Maven Surefire and Failsafe errors to GitHub Actions Summary

workflow.yml

      #- name: build and test
      # do mvn verify here

      - name: show errors
        if: ${{ failure() }}
        env:
          FAILS_FILE: ${{ runner.temp }}/fails.txt
        run: |
          echo '## Build failure  ' >> $GITHUB_STEP_SUMMARY
          { find . -type f -path '*target/surefire-reports/*.txt' -exec grep -l -E '(Failures: [^0]|Errors: [^0])' {} >> "${FAILS_FILE}" \; || :; }
          { find . -type f -path '*target/failsafe-reports/*.txt' -exec grep -l -E '(Failures: [^0]|Errors: [^0])' {} >> "${FAILS_FILE}" \; || :; }

          while IFS="" read -r errorFile || [ -n "$errorFile" ]; do
            echo "**${errorFile}**  " >> $GITHUB_STEP_SUMMARY
            echo '```text' >> $GITHUB_STEP_SUMMARY
            cat "${errorFile}" >> $GITHUB_STEP_SUMMARY
            echo '```' >> $GITHUB_STEP_SUMMARY
            echo '---' >> $GITHUB_STEP_SUMMARY
          done < "${FAILS_FILE}"