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Date: Wed, 2 Apr 2014 10:00:50 -0700 (PDT)
From: eugene <eugen.rabii@gmail.com>
To: users@maven.apache.org
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Subject: Re: Scanning for Projects... before
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I still attempt the deletion only once, that is already implemented 
inside my plugin and it does not work :(


On 4/2/14, 5:32 PM, Christian Domsch [via Maven] wrote:
> And I think here is the problem. As far as I understand maven, what
> happens with your setup is that maven recognizes the dependency to
> com.test, then you delete it, after that maven treis to use it e.g. in
> the compile step which leads to the error. And the reason is that
> through your setup you call it everytime a project is run in the reactor.
>
> What I meant, is that you create a regular project, through dependency
> mechanisms ensure that it is the very first project to be run (probably
> multiple ways to achieve that) and so the deletion of com.test is only
> attempted once. Every other project afterwards should then try to
> download the plugin because it is not found in the local repo.
>
> Maybe may way is flawed as well, since my idea suggests that each
> project scans the repo uncached.
>
> Christian
>
> On 02.04.2014 16:25, eugene wrote:
>
> > Well.. there are a lot of projects like this.. My plugin is actually
> > inside the maven's super pom from maven-model-builder jar
> > And it gets invoked once per project (even if there are multiple 
> modules)
> >
> > I actually wanted a solution that will not trigger any changes in my 
> poms..
> >
> > On 4/2/14, 5:20 PM, Christian Domsch [via Maven] wrote:
> >> Have you tried creating a dependency for you rproject, that does that
> >> deleting? If I am not mistaken, dependencies should be downloaded (or
> >> attempted to download) for every project in a reactor run. So lets say
> >> your project is P and the newly introduced project is M then it would
> >> look like:
> >>
> >> /-+-M (deletes com.test in any of its goals...)
> >>     |
> >>     +-P has dependency on com.test and M
> >>
> >> Christian
> >>
> >>
> >> On 02.04.2014 16:14, eugene wrote:
> >>
> >>> I could not agree more if only I had a choice :) Thx for the comment
> >>>
> >>>
> >>>
> >>> --
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