{inputs, ...}: { flake.overlays.show-files-to-be-deleted = final: prev: { show-files-to-be-deleted = final.writeShellScriptBin "show-files-to-be-deleted" '' if [[ "$#" != "1" ]] ; then echo "Invalid number ($#) of argumets, one expected." exit 1 fi _mount_point="$1" find "$1" -mount -type f ''; }; }