[jira] [Updated] (MNG-7400) Allow more WorkspaceReader's to participate

["Guillaume Nodet (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MNG-7400?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guillaume Nodet updated MNG-7400:
---------------------------------
    Fix Version/s: 3.8.x-candidate

> Allow more WorkspaceReader's to participate
> -------------------------------------------
>
>                 Key: MNG-7400
>                 URL: https://issues.apache.org/jira/browse/MNG-7400
>             Project: Maven
>          Issue Type: Improvement
>            Reporter: Christoph Läubrich
>            Priority: Major
>             Fix For: 3.8.x-candidate
>
>
> Currently there are two kind of "WorkspaceReader"s the reactor one and the one obtained from the RepositorySystemSession (what is feed by an 'ide' scoped component in org.apache.maven.internal.aether.DefaultRepositorySystemSessionFactory).
> In [Tycho |https://github.com/eclipse/tycho] we have the demand to supply a WorkspaceReader as there is a so called "target platform" as the source of artifacts.
> Now it does not seem correct to declare it as an "IDE", and of course we don't want to block the IDE use-case.
> Another issue is that at the time the IDE component is injected there is no session and thus a session scoped component won't work as well so even if we would use this we are rather "blind".
> It would be good to have maven discover WorkspaceReader's as it discovers AbstractMavenLifecycleParticipant's in the following way, right before the session is fixed:
> {code:java}
> for ( WorkspaceReader reader : getWorkspaceReader( session.getProjects() ) )
> {
> 	//chain them together with the current workspace reader(s)
> }
> {code}



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