53526136e8
This is groundwork for nested seek loops, eg seeking over all files and then performing commandActions on a list of remotes, which can be done concurrently. This commit was sponsored by Boyd Stephen Smith Jr. on Patreon.
68 lines
1.6 KiB
Haskell
68 lines
1.6 KiB
Haskell
{- git-annex command
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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 GPL version 3 or higher.
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-}
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module Command.Direct where
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import Command
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import qualified Git
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import qualified Git.LsFiles
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import qualified Git.Branch
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import Config
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import Annex.Direct
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import Annex.Version
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cmd :: Command
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cmd = notBareRepo $ noDaemonRunning $
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command "direct" SectionSetup "switch repository to direct mode"
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paramNothing (withParams seek)
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seek :: CmdParams -> CommandSeek
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seek = withNothing (commandAction start)
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start :: CommandStart
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start = ifM versionSupportsDirectMode
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( ifM isDirect ( stop , next perform )
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, giveup "Direct mode is not supported by this repository version. Use git-annex unlock instead."
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)
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perform :: CommandPerform
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perform = do
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showStart' "commit" Nothing
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showOutput
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_ <- inRepo $ Git.Branch.commitCommand Git.Branch.ManualCommit
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[ Param "-a"
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, Param "-m"
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, Param "commit before switching to direct mode"
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]
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showEndOk
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top <- fromRepo Git.repoPath
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(l, clean) <- inRepo $ Git.LsFiles.inRepo [top]
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forM_ l go
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void $ liftIO clean
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next cleanup
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where
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go = whenAnnexed $ \f k -> do
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toDirectGen k f >>= \case
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Nothing -> noop
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Just a -> do
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showStart "direct" f
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tryNonAsync a >>= \case
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Left e -> warnlocked e
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Right _ -> showEndOk
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return Nothing
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warnlocked :: SomeException -> Annex ()
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warnlocked e = do
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warning $ show e
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warning "leaving this file as-is; correct this problem and run git annex fsck on it"
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cleanup :: CommandCleanup
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cleanup = do
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showStart' "direct" Nothing
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setDirect True
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return True
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