# 选择官方 Node 镜像
FROM node:18

# 创建工作目录
WORKDIR /app

# 复制 package.json 用于安装依赖
COPY server/package*.json ./server/
COPY client/package*.json ./client/

# 安装依赖
RUN cd client && npm install && cd ../server && npm install

# 安装 k6
RUN apt-get update && apt-get install -y gnupg ca-certificates \
    && curl -s https://dl.k6.io/key.gpg | apt-key add - \
    && echo "deb https://dl.k6.io/deb stable main" | tee /etc/apt/sources.list.d/k6.list \
    && apt-get update && apt-get install -y k6

# 构建前端
COPY client ./client
RUN cd client && npm run build

# 复制后端代码（确保把 public 打包进去）
COPY server ./server

RUN cp -r client/dist/* server/public/

WORKDIR /app/server

# 暴露端口
EXPOSE 9001

# 启动服务
CMD ["node", "index.js"]