add_aur.sh can now add multiple packages

add_aur.sh

@@ -1,8 +1,11 @@
 #!/bin/zsh
-pkg="$1"
+while [ ! -z "$1" ] ; do
-if [ -d "packages/${pkg}" ] ; then
+    pkg="$1"
+    if [ -d "packages/${pkg}" ] ; then
         echo "Packet ${pkg} existiert bereits"
-    exit 1
+    else
-fi
+        git submodule add "https://aur.archlinux.org/${pkg}.git" "packages/${pkg}"
-git submodule add "https://aur.archlinux.org/${pkg}.git" "packages/${pkg}"
+    fi
-./build_pkg.sh "$pkg"
+    ./build_pkg.sh "$pkg"
+    shift
+done