diff options
Diffstat (limited to 'Annex')
| -rw-r--r-- | Annex/UUID.hs | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/Annex/UUID.hs b/Annex/UUID.hs index b20d94125..c36861bbe 100644 --- a/Annex/UUID.hs +++ b/Annex/UUID.hs @@ -6,7 +6,7 @@ - UUIDs of remotes are cached in git config, using keys named - remote.<name>.annex-uuid - - - Copyright 2010-2011 Joey Hess <joey@kitenet.net> + - Copyright 2010-2013 Joey Hess <joey@kitenet.net> - - Licensed under the GNU GPL version 3 or higher. -} @@ -24,20 +24,17 @@ module Annex.UUID ( import Common.Annex import qualified Git import qualified Git.Config -import qualified Build.SysConfig as SysConfig import Config +import qualified Data.UUID as U +import System.Random + configkey :: ConfigKey configkey = annexConfig "uuid" -{- Generates a UUID. There is a library for this, but it's not packaged, - - so use the command line tool. -} +{- Generates a random UUID, that does not include the MAC address. -} genUUID :: IO UUID -genUUID = gen . lines <$> readProcess command params - where - gen [] = error $ "no output from " ++ command - gen (l:_) = toUUID l - (command:params) = words SysConfig.uuid +genUUID = UUID . show <$> (randomIO :: IO U.UUID) {- Get current repository's UUID. -} getUUID :: Annex UUID |