# Define the Rust image as an argument with a default to x86_64 Rust 1.88 image based on Debian Bullseye
ARG RUST_IMAGE="rust:1.88-bullseye@sha256:8e3c421122bf4cd3b2a866af41a4dd52d87ad9e315fd2cb5100e87a7187a9816"
FROM ${RUST_IMAGE} AS builder

# Install specific version of the build dependencies
RUN apt-get update && apt-get install -y libclang-dev=1:11.0-51+nmu5 cmake=3.18.4-2+deb11u1 libjemalloc-dev=5.2.1-3

ARG RUST_TARGET="x86_64-unknown-linux-gnu"

# Copy the project to the container
COPY ./ /app
WORKDIR /app

# Build the project with the reproducible settings
RUN make build-reproducible

# Move the binary to a standard location
RUN mv /app/target/${RUST_TARGET}/release/lighthouse /lighthouse

# Create a minimal final image with just the binary
FROM gcr.io/distroless/cc-debian12:nonroot-6755e21ccd99ddead6edc8106ba03888cbeed41a
COPY --from=builder /lighthouse /lighthouse

ENTRYPOINT [ "/lighthouse" ]