[m203] Get names of all transitive dependencies in a mojo

[Michael Meyer <mi...@bluewin.ch>]

Hi,
how can I retrive the names of all dependencies including the transitive 
dependencies in a Java Plugin (Mojo)?
I took a look at the code of the eclipse plugin but the dependency part 
seemed a bit complicated for
"just" getting all transitive dependencies. And I'm not familier with 
the term "reactor" that made understanding the
code a bit awkward ;-)

michael

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RE: [m203] Get names of all transitive dependencies in a mojo

[Dave Syer <da...@hotmail.com>]

> Check out the dependency plugin.   It has all the code you need. 

Would someone be able to summarise what the code in dependency plugin is
doing.  It seems very complex (and would certainly be useful to others), but
I don't follow it very well.  It seems to be doing project.getArtifacts()
and then filtering that list.  I would assume that filtering is an exclusion
(so the list should start with more on it than I might be interested in),
but when I do this in a mojo.execute:

  getLog().info("Artifacts: "+project.getArtifacts());

I get an empty set (despite the project having multiple dependencies - e.g.
aven-plugin-api).  Is that right?
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Re: [m203] Get names of all transitive dependencies in a mojo

[Edwin Punzalan <ep...@exist.com>]

You can use the project-info-reports' dependencies report to see them.  
I think just doing "mvn site" will generate the dependencies report 
along with the other reports.


Michael Meyer wrote:
> Hi,
> how can I retrive the names of all dependencies including the 
> transitive dependencies in a Java Plugin (Mojo)?
> I took a look at the code of the eclipse plugin but the dependency 
> part seemed a bit complicated for
> "just" getting all transitive dependencies. And I'm not familier with 
> the term "reactor" that made understanding the
> code a bit awkward ;-)
>
> michael
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>

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Re: [m203] Get names of all transitive dependencies in a mojo

[Kristian Nordal <kr...@gmail.com>]

On 4/12/06, Michael Meyer <mi...@bluewin.ch> wrote:
>
> Hi,
> how can I retrive the names of all dependencies including the transitive
> dependencies in a Java Plugin (Mojo)?
> I took a look at the code of the eclipse plugin but the dependency part
> seemed a bit complicated for
> "just" getting all transitive dependencies. And I'm not familier with
> the term "reactor" that made understanding the
> code a bit awkward ;-)


Hi,

You can do something like this to get all dependencies:

    /**
     * @parameter expression="${project.artifacts}"
     * @required
     */
    private Set artifacts;

Then get the name from all the Artifact instances.

--
Cheers,
Kristian