FROM docker.io/paritytech/ci-unified:bullseye-1.88.0-2025-06-27-v202507221446 AS builder

ARG PROFILE=release
WORKDIR /app

COPY . .

RUN cargo build --${PROFILE} --bins -j 2

# MAIN IMAGE FOR PEOPLE TO PULL --- small one#
FROM docker.io/debian:bullseye-slim
LABEL maintainer="Parity Technologies"
LABEL description="Substrate Telemetry Backend shard/core binaries, static build"

ARG PROFILE=release
WORKDIR /usr/local/bin

COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=builder /app/target/$PROFILE/telemetry_shard /usr/local/bin
COPY --from=builder /app/target/$PROFILE/telemetry_core /usr/local/bin

RUN useradd -m -u 1000 -U telemetry && \
    apt-get -y update && \
    apt-get -y install openssl && \
    apt-get autoremove -y && \
    apt-get clean && \
    rm -rf /var/lib/apt/lists/

USER telemetry
EXPOSE 8000