[PATCH] git-submodule: respect -q for add/update

[Orgad Shaneh <orgads@gmail.com>]

Signed-off-by: Orgad Shaneh <orgads@gmail.com>
---
 git-submodule.sh |   17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/git-submodule.sh b/git-submodule.sh
index aac575e..dd57abb 100755
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -266,6 +266,11 @@ cmd_add()
 
 	repo=$1
 	sm_path=$2
+	quiet=
+	if test -n "$GIT_QUIET"
+	then
+		quiet=-q
+	fi
 
 	if test -z "$sm_path"; then
 		sm_path=$(echo "$repo" |
@@ -332,8 +337,8 @@ Use -f if you really want to add it." >&2
 			cd "$sm_path" &&
 			# ash fails to wordsplit ${branch:+-b "$branch"...}
 			case "$branch" in
-			'') git checkout -f -q ;;
-			?*) git checkout -f -q -B "$branch" "origin/$branch" ;;
+			'') git checkout -f $quiet ;;
+			?*) git checkout -f $quiet -B "$branch" "origin/$branch" ;;
 			esac
 		) || die "$(eval_gettext "Unable to checkout submodule '\$sm_path'")"
 	fi
@@ -527,6 +532,12 @@ cmd_update()
 		shift
 	done
 
+	quiet=
+	if test -n "$GIT_QUIET"
+	then
+		quiet=-q
+	fi
+
 	if test -n "$init"
 	then
 		cmd_init "--" "$@" || return
@@ -619,7 +630,7 @@ Maybe you want to use 'update --init'?")"
 				must_die_on_failure=yes
 				;;
 			*)
-				command="git checkout $subforce -q"
+				command="git checkout $subforce $quiet"
 				die_msg="$(eval_gettext "Unable to checkout '\$sha1' in submodule path '\$sm_path'")"
 				say_msg="$(eval_gettext "Submodule path '\$sm_path': checked out '\$sha1'")"
 				;;
-- 
1.7.10.4