FROM python:3.12-slim

WORKDIR /app

# uv 管理依赖（国内构建加 --index-url 镜像）
COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv

COPY pyproject.toml uv.lock* ./
RUN uv sync --no-dev --no-cache

COPY src ./src
COPY alembic ./alembic
COPY alembic.ini ./

EXPOSE 8000
CMD ["uv", "run", "--no-sync", "uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "8000"]