ghostree/.github/workflows/sync-upstream.yml at main · sidequery/ghostree · GitHub

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name: Sync with Upstream

on:
  schedule:
    # Run daily at 6am UTC
    - cron: "0 6 * * *"
  workflow_dispatch:
    # Allow manual trigger

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0
          token: ${{ secrets.GITHUB_TOKEN }}

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

      - name: Add upstream remote
        run: git remote add upstream https://github.com/ghostty-org/ghostty.git

      - name: Fetch upstream
        run: git fetch upstream

      - name: Check if rebase needed
        id: check
        run: |
          BEHIND=$(git rev-list --count main..upstream/main)
          echo "behind=$BEHIND" >> $GITHUB_OUTPUT
          if [ "$BEHIND" -eq 0 ]; then
            echo "Already up to date with upstream"
          else
            echo "Main is $BEHIND commits behind upstream"
          fi

      - name: Rebase onto upstream
        if: steps.check.outputs.behind != '0'
        run: |
          git checkout main
          git rebase upstream/main

      - name: Push changes
        if: steps.check.outputs.behind != '0'
        run: git push --force-with-lease origin main