Update Jenkinsfile

Author: pavan203

Jenkinsfile

@@ -2,27 +2,22 @@ pipeline {
     agent none
 
     stages {
-        stage('Build') {
-            agent { label 'built-in' }
-            tools { maven 'MAVEN' }
-            steps {
-                bat 'mvn clean install -DskipTests'
-                archiveArtifacts artifacts: 'target/my-app-1.0-SNAPSHOT.jar', fingerprint: true
-            }
-        }
+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('Run on Slave') {
-            agent { label 'docker' }
-            steps {
-                // Use unarchive instead of copyArtifacts
-                copyArtifacts(
-                    projectName: "${env.JOB_NAME}",
-                    filter: 'target/my-app-1.0-SNAPSHOT.jar',
-                    selector: specific('${BUILD_NUMBER}')
-                )
-                sh 'java -jar my-app-1.0-SNAPSHOT.jar'
-            }
-        }
     }
 }