FROM python:3.12-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    NIXPACKS_POETRY_VERSION=2.2.1

WORKDIR /app

RUN apt-get update \
    && apt-get install -y --no-install-recommends build-essential curl \
    && rm -rf /var/lib/apt/lists/*

RUN python -m venv --copies /opt/venv
ENV VIRTUAL_ENV=/opt/venv
ENV PATH="/opt/venv/bin:$PATH"

COPY . .

RUN pip install --no-cache-dir poetry==$NIXPACKS_POETRY_VERSION \
    && poetry install --no-interaction --no-ansi

ENV PORT=8000

CMD ["sh", "-c", "poetry run python manage.py migrate && poetry run python manage.py collectstatic --noinput && poetry run python -m gunicorn exchange.wsgi:application --bind 0.0.0.0:${PORT:-8000}"]