# Dockerfile
FROM python:3.10-slim

# 安装 wkhtmltopdf 及必要依赖
RUN apt-get update && \
    apt-get install -y --no-install-recommends \
      wkhtmltopdf \
      libfontconfig \
      && rm -rf /var/lib/apt/lists/*

# 设置工作目录
WORKDIR /app

# 复制 requirements 并安装
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# 复制应用代码
COPY app/ ./app/

RUN chmod -R 777 /app

# 端口
EXPOSE 7860

# 启动
CMD ["python", "app/main.py"]