[PATCH] git-submodule - register module url if adding in place

[Mark Levedahl <mlevedahl@gmail.com>]

When adding a new submodule in place, meaning the user created the
submodule as a git repo in the tree first, we don't go through
git submodule init to register the module. Thus, the url is
not stored in .git/config, and no git operation will ever do so. In
this case, assume the url the user supplies to git add is the one
that should be registered, and do so.

Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
---
 git-submodule.sh |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/git-submodule.sh b/git-submodule.sh
index 099a7d7..7525922 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -173,6 +173,16 @@ cmd_add()
 		else
 			die "'$path' already exists and is not a valid git repo"
 		fi
+
+		case "$repo" in
+		./*|../*)
+			url=$(resolve_relative_url "$repo") || exit
+		    ;;
+		*)
+			url="$repo"
+			;;
+		esac
+		git config submodule."$path".url "$url"
 	else
 		case "$repo" in
 		./*|../*)
-- 
1.5.6.2.271.g73ad8