name: Build & Deploy Admin

on:
  push:
    branches: [main]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Lint
        run: bun run lint

      - name: Build
        run: bun run build
        env:
          VITE_API_BASE_URL: ""

      - name: Deploy to server
        run: |
          # 原子替换：通过 volume 挂载直接操作宿主机目录
          mkdir -p /opt/duoqi-admin/dist-new
          cp -r dist/* /opt/duoqi-admin/dist-new/
          # 备份当前版本 + 切换（mv 在同一文件系统上是原子操作）
          mv /opt/duoqi-admin/dist /opt/duoqi-admin/dist-old || true
          mv /opt/duoqi-admin/dist-new /opt/duoqi-admin/dist
          rm -rf /opt/duoqi-admin/dist-old