FROM golang AS sia-builder ENV GOOS linux ENV GOARCH amd64 ARG branch=master RUN git clone https://gitlab.com/skynetlabs/skyd.git Sia --single-branch --branch ${branch} RUN make release --directory Sia FROM nebulouslabs/sia:1.5.5 COPY --from=sia-builder /go/bin/skyd /usr/bin/siad COPY --from=sia-builder /go/bin/skyc /usr/bin/siac