FROM python:3.11-slim

# 创建一个虚拟用户 uid=1000，避免 getpass.getuser 报错
RUN adduser --disabled-password --gecos "" --uid 1000 appuser
USER appuser

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app ./app

EXPOSE 7860
CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]