FROM python:3.12-slim-bookworm

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1

RUN apt-get update \
    && apt-get install --yes --no-install-recommends \
        ca-certificates \
        ffmpeg \
        openssl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY N_m3u8DL_py/pyproject.toml N_m3u8DL_py/
COPY N_m3u8DL_py/src N_m3u8DL_py/src
COPY m3u8downloaderd/pyproject.toml m3u8downloaderd/
COPY m3u8downloaderd/src m3u8downloaderd/src

RUN python -m pip install --upgrade 'setuptools>=68' \
    && python -m pip install --no-build-isolation \
        /app/N_m3u8DL_py \
        /app/m3u8downloaderd

RUN mkdir --parents /downloads

EXPOSE 8000

HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
    CMD python -c "from urllib.request import urlopen; urlopen('http://127.0.0.1:8000/api/bootstrap', timeout=3)"

ENTRYPOINT ["python", "-m", "m3u8downloaderd"]
CMD ["--host", "0.0.0.0", "--port", "8000", "--download-root", "/downloads", "--max-active-downloads", "2"]