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{- git-annex command
-
- Copyright 2011 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.Describe where
import Command
import qualified GitRepo as Git
import qualified Remotes
import UUID
import Messages
import qualified Command.Init
command :: [Command]
command = [Command "describe" (paramPair paramRemote paramDesc) seek
"change description of a repository"]
seek :: [CommandSeek]
seek = [withString start]
start :: CommandStartString
start params = notBareRepo $ do
let (name, description) =
case (words params) of
(n:d) -> (n,unwords d)
_ -> error "Specify a repository and a description."
showStart "describe" name
Remotes.readConfigs
r <- Remotes.byName name
return $ Just $ perform r description
perform :: Git.Repo -> String -> CommandPerform
perform repo description = do
u <- getUUID repo
describeUUID u description
return $ Just $ Command.Init.cleanup
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