coredns.io/.github/workflows/sync.coredns.yml

name: Sync CoreDNS Content
on:
  schedule:
    - cron:  '4/12 * * * *'

jobs:
  sync:
    runs-on: ubuntu-latest
    steps:
      - 
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Checkout CoreDNS
        uses: actions/checkout@v2
        with:
          repository: coredns/coredns
          path: .coredns
      -
        name: Cleanup
        run: |
          rm -rf public/*
      -
        name: Sync
        run: |
          make sync
      -
        name: Set up Git
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git config user.name "coredns-auto-sync[bot]"
          git config user.email "coredns-auto-sync[bot]@users.noreply.github.com"
          git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git
      -
        name: Push
        run: |
          git add .
          if output=$(git status --porcelain) && [ ! -z "$output" ]; then
            git commit -m 'auto content sync'
            git push
          fi