name: test unique comment
on:
    pull_request:
        types: [opened, synchronize, reopened]
jobs:
  test1:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Create or update a comment
        uses: taoliujun/action-unique-comment@v1
        with:
            uniqueIdentifier: ${{ github.workflow }}
            body: |
                hello world.