name: Sync with Upstream

on:
  workflow_dispatch:

jobs:
  sync:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout target repository
        uses: actions/checkout@v4

      - name: Sync, preserving directories
        run: |
          set -e
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

          git remote add upstream https://github.com/multipleof4/test.git
          git fetch upstream master
          git reset --hard upstream/master
          git rm -r --ignore-unmatch functions .github/workflows
          git checkout ORIG_HEAD -- functions .github/workflows
          
          git add -A
          git diff-index --quiet HEAD || git commit -m "chore: Sync from multipleof4/sune" && git push --force