FROM python:3.12-slim

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

WORKDIR /app

# System deps for psycopg + builds
RUN apt-get update \
    && apt-get install -y --no-install-recommends build-essential libpq-dev \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt /app/
RUN pip install --upgrade pip && pip install -r requirements.txt

COPY . /app/

RUN chmod +x /app/entrypoint.sh

EXPOSE 8000

ENTRYPOINT ["/app/entrypoint.sh"]
CMD ["gunicorn", "config.wsgi:application", "--bind", "0.0.0.0:8000", "--workers", "3"]