8d66f7ba0f
Added a RawFilePath createDirectory and kept making stuff build. Up to 296/645 This commit was sponsored by Mark Reidenbach on Patreon.
47 lines
1.3 KiB
Haskell
47 lines
1.3 KiB
Haskell
{- git hash-object interface, with handle automatically stored in the Annex monad
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-
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- Copyright 2016 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.HashObject (
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hashFile,
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hashBlob,
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hashObjectHandle,
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hashObjectStop,
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) where
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import Annex.Common
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import qualified Git.HashObject
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import qualified Annex
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import Git.Types
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hashObjectHandle :: Annex Git.HashObject.HashObjectHandle
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hashObjectHandle = maybe startup return =<< Annex.getState Annex.hashobjecthandle
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where
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startup = do
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h <- inRepo $ Git.HashObject.hashObjectStart True
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Annex.changeState $ \s -> s { Annex.hashobjecthandle = Just h }
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return h
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hashObjectStop :: Annex ()
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hashObjectStop = maybe noop stop =<< Annex.getState Annex.hashobjecthandle
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where
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stop h = do
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liftIO $ Git.HashObject.hashObjectStop h
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Annex.changeState $ \s -> s { Annex.hashobjecthandle = Nothing }
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return ()
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hashFile :: RawFilePath -> Annex Sha
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hashFile f = do
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h <- hashObjectHandle
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liftIO $ Git.HashObject.hashFile h f
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{- Note that the content will be written to a temp file.
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- So it may be faster to use Git.HashObject.hashObject for large
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- blob contents. -}
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hashBlob :: Git.HashObject.HashableBlob b => b -> Annex Sha
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hashBlob content = do
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h <- hashObjectHandle
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liftIO $ Git.HashObject.hashBlob h content
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