FROM alpine ARG TARGETARCH LABEL org.opencontainers.image.authors="The Syncthing Project" \ org.opencontainers.image.url="https://syncthing.net" \ org.opencontainers.image.documentation="https://docs.syncthing.net" \ org.opencontainers.image.source="https://github.com/syncthing/syncthing" \ org.opencontainers.image.vendor="The Syncthing Project" \ org.opencontainers.image.licenses="MPL-2.0" \ org.opencontainers.image.title="Syncthing Upgrades" EXPOSE 8080 COPY stupgrades-linux-${TARGETARCH} /bin/stupgrades ENTRYPOINT [ "/bin/stupgrades" ]