This extension helps you snap desktop applications that use GTK3 and GNOME 3.28.
extensions: [ gnome-3-28 ] to the application definition in your
snapcraft.yaml file. See GTK3 applications for a complete tutorial on how to use this extension.
apps: foliate: command: usr/bin/com.github.johnfactotum.Foliate extensions: [gnome-3-28] ...
To do this, it connects each application to the following content snaps at run time.
gtk-common-themesfor common GTK, icon, cursor and sound themes.
gnome-3-28-1804for the GNOME runtime libraries and utilities corresponding to 3.28.
It also configures each application entry with these additional plugs: