# admin 前端镜像：Nuxt 4 SSR 管理后台
# 构建上下文：apps/admin/
# CONSOLE_BACKEND 在容器运行时通过环境变量注入（server middleware 运行时读取）

# ============ Stage 1: Builder ============
FROM node:22-alpine AS builder

RUN corepack enable && corepack prepare pnpm@9 --activate

WORKDIR /app

COPY package.json pnpm-lock.yaml ./
RUN --mount=type=cache,target=/root/.local/share/pnpm/store \
    pnpm install --frozen-lockfile

COPY . .
RUN pnpm build

# ============ Stage 2: Runtime ============
FROM node:22-alpine

RUN apk add --no-cache tzdata && \
    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
    echo "Asia/Shanghai" > /etc/timezone

WORKDIR /app

COPY --from=builder /app/.output ./

ENV NODE_ENV=production \
    PORT=3000 \
    CONSOLE_BACKEND=http://console:8080

EXPOSE 3000

CMD ["node", "server/index.mjs"]