auto-close-pr.yaml

on:
    pull_request:
        types: [opened,edited,reopened]

jobs:
    autoclose:
        runs-on: ubuntu-latest
        steps:
             - name: Close Pull Request
               uses: peter-evans/close-pull@v1
               with:
                 comment: |
                        Thanks for your pull request! We love contributions.

                        However, this repository is what we call a "subtree split": a read-only copy of one directory of the main repository. It enables developers to depend on specific repository.

                        If you want to contribute, you should instead open a pull request on the main repository:

                        https://github.com/CrystallizeAPI/boilerplates

                        Thank you for your contribution!

                        PS: if you haven't already, please add tests.