FROM docker.io/library/golang:1.22.3-alpine3.18 as build ARG VERSION COPY ./ /workspace WORKDIR /workspace RUN set -ex && \ apk update && \ apk add git make && \ make all VERSION=${VERSION} # TARGET # ===================================================================== FROM docker.io/library/alpine:3.20 ARG VERSION=latest LABEL org.opencontainers.image.authors="Markus Pesch" \ org.opencontainers.image.description="Return the ip address of the router to forward traffic to an external ip address" \ org.opencontainers.image.documentation="https://git.cryptic.systems/volker.raschek/getpsrc#getpsrc" \ org.opencontainers.image.title="getpsrc" \ org.opencontainers.image.vendor="Markus Pesch" \ org.opencontainers.image.version="${VERSION}" COPY --from=build /workspace/getpsrc /usr/bin/getpsrc ENTRYPOINT [ "/usr/bin/getpsrc" ]