[MNG-7663] The local ArtifactRepository is broken when using enhanced local repo

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.9.0, 4.0.0-alpha-3
• Assignee: Unassigned
• Reporter: Guillaume Nodet
• Created: 04/Jan/23 14:52
• Updated: 01/Jun/23 19:00
• Resolved: 01/Jun/23 19:00

Description

This happens when using split repositories with maven resolver 1.9.x.
This breaks the flatten-maven-plugin for example.

The reason is that maven injects a org.apache.maven.artifact.repository.ArtifactRepository instance for the ${localRepository} which is the same than the one available from MavenExecutionRequest.getLocalRepository() .  

Unfortunately those objects do not wrap the maven resolver local repository implementation and the layout is hardcoded.  The actual implementation is created by https://github.com/apache/maven/blob/maven-3.9.x/maven-core/src/main/java/org/apache/maven/bridge/MavenRepositorySystem.java#L638

Issue Links

• causes: MRESOLVER-322 Local repository split (releases/snapshots) fails with flatten-maven-plugin and imported dependencies
• relates to: MNG-7706 Deprecate ${localRepository} mojo parameter expression