diff options
Diffstat (limited to 'Command')
| -rw-r--r-- | Command/Forget.hs | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/Command/Forget.hs b/Command/Forget.hs index e405a9918..d216ae3ca 100644 --- a/Command/Forget.hs +++ b/Command/Forget.hs @@ -12,30 +12,41 @@ import Command import qualified Annex.Branch as Branch import Logs.Transitions import qualified Annex +import qualified Option import Data.Time.Clock.POSIX def :: [Command] -def = [command "forget" paramNothing seek +def = [withOptions forgetOptions $ command "forget" paramNothing seek SectionMaintenance "prune git-annex branch history"] +forgetOptions :: [Option] +forgetOptions = [dropDeadOption] + +dropDeadOption :: Option +dropDeadOption = Option.flag [] "drop-dead" "drop references to dead repositories" + seek :: [CommandSeek] -seek = [withNothing start] +seek = [withFlag dropDeadOption $ \dropdead -> + withNothing $ start dropdead] -start :: CommandStart -start = do +start :: Bool -> CommandStart +start dropdead = do showStart "forget" "git-annex" - next $ perform =<< Annex.getState Annex.force - -perform :: Bool -> CommandPerform -perform True = do now <- liftIO getPOSIXTime - let ts = addTransition now ForgetGitHistory noTransitions + let basets = addTransition now ForgetGitHistory noTransitions + let ts = if dropdead + then addTransition now ForgetDeadRemotes basets + else basets + next $ perform ts =<< Annex.getState Annex.force + +perform :: Transitions -> Bool -> CommandPerform +perform ts True = do recordTransitions Branch.change ts -- get branch committed before contining with the transition Branch.update void $ Branch.performTransitions ts True next $ return True -perform False = do +perform _ False = do showLongNote "To forget git-annex branch history, you must specify --force. This deletes metadata!" stop |