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Can't build image of war file using mvn spring-boot:build-image

I'm trying to build a Docker image to my project (which is packaged to war file, not jar file) using Spring Boot build-image goal and I got this error
Execution default-cli of goal org.springframework.boot:spring-boot-maven-plugin:2.3.3.RELEASE:build-image failed: Source must refer to an existing file, got E:\my_project\Java\Workspace\demo\target\demo-0.0.1-SNAPSHOT.jar
This the command which I used to build the image
mvn spring-boot:build-image -Dspring-boot.build-image.imageName=projectio/demo
And this is my pom file
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.3.3.RELEASE</version>
<relativePath/>
</parent>
<groupId>com.pdr</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>demo</name>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
The plugin seems to search for a jar file and I'm building a war file how can I fix this?

The current version of spring(2.3.5) does not support to build an image of a war file type using mvn spring-boot:build-image or gradle bootBuildImage.
They have decided to add this feature to 2.5X release. The below milestone link has detail about the same.
https://github.com/spring-projects/spring-boot/issues/22821
https://github.com/spring-projects/spring-boot/milestone/185

You can try changing packaging from war to jar
<packaging>jar</packaging>

add external jar to Spring boot maven project

I have two spring boot projects
first project contain my Entity, DTO and REPO class
Second is containing all Controller and service
so here what we trying to do i am creating jar of my entity project as add as mavan dependency into second project after adding dependency in Pom file of 2nd project i also add jar in .m2 or with 1st project directory
After adding mavan dependency 1st project in pom am not getting any error but when i am trying to access any class or my 1st project am not able to find in class
2nd Project pom file
<?xml version="1.0" encoding="UTF-8"?>
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.9.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.coreservice</groupId>
<artifactId>bms-coreservice</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>bms-coreservice</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>com.bms</groupId>
<artifactId>dataload</artifactId>
<version>0.0.1-SNAPSHOT</version>
<!-- <scope>system</scope>
<systemPath>${project.basedir}/lib/dataload-0.0.1-SNAPSHOT.jar</systemPath> -->
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.github.munerf.modelmapper-spring-boot-starter/modelmapper-spring-boot-starter -->
<dependency>
<groupId>com.github.munerf.modelmapper-spring-boot-starter</groupId>
<artifactId>modelmapper-spring-boot-starter</artifactId>
<version>0.0.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/postgresql/postgresql -->
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
After adding Dependency mavan repo list showing jar
I also try that
<repositories>
<repository>
<id>in-project</id>
<name>In Project Repo</name>
<url>file://${basedir}\src\lib\dataload-0.0.1-SNAPSHOT.jar</url>
</repository>
</repositories>

Firstly you can put this code into pom file which project do you want to inject to another
For example this is DAO ' s pom file
<modelVersion>4.0.0</modelVersion>
<groupId>tr.com.project</groupId>
<artifactId>project-dao</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<java.version>1.8</java.version>
<application.module.version>0.0.1-SNAPSHOT</application.module.version>
</properties>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.1.1</version>
</plugin>
</plugins>
</pluginManagement>
</build>
And you can access into another project to this DAO
You must put this code another project' pom
<dependency>
<groupId>tr.com.project</groupId>
<artifactId>project.dao</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>

You could install the project of the external JAR using maven:
mvn install:install-file -Dfile=<path-to-file> -DgroupId=<group-id> \
-DartifactId=<artifact-id> -Dversion=<version> -Dpackaging=<packaging>
or if the jar was built using maven then this already would be enough:
mvn install:install-file -Dfile=<path-to-file>
This project then will simply be available in your maven repository and you can include it as you do with any other maven dependency.

