pass -c option on to all git commands run

The -c option now not only modifies the git configuration seen by
git-annex, but it is passed along to every git command git-annex runs.

This was easy to plumb through because gitCommandLine is already used to
construct every git command line, to add --git-dir and --work-tree

1 files changed, 3 insertions, 0 deletions

diff --git a/Git/Types.hs b/Git/Types.hs
index abfb99f9f..2a33fb27d 100644
--- a/Git/Types.hs
+++ b/Git/Types.hs
@@ -10,6 +10,7 @@ module Git.Types where
 import Network.URI
 import qualified Data.Map as M
 import System.Posix.Types
+import Utility.SafeCommand
 
 {- Support repositories on local disk, and repositories accessed via an URL.
  -
@@ -38,6 +39,8 @@ data Repo = Repo
 	, remoteName :: Maybe String
 	-- alternate environment to use when running git commands
 	, gitEnv :: Maybe [(String, String)]
+	-- global options to pass to git when running git commands
+	, gitGlobalOpts :: [CommandParam]
 	} deriving (Show, Eq)
 
 {- A git ref. Can be a sha1, or a branch or tag name. -}