git-annex/Command/Reinit.hs
Joey Hess 4781ca297b
showStart variant for when there's no worktree file
Clean up some uses of showStart with "" for the file,
or in some cases, a non-filename description string. That would
generate bad json, although none of the commands doing that
supported --json.

Using "" for the file resulted in output like "foo  rest";
now the extra space is eliminated.

This commit was sponsored by Fernando Jimenez on Patreon.
2017-11-28 15:14:16 -04:00

41 lines
832 B
Haskell

{- git-annex command
-
- Copyright 2014 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.Reinit where
import Command
import Annex.Init
import Annex.UUID
import qualified Remote
import qualified Annex.SpecialRemote
cmd :: Command
cmd = dontCheck repoExists $
command "reinit" SectionUtility
"initialize repository, reusing old UUID"
(paramUUID ++ "|" ++ paramDesc)
(withParams seek)
seek :: CmdParams -> CommandSeek
seek = withWords start
start :: [String] -> CommandStart
start ws = do
showStart' "reinit" (Just s)
next $ perform s
where
s = unwords ws
perform :: String -> CommandPerform
perform s = do
u <- if isUUID s
then return $ toUUID s
else Remote.nameToUUID s
storeUUID u
initialize' Nothing
Annex.SpecialRemote.autoEnable
next $ return True