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https://issues.apache.org/jira/browse/KARAF-3468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14322770#comment-14322770
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Guillaume Nodet commented on KARAF-3468:
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Two remarks:
  * i'd like to keep the command extender as simple as possible and definitely 
not turn it into an SCR like implementation
  * I understand the fact that commands may depend on different services, 
however does it really make sense to display meta information if the meta 
service is not available ? Also, when the feature will be installed , won't it 
actually install the service ? If so, the use case is pretty thin...

> Command extender should bring up commands individually as their dependencies 
> are available
> ------------------------------------------------------------------------------------------
>
>                 Key: KARAF-3468
>                 URL: https://issues.apache.org/jira/browse/KARAF-3468
>             Project: Karaf
>          Issue Type: Improvement
>    Affects Versions: 4.0.0.M1
>            Reporter: Christian Schneider
>             Fix For: 4.0.0
>
>
> Currently the Command extender only starts commands a bundle provides 
> together. It waits till all services required by all commands are there and 
> then start all commands together.
> I have a case in config.core where I would like to create a command that 
> shows meta type informations. The other commands only depend on the config 
> admin service and so should come up early.  The config:meta command should 
> only come up when the MetaTypeService is installed but it should not prevent 
> the other commands from coming up like it is the case now.



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