Re: [cbi-dev] Found dependencies for multiple snapshots of same artifact

[John Arthorne <John_Arthorne@xxxxxxxxxx>]

Having a bundle and a feature with the
same id is not unusual in Eclipse. I can't comment on how this maps to
maven, but I can say we have several examples of such feature/bundle pairs
in our build today.

John




From:      
 Yates Monteith <jymonte@xxxxxxxxxxx>
To:      
 cbi-dev@xxxxxxxxxxx,

Cc:      
 John McGregor <johnmc@xxxxxxxxxxx>
Date:      
 01/21/2013 01:10 PM
Subject:    
   [cbi-dev] Found
dependencies for multiple snapshots of same artifact
Sent by:    
   cbi-dev-bounces@xxxxxxxxxxx

---

Dear CBI,

Recently I was performing some static analysis on the
R4_2_maintenance branch via the tool Sonar.  While running it, I  stumbled
across a peculiar error and an even more peculiar dependency in the build.

The error I received from Sonar was as follows:
[ERROR] Failed to execute goal
org.codehaus.mojo:sonar-maven-plugin:2.0:sonar (default-cli) on project
platform-aggregator: Can not execute Sonar: Can not add twice the same
measure on org.sonar.api.resources.Project@20d2c8ed[id=211,key=org.eclipse.platform.runtime:org.eclipse.core.tools,qualifier=BRC]:
org.sonar.api.measures.Measure@372a56da[id=<null>,metricKey=packages,metric=Metric[id=8,formula=<null>,key=packages,description=Packages,type=INT,direction=-1,domain=Size,name=Packages,qualitative=false,userManaged=false,enabled=true,origin=JAV,worstValue=<null>,bestValue=<null>,optimizedBestValue=false,hidden=false,deleteHistoricalData=false],value=5.0,data=""
-> [Help 1]

Usually, the error indicates
that it has encountered multiple packages with the same artifactID.  A
little bit of Grep Fu, and I came across the two pom.xml files in question:

From eclipse.platform.releng.aggregator/eclipse.platform.runtime/features/org.eclipse.core.tools-feature
  <groupId>org.eclipse.platform.runtime</groupId>
  <artifactId>org.eclipse.core.tools</artifactId>
  <version>1.4.0-SNAPSHOT</version>
  <packaging>eclipse-feature</packaging>

From eclipse.platform.releng.aggregator/eclipse.platform.runtime/bundles/org.eclipse.core.tools:
 <groupId>org.eclipse.platform.runtime</groupId>
  <artifactId>org.eclipse.core.tools</artifactId>
  <version>1.5.100-SNAPSHOT</version>
  <packaging>eclipse-plugin</packaging>

So, the org.eclipse.core.tools
module exists in both the Bundles and the Features directories, in two
different snapshots.  And these are both required by the org.eclipse.platform.runtime
module.  While this did not break the build, it does not seem quite
correct.  And while I'm handling the Sonar problem with the Sonar
Mailing List, I figured I would let the CBI development team know about
this.  If anyone can provide me any assistance, however, I would be grateful.

Thanks in advance,
Yates Monteith
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