FROM golang AS builder
LABEL maintainer="NebulousLabs <devs@nebulous.tech>"

ENV GOOS linux
ENV GOARCH amd64

RUN git clone https://gitlab.com/NebulousLabs/Sia.git && \
    cd Sia && \
    git checkout master && \
    make release

RUN git clone https://github.com/NebulousLabs/docker-sia.git /docker-sia

FROM alpine:3
LABEL maintainer="NebulousLabs <devs@nebulous.tech>"
LABEL autoheal=true

ARG SIA_DIR="/sia"
ARG SIA_DATA_DIR="/sia-data"
ARG SIAD_DATA_DIR="/sia-data"

RUN mkdir /lib64 && \
    ln -s /lib/libc.musl-x86_64.so.1 /lib64/ld-linux-x86-64.so.2 && \
    apk add --no-cache socat

# Workaround for backwards compatibility with old images, which hardcoded the
# Sia data directory as /mnt/sia. Creates a symbolic link so that any previous
# path references stored in the Sia host config still work.
RUN ln -s "$SIA_DATA_DIR" /mnt/sia

WORKDIR "$SIA_DIR"

ENV SIA_DATA_DIR "$SIA_DATA_DIR"
ENV SIAD_DATA_DIR "$SIAD_DATA_DIR"
ENV SIA_MODULES gctwhr

COPY --from=builder /go/bin/siac .
COPY --from=builder /go/bin/siad .
COPY --from=builder /docker-sia/scripts/healthcheck.sh .
COPY --from=builder /docker-sia/scripts/run.sh .

EXPOSE 9980 9981 9982

HEALTHCHECK --interval=10s CMD ["./healthcheck.sh"]

ENTRYPOINT ["./run.sh"]