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.)
27 lines
731 B
Haskell
27 lines
731 B
Haskell
{- git-annex difference log, pure functions
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-
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- Copyright 2015 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 Logs.Difference.Pure (
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allDifferences,
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parseDifferencesLog,
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) where
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import qualified Data.Map as M
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import qualified Data.ByteString.Lazy as L
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import qualified Data.Attoparsec.ByteString as A
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import Annex.Common
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import Types.Difference
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import Logs.UUIDBased
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parseDifferencesLog :: L.ByteString -> (M.Map UUID Differences)
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parseDifferencesLog = simpleMap
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. parseLogOld (readDifferences . decodeBS <$> A.takeByteString)
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-- The sum of all recorded differences, across all UUIDs.
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allDifferences :: M.Map UUID Differences -> Differences
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allDifferences = mconcat . M.elems
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