44 lines
1.2 KiB
Haskell
44 lines
1.2 KiB
Haskell
{- git-annex command
|
|
-
|
|
- Copyright 2010,2012 Joey Hess <joey@kitenet.net>
|
|
-
|
|
- Licensed under the GNU GPL version 3 or higher.
|
|
-}
|
|
|
|
module Command.DropUnused where
|
|
|
|
import Logs.Unused
|
|
import Common.Annex
|
|
import Command
|
|
import qualified Annex
|
|
import qualified Command.Drop
|
|
import qualified Remote
|
|
import qualified Git
|
|
import qualified Option
|
|
|
|
def :: [Command]
|
|
def = [withOptions [Command.Drop.fromOption] $
|
|
command "dropunused" (paramRepeating paramNumRange)
|
|
seek "drop unused file content"]
|
|
|
|
seek :: [CommandSeek]
|
|
seek = [withUnusedMaps start]
|
|
|
|
start :: UnusedMaps -> Int -> CommandStart
|
|
start = startUnused "dropunused" perform (performOther gitAnnexBadLocation) (performOther gitAnnexTmpLocation)
|
|
|
|
perform :: Key -> CommandPerform
|
|
perform key = maybe droplocal dropremote =<< Remote.byName =<< from
|
|
where
|
|
dropremote r = do
|
|
showAction $ "from " ++ Remote.name r
|
|
ok <- Remote.removeKey r key
|
|
next $ Command.Drop.cleanupRemote key r ok
|
|
droplocal = Command.Drop.performLocal key (Just 0) -- force drop
|
|
from = Annex.getField $ Option.name Command.Drop.fromOption
|
|
|
|
performOther :: (Key -> Git.Repo -> FilePath) -> Key -> CommandPerform
|
|
performOther filespec key = do
|
|
f <- fromRepo $ filespec key
|
|
liftIO $ nukeFile f
|
|
next $ return True
|