###########
# BUILDER #
###########

FROM golang:1.22.3 as builder

ARG VERSION
ARG BUILT
ARG GIT_COMMIT
ARG SSH_PRV_KEY

# private go packages
ENV GOPRIVATE=code.30cm.net
ENV FLAG="-s -w -X main.Version=${VERSION} -X main.Built=${BUILT} -X main.GitCommit=${GIT_COMMIT}"
WORKDIR /app
COPY . .


RUN apt-get update && \
    apt-get install git

# Make the root foler for our ssh
RUN mkdir -p /root/.ssh && \
    chmod 0700 /root/.ssh && \
    ssh-keyscan git.30cm.net > /root/.ssh/known_hosts && \
    echo "$SSH_PRV_KEY" > /root/.ssh/id_rsa && \
    chmod 600 /root/.ssh/id_rsa



RUN --mount=type=ssh go mod download

RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
    -ldflags "$FLAG" \
    -o service

##########
## FINAL #
##########
#
FROM gcr.io/distroless/static-debian11
WORKDIR /app

COPY --from=builder /app/service /app/service
COPY --from=builder /app/etc/service.yaml /app/etc/service.yaml
EXPOSE 8080
CMD ["/app/service"]