update-contributors.yml

name: Update CONTRIBUTORS file
on:
  schedule:
    - cron: "0 0 1 * *"
  workflow_dispatch:
jobs:
  main:
    # this workflow will always fail in forks; bail if this isn't running in the upstream
    if: github.repository == 'aws/aws-cdk'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: minicli/action-contributors@v3.3
        name: "Update a projects CONTRIBUTORS file"
        env:
          CONTRIB_REPOSITORY: 'aws/aws-cdk'
          CONTRIB_OUTPUT_FILE: 'CONTRIBUTORS.md'
          CONTRIB_IGNORE: 'github-actions[bot],mergify[bot],dependabot[bot],dependabot-preview[bot],aws-cdk-automation'
      - name: Create a PR
        uses: peter-evans/create-pull-request@v7
        with:
          # Git commit details
          branch: automation/update-contributors
          author: aws-cdk-automation <aws-cdk-automation@users.noreply.github.com>
          commit-message: 'chore: update Contributors File'
          # Pull Request details
          title: 'chore: update Contributors File'
          labels: auto-approve
          # Github prevents further Github actions to be run if the default Github token is used.
          # Instead use a privileged token here, so further GH actions can be triggered on this PR.
          token: ${{ secrets.PROJEN_GITHUB_TOKEN }}