Maven snippet

copyResources.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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>parentGroupID</groupId>
    <artifactId>parentArtifactID</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>

  <artifactId>artifactID</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>moduleName</name>
  <packaging>jar</packaging>

  <build>
    <plugins>
      <plugin>
        <artifactId>maven-resources-plugin</artifactId>
        <executions>
          <execution>
            <id>copy-resources</id>
            <phase>validate</phase>
            <goals>
              <goal>copy-resources</goal>
            </goals>
            <configuration>
              <outputDirectory>${project.build.directory}/classes/resources/</outputDirectory>
              <resources>
                <resource>
                  <directory>
                    ${project.parent.basedir}/path/to/resource
                  </directory>
                </resource>
              </resources>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

</project>

createDelivery.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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>parentGroupID</groupId>
    <artifactId>parentArtifactID</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>

  <artifactId>artifactID</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>moduleName</name>
  <packaging>jar</packaging>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-assembly-plugin</artifactId>
        <configuration>
          <descriptors>
            <descriptor>assembly/assembly.xml</descriptor>
          </descriptors>
        </configuration>
        <executions>
          <execution>
            <id>make-release</id>
            <phase>package</phase>
            <goals>
              <goal>single</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

</project>

createJar.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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>parentGroupID</groupId>
    <artifactId>parentArtifactID</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>

  <artifactId>artifactID</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>moduleName</name>
  <packaging>jar</packaging>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <configuration>
          <archive>
            <manifest>
              <addClasspath>true</addClasspath>
              <mainClass>
                MainClassWithMainFunction
              </mainClass>
            </manifest>
          </archive>
        </configuration>
      </plugin>
    </plugins>
  </build>

</project>

createSpringAndNormalJar.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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>parentGroupID</groupId>
    <artifactId>parentArtifactID</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>

  <artifactId>artifactID</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>moduleName</name>
  <packaging>jar</packaging>

  <build>
    <plugins>
      <!-- Create executable Jar for SpringBoot -->
      <plugin>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
      </plugin>
      <!-- Create library Jar -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-jar-plugin</artifactId>
        <configuration>
          <archive>
            <manifest>
              <addClasspath>true</addClasspath>
            </manifest>
          </archive>
        </configuration>
        <executions>
          <execution>
            <id>build-lib</id>
            <phase>package</phase>
            <goals>
              <goal>jar</goal>
            </goals>
            <configuration>
              <classifier>lib</classifier>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

</project>

executeJava.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/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>parentGroupID</groupId>
    <artifactId>parentArtifactID</artifactId>
    <version>0.0.1-SNAPSHOT</version>
  </parent>

  <artifactId>artifactID</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>moduleName</name>
  <packaging>jar</packaging>

  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <executions>
          <execution>
            <goals>
              <goal>java</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <executable>java</executable>
          <arguments>
            <argument>-cp</argument>
            <classpath>${env.CLASSPATH}</classpath>
            <argument>MainClassWithMainFunction</argument>
          </arguments>
        </configuration>
      </plugin>
    </plugins>
  </build>

</project>