[jira] [Commented] (MENFORCER-321) RequirePluginVersions check works wrong on multi-module projects

["Alex Shesterov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MENFORCER-321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16639946#comment-16639946 ] 

Alex Shesterov commented on MENFORCER-321:
------------------------------------------

Seems like {{session.getProjectDependencyGraph().getSortedProjects();}} doesn't return parents, but does return children.

> RequirePluginVersions check works wrong on multi-module projects
> ----------------------------------------------------------------
>
>                 Key: MENFORCER-321
>                 URL: https://issues.apache.org/jira/browse/MENFORCER-321
>             Project: Maven Enforcer Plugin
>          Issue Type: Bug
>          Components: Standard Rules
>    Affects Versions: 3.0.0-M2
>            Reporter: Alex Shesterov
>            Priority: Major
>
> The {{RequirePluginVersions}} check doesn't work as documented on multi-module projects:
>  
> *1. When the build is started on the parent POM:*
>  If plugin versions are defined for just one of the modules (not the parent), the check succeeds, even if the plugin versions aren't defined for the parent pom or some other modules.
> For example, the {{<}}{{r}}{{equirePluginVersions>}} check succeeds for the following structure, if {{mvn validate}} is run for the parent POM: 
> {code:java}
> Parent POM: does NOT define plugin versions, modules: Sub1, Sub2.
>   |_ Sub1: Defines plugin versions.
>   |_ Sub2: Does NOT define plugin versions. 
> {code}
>  
>  
> *2. When the build is started for a "child module"* which inherits plugin versions from its parent, the enforcer plugin reports a failure.
> For example, the {{<}}{{r}}{{equirePluginVersions>}} check fails for the following structure, if {{mvn validate}} is run for Sub1: 
> {code:java}
> Parent POM: Defines plugin versions, modules: Sub1, Sub2.
>   |_ Sub1: Inherits plugin versions.
>   |_ Sub2: Inherits plugin versions. 
> {code}
>  
>  



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