name: Sync Upstream and Trigger Build

on:
  schedule:
    - cron: "0 0 * * *"   # 每天 UTC 时间 0 点自动同步
  workflow_dispatch:       # 支持手动触发

jobs:
  sync-and-build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Fork
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # 必须获取完整提交历史
          token: ${{ secrets.TOKEN }} # 使用具有写入权限的token

      - name: 添加上游仓库
        run: |
          git remote add upstream https://github.com/cloudflare/cloudflared.git

      - name: 获取上游更新
        run: git fetch upstream

      - name: 合并代码
        run: |
          # 尝试自动合并，失败时创建合并提交
          git merge --no-edit upstream/master || \
          git merge --no-edit --allow-unrelated-histories upstream/master

      - name: 推送更新
        run: git push origin main

      - name: 触发构建
        uses: actions/trigger-workflow@v1.0.0
        with:
          repo: ${{ github.repository }}  # 当前仓库
          github_token: ${{ secrets.TOKEN }}
          workflow_file: build.yml  # 目标工作流文件
          wait_for_completion: false