distribution-assembly.xml

<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0" 
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
  <id>dist</id>
  <formats>
    <format>zip</format>
  </formats>
  <fileSets>
    <fileSet>
      <directory>${project.basedir}</directory>
      <outputDirectory>/</outputDirectory>
	  <includes>
        <include>README*</include>
        <include>.classpath</include>
        <include>.project</include>
        <include>*.xml</include>
		<include>Procfile</include>
      </includes>
      <useDefaultExcludes>true</useDefaultExcludes>
    </fileSet>
	<fileSet>
		<directory>${project.basedir}/src</directory>
		<outputDirectory>/src</outputDirectory>
		<useDefaultExcludes>true</useDefaultExcludes>
	</fileSet>
    <fileSet>
      <directory>${project.basedir}/target/jar</directory>
      <outputDirectory>/</outputDirectory>
      <includes>
        <include>*.jar</include>
		<include>*.zip</include>
      </includes>
    </fileSet>
    <fileSet>
      <directory>${project.basedir}/target</directory>
      <outputDirectory>/</outputDirectory>
      <includes>
        <include>*.jar</include>
      </includes>
    </fileSet>
   
  </fileSets>
</assembly>