renovate-approve-merge.yml

# This workflow is provided via the organization template repository
#
# https://github.com/nextcloud/.github
# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization

name: Auto approve renovate PRs

on:
  pull_request_target:
    branches:
      - main
      - master
      - stable*

permissions:
  contents: read

concurrency:
  group: renovate-approve-merge-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  auto-approve-merge:
    if: github.actor == 'renovate[bot]'
    runs-on: ubuntu-latest
    permissions:
      # for hmarr/auto-approve-action to approve PRs
      pull-requests: write
      # for alexwilson/enable-github-automerge-action to approve PRs
      contents: write

    steps:
      - uses: mdecoleman/pr-branch-name@bab4c71506bcd299fb350af63bb8e53f2940a599 # v2.0.0
        id: branchname
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      # GitHub actions bot approve
      - uses: hmarr/auto-approve-action@v3
        if: startsWith(steps.branchname.outputs.branch, 'renovate/')
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}

      # Enable GitHub auto merge
      - name: Auto merge
        uses: alexwilson/enable-github-automerge-action@main
        if: startsWith(steps.branchname.outputs.branch, 'renovate/')
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}