Dockerfile

# 构建阶段
FROM node:22-alpine AS builder

# 设置工作目录
WORKDIR /app

# 复制 package.json 和 package-lock.json
COPY package*.json ./

# 安装依赖
RUN npm config set registry https://registry.npmmirror.com && npm ci

# 复制源代码
COPY . .

# 构建应用
RUN npm run build

# 生产阶段
FROM node:22-alpine AS runner

# 设置工作目录
WORKDIR /app

# 设置环境变量
ENV NODE_ENV=production
ENV HOST=0.0.0.0
ENV PORT=3000

# 复制构建产物和必要文件
COPY --from=builder /app/.output ./.output
COPY --from=builder /app/package*.json ./
COPY --from=builder /app/ecosystem.config.cjs ./

# 安装生产依赖
RUN npm config set registry https://registry.npmmirror.com && npm ci --production

# 暴露端口
EXPOSE 3000

# 启动应用
CMD ["node", ".output/server/index.mjs"]