comment_pr_to_wrong_branch.yml

name: "Comment if PR goes to wrong branch"

on:
  pull_request:
    types: [opened]
    branches:
      - '*'
      - '!develop'

jobs:
    comment_pr:
      runs-on: ubuntu-latest
      name: Comment on wrong branch
      steps:
        - name: Comment PR
          uses: thollander/actions-comment-pull-request@v1
          with:
            message: 'Pull requests should only be placed against the develop branch. This pull request cannot be accepted!'
            reactions: '-1'
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        - name: Set exitcode to signal error
          run: exit 1