git-annex/Command/Group.hs

39 lines
862 B
Haskell

{- git-annex command
-
- Copyright 2012 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.Group where
import Common.Annex
import Command
import qualified Remote
import Logs.Group
import Types.Group
import qualified Data.Set as S
def :: [Command]
def = [command "group" (paramPair paramRemote paramDesc) seek
SectionSetup "add a repository to a group"]
seek :: CommandSeek
seek = withWords start
start :: [String] -> CommandStart
start (name:g:[]) = do
showStart "group" name
u <- Remote.nameToUUID name
next $ setGroup u g
start (name:[]) = do
u <- Remote.nameToUUID name
showRaw . unwords . S.toList =<< lookupGroups u
stop
start _ = error "Specify a repository and a group."
setGroup :: UUID -> Group -> CommandPerform
setGroup uuid g = do
groupChange uuid (S.insert g)
next $ return True