JENKINSFILE9

pipeline {
    agent {
        label 'ubuntuNode1'
    }
    stages {
        stage('pre -build') {
            steps {
                echo "pre-build"
            }
        }
        stage('build and Deploy') {
            agent {
                dockerfile {
                    dir 'ci'
                    reuseNode true
                }
            }
            steps {
                script {
                   sh 'echo kamal'
                }
            }
        }
        stage('Unit tests') {
            steps {
                sh 'echo Running unit tests'
            }
        }
        stage('Regression tests') {
            steps {
                parallel(
                    chrome : {
                        sh 'echo Running E2E tests on chrome'
                    },
                    firefox : {
                        sh 'echo Running E2E tests on chrome'
                    },
                    safari : {
                        sh 'echo Running E2E tests on chrome'
                    }
                )
                
            }
        }
        stage('Release to prod') {
            steps {
                sh 'echo Releasing to prod'
            }
        }
    }
 post {
        always {
            echo 'Cleanup after everything!'
        }
    }
}