pipeline {
       agent {
        label "Node_1"
    }

    parameters {
        string(defaultValue: 'CHT', description: '', name: 'projectKey')
        choice(
        choices:['Live','Dev'],
        name:'env'
        )
    }

    stages {
        stage('Prepare env') {
            steps {
                withCredentials([usernamePassword(credentialsId: '73b4e329-4dbe-47d1-b0d0-557e67c6711a', passwordVariable: 'PASSWORD', usernameVariable: 'USERNAME')]) {
                    sh 'chmod +x ./Prepare_env.sh'
                    sh './Prepare_env.sh $USERNAME $PASSWORD'
                }
            }
        }

        stage('Start run test cases on Live') {
        when {expression { return params.env == 'Live'} }
            steps {
                echo " The environment is ${params.env}"
                sh '/usr/local/python3/bin/python3 -m venv /home/local/FARFETCH/amy.zhang/automation_venv'
                sh 'source /home/local/FARFETCH/amy.zhang/automation_venv/bin/activate'
                sh 'chmod +x ./Run_allure.sh'
                sh "./Run_allure.sh https://storm.farfetch-apps.com/OrderProcessing/Returns"
            }
        }
        stage('Start run test cases on Dev') {
             when {expression { return params.env == 'Dev'} }
            steps {
                echo " The environment is ${params.env}"
                sh '/usr/local/python3/bin/python3 -m venv /home/local/FARFETCH/amy.zhang/automation_venv'
                sh 'source /home/local/FARFETCH/amy.zhang/automation_venv/bin/activate'
                sh 'chmod +x ./Run_allure_dev.sh'
                sh "./Run_allure_dev.sh https://storm.farfetch-apps.com/OrderProcessing/Returns"
            }
        }
    }

//     post {
//         always {
//             script {
//                   sh 'find . -name "*.feature" | xargs rm -rf'
//                   allure([includeProperties: false, jdk: '', properties: [], reportBuildPolicy: 'ALWAYS', results: [[path: '/**/allure-results/']]])
//             }
//             slackSend channel: 'U22SRLXNV UU314JZBP U66UGL45B',
//                       color:'#439FE0',
//                       notifyCommitters: true ,
//                       message: "The pipeline ${currentBuild.fullDisplayName} build ${currentBuild.result}. The detail please check: ${env.BUILD_URL}allure ."
//
//         }
//         unstable {
//             slackSend channel: 'U22SRLXNV UU314JZBP',
//                   color: 'warning',
//                   message: "The pipeline ${currentBuild.fullDisplayName} build failed."
//         }
//     }
}

1.
Run_allure.sh

rm -rf ./allure-results/
export PYTHONPATH=$(pwd)
behave --tags="@Smoke" --format=cucumber_json:PrettyCucumberJSONFormatter -o cucumber.json  --format allure_behave.formatter:AllureFormatter -o ./allure-results/  -D url=$1