[jbosstools-issues] [JBoss JIRA] (JBIDE-16309) Move inter-JBT dependencies to component poms

[Mickael Istria (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-16309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12931883#comment-12931883 ] 

Mickael Istria commented on JBIDE-16309:
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{quote}Should jbosstools-site-stream be set in each root pom rather than in parent pom so as to break the link/dependency on that definition?{quote}

I believe that's something we can consider for the (near) future. But I feel that for now, it's still safer if we take care of the stream in the parent pom. The change I'm suggesting doesn't require component leads to change their habits for now.
IMO, moving jbosstools-site-stream to projects should be another increment once we've applied and validated this one. And next one could be to let project leads fully take care of their dependencies.
                
> Move inter-JBT dependencies to component poms
> ---------------------------------------------
>
>                 Key: JBIDE-16309
>                 URL: https://issues.jboss.org/browse/JBIDE-16309
>             Project: Tools (JBoss Tools)
>          Issue Type: Enhancement
>          Components: build
>            Reporter: Mickael Istria
>            Assignee: Mickael Istria
>             Fix For: 4.2.0.Alpha2
>
>
> It has been discussed several times that the composite site is a kind of "weak point" in our build chain, because it allows cyclic dependencies, and it also introduces indirections that make it less straightforward to find out what a project should/does depend on to build.
> The benefit of composite now seem a bit light: it's cool because we can put it in parent pom and all builds succeed to get there dependencies, but out of that, there hasn't been much other use-cases. And as we want to provide more and more autonomy to project, this composite site they'd depend on is something that doesn't make them autonomous.
> So the idea is to move dependencies to project root poms. I've made a draft of how it would look like in project pom if we remove the "jbosstools-site" from parent pom and let projects manage their inter-dependencies: https://github.com/mickaelistria/jbosstools-javaee/tree/JBIDE-16309
> You can try this by running "mvn clean verify -P\!jbosstools-site". The "-P\!jbosstools-site" disable the jbosstools-site profile, which is the one controlling addition of the composite or ggregate to the resolver
> https://github.com/jbosstools/jbosstools-build/blob/master/parent/pom.xml#L423 

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