FROM python:2.7-slim

WORKDIR /app

RUN sed -i 's/deb.debian.org/archive.debian.org/g' /etc/apt/sources.list && \
    sed -i 's/security.debian.org/archive.debian.org/g' /etc/apt/sources.list && \
    sed -i '/buster-updates/d' /etc/apt/sources.list && \
    echo 'deb http://archive.debian.org/debian-security buster/updates main' >> /etc/apt/sources.list && \
    apt-get update && \
    apt-get upgrade -y && \
    apt-get install -y --no-install-recommends gcc libc-dev && \
    rm -rf /var/lib/apt/lists/*

RUN pip install --upgrade "pip<21" "setuptools<45" "wheel<0.38"

COPY requirements.txt .
RUN pip install -r requirements.txt || true
RUN pip install pytest

RUN mkdir -p /app/data && \
    python -c "import pyasn" 2>/dev/null && \
    pyasn_util_download.py --latest && \
    pyasn_util_convert.py --single rib.*.bz2 /app/data/ipasn.dat && \
    rm -f rib.*.bz2 || \
    echo "pyasn database setup skipped"

RUN apt-get purge -y gcc libc-dev && apt-get autoremove -y || true

CMD ["python", "-m", "pytest", "tests/", "-v", "--tb=short"]