Howdy,

Per, thank you for looking into this!

Could you explain what "global POM" and what "nested POM" is in this case?

Thanks
T

On Thu, Nov 6, 2025 at 8:29 PM Per Nyfelt <[email protected]> wrote:
>
> Hi,
>
> Tamas asked me to take a look at this bug report:
> https://github.com/apache/maven-resolver-ant-tasks/issues/138
>
> It highlights an issue I hope to get some advice on.
>
> The essence of the issue is whether we should enforce a "global pom" or
> not. Today we allow overriding it in the deploy task e.g:
>
> <target name="testDeployOverrideGlobalPom" depends="setUp"> <repo:pom 
> file="${project.dir}/dummy-pom.xml"/> <repo:deploy remotereporef="distrepo"> 
> <pom file="${project.dir}/other-pom.xml"/> </repo:deploy> </target>
>
> But if the user ONLY specifies the pom as a nested element inside the
> deploy e.g:
>
> <target name="testDeployNoGlobalPom" depends="setUp">
> <repo:deploy> <repo:artifact file="${artifact.file}"> <repo:pom 
> file="${project.dir}/dummy-pom.xml"/> </repo:artifact> </repo:deploy> 
> </target>
>
> Then we throw an NPE on  line 133 of the AbstractDistTask (because there
> is no global pom).
>
> I have reproduced the error in a test here:
> https://github.com/apache/maven-resolver-ant-tasks/pull/139
>
> The question is if we should
>
> 1. Allow this usage (fix the NPE issue)
>
> 2. Not allow this and throw a BuildException stating that a global pom
> must be registered before an override is specified.
>
> What do you think?
>
> Regards,
>
> Per

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