jenkins update

Jenkinsfile

@@ -37,32 +37,25 @@ pipeline {
 
         stage('Deploy to VM') {
             steps {
-                // Use Jenkins credentials (username + password)
                 withCredentials([usernamePassword(credentialsId: 'deploy-pass-id', usernameVariable: 'USER', passwordVariable: 'PASS')]) {
-                    // Install sshpass if not available
                 sh '''
+                    # Install sshpass if missing
                     if ! command -v sshpass >/dev/null 2>&1; then
                     echo "Installing sshpass..."
                     sudo apt-get update -y && sudo apt-get install -y sshpass
                     fi
-                    '''
 
-                    // Upload frontend build
-                    sh '''
+                    echo "Uploading frontend build ..."
                     sshpass -p "$PASS" rsync -avz --delete \
                     -e "ssh -o StrictHostKeyChecking=no" \
                     frontend/dist/ $USER@$DEPLOY_HOST:$APP_DIR/frontend/dist/
-                    '''
 
-                    // Upload backend code
-                    sh '''
+                    echo "Uploading backend ..."
                     sshpass -p "$PASS" rsync -avz --delete \
                     -e "ssh -o StrictHostKeyChecking=no" \
                     backend/ $USER@$DEPLOY_HOST:$APP_DIR/backend/
-                    '''
 
-                    // Restart backend service
-                    sh '''
+                    echo "Restarting backend service ..."
                     sshpass -p "$PASS" ssh -o StrictHostKeyChecking=no \
                     $USER@$DEPLOY_HOST "
                         cd $APP_DIR/backend &&
@@ -73,6 +66,7 @@ pipeline {
                 }
             }
         }
+
     }
 
     post {