40ecf58d4b
This does not change the overall license of the git-annex program, which was already AGPL due to a number of sources files being AGPL already. Legally speaking, I'm adding a new license under which these files are now available; I already released their current contents under the GPL license. Now they're dual licensed GPL and AGPL. However, I intend for all my future changes to these files to only be released under the AGPL license, and I won't be tracking the dual licensing status, so I'm simply changing the license statement to say it's AGPL. (In some cases, others wrote parts of the code of a file and released it under the GPL; but in all cases I have contributed a significant portion of the code in each file and it's that code that is getting the AGPL license; the GPL license of other contributors allows combining with AGPL code.)
49 lines
1.2 KiB
Haskell
49 lines
1.2 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 Utility.FileSystemEncoding
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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 $ Key
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{ keyName = encodeBS $ 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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warnExportConflict :: Remote -> Annex ()
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warnExportConflict r = toplevelWarning True $
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"Export conflict detected. Different trees have been exported to " ++
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Remote.name r ++
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". Use git-annex export to resolve this conflict."
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