Re: [p2-dev] CLI tool to execute a p2 query?

[Paul Webster <pwebster@xxxxxxxxxxxxxxxxxxx>]

On Thu, Feb 17, 2011 at 11:21 AM, Thomas Hallgren <thomas@xxxxxxx> wrote:

On 2011-02-17 17:09, Paul Webster wrote:

 

So I'm not going to get something like this to work? :

provlpquery this "select(parent | parent.properties['org.eclipse.equinox.p2.type.group'] == true && parent.requirements.exists(rc | everything.select(iu | iu.id == 'org.eclipse.core.e4.contexts' && iu ~= rc)))" true

PW

Yes, that should work.

- thomas

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Thanx for the suggestions, but it returns "No Units found".  Here's the same kind of query that would apply to any 3.7 or 3.6 eclipse SDK:


osgi> provlpquery this "select(parent | parent.properties['org.eclipse.equinox.p2.type.group'] == true && parent.requirements.exists(rc | everything.select(iu | iu.id == 'org.eclipse.jface' && iu ~= rc)))" true
No units found


Is the problem that requirements.exists(*) contains a select(*) which returns a collection ... but really you want the select(*).size > 0 ?

In this case I'm trying to match (at least :-) org.eclipse.rcp.feature.group which has "<property name='org.eclipse.equinox.p2.type.group' value='true'/>" and under <requires/>:
<required namespace='org.eclipse.equinox.p2.iu' name='org.eclipse.jface' range='[3.7.0.I20110208-0800,3.7.0.I20110208-0800]'/>


PW

-- 
Paul Webster
Hi floor.  Make me a sammich! - GIR