ARG FEDORA_MAJOR_VERSION=37 FROM ghcr.io/ublue-os/silverblue-main:${FEDORA_MAJOR_VERSION} COPY etc /etc # COPY usr /usr COPY ublue-firstboot /usr/bin COPY recipe.yml /etc/ublue-recipe.yml COPY --from=docker.io/mikefarah/yq /usr/bin/yq /usr/bin/yq RUN rpm-ostree override remove firefox firefox-langpacks RUN echo "-- Installing RPMs defined in recipe.yml --" && \ rpm_packages=$(yq '.rpms[]' < /etc/ublue-recipe.yml) && \ for pkg in $rpm_packages; do \ echo "Installing: ${pkg}" && \ rpm-ostree install $pkg; \ done && \ echo "---" RUN rm -rf \ /tmp/* \ /var/* && \ ostree container commit