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{- git-annex command
-
- Copyright 2012 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.Group where
import Command
import qualified Remote
import Logs.Group
import Types.Group
import qualified Data.Set as S
cmd :: Command
cmd = noMessages $ command "group" SectionSetup "add a repository to a group"
(paramPair paramRemote paramDesc) (withParams seek)
seek :: CmdParams -> CommandSeek
seek = withWords (commandAction . start)
start :: [String] -> CommandStart
start (name:g:[]) = do
allowMessages
showStart' "group" (Just name)
u <- Remote.nameToUUID name
next $ setGroup u (toGroup g)
start (name:[]) = do
u <- Remote.nameToUUID name
liftIO . putStrLn . unwords . map fmt . S.toList =<< lookupGroups u
stop
where
fmt (Group g) = decodeBS g
start _ = giveup "Specify a repository and a group."
setGroup :: UUID -> Group -> CommandPerform
setGroup uuid g = do
groupChange uuid (S.insert g)
next $ return True
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