FROM python:3.11-slim AS base 
WORKDIR /app

# Builder stage for downloading and installing packages
FROM base AS builder
COPY requirements.txt ./
RUN --mount=type=cache,target=/tmp/pip_cache \
    python3 -m pip install --upgrade pip setuptools && \
    python3 -m pip install \
        -r requirements.txt \
        --extra-index-url https://www.piwheels.org/simple \
        --cache-dir /tmp/pip_cache

# Runtime stage for copying code and scripts
FROM base AS runtime
COPY --from=builder /usr/local/lib /usr/local/lib
COPY docker/entrypoint.sh ./
COPY orebolt_prevoid/ ./
ENTRYPOINT ["entrypoint.sh"]