pr.yml

name: Pull Request Validator

on: pull_request

jobs:
  message-check:
    name: Block Merge Commits

    runs-on: ubuntu-latest

    steps:
      - name: Cancel Previous Runs
        uses: styfle/cancel-workflow-action@0.9.0
        with:
          access_token: ${{ github.token }}

      - name: Check is merge PR
        id: check-is-merge
        run: |
          if [[ ${{ toJSON(github.event.pull_request.body) }} =~ \|?[[:space:]]*Category\?[[:space:]]*\|[[:space:]]*ME([[:space:]]|(\\[rn]))+ ]]; then
              echo ::set-output name=isMerge::true
          fi

      - name: Block Merge Commits
        if: steps.check-is-merge.outputs.isMerge != 'true'
        uses: Morishiri/block-merge-commits-action@v1.0.1
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}