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https://issues.apache.org/jira/browse/MNG-7982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17798998#comment-17798998
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ASF GitHub Bot commented on MNG-7982:
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gnodet commented on PR #1357:
URL: https://github.com/apache/maven/pull/1357#issuecomment-1864442381
> Hi @cstamas , what is the plan to identify mvn 4 consumed artifacts to
switch the impl, using the mvn4 specific pom metadata file? in current state it
breaks probably too easily IMHO and I didn't find how we enable this behavior
in the produced pom for the consumed artifact - I don't think it is good to be
a config prop, it should belong to the pom only to avoid a global toggle which
will work only under a closed ecosystem.
The consumer has no knowledge. I also kinda saw that as a problem...
I wonder if this should be automatically toggled by the modelVersion of the
root project: if using a 4.1.0 model, then use the new depMgr, if using 4.0.0
model, use the Maven 3 compatible one....
This piece can be easily detected very early at boot time and could be used
to configure the resolver.
> Make classic transitive depMgr the default, provide fallback to classic and
> transitive
> --------------------------------------------------------------------------------------
>
> Key: MNG-7982
> URL: https://issues.apache.org/jira/browse/MNG-7982
> Project: Maven
> Issue Type: Improvement
> Components: Artifacts and Repositories
> Reporter: Tamas Cservenak
> Assignee: Tamas Cservenak
> Priority: Major
> Fix For: 4.0.0, 4.0.0-alpha-12
>
>
> As seen in various issues (MRESOLVER-235, MNG-7003 and others), users are
> calling out how depMgt should be handled in both cases: when building (it
> is), and when consuming (it is not).
> As it turned out, Maven3 since existence of Resolver used the "classic"
> depMgr that works like Maven2 (does not apply depMgt). Maven4 may be point to
> apply "transitive" depMgr as default, while offer fallback to classic?
> This depends on resolver release.
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