combine-dependabot-pr.yaml

name: Combine PRs

'on':
  schedule:
    # yamllint disable-line rule:quoted-strings
    - cron: '0 1 * * 0'  # Sunday at 01:00 AM
  workflow_dispatch:  # allows you to manually trigger the workflow
    inputs:
      logLevel:
        description: Log level
        required: true
        default: warning
        type: choice
        options:
          - info
          - warning
          - debug

# The minimum permissions required to run this Action
permissions:
  contents: write
  pull-requests: write
  repository-projects: write
  checks: read

jobs:
  combine-prs:
    runs-on: ubuntu-latest

    steps:
      - name: combine dependabot prs
        id: combine-prs
        uses: github/combine-prs@v5.1.0
        with:
          pr_title: '[dependency]: Combine dependabot PRs'
          ci_required: true
          branch_prefix: dependabot
          labels: dependencies
          pr_body_header: '# Combined Dependabot PRs ➡️📦⬅️'

      - name: Enable auto-merge for Dependabot PRs
        if: ${{ steps.combine-prs.outputs.pr_url }}
        run: gh pr merge --auto --squash --subject "$PR_TITLE" "$PR_URL"
        env:
          PR_URL: ${{ steps.combine-prs.outputs.pr_url }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PR_TITLE: '[dependency]: Combine dependabot PRs'