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

[Brian de Alwis <briandealwis@xxxxxxxxx>]

Thanks everybody!  That was pretty easy :)

On 17-Feb-2011, at 1:00 PM, Paul Webster wrote:

On Thu, Feb 17, 2011 at 12:28 PM, Thomas Hallgren <thomas@xxxxxxx> wrote:

On 2011-02-17 17:37, Paul Webster wrote:

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

select(*).size > 0 would be the same as exists(*) so try that instead of the inner select.

- thomas

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Thanx!  that's it:

osgi> provlpquery this "select(parent | parent.properties['org.eclipse.equinox.p2.type.group'] == true && parent.requirements.exists(rc | everything.exists(iu | iu.id == 'org.eclipse.jface' && iu ~= rc)))" true
org.eclipse.rcp.feature.group 4.1.0.v20101119-1030-97CAFhLFnSIo7jAFXIU_SOm7YwJz

osgi> provlpquery this "select(parent | parent.properties['org.eclipse.equinox.p2.type.group'] == true && parent.requirements.exists(rc | everything.exists(iu | iu.id == 'org.eclipse.e4.core.contexts' && iu ~= rc)))" true
org.eclipse.e4.rcp.feature.group 1.0.0.v20101206-1400-7IA37CFTy21UiK6XvIyssAb
org.eclipse.e4.ui.feature.feature.group 0.9.1.v20110121-1000-7B9n7DFPJtAHhyCTPAdkg426CA4


Later,
PW

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