FROM python:3.13-slim AS builder

WORKDIR /app

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

FROM python:3.13-slim

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

WORKDIR /app

COPY --from=builder /root/.local /root/.local

ENV PATH=/root/.local/bin:$PATH \
    PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1

COPY . .

RUN chmod +x docker/entrypoint.sh

HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=15s \
    CMD curl -f http://localhost:8000/health || exit 1

ENTRYPOINT ["docker/entrypoint.sh"]