[ http://jira.codehaus.org/browse/MDEP-44?page=all ]
Kohsuke Kawaguchi updated MDEP-44:
----------------------------------
Attachment: diff.txt
The root cause of the problem is in the maven-project module.
Normally, the dependency resolution in Maven consults artifacts in dependency
projects, so that the artifacts from earlier modules can be picked up by later
modules. But this code has a bug in it that it only checks for the main
artifact of modules, and not their attached artifacts.
Because of this, successive modules will fail to resolve attached artifacts
from earlier modules.
The attached patch is against maven-project 2.0.4. You can rebuild the
maven-project 2.0.4 with this patch, and put that in $M2_HOME/lib.
> unpacking/copying of attached artifacts from reactor projects doesn't work
> --------------------------------------------------------------------------
>
> Key: MDEP-44
> URL: http://jira.codehaus.org/browse/MDEP-44
> Project: Maven 2.x Dependency Plugin
> Issue Type: Bug
> Affects Versions: 2.0-alpha-1
> Reporter: Richard van der Hoff
> Attachments: dependency-issue.zip, diff.txt
>
>
> I have a parent project, which has two modules - "one" and "two".
> "one" uses assembly:single to attach an assembly to its build.
> "two" depends upon that assembly, and uses "dependency:unpack-dependencies"
> to unpack it.
> This works fine if the projects are built separately - and the assembly is
> installed in the local repository. However, when using the reactor to build
> both projects at once, the dependency plugin still looks in the local
> repository for the assembly, rather than using the artifact which was just
> built. This either fails, or produces the wrong version of the assembly.
> I suspect this may be a bug with the reactor mechanism - but I don't really
> understand how all that works...
> The attachment demonstrates the problem.
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