maven-source-plugin and jar-no-fork

[Johannes Schneider]

Hi guys,

I run into problems when using this configuration:

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-source-plugin</artifactId>
  <executions>
    <execution>
      <id>attach-sources</id>
      <goals>
        <goal>jar-no-fork</goal>
      </goals>
    </execution>
  </executions>
</plugin>

When doing mvn jgitflow:release-finish I get a 400 error from my nexus instance.

This happens because maven tries to upload the attached sources several times.

Might be related to multi module projects - don't know exactly.

Setting the goal to "jar" solves the issue.

Does anybody have an idea what might cause this problem?

Thanks,

Johannes