# Build stage
FROM node:20-alpine as builder

WORKDIR /app

COPY package.json ./

# 设置淘宝镜像源加速安装
RUN npm config set registry https://registry.npmmirror.com

RUN npm install

COPY . .

RUN npm run build

# Production stage
FROM nginx:alpine

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

# 暴露端口
EXPOSE 80

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