Newpipeline

jenkins/Jenkinsfile

@@ -1,3 +1,4 @@
+
 pipeline {
     agent any
     stages {
@@ -20,11 +21,13 @@ pipeline {
             steps {
                 sh './jenkins/scripts/deliver.sh'
             }
+
         }
         stage('Complete') {
             steps {
-                echo 'Job Complete!'
+                echo 'Job Complete - The Pipeline has Finished!'
             }
         }
+
     }
 }

jenkins/scripts/deliver.sh

@@ -1,26 +1,7 @@
 #!/usr/bin/env bash
 
-echo 'The following Maven command installs your Maven-built Java application'
-echo 'into the local Maven repository, which will ultimately be stored in'
-echo 'Jenkins''s local Maven repository (and the "maven-repository" Docker data'
-echo 'volume).'
-set -x
-mvn jar:jar install:install help:evaluate -Dexpression=project.name
-set +x
+#!/bin/bash
+set -e
 
-echo 'The following complex command extracts the value of the <name/> element'
-echo 'within <project/> of your Java/Maven project''s "pom.xml" file.'
-set -x
-NAME=`mvn help:evaluate -Dexpression=project.name | grep "^[^\[]"`
-set +x
-
-echo 'The following complex command behaves similarly to the previous one but'
-echo 'extracts the value of the <version/> element within <project/> instead.'
-set -x
-VERSION=`mvn help:evaluate -Dexpression=project.version | grep "^[^\[]"`
-set +x
-
-echo 'The following command runs and outputs the execution of your Java'
-echo 'application (which Jenkins built using Maven) to the Jenkins UI.'
-set -x
-java -jar target/${NAME}-${VERSION}.jar
+echo "Running the Java application..."
+java -jar target/my-app.jar

pom.xml

@@ -1,12 +1,14 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" 
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.mycompany.app</groupId>
   <artifactId>my-app</artifactId>
   <packaging>jar</packaging>
   <version>1.0-SNAPSHOT</version>
   <name>my-app</name>
   <url>http://maven.apache.org</url>
+
   <dependencies>
     <dependency>
       <groupId>junit</groupId>
@@ -15,14 +17,28 @@
       <scope>test</scope>
     </dependency>
   </dependencies>
+
   <build>
+    <finalName>my-app</finalName>       
     <plugins>
       <plugin>
-        <!-- Build an executable JAR -->
+        <!-- Ensure correct Java version -->
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <source>8</source>
+          <target>8</target>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <!-- Build an executable JAR with a fixed name -->
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-jar-plugin</artifactId>
         <version>3.0.2</version>
         <configuration>
+          <finalName>my-app</finalName>  <!-- Ensures JAR is named my-app.jar -->
           <archive>
             <manifest>
               <addClasspath>true</addClasspath>

test.jenkinsfile

@@ -0,0 +1,30 @@
+pipeline {
+    agent any
+    stages {
+        stage('Build') {
+            steps {
+                sh 'mvn -B -DskipTests clean package'
+            }
+        }
+        stage('Test') {
+            steps {
+                sh 'mvn test'
+            }
+            post {
+                always {
+                    junit 'target/surefire-reports/*.xml'
+                }
+            }
+        }
+        stage('Deliver') {
+            steps {
+                sh './jenkins/scripts/deliver.sh'
+            }
+        }
+        stage('Complete') {
+            steps {
+                echo 'Job Complete!'
+            }
+        }
+    }
+}