grafana/.github/workflows/backport.yml

name: Backport PR Creator
on:
  pull_request:
    types:
      - closed
      - labeled

jobs:
  # TODO: This workflow won't work for forks because no secrets are available.
  # This should, at the least, post the comment with manual backport instructions.
  main:
    if: github.repository == 'grafana/grafana'
    runs-on: ubuntu-latest
    permissions:
      id-token: write
    steps:
      - name: Get vault secrets
        id: vault-secrets
        uses: grafana/shared-workflows/actions/get-vault-secrets@main
        with:
          # Secrets placed in the ci/data/repo/grafana/grafana/delivery-bot-app path in Vault
          repo_secrets: |
                        GRAFANA_DELIVERY_BOT_APP_PEM=delivery-bot-app:PRIVATE_KEY

      - name: Generate token
        id: generate_token
        uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92
        with:
          app_id: ${{ vars.DELIVERY_BOT_APP_ID }}
          private_key: ${{ env.GRAFANA_DELIVERY_BOT_APP_PEM }}

      - name: Checkout Grafana
        uses: actions/checkout@v4
        with:
          ref: main
          fetch-depth: 2
          fetch-tags: false
          token: ${{ steps.generate_token.outputs.token }}
          persist-credentials: true

      - name: Configure git user
        run: |
          git config --local user.name "github-actions[bot]"
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git config --local --add --bool push.autoSetupRemote true          

      - name: Run backport
        uses: grafana/grafana-github-actions-go/backport@main
        with:
          token: ${{ steps.generate_token.outputs.token }}