1 files changed, 24 insertions, 13 deletions
diff --git a/git-add.sh b/git-add.sh
index 3d364db..b5fe46a 100755
--- a/git-add.sh
+++ b/git-add.sh
@@ -1,15 +1,21 @@
 #!/bin/sh
 
+usage() {
+    die "usage: git add [-n] [-v] <file>..."
+}
+
 show_only=
 verbose=
 while : ; do
   case "$1" in
     -n)
 	show_only=true
-	verbose=true
 	;;
     -v)
-	verbose=true
+	verbose=--verbose
+	;;
+    -*)
+	usage
 	;;
     *)
 	break
@@ -19,14 +25,19 @@ while : ; do
 done
 
 GIT_DIR=$(git-rev-parse --git-dir) || exit
-global_exclude=
-if [ -f "$GIT_DIR/info/exclude" ]; then
-   global_exclude="--exclude-from=$GIT_DIR/info/exclude"
-fi
-for i in $(git-ls-files --others \
-	$global_exclude --exclude-per-directory=.gitignore \
-	"$@")
-do
-   [ "$verbose" ] && echo "  $i"
-   [ "$show_only" ] || git-update-index --add -- "$i" || exit
-done
+
+if test -f "$GIT_DIR/info/exclude"
+then
+	git-ls-files -z \
+	--exclude-from="$GIT_DIR/info/exclude" \
+	--others --exclude-per-directory=.gitignore -- "$@"
+else
+	git-ls-files -z \
+	--others --exclude-per-directory=.gitignore -- "$@"
+fi |
+case "$show_only" in
+true)
+	xargs -0 echo ;;
+*)
+	git-update-index --add $verbose -z --stdin ;;
+esac