FROM python:3.10

# 安装编译依赖
RUN apt-get update && apt-get install -y \
    gcc \
    g++ \
    make \
    && rm -rf /var/lib/apt/lists/*

RUN useradd -m -u 1000 user && \
    python -m pip install --upgrade pip

USER user
ENV PATH="/home/user/.local/bin:$PATH"

WORKDIR /app

COPY --chown=user ./requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt

COPY --chown=user . /app

# ✅ 编译 Biopython 源码（生成 C 扩展）
RUN cd /app/biopython/source && \
    python setup.py build_ext --inplace && \
    cd /app

# ✅ 现在可以安全地设置 PYTHONPATH
ENV PYTHONPATH=/app/biopython/source:$PYTHONPATH

EXPOSE 7860
ENV MCP_TRANSPORT=http
ENV MCP_PORT=7860

# ✅ 修正：使用正确的路径
WORKDIR /app/biopython/mcp_output
CMD ["python", "start_mcp.py"]