FROM crpi-1x701qgqjia2gdeu.cn-chengdu.personal.cr.aliyuncs.com/gitlink-help-center/gitlink-help-center:node-18-alpine
LABEL maintainer="yuankaifneg <2894340009@qq.com>"

# 安装必要的系统依赖
RUN apk add --no-cache \
    git \
    python3 \
    make \
    g++ \
    bash

# 设置工作目录
WORKDIR /app

# 优先复制package.json和package-lock.json以利用Docker缓存
COPY package.json package-lock.json ./

# 安装依赖
RUN npm ci

# 复制项目文件
COPY . .

# 构建应用
RUN npm run build

# 暴露端口
EXPOSE 3000

# 设置环境变量
ENV NODE_ENV=production
ENV PORT=3000

# 健康检查
HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
    CMD node -e "require('http').get('http://localhost:3000', (r) => {process.exit(r.statusCode === 200 ? 0 : 1)})"

# 启动应用
CMD ["npm", "run", "serve"]
