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Producing a maven repository with B3 [message #1708087]

Sat, 12 September 2015 12:56

Jeremie Bresson

Messages: 1252
Registered: October 2011

Senior Member

I am trying to produce a maven repository using a P2 repository as source. See: Creating a Maven-conformant p2 repo

My goal is to obtain a maven repository containing some of the jars released by the mylyn-wikitext project. Bug 421551 is opened for that, but until it is solved, I need a workaround.

It is important to notice that there is already a repository containing snaptshots:

https://repo.eclipse.org/content/repositories/mylyn-snapshots/

I have published my initial results on bintray (webviewer).

My problem is that the groupId generated by b3 (org.eclipse.mylyn) is not similar to what can be found in the snaptshots repository (org.eclipse.mylyn.docs).

Dependency to wikitext.core in the snaptshots repo:

    <dependency>
      <groupId>org.eclipse.mylyn.docs</groupId>
      <artifactId>org.eclipse.mylyn.wikitext.core</artifactId>
      <version>2.5.0-SNAPSHOT</version>
    </dependency>

Dependency to wikitext.core in the repo created with b3:

    <dependency>
      <groupId>org.eclipse.mylyn</groupId>
      <artifactId>org.eclipse.mylyn.wikitext.core</artifactId>
      <version>2.5.0.v20150522-1430</version>
    </dependency>

Did I miss something?
Is there a possibility to set the maven groupId in the b3aggr file (to override the generated one)?

My work is shared on github:
https://github.com/jmini/mylyn-wikitext-repository

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Re: Producing a maven repository with B3 [message #1709082 is a reply to message #1708087]

Wed, 23 September 2015 19:37

Jeremie Bresson

Messages: 1252
Registered: October 2011

Senior Member

All I need is already present in the B3 tool! The construct I was looking for is called Maven Mapping.

I did not verify it completely yet, but I think that my problem will be solved with this maven mapping:
index.php/fa/23336/0/

I hope I will be able to create a real workaround for Bug 421551 with this approach. I will let you know.

Attachment: maven_mapping.png
(Size: 9.91KB, Downloaded 278 times)

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Re: Producing a maven repository with B3 [message #1709201 is a reply to message #1709082]

Thu, 24 September 2015 20:16

Jeremie Bresson

Messages: 1252
Registered: October 2011

Senior Member

MavenMapping was the solution for my use case. More details on what I got in bugzilla:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=421551#c11

I have updated the b3aggr files in my GitHub repository (Example: mars.b3aggr)!

Thank you a lot for the Eclipse B3 Tool.

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Re: Producing a maven repository with B3 [message #1709206 is a reply to message #1709201]

Thu, 24 September 2015 21:41

Henrik Lindberg

Messages: 2509
Registered: July 2009

Senior Member

On 2015-24-09 22:16, Jeremie Bresson wrote:
> MavenMapping was the solution for my use case. More details on what I
> got in bugzilla:
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=421551#c11
>
> I have updated the b3aggr files in my GitHub repository (Example:
> https://github.com/jmini/mylyn-wikitext-repository/blob/master/aggregator/mars.b3aggr)!
>
>
> Thank you a lot for the Eclipse B3 Tool.

Thank YOU for answering your own questions :-)

- henrik

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