name: PR Checker

on:
  pull_request_target:
    types: [opened]

jobs:
  check_body:
    runs-on: ubuntu-latest
    steps:
      - name: Alert if no body
        if: ${{ github.event.pull_request.body == '' }}
        uses: actions/github-script@v3
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            github.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: '👋 Thanks for the PR. Please add a description to the PR, so others know what has been changed :)'
            })
