readonly.yaml

name: Readonly

on:
  pull_request_target:
    types: [opened]

permissions: {}

jobs:
  run:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write # Required to comment on and close the PR.
    steps:
      - name: Close pull request
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GH_REPO: ${{ github.repository }}
          PR_NUMBER: ${{ github.event.pull_request.number }}
          COMMENT: |
            Thanks for your contribution! We love it & really appreciate your effort!
            
            However, you should instead open your PR on the main monorepo repository:
            https://github.com/flow-php/flow
            
            This repository is what we call a "subtree split": a read-only subset of that main monorepo repository.
            We're looking forward to your PR there!
        run: gh pr close "$PR_NUMBER" --comment "$COMMENT"