name: 🔄 同步冰朔上游仓库

on:
  schedule:
    - cron: '0 2 * * *'
  workflow_dispatch:

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: $ secrets.GITHUB_TOKEN 

      - name: 配置 Git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: 添加上游仓库（冰朔）
        run: |
          git remote add upstream https://github.com/qinfendebingshuo/guanghulab.git || true
          git fetch upstream

      - name: 合并上游更新到主分支
        run: |
          git checkout main
          git merge upstream/main --no-edit --allow-unrelated-histories

      - name: 推送到你的仓库
        run: git push origin main