FROM python:3.12-slim

WORKDIR /app

# 国内服务器访问 Debian / PyPI 官方源易超时，改用阿里云镜像
RUN sed -i 's|http://deb.debian.org|http://mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources \
    || sed -i 's|http://deb.debian.org|http://mirrors.aliyun.com|g' /etc/apt/sources.list

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

COPY pyproject.toml ./
COPY excel_analyzer.py server.py ./

ENV PIP_INDEX_URL=https://mirrors.aliyun.com/pypi/simple/
ENV PIP_TRUSTED_HOST=mirrors.aliyun.com

RUN pip install --no-cache-dir --timeout 300 --retries 10 .

ENV MCP_HOST=0.0.0.0
ENV MCP_PORT=8010

EXPOSE 8010

CMD ["python", "server.py"]