For me this works:
IMPORTANT NOTE: First add all jar files in lib folder in the root directory of the project.
Plugin to include all jar files in one .war
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
<configuration>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
<warName>ROOT</warName>
<failOnMissingWebXml>false</failOnMissingWebXml>
<webResources>
<resource>
<directory>${project.basedir}/lib</directory>
<targetPath>WEB-INF/lib</targetPath>
<includes>
<include>*.jar</include>
</includes>
</resource>
</webResources>
</configuration>
</plugin>
</plugins>
</build>
This configuration tells Maven to include all jar files in the lib directory, and place them in the WEB-INF/lib directory in the war file. When you run mvn clean install, Maven will package the jar files with your war file.
Plugin to include all jars in one jar
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.2</version>
<configuration>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
<warName>ROOT</warName>
<failOnMissingWebXml>false</failOnMissingWebXml>
<webResources>
<resource>
<directory>${project.basedir}/lib</directory>
<targetPath>WEB-INF/lib</targetPath>
<includes>
<include>*.jar</include>
</includes>
</resource>
</webResources>
</configuration>
</plugin>
</plugins>
</build>
This configuration tells Maven to include the dependency.jar file in the lib directory in the jar file, and to specify the classpath in the jar's manifest. The jar file will be built in the target directory, and you can run the jar file with the command java -jar target/your-jar-file.jar.
Try building the project from Eclipse or any other IDEs.
Right click Project > Run as > maven build... > mvn clean install

Package Not Found Maven Compile Error on Mvn Clean Install

I have a micro-service based application that I am building out locally. I have a situation where micro-service A is depending on micro-service B and as such I have included B in A's pom as a dependency and there are no errors in the code and all of the classes are recognized. However, when I go to do a 'mvn clean install' command on A, I get the error where none of the packages in B are recognized as well as 'Cannot find symbol' for all of the classes from B that I am trying to use in A.
I have tried changing the execution goal of the maven plugin to 'repackage' in the pom of B like:
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
I have also confirmed that the JAR file is getting correctly built out to my local maven repository in my .m2 folder and made sure that the classes and code is contained there.
I also have tried breaking down the maven commands into sub-commands instead of just doing a maven clean install
POM for MS A
<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.oz</groupId>
<artifactId>franchise-api</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>oz-franchise-api</name>
<description>API for FRP</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- SPRING WEB -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- DATABASE/JPA BACKEND -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- USEFUL TOOLS -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<!-- OTHER OZ DEPENDENCIES -->
<dependency>
<groupId>com.oz</groupId>
<artifactId>core-library</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
POM for MS B
<?xml version="1.0" encoding="UTF-8"?>
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.3.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.oz</groupId>
<artifactId>core-library</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>oz-core-library</name>
<description>The core library for oz</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!-- SPRING BOOT -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<!-- DATABASE/JPA BACKEND -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- MYSQL DATABASE -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.15</version>
</dependency>
<!-- JAVAX VALIDATION -->
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>2.0.1.Final</version>
</dependency>
<!-- LOMBOK -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

If your two microservices both need a set of classes, put that classes into a separate (third) jar, build it as normal jar and use it as dependency in both.

how to downgrade spring boot project?

I have a spring boot project build on 2.1.0.RELEASE.
I want to run this project on Weblogic server which is running on a java1.7 version.
I tried to change the java version in my pom.xml to
<java.version>1.7</java.version>
but it didn't work.
when I create an executable jar from my project it still showing build_jdk as 1.8 so I decided to switch to springboot's older version 1.4.0 expecting it to run on Java 7. However, when I build my project again I don't see any change in the manifest file of the generated jar. It is still showing springboot version as 2.1.0.RELEASE.
can anyone suggest regarding one of the 2 things?
Build project with springboot 2.1.0 and Java version 7
Downgrade springboot to 1.4.0 and build with Java 7
here is my pom.xml
<?xml version="1.0"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd"
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>parent-XYZ-package</groupId>
<artifactId>parent-XYZ-project</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<artifactId>myProject</artifactId>
<name>myProject</name>
<url>http://maven.apache.org</url>
<properties>
<java.version>1.7</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
<configuration>
<classifier>exec</classifier>
</configuration>
</execution>
</executions>
<configuration>
<archive>
<mainClass>MyMainClass</mainClass>
</archive>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
</dependency>
**<dependency>
<groupId>DependentUserProjec</groupId>
<artifactId>DependentUserProject</artifactId>
<version>${project.version}</version>
</dependency>**
<dependency>
<groupId>weblogic</groupId>
<artifactId>wlfullclient</artifactId>
<version>12.1.2.0.0</version>
</dependency>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/commons-io/commons-io -->
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.4.0.RELEASE</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
</project>
one more thing to note that I already have a parent pom in my pom.xml
Hence I am specifying my springboot parent dependency through <DependencyManagement> tag.
Update
Which ever springboot version I specify in pom.xml its always building my project with Springboot 2.1.1.RELEASE
Below is the snapshot from my manifest file generated
Manifest-Version: 1.0
Archiver-Version: Plexus Archiver
Built-By: SID
Start-Class: myMainClass **This line is I have edited just to post on this site**
Spring-Boot-Classes: BOOT-INF/classes/
Spring-Boot-Lib: BOOT-INF/lib/
Spring-Boot-Version: 2.1.1.RELEASE
Created-By: Apache Maven 3.5.3
Build-Jdk: 1.8.0_181
Main-Class: org.springframework.boot.loader.JarLauncher

