[PATCH] git-submodule - register submodule 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 superproject's tree first, we don't go
through "git submodule init" to register the module.  Thus, the
submodule's origin repository URL is not stored in .git/config, and no
subsequent submodule operation will ever do so.  In this case, assume the
URL the user supplies to "submodule add" is the one that should be
registered, and do so.

Signed-off-by: Mark Levedahl <mlevedahl@gmail.com>
---
Dscho's issue, so far as I can tell, was not really with this patch
but is addressed by the preceding patch eliminating the
confusing single argument "submodule add" format that lead to the
error he wanted to avoid. This patch is not changed except that it
is rebased.

 git-submodule.sh |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/git-submodule.sh b/git-submodule.sh
index c2ce2fb..9228f56 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -172,6 +172,16 @@ 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

 		module_clone "$path" "$realrepo" || exit
--
1.5.6.2.271.g73ad8