# 使用轻量级Python基础镜像 FROM python:3.12-slim COPY --from=ghcr.io/astral-sh/uv:0.7.2 /uv /uvx /bin/ COPY --from=node:20-slim /usr/local/bin /usr/local/bin COPY --from=node:20-slim /usr/local/lib/node_modules /usr/local/lib/node_modules COPY --from=node:20-slim /usr/local/include /usr/local/include COPY --from=node:20-slim /usr/local/share /usr/local/share # 设置工作目录 WORKDIR /app # 环境变量设置 ENV TZ=Asia/Shanghai \ UV_PROJECT_ENVIRONMENT="/usr/local" \ UV_COMPILE_BYTECODE=1 \ DEBIAN_FRONTEND=noninteractive RUN npm install -g npm@latest && npm cache clean --force # 设置代理和时区,更换镜像源,安装系统依赖 - 合并为一个RUN减少层数 RUN set -ex \ # (A) 设置时区 && ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone \ # (B) 替换清华源 (针对 Debian Bookworm 的新版格式) && sed -i 's|deb.debian.org|mirrors.tuna.tsinghua.edu.cn|g' /etc/apt/sources.list.d/debian.sources \ && sed -i 's|security.debian.org/debian-security|mirrors.tuna.tsinghua.edu.cn/debian-security|g' /etc/apt/sources.list.d/debian.sources \ # (C) 安装必要的系统库 && apt-get update \ && apt-get install -y --no-install-recommends --fix-missing \ curl \ ffmpeg \ libsm6 \ libxext6 \ # (D) 清理垃圾,减小体积 && apt-get clean \ && rm -rf /var/lib/apt/lists/* # 复制项目配置文件 COPY ../pyproject.toml /app/pyproject.toml COPY ../.python-version /app/.python-version # 接收构建参数(如果出现代理错误,则把下面关于环境变量的都注释掉,并注释掉 dock-compose.yml 的 6-8 行) ARG HTTP_PROXY="" ARG HTTPS_PROXY="" # 设置环境变量(这些值可能是空的) ENV HTTP_PROXY=$HTTP_PROXY \ HTTPS_PROXY=$HTTPS_PROXY \ http_proxy=$HTTP_PROXY \ https_proxy=$HTTPS_PROXY # 如果网络还是不好,可以在后面添加 --index-url https://pypi.tuna.tsinghua.edu.cn/simple RUN --mount=type=cache,target=/root/.cache/uv \ uv sync --no-dev # 激活虚拟环境并添加到PATH ENV PATH="/app/.venv/bin:$PATH" # 复制代码到容器中 COPY ../src /app/src COPY ../server /app/server