FROM python:3.11-slim

WORKDIR /app

# 直连官方源不稳定,固定使用清华 PyPI 镜像
ENV PIP_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple

RUN pip install --no-cache-dir hatchling
COPY pyproject.toml README.md ./
COPY src ./src

RUN pip install --no-cache-dir .

EXPOSE 8000

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