Jenkins Stage for Extent reports

Jenkinsfile

stage('cucumber bdd tests') {

            steps {

                sh 'mvn clean -Dtest=${cuke} test -Ddomain=${domain} -Dport=${test_port} -Dcontext=${context} -Dsleep="0" -Dbrowser="headless"'

            }
            post {
                always {
                    publishHTML([
                            allowMissing         : false,
                            alwaysLinkToLastBuild: false,
                            keepAll              : false,
                            reportDir            : 'target/cucumber',
                            reportFiles          : 'extent_report.html',
                            reportName           : 'BDD report',
                            reportTitles         : ''
                    ])
                }
            }

        }