########
FROM golang:1.14.4-buster as backendbuild

WORKDIR /go/src/github.com/analogj/scrutiny

COPY . /go/src/github.com/analogj/scrutiny

RUN go mod vendor && \
    go build -ldflags '-w -extldflags "-static"' -o scrutiny-collector-selftest collector/cmd/collector-selftest/collector-selftest.go && \
    go build -ldflags '-w -extldflags "-static"' -o scrutiny-collector-metrics collector/cmd/collector-metrics/collector-metrics.go

########
FROM ubuntu:bionic as runtime
EXPOSE 8080
WORKDIR /scrutiny
ENV PATH="/scrutiny/bin:${PATH}"

ADD https://github.com/dshearer/jobber/releases/download/v1.4.4/jobber_1.4.4-1_amd64.deb /tmp/
RUN apt install /tmp/jobber_1.4.4-1_amd64.deb

RUN apt-get update && apt-get install -y smartmontools=7.0-0ubuntu1~ubuntu18.04.1

ADD https://github.com/just-containers/s6-overlay/releases/download/v1.21.8.0/s6-overlay-amd64.tar.gz /tmp/
RUN tar xzf /tmp/s6-overlay-amd64.tar.gz -C / && \
    mkdir -p /rootfs/etc/services.d/jobber

COPY /rootfs/etc/services.d/jobber /etc/services.d/jobber
COPY /rootfs/scrutiny /scrutiny


COPY --from=backendbuild /go/src/github.com/analogj/scrutiny/scrutiny-collector-selftest /scrutiny/bin/
COPY --from=backendbuild /go/src/github.com/analogj/scrutiny/scrutiny-collector-metrics /scrutiny/bin/
RUN chmod +x /scrutiny/bin/scrutiny-collector-selftest && \
    chmod +x /scrutiny/bin/scrutiny-collector-metrics

CMD ["/init"]