git-annex/Command/SendKey.hs
Joey Hess f81c1f10e6 show a warning message when failing to find requested key
Otherwise, the user sees only a rsync protocol error message and then
git-annex's less specific failure message.
2011-05-22 14:03:06 -04:00

35 lines
726 B
Haskell

{- git-annex command
-
- Copyright 2010 Joey Hess <joey@kitenet.net>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.SendKey where
import Control.Monad.State (liftIO)
import System.Exit
import Locations
import qualified Annex
import Command
import Content
import Utility
import RsyncFile
import Messages
command :: [Command]
command = [repoCommand "sendkey" paramKey seek
"runs rsync in server mode to send content"]
seek :: [CommandSeek]
seek = [withKeys start]
start :: CommandStartKey
start key = do
g <- Annex.gitRepo
let file = gitAnnexLocation g key
whenM (inAnnex key) $
liftIO $ rsyncServerSend file -- does not return
warning "requested key is not present"
liftIO exitFailure