Jenkinsfile refactor

Jenkinsfile

@@ -8,38 +8,24 @@ pipeline {
     stages {
         stage('Checkout') {
             steps {
-                script {
-                    util.setEnv()
-                }
-            }
-        }
-        stage('Build') {
-            when {
-                branch 'master'
-            }
-            environment {
-                CREDS = credentials('docker-registry')
-            }
-            steps {
-                sh 'docker login --username $CREDS_USR --password $CREDS_PSW $REGISTRY'
-                sh 'docker-compose build --parallel'
-                sh 'docker-compose push'
+                setEnv()
             }
         }
         stage('Deploy') {
             when {
                 branch 'master'
             }
+            environment {
+                CREDENTIALS = credentials('docker-registry')
+            }
             steps {
-                sh "docker stack deploy --with-registry-auth --prune --compose-file docker-compose.yml ${env.PROJECT_NAME}"
+                dockerDeploy()
             }
         }
     }
     post {
         always {
-            script {
-                util.sendEmail()
-            }
+            sendEmail()
         }
     }
 }