name: PR Target Check on: pull_request_target: types: [opened] permissions: pull-requests: write jobs: comment: if: ${{ github.base_ref != "master" }} runs-on: ubuntu-latest steps: - uses: actions/github-script@v7 with: script: | github.rest.issues.createComment({ issue_number: context.issue.number, owner: context.repo.owner, repo: context.repo.repo, body: '⚠️ This pull request does not target the master branch.' })