# 构建阶段
FROM node:16.20.2-alpine3.18 AS builder

# 设置环境变量
ENV NODE_ENV=production
ENV H5_BASE=/

# 解决时区问题
RUN apk add --no-cache tzdata && \
    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
    echo "Asia/Shanghai" > /etc/timezone

WORKDIR /app

# 复制依赖文件并安装
COPY package*.json ./
RUN npm config set registry https://registry.npmmirror.com && \
    npm install --legacy-peer-deps --no-optional

# 复制源代码
COPY . .

# 构建项目
RUN npm run build

# 生产运行阶段
FROM nginx:1.25.2-alpine

# 删除默认配置
RUN rm -rf /etc/nginx/conf.d/default.conf

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

# 从构建阶段复制产物
COPY --from=builder /app/dist/build/h5 /usr/share/nginx/html

# 暴露端口
EXPOSE 8333

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