Jenkins_SLACK

pipeline {
        agent {
            label 'master'
        }
        tools {
            maven 'mymaven'
            jdk 'myjava'
        }
        environment {
            SLACK_NAME='#stage'
            Server_NAME: 'demo_server'

        }

    stages {

        stage ('Checkout the code') {
            steps{
                git branch: 'main', url: 'https://github.com/devopstrainers1/spring-petclinic.git'
            }
        }

      stage ('Parallel block') {
       parallel {   
        stage ('Code Validate') {
            steps{
                sh """
                mvn validate
                """
            
        }
        }

        stage ('Code Compile') {
            steps{
               
                sh """
                mvn compile
                """
            
        }
        }
       }
      }

        stage ('JUNIT Test') {
            when{ expression {return env.TEST.contains('YES') || return env.ALL.contains('YES')}}
            steps{
                sh """
                mvn test
                """
            }
        }

        stage ('Packaging') {
            steps {
                sh """
                mvn package
                """

            }
        }


      }
      post {

          always{
              junit 'target/surefire-reports/**/*.xml'
          }
      }  

         failure {
             slackSend baseURL: <SLACK_URL>, channel: env.SLACK_NAME, message: "The build is failed"

         } 

}