FROM wesnoth/wesnoth:2004-master

RUN apt update
# install flatpak
RUN apt install -y flatpak flatpak-builder jq
RUN flatpak remote-add flathub https://flathub.org/repo/flathub.flatpakrepo
# install runtime
RUN flatpak install -y flathub org.freedesktop.Platform/x86_64/20.08 org.freedesktop.Sdk/x86_64/20.08
