declarative script

pipeline{
    agent any
    //options{}
   // triggers{}
    tools{
        maven 'maven3.9.6'
    }
    stages{
        stage('1.CloneCode'){
            steps{
               sh "echo cloning the lates app version"
                git'https://github.com/FinnW24/maven-web-application.git'
            }
            }
    }
/*
        stage('2.Mavenbuild'){
            steps{
              sh "echo validate,complie and perform Unittesting"
              sh "echo unit testing must pass for artifacts to be build"
              sh "mvn clean package" 
}
}
/*
stage('3.CodeQualityAnanlysis'){
    steps{
     sh "mvn sonar:sonar" 
     sh "echo codeQualityAnalysis completed"
}
}
stage('4.UploadArtifacts'){
    steps{
     sh "mvn deploy"
     sh "echo artifacts uploaded succesfully"
     sh "echo Iam now a build and release engineer"
     sh "echo build and release completed"
}
}
stage('5.Deploy2UAT'){
    steps{
        sh "echo Deployment is ready for client review"
        sh "echo using deploy to container tool"
        deploy adapters: [tomcat9(credentialsId: 'tomcat-cred', path: '', url: 'http://54.89.162.25:8080/')], contextPath: null, war: 'target/*war'
}
}
stage('6.ManualApproval'){
    steps{
    sh "echo 'please review & approve' "
    timeout(time:300, unit:'MINUTES')
    {input message: 'application ready for deployment, review and approve '}
}
}
stage('7.Deploy2Prod.'){
    steps{
        sh "echo application reviwed and approved and ready for the market"
     deploy adapters: [tomcat9(credentialsId: 'tomcat-cred', path: '', url: 'http://54.89.162.25:8080/')], contextPath: null, war: 'target/*war'
}
}
stage('8.apm'){
    steps{
    sh "echo 'monitoring and observing and alerting'"
    sh "echo 'application perfomance monitoring in progress'"
}
}
*/
    }
    /*
    post{
        always{
            emailext body: 'Finn watangwa ', recipientProviders: [developers(), upstreamDevelopers()], subject: 'application status ', to: 'developers '
}
        success{
            emailext body: 'Finn watangwa ', recipientProviders: [developers(), upstreamDevelopers()], subject: 'application success ', to: 'developers '
}
        failure{
         emailext body: 'Finn watangwa ', recipientProviders: [developers(), upstreamDevelopers()], subject: 'application failure ', to: 'developers '
    }
    }
    */