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https://issues.apache.org/jira/browse/MNG-8720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tamas Cservenak reassigned MNG-8720:
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Assignee: Tamas Cservenak
> Warning about root directory and multiModuleProjectDirectory not being
> aligned doesn't account for symlinks
> -----------------------------------------------------------------------------------------------------------
>
> Key: MNG-8720
> URL: https://issues.apache.org/jira/browse/MNG-8720
> Project: Maven
> Issue Type: Bug
> Components: Command Line, Core
> Affects Versions: 4.0.0-rc-3
> Reporter: Henning Hoefer
> Assignee: Tamas Cservenak
> Priority: Minor
> Fix For: 4.0.0-rc-4
>
>
> When you have a symlink in your project path, the warning "{{{}Project root
> directory and multiModuleProjectDirectory are not aligned{}}}" is always
> triggered.
> The reason is, that [in
> DefaultRootLocator|https://github.com/apache/maven/blob/maven-4.0.0-rc-3/impl/maven-impl/src/main/java/org/apache/maven/impl/model/rootlocator/DefaultRootLocator.java#L67],
> both paths are compared with {{Objects.equals}} instead of
> {{{}Files.isSameFile{}}}, when the root is resolved by the JVM (resulting in
> a canonical path) while the fallback directory is using the property passed
> in from the bash start script (which doesn't resolve the found path to a
> canonical one).
> This can either be fixed in the {{DefaultRootLocator}} as described above, or
> in the start script, by resolving the found root using {{realpath}} (might
> not be available on Windows though?).
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