project/
    |--tool1/
    |  |--target/
    |     |--tool1-jar-with-dependencies.jar
    |--tool2/
    |  |--target/
    |     |--tool2-jar-with-dependencies.jar
           
    |--tool-bundle/
    |  |--target/
    |     |--tool-bundle.zip?
           
    <assembly ...>
      <id>bin</id>
      <formats>
        <format>zip</format>
      </formats>
      <includeBaseDirectory>false</includeBaseDirectory>
      <moduleSets>
        <moduleSet>
        <useAllReactorProjects>true</useAllReactorProjects>
        <includes>
          <include>tool1:jar-with-dependencies</include>
          <include>tool2:jar-with-dependencies</include>
        </includes>
        <binaries>
          <outputDirectory>${artifactId}</outputDirectory>
          <unpack>false</unpack>
        </binaries>
        </moduleSet>
      </moduleSets>
    </assembly>