# 多阶段构建：构建阶段
FROM node:18-alpine AS builder

WORKDIR /app

# 安装 pnpm
RUN npm install -g pnpm

# 复制 package.json 和 pnpm-lock.yaml
COPY package.json pnpm-lock.yaml ./

# 安装依赖
RUN pnpm install

# 复制源代码
COPY . .

# 构建生产版本
RUN pnpm build

# 运行阶段：使用 Nginx
FROM nginx:alpine

# 从构建阶段复制构建产物到 Nginx
COPY --from=builder /app/dist /usr/share/nginx/html

# 复制自定义 Nginx 配置
COPY nginx.conf /etc/nginx/conf.d/default.conf

# 暴露端口
EXPOSE 80

# 启动 Nginx
CMD ["nginx", "-g", "daemon off;"]