added timestamps and email recipient

Jenkinsfile

@@ -2,11 +2,47 @@ pipeline {
 
     agent any
 
+    // using the Timestamper plugin we can add timestamps to the console log
+    options {
+        timestamps()
+    }
+
+    environment {
+        //Use Pipeline Utility Steps plugin to read information from pom.xml into env variables
+        IMAGE = readMavenPom().getArtifactId()
+        VERSION = readMavenPom().getVersion()
+        EMAIL_RECIPIENTS = 'byusupov@provectus.com'
+    }
+
     stages {
         stage('Test') {
             steps {
                 echo 'Test...'
             }
         }
     }
+
+    post {
+        // Always runs. And it runs before any of the other post conditions.
+        always {
+            // Let's wipe out the workspace before we finish!
+            deleteDir()
+        }
+        success {
+            sendEmail("Successful");
+        }
+        unstable {
+            sendEmail("Unstable");
+        }
+        failure {
+            sendEmail("Failed");
+        }
+    }
+}
+
+def sendEmail(status) {
+    mail(
+        to: "$EMAIL_RECIPIENTS",
+        subject: "Build $BUILD_NUMBER - " + status + " (${currentBuild.fullDisplayName})",
+        body: "Changes:\n " + getChangeString() + "\n\n Check console output at: $BUILD_URL/console" + "\n")
 }