reinit: New command that can initialize a new reposotory using the configuration of a previously known repository. Useful if a repository got deleted and you want to clone it back the way it was.

1 files changed, 5 insertions, 0 deletions

diff --git a/Types/UUID.hs b/Types/UUID.hs
index 8a304dffa..df3884059 100644
--- a/Types/UUID.hs
+++ b/Types/UUID.hs
@@ -8,6 +8,8 @@
 module Types.UUID where
 
 import qualified Data.Map as M
+import qualified Data.UUID as U
+import Data.Maybe
 
 -- A UUID is either an arbitrary opaque string, or UUID info may be missing.
 data UUID = NoUUID | UUID String
@@ -21,4 +23,7 @@ toUUID :: String -> UUID
 toUUID [] = NoUUID
 toUUID s = UUID s
 
+isUUID :: String -> Bool
+isUUID = isJust . U.fromString
+
 type UUIDMap = M.Map UUID String