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.)
44 lines
1.1 KiB
Haskell
44 lines
1.1 KiB
Haskell
{- git check-attr interface, with handle automatically stored in the Annex monad
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-
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- Copyright 2012 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.CheckAttr (
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checkAttr,
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checkAttrHandle,
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checkAttrStop,
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) where
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import Annex.Common
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import qualified Git.CheckAttr as Git
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import qualified Annex
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{- All gitattributes used by git-annex. -}
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annexAttrs :: [Git.Attr]
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annexAttrs =
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[ "annex.backend"
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, "annex.numcopies"
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, "annex.largefiles"
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]
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checkAttr :: Git.Attr -> FilePath -> Annex String
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checkAttr attr file = do
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h <- checkAttrHandle
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liftIO $ Git.checkAttr h attr file
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checkAttrHandle :: Annex Git.CheckAttrHandle
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checkAttrHandle = maybe startup return =<< Annex.getState Annex.checkattrhandle
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where
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startup = do
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h <- inRepo $ Git.checkAttrStart annexAttrs
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Annex.changeState $ \s -> s { Annex.checkattrhandle = Just h }
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return h
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checkAttrStop :: Annex ()
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checkAttrStop = maybe noop stop =<< Annex.getState Annex.checkattrhandle
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where
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stop h = do
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liftIO $ Git.checkAttrStop h
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Annex.changeState $ \s -> s { Annex.checkattrhandle = Nothing }
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