anchor.diff:    buildInputs = [
       gjs
       glib
  -    gtk3
  +    gtk4
       gdk-pixbuf
  -    libhandy
  +    libadwaita
     ] ++ (with gst_all_1; [
       gstreamer
       gst-plugins-base
  
positive.code: , wrapGAppsHook
  , gjs
  , glib
  , gtk3
  , gdk-pixbuf
  , gst_all_1
  , gnome
  
negative.code: { stdenv
  , lib
  , fetchurl
  , pkg-config
  , gettext
  