19 lines
443 B
Haskell
19 lines
443 B
Haskell
{- git-annex "checksum" backend
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- -}
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module BackendChecksum (backend) where
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import Backend
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import GitRepo
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import qualified BackendFile
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import Data.Digest.Pure.SHA
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-- based on BackendFile just with a different key type
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backend = BackendFile.backend {
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name = "checksum",
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getKey = keyValue
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}
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-- checksum the file to get its key
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keyValue :: GitRepo -> FilePath -> IO (Maybe Key)
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keyValue k = error "checksum keyValue unimplemented" -- TODO
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