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Can p2 install feature with version range? [message #695165]

Mon, 11 July 2011 07:22

George Wang

Messages: 14
Registered: July 2011
Location: Beijing

Junior Member

Hi guys,

I want to using org.eclipse.equinox.p2.director to install a feature with a range of version, such like [1.3.7,1.4.0] rather than a explicit version "1.3.9".
Can this be fulfilled? How?
<targetProductFolder>/eclipsec.exe
-application org.eclipse.equinox.p2.director
-repository ***
-installIU org.eclipse.cdt.feature.group/<version>

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Re: Can p2 install feature with version range? [message #698912 is a reply to message #695165]

Wed, 20 July 2011 13:09

Paul Webster

Messages: 6859
Registered: July 2009
Location: Ottawa

Senior Member

-installIU seems to support installing based on a query. If it starts with Q: ...

See http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Fguide%2Fp2_director.html

and http://wiki.eclipse.org/Query_Language_for_p2

The wiki page isn't that up to date, but there should be a way to specify a version range.

See http://dev.eclipse.org/mhonarc/lists/p2-dev/msg03894.html for a thread where we try and use it Smile

Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Menu_Contributions

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Re: Can p2 install feature with version range? [message #699298 is a reply to message #698912]

Thu, 21 July 2011 09:51

George Wang

Messages: 14
Registered: July 2011
Location: Beijing

Junior Member

Thanks for your reply. I still can't find out the correct format of query sentence, is there any further help file about this?

And I have another question refer to you. I want to get all the dependencies(features and plugins) of a feature from some remote update sites, what should I do?

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Re: Can p2 install feature with version range? [message #699344 is a reply to message #699298]

Thu, 21 July 2011 12:03

Paul Webster

Messages: 6859
Registered: July 2009
Location: Ottawa

Senior Member

George wrote on Thu, 21 July 2011 05:51

Thanks for your reply. I still can't find out the correct format of query sentence, is there any further help file about this?

Hopefully someone here could speak up about specifying version ranges in the p2 QL ...

Quote:

And I have another question refer to you. I want to get all the dependencies(features and plugins) of a feature from some remote update sites, what should I do?

That's the query in this message: http://dev.eclipse.org/mhonarc/lists/p2-dev/msg03885.html without the weird 'Â' characters.

PW

Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Menu_Contributions

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(no subject) [message #699849 is a reply to message #699344]

Fri, 22 July 2011 13:13

Henrik Lindberg

Messages: 2509
Registered: July 2009

Senior Member

On 7/21/11 2:03 PM, Paul Webster wrote:
> George wrote on Thu, 21 July 2011 05:51
> Hopefully someone here could speak up about specifying version ranges in
> the p2 QL ...
>
IIRC, use a matches operation ~= with one of the combinations:

IInstallableUnit ~= IRequirement
Version ~= VersionRange
String ~= VersionRange

It is on the p2QL wiki page ;)

- henrik

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Re: (no subject) [message #700262 is a reply to message #699849]

Sat, 23 July 2011 04:42

George Wang

Messages: 14
Registered: July 2011
Location: Beijing

Junior Member

I need to use query language as the following fomat:
<targetProductFolder>/eclipsec.exe
-application org.eclipse.equinox.p2.director
-repository ***
-installIU Q:query sentence with version range

How to write the query sentence??

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