t7004: factor out gpg setup

diff --git a/git-submodule.sh b/git-submodule.sh
index 986c5d6a74730477f51de6e704ba896ee7fee677..814d0d914eaf994462e61559b0692c958f97513b 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -122,12 +122,17 @@ module_clone()
        path=$1
        url=$2
        reference="$3"
+       quiet=
+       if test -n "$GIT_QUIET"
+       then
+               quiet=-q
+       fi
 
        if test -n "$reference"
        then
-               git-clone "$reference" -n "$url" "$path"
+               git-clone $quiet "$reference" -n "$url" "$path"
        else
-               git-clone -n "$url" "$path"
+               git-clone $quiet -n "$url" "$path"
        fi ||
        die "$(eval_gettext "Clone of '\$url' into submodule path '\$path' failed")"
 }