post_install() {
  mkdir -p /usr/share/themes/Adw{,-dark}
  ln -sfrT /usr/share/themes/{adw-gtk3,Adw}/gtk-3.0
  ln -sfrT /usr/share/themes/{adw-gtk3,Adw}-dark/gtk-3.0
}
pre_remove() {
  rm -rf /usr/share/themes/Adw{,-dark}/gtk-{3,4}.0
}
