Update Jenkinsfile

Author: pavan203

Jenkinsfile

@@ -1,23 +1,40 @@
 pipeline {
-    agent none
+    agent none  // No global agent, define per stage
 
     stages {
-stage('Build') {
-    agent { label 'built-in' }
-    tools { maven 'MAVEN' }
-    steps {
-        bat 'mvn clean install -DskipTests'
-        stash includes: 'target/my-app-1.0-SNAPSHOT.jar', name: 'app-jar'
-    }
-}
 
-stage('Run on Slave') {
-    agent { label 'docker' }
-    steps {
-        unstash 'app-jar'
-        sh 'java -jar my-app-1.0-SNAPSHOT.jar'
-    }
-}
+        stage('Build') {
+            agent { label 'built-in' }  // Master node (Windows)
+            tools { maven 'MAVEN' }
+            steps {
+                // Clean build, skip tests
+                bat 'mvn clean install -DskipTests'
+
+                // Stash the JAR for slave
+                stash includes: 'target/my-app-1.0-SNAPSHOT.jar', name: 'app-jar', useDefaultExcludes: false
+            }
+        }
+
+        stage('Test') {
+            agent { label 'built-in' }  // Master node (Windows)
+            tools { maven 'MAVEN' }
+            steps {
+                bat 'mvn test'
+            }
+        }
+
+        stage('Run on Slave') {
+            agent { label 'docker' }  // Slave node label
+            steps {
+                // Clean workspace on slave before unstashing
+                sh 'rm -rf *'
+
+                // Retrieve the JAR
+                unstash 'app-jar'
 
+                // Run the JAR
+                sh 'java -jar target/my-app-1.0-SNAPSHOT.jar'
+            }
+        }
     }
 }