workflows/check-by-name: print failed command output

    steps:

      - name: Resolving the merge commit

        run: |

          if result=$(git ls-remote --exit-code ${{ github.event.pull_request.base.repo.clone_url }} refs/pull/${{ github.event.pull_request.number }}/merge); then

          if result=$(git ls-remote --exit-code ${{ github.event.pull_request.base.repo.clone_url }} refs/pull/${{ github.event.pull_request.number }}/merge 2>&1); then

            mergedSha=$(cut -f1 <<< "$result")

            echo "The PR appears to not have any conflicts, checking the merge commit $mergedSha"

          else

            echo "The PR may have a merge conflict"

            echo "'git ls-remote' output was:"

            echo "$result"

            exit 1

          fi

          echo "mergedSha=$mergedSha" >> "$GITHUB_ENV"