FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

WORKDIR /app

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

COPY . .

RUN python manage.py collectstatic --noinput || true

EXPOSE 8000
CMD ["sh", "-c", "python manage.py migrate && gunicorn config.wsgi:application --bind 0.0.0.0:8000 --workers 3 --timeout 60"]