step 1: change the java version in pom file.
<properties>
<java.version>1.8</java.version>
</properties>
step 2: Go to maven and update the project.
Go to maven and update the project
More Details on this video

Spring Boot application is not executable

I am migrating my old Spring setup to Spring Boot 1.5.1.RELEASE.
I'm failing to get an executable .jar, I followed countless examples but my jar fails to become an executable.
It's a multi-module setup so here is my parent pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<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.xyz</groupId>
<artifactId>xyz</artifactId>
<name>xyz</name>
<version>1.0.0</version>
<packaging>pom</packaging>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.1.RELEASE</version>
</parent>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<commons.version>3.5</commons.version>
<guava.version>21.0</guava.version>
</properties>
<modules>
<module>mainApp</module>
<module>module1</module>
<module>module2</module>
..........
</modules>
<dependencyManagement>
<dependencies>
<!-- Spring boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<!-- commons -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.5</version>
</dependency>
<!-- google guava -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<!-- Test -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
</dependencyManagement>
</project>
This is the pom of the mainApp, it is the module that has Application.java which holds main method.
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>xyz</artifactId>
<groupId>com.xyz</groupId>
<version>1.0.0</version>
</parent>
<artifactId>mainApp</artifactId>
<groupId>com.xyz.mainApp</groupId>
<packaging>jar</packaging>
<name>mainApp</name>
<dependencies>
<!-- Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Spring Security OAuth2-->
<dependency>
<groupId>org.springframework.security.oauth</groupId>
<artifactId>spring-security-oauth2</artifactId>
</dependency>
<!-- xyz dependencies -->
<dependency>
<groupId>com.xyz.module3</groupId>
<artifactId>module3</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.xyz.module2</groupId>
<artifactId>module2</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<executable>true</executable>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<finalName>xyz</finalName>
</build>
</project>
Things that work:
So things work okay when I do mvn clean install in the folder of parent pom.xml and then run mvn spring-boot:run in the mainApp folder
Things that fail:
when I execute java -jar mainApp/target/xyz.jar I get an error like:
no main manifest attribute, in mainApp/target/xyz.jar
if I attempt to run the jar like ./mainApp/target/xyz.jar, well I can't as the file is not an executable, my macOS Sierra terminal shows this for file permissions:
-rw-r--r-- 1 userXYZ staff 37641156 Feb 1 13:14 xyz.jar
If I manually change the permissions to -rwxr--r-- and attempt to run the file I get this gibberish:
/xyz.jar: line 1: PK: command not found
./xyz.jar: line 2: syntax error near unexpected token `)'
./xyz.jar: line 2: ?iAJ META-INF?iAJMETA-INF/MANIFEST.MFu??J?0??y?y??,??nW*???Jb3?F?LI?????qa?n?3???)Mp5&V????ñ^IQ?????ޱ?.#??`?$?{<??7?m6?j܀?W????'????γڎ9?>????RT?͡?V??
G??
3iR?G4???dә?A(̀?z?ϖV]ٷ??T??O>?^??0wy?u?^??S]?iG?2?"???i?$?'

The problem is not how the plugin is configured, but where the plugin is configured.
I have wrapped my plugins with <pluginManagement>, which was causing all the problems, when i removed it all was resolved and worked perfectly

update your build block in pom.xml with following, make sure you are using using Maven 3.2 (or better):
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>1.5.1.RELEASE</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>

the main class entry is missing in the jar manifesto.
Please modify the boot maven plugin as below:
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>${start-class}</mainClass>
<layout>ZIP</layout>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
Plugin info