How to prevent 'Error creating assembly archive distribution: A zip file cannot include itself' - maven

Question

I have a multi module project and I want to make a zip with all sources (and other files). I use maven-assemble-plugin.
I found a way with dependencySet, but I do not want add all my module sources (and later javadoc, too) as dependencies. I tried to use moduleSet, but I get an error:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:2.6:single (make-zip) on project test-distribution: Failed to create assembly: Error creating assembly archive distribution: A zip file cannot include itself -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:2.6:single (make-zip) on project test-distribution: Failed to create assembly: Error creating assembly archive distribution: A zip file cannot include itself
My pom.xml:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<id>make-zip</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<descriptors>
<descriptor>src/assemble/distribution.xml</descriptor>
</descriptors>
<appendAssemblyId>false</appendAssemblyId>
<finalName>test</finalName>
</configuration>
</execution>
</executions>
</plugin>
My assembly descriptor:
<?xml version="1.0" encoding="UTF-8"?>
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3 http://maven.apache.org/xsd/assembly-1.1.3.xsd">
<id>distribution</id>
<formats>
<format>zip</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<moduleSets>
<moduleSet>
<useAllReactorProjects>true</useAllReactorProjects>
<sources>
<outputDirectory>/Sources</outputDirectory>
</sources>
</moduleSet>
</moduleSets>
</assembly>
With dependencySet I could fix that problem with option useProjectArtifact, but I found no option for moduleSet. Is there any way to exclude the current project's build?

Answer 1

I find a way to exclude current project's build:
<?xml version="1.0" encoding="UTF-8"?>
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.3 http://maven.apache.org/xsd/assembly-1.1.3.xsd">
<id>distribution</id>
<formats>
<format>zip</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<moduleSets>
<moduleSet>
<useAllReactorProjects>true</useAllReactorProjects>
<excludes>
<exclude>*:test-distribution</exclude>
</excludes>
<sources>
<outputDirectory>/Sources</outputDirectory>
</sources>
</moduleSet>
</moduleSets>
</assembly>