61 lines
1.6 KiB
Haskell
61 lines
1.6 KiB
Haskell
{- git-annex command
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-
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- Copyright 2010 Joey Hess <joey@kitenet.net>
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-
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- Licensed under the GNU GPL version 3 or higher.
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-}
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module Command.Unannex where
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import Common.Annex
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import Command
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import qualified Annex
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import Logs.Location
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import Annex.Content
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import qualified Git.Command
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import qualified Git.LsFiles as LsFiles
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def :: [Command]
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def = [command "unannex" paramPaths seek "undo accidential add command"]
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seek :: [CommandSeek]
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seek = [withFilesInGit $ whenAnnexed start]
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start :: FilePath -> (Key, Backend) -> CommandStart
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start file (key, _) = stopUnless (inAnnex key) $ do
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showStart "unannex" file
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next $ perform file key
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perform :: FilePath -> Key -> CommandPerform
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perform file key = next $ cleanup file key
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cleanup :: FilePath -> Key -> CommandCleanup
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cleanup file key = do
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liftIO $ removeFile file
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-- git rm deletes empty directory without --cached
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inRepo $ Git.Command.run "rm" [Params "--cached --quiet --", File file]
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-- If the file was already committed, it is now staged for removal.
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-- Commit that removal now, to avoid later confusing the
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-- pre-commit hook if this file is later added back to
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-- git as a normal, non-annexed file.
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(s, clean) <- inRepo $ LsFiles.staged [file]
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when (not $ null s) $ do
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inRepo $ Git.Command.run "commit" [
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Param "-q",
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Params "-m", Param "content removed from git annex",
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Param "--", File file]
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void $ liftIO clean
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ifM (Annex.getState Annex.fast)
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( do
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-- fast mode: hard link to content in annex
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src <- inRepo $ gitAnnexLocation key
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liftIO $ createLink src file
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thawContent file
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, do
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fromAnnex key file
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logStatus key InfoMissing
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)
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return True
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