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Buckminster and Maven2 [message #651721]

Tue, 01 February 2011 12:38

Rajarshi

Messages: 3
Registered: February 2011

Junior Member

Hi,

I am very new to Buckminster. My current project(which having several components and also dependency on eclipse plug-in) is using Maven2.
I want to use Buckminster on top of Maven2. I am able to materialize one of the component and I have noticed...

1. Buckminster is not looking into my local <USER_HOME>/.m2 directory for maven dependencies. It directly goes to maven2 repo and downloads all dependencies into <WORKSPACE>/.buckminster directory.

[How could I configure Buckminster to look into .m2 before it goes to maven2 repo and also downloads the unavailable dependencies into <USER_HOME>/.m2 directory.]

2. Is it possible to tell Buckminister not to resolve pom.xml dependencies?

Please somebody help me.

Thanks
Rajarshi

[Updated on: Tue, 01 February 2011 12:44]

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Re: Buckminster and Mavan2 [message #651750 is a reply to message #651721]

Tue, 01 February 2011 13:15

Thomas Hallgren

Messages: 3240
Registered: July 2009

Senior Member

On 2011-02-01 13:38, Rajarshi wrote:
> Hi,
>
> I am very new to Buckminster. My current project(which having several components and also dependency on eclipse plug-in)
> is using Maven2.
> I want to use Buckminster on top of Maven2. I have able to materialize one of the component and I have noticed...
>
> 1. Buckminster is not looking into my local <USER_HOME>/.m2 directory for maven dependencies. It directly goes to maven2
> repo and downloads all dependencies into <WORKSPACE>/.buckminster directory.
>
That doesn't sound right. BUckminster should use the maven cache at <USER_HOME>/.m2/repository. It will get md5
checksums from the source to verify the cache consistency though, could it be those accesses that you see?

> [How could I configure Buckminster to look into .m2 before it goes to maven2 repo and also downloads the unavailable
> dependencies into <USER_HOME>/.m2 directory.]
>
> 2. Is it possible to tell Buckminister not to resolve pom.xml dependencies?

Starting a week ago, yes. You can specify transitive="false" in the maven provider. Some more info here:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=299491

Regards,
Thomas Hallgren

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Re: Buckminster and Mavan2 [message #651765 is a reply to message #651750]

Tue, 01 February 2011 14:14

Matthew Webber

Messages: 198
Registered: December 2010

Senior Member

Hi Thomas,

We really appreciate the new features and improvements that are appearing in Buckminster, but I'm concerned that the documentation is lagging behind these.

Is there a way that the community can assist in keeping the BuckyBook up-to-date?

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Re: Buckminster and Mavan2 [message #651947 is a reply to message #651750]

Wed, 02 February 2011 08:11

Rajarshi

Messages: 3
Registered: February 2011

Junior Member

Hi Thomas,

Thanks for your replay.

I am trying to debug the <USER_HOME>/.m2 issue. But still Buckminster is not using <USER_HOME>./m2.

Below is my RMAP

<?xml version="1.0" encoding="UTF-8"?>
<rm:rmap xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bc="http://www.eclipse.org/buckminster/Common-1.0" xmlns:maven="http://www.eclipse.org/buckminster/MavenProvider-1.0" xmlns:rm="http://www.eclipse.org/buckminster/RMap-1.0">
<rm:locator pattern="^wlp-.*" searchPathRef="awlcvs"/>
<rm:locator pattern=".*" searchPathRef="maven2"/>
<rm:searchPath name="awlcvs">
<rm:provider componentTypes="maven" readerType="cvs" resolutionFilter="">
<rm:uri format="one URL">
<bc:propertyRef key="buckminster.component"/>
</rm:uri>
</rm:provider>
</rm:searchPath>
<rm:searchPath name="maven2">
<rm:provider xsi:type="maven:MavenProvider" componentTypes="maven" readerType="maven2" source="false" mutable="false" resolutionFilter="" >
<rm:uri format="http://repository.xxxxxx.com/nexus/content/groups/public"/>
</rm:provider>

<rm:provider xsi:type="maven:MavenProvider" componentTypes="maven" readerType="maven2" source="false" mutable="false" resolutionFilter="">
<rm:uri format=" http://repository.xxxxxx.com/nexus/content/groups/public-sna pshots"/>
</rm:provider>

</rm:searchPath>
</rm:rmap>

Please help me to figure out my mistake.

Waiting for your response.

Thanks
Rajarshi

[Updated on: Wed, 02 February 2011 10:23]

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Re: Buckminster and Mavan2 [message #652014 is a reply to message #651947]

Wed, 02 February 2011 12:28

Thomas Hallgren

Messages: 3240
Registered: July 2009

Senior Member

On 2011-02-02 09:11, Rajarshi wrote:
> Hi Thomas,
>
> Thanks for your replay.
> I am trying to debug for my <USER_HOME>/.m2 issue. Please let me know if you have anything to share.
>
> Please tell me when the patch (for maven provider change)
> will be available.
>
It is already available from our download sites at http://download.eclipse.org/tools/buckminster/updates-3.6 and
http://download.eclipse.org/tools/buckminster/headless-3.6 It will also be included in Helios SR2 due Feb 25.

- thomas

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