<dependencySet>
        <useProjectArtifact>false</useProjectArtifact>
        <useStrictFiltering>true</useStrictFiltering>
        <outputDirectory></outputDirectory>
        <unpack>true</unpack>
        <fileMode>0755</fileMode>
        <unpackOptions>
           <lineEnding>keep</lineEnding>
           <includes>
               <include>**/*.sh</include>
           </includes>
        </unpackOptions>
        <includes>
            <include>com.example:my-artifact:jar</include>
        </includes>
</dependencySet>

tar pxvf target/my-package-1.0.0-SNAPSHOT.tgz

-rw-r--r--  1 MWard  staff  1468  3 Sep 09:58 a_script.sh