FROM python:3.12-slim

WORKDIR /app

ARG BUILD_NUMBER=dev

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    SITE_BUILD_NUMBER=${BUILD_NUMBER}

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

COPY backend/app ./app
COPY data/branding /app/data/branding

EXPOSE 8000

CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]