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.)
41 lines
1.4 KiB
Haskell
41 lines
1.4 KiB
Haskell
{- Git smudge filter configuration
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-
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- Copyright 2011-2018 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 Config.Smudge where
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import Annex.Common
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import qualified Annex
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import qualified Git
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import qualified Git.Command
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import Config
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configureSmudgeFilter :: Annex ()
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configureSmudgeFilter = unlessM (fromRepo Git.repoIsLocalBare) $ do
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-- If this is run in a newly cloned repository, git may not have
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-- cached file information in the index yet, and so after
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-- configuring the clean filter, the next git status would want to
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-- run it on every file. That is expensive and can also result in
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-- unexpected changes when the file is checked into git or annex
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-- counter to the annex.largefiles configuration.
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-- Avoid that problem by running git status now.
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inRepo $ Git.Command.runQuiet [Param "status", Param "--porcelain"]
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setConfig (ConfigKey "filter.annex.smudge") "git-annex smudge %f"
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setConfig (ConfigKey "filter.annex.clean") "git-annex smudge --clean %f"
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lf <- Annex.fromRepo Git.attributesLocal
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gf <- Annex.fromRepo Git.attributes
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lfs <- readattr lf
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gfs <- readattr gf
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liftIO $ unless ("filter=annex" `isInfixOf` (lfs ++ gfs)) $ do
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createDirectoryIfMissing True (takeDirectory lf)
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writeFile lf (lfs ++ "\n" ++ stdattr)
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where
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readattr = liftIO . catchDefaultIO "" . readFileStrict
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stdattr = unlines
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[ "* filter=annex"
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, ".* !filter"
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]
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