generation: Improve 20generate-image.sh

generation/20generate-image.sh

@@ -143,7 +143,9 @@ cd dracut.module
 sed "${dracut_conf_regex}" dracut.conf.in > dracut.conf
 cd -
 
+#additional_dracut_options="-i /a /b"
+additional_dracut_options=
 # Create an initramfs image
 rm -f "$dracut_output_file"
-dracut -c ./dracut.module/dracut.conf "$uefi_image_name" --no-hostonly --force |& tee -a "$dracut_output_file"
+dracut -c ./dracut.module/dracut.conf "$uefi_image_name" --no-hostonly --force "$additional_dracut_options" |& tee -a "$dracut_output_file"
 echo New initramfs image: $(pwd)/"$uefi_image_name"