) = AnnexKey k
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mk Nothing = GitKey $ mkKey $ \k -> k
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{ keyName = Git.fromRef' sha
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, keyVariety = SHA1Key (HasExt False)
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, keySize = Nothing
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, keyMtime = Nothing
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, keyChunkSize = Nothing
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, keyChunkNum = Nothing
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}
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warnExportImportConflict :: Remote -> Annex ()
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warnExportImportConflict r = do
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ops <- Remote.isImportSupported r >>= return . \case
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True -> "exported to and/or imported from"
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False -> "exported to"
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toplevelWarning True $
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"Conflict detected. Different trees have been " ++ ops ++
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Remote.name r ++
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". Use git-annex export to resolve this conflict."
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