marwaita-peppermint: add update script

+3
+3
pkgs/data/themes/marwaita-peppermint/default.nix
··· 5 5 , gtk-engine-murrine 6 6 , gtk_engines 7 7 , librsvg 8 + , gitUpdater 8 9 }: 9 10 10 11 stdenv.mkDerivation rec { ··· 36 37 cp -a Marwaita* $out/share/themes 37 38 runHook postInstall 38 39 ''; 40 + 41 + passthru.updateScript = gitUpdater { }; 39 42 40 43 meta = with lib; { 41 44 description = "Marwaita GTK theme with Peppermint Os Linux style";