FROM python:3.11-slim AS builder

WORKDIR /app

COPY requirements.txt .

# 安装依赖，使用清华镜像源
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple

FROM python:3.11-slim AS runtime

# 设置时区
ENV TZ Asia/Shanghai

WORKDIR /app

COPY --from=builder /app /app

# 暴露端口
EXPOSE 8001

# 运行应用
CMD ["python", "main.py", "run", "--env=prod"]