FROM python:3.9-slim

WORKDIR /pkb

SHELL ["/bin/bash", "-lc"]

# Install system dependencies needed for building Python wheels
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      build-essential python3-dev libffi-dev libssl-dev ca-certificates && \
    rm -rf /var/lib/apt/lists/*

COPY requirements.txt /pkb/

RUN pip install --no-cache-dir -r requirements.txt

COPY . /pkb/

RUN pip install --no-cache-dir -r requirements-testing.txt

# Optionally install the package in editable mode if setup.py exists
RUN if [ -f setup.py ]; then pip install --no-cache-dir -e .; else echo "No setup.py found, skipping editable install"; fi

# Run tests in isolation
CMD ["bash", "-lc", "python -m unittest discover -v tests"]