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https://issues.apache.org/jira/browse/MJAVADOC-648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17958034#comment-17958034
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Olivier Lamy commented on MJAVADOC-648:
---------------------------------------
This project has moved from Jira to GitHub Issues. This issue was migrated to
[apache/maven-javadoc-plugin#1012|https://github.com/apache/maven-javadoc-plugin/issues/1012].
> Aggregate apidocs not built for a flat maven multi-module project
> ------------------------------------------------------------------
>
> Key: MJAVADOC-648
> URL: https://issues.apache.org/jira/browse/MJAVADOC-648
> Project: Maven Javadoc Plugin (Moved to GitHub Issues)
> Issue Type: Bug
> Components: javadoc
> Affects Versions: 3.1.0, 3.1.1, 3.2.0
> Reporter: Phil
> Assignee: Robert Scholte
> Priority: Major
>
> When using a flat multi-module maven project e.g.
> parent
> +-- pom.xml (parent and reactor)
> module-1
> +-- pom.xml
> module-...
> +-- pom.xml
> The aggregate apidocs e.g. mvn javadoc:aggregate, are not built for the
> parent project. This is because the
> AbstractJavadocMojo#getAggregatedProjects() does not return any sub projects
> for the parent.
> More specifically, #modulesForAggregatedProject(..) compares the module path
> from the POM with the module path from the reactor, and these can be
> different if the Paths are not normalised e.g.
> in the parent pom.xml
> {code:java}
> <modules>
> <module>../module-1</module>
> </modules>
> {code}
> this becomes the module Path
> {code:java}
> Path p = new File(aggregatedProject.getBasedir(), module).toPath();{code}
> {code:java}
> /home/java/project/parent/../module-1
> {code}
> which is not Java equal() to the reactor path for that module of:
> {code:java}
> /home/java/project/module-1
> {code}
> Even though they should be same. Hence the set of modules for the aggregated
> project is empty.
> I downloaded the source and rebuilt the plugin normalising the module Path
> e.g.
> {code:java}
> Path p = new File(aggregatedProject.getBasedir(), module ).toPath();
> modulePaths.add(p.normalize());
> {code}
> This works for my project, but potentially this is not a proper/robust fix
> for this issue. This all used to work fine in 3.0.1 of the plugin - although
> I see a decent change in the codebase around this from 3.0.1 to 3.1.0.
> Is this a bug? or is it actually meant to work like this? which would be an
> issue for the project I am working on going forward.
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