[jira] [Resolved] (KARAF-4684) karaf-maven-plugin assembly goal fails to find nested features with explicit version containing qualifier

["Grzegorz Grzybek (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-4684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Grzegorz Grzybek resolved KARAF-4684.
-------------------------------------
    Resolution: Not A Problem

Please reopen if there's still some problem

> karaf-maven-plugin assembly goal fails to find nested features with explicit version containing qualifier
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: KARAF-4684
>                 URL: https://issues.apache.org/jira/browse/KARAF-4684
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-profile
>    Affects Versions: 4.0.5, 4.0.6
>            Reporter: Declan Cox
>            Assignee: Grzegorz Grzybek
>            Priority: Minor
>             Fix For: 4.2.0
>
>
> In karaf 4.0.5 and 4.0.6 (at least) there is an issue with nested features which explicitly declare a version when that version has a qualifier e.g., such as development snapshot version like 1.0-SNAPSHOT or a release qualifier like for example 1.0.0-RELEASE.
>  
> For example, take our features descriptor for a simple project:
> {noformat}
>     <feature name="api" version="${project.version}">
>         <bundle>mvn:org.deklanowski.karaf/api/${project.version}</bundle>
>     </feature>
>     <feature name="impl" version="${project.version}">
>         <feature version="${project.version}">api</feature> 
>         <!--feature>api</feature-->
>         <bundle>mvn:org.deklanowski.karaf/impl/${project.version}</bundle>
>     </feature>
> {noformat}
> If we explicitly include the version of the nested api feature inside the impl feature then 
> you will get the following output when building the assembly:
> {noformat}
> [INFO] Reactor Summary:
> [INFO] 
> [INFO] sample feature ..................................... SUCCESS [  0.116 s]
> [INFO] sample karaf feature repository .................... SUCCESS [  0.763 s]
> [INFO] sample karaf assembly configuration ................ FAILURE [  2.727 s]
> [INFO] sample feature api ................................. SKIPPED
> [INFO] sample feature impl ................................ SKIPPED
> [INFO] sample assembly reactor ............................ SKIPPED
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 5.178 s
> [INFO] Finished at: 2016-08-30T10:52:02+01:00
> [INFO] Final Memory: 23M/399M
> [INFO] ------------------------------------------------------------------------
> [ERROR] Failed to execute goal org.apache.karaf.tooling:karaf-maven-plugin:4.0.6:assembly (default-assembly) on project assembly: Unable to build assembly: Could not find matching feature for api/1.0-SNAPSHOT -> {noformat}
> Excluding the version number solves the issue. As stated this is not limited to snapshot qualifiers, any qualifier of the form {noformat}'-<qualifier>'{noformat} seems to do it. 
> Debugging the assembly yields the problem emanating from the recursive addFeatures method in the karaf assembly building subsystem [Builder.java|https://github.com/apache/karaf/blob/karaf-4.0.6/profile/src/main/java/org/apache/karaf/profile/assembly/Builder.java]. 
> Please see my sample project and debug screenshots in [sample-karaf-assembly|https://github.com/deklanowski/sample-karaf-assembly]



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