name: Merge upstream release→release

# 触发条件
on:
  # 手动触发
  workflow_dispatch:

  # 定时触发：每 24 小时执行一次（UTC 时间 0 点）
  schedule:
    - cron: '0 0 * * *'

jobs:
  merge:
    runs-on: ubuntu-latest
    steps:
      # 1. 检出自己仓库的 release 分支
      - name: Checkout own repo
        uses: actions/checkout@v3
        with:
          ref: release
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0        # 拉取完整历史，避免 shallow 导致无法合并

      # 2. 配置 Git 用户信息（用于合并提交）
      - name: Set Git identity
        run: |
          git config --global user.name  'dlgt7'
          git config --global user.email 'dlgt7@gmail.com'

      # 3. 添加上游远程并同步合并
      - name: Merge upstream release
        run: |
          git remote add upstream https://github.com/FongMi/TV.git
          git fetch upstream release
          git checkout release
          git merge --no-edit upstream/release   # 无冲突时自动提交
          git push origin release