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how to distinguish required and addtional bundles [message #789023]

Thu, 02 February 2012 14:07

Jakob Braeuchi

Messages: 69
Registered: July 2009
Location: Switzerland

Member

hi,

we have bundles with required bundles (in the manifest) and additional bundles (in build.properties) used only during the build. our dependency calculator tool resolves the build queries. i need to distinguish required from addtional bundles.
is this information available in BOMNode or CSpec ?

thanks
Jakob

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Re: how to distinguish required and addtional bundles [message #792666 is a reply to message #789023]

Tue, 07 February 2012 09:00

Jakob Braeuchi

Messages: 69
Registered: July 2009
Location: Switzerland

Member

hi,

we use additional.bundles for emf-models used only during build time.
when calculation the dependency of the build.queries i would like to skip these bundles. but i've not found a proper way to do it.

thanks
jakob

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Re: how to distinguish required and addtional bundles [message #792905 is a reply to message #792666]

Tue, 07 February 2012 14:56

Henrik Lindberg

Messages: 2509
Registered: July 2009

Senior Member

On 2012-07-02 10:00, Jakob Braeuchi wrote:
> hi,
>
> we use additional.bundles for emf-models used only during build time.
> when calculation the dependency of the build.queries i would like to
> skip these bundles. but i've not found a proper way to do it.
>

Have you tried skipping them in the CQuery?

- henrik

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Re: how to distinguish required and addtional bundles [message #793177 is a reply to message #792905]

Tue, 07 February 2012 21:21

Jakob Braeuchi

Messages: 69
Registered: July 2009
Location: Switzerland

Member

hi henrik,

i think i can't skip them in the cquery because these bundles contain the emf-model for our generator and thus the bundles have to reside in the workspace.

but i'd like to skip them after i have programmatically resolved the cquery in the dependency calculator.

thanks
jakob

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Re: how to distinguish required and addtional bundles [message #793351 is a reply to message #793177]

Wed, 08 February 2012 03:02

Henrik Lindberg

Messages: 2509
Registered: July 2009

Senior Member

I would avoid having the build time dependencies inside the bundles
being built.

We typically organize things to have a top level "releng" type of
feature/bundle, that contains the buckminster artifacts, but doubles as
a description of what to get when building. We typically list the build
time dependencies in this component, and then require the actual
product/top level feature that we are interested in for building/running
generators.

If you want to get fancy, you could experiment with fragments, and
perhaps use a filter expression to disqualify them when it is not
"buildtime".

Just some idea... hope that helps.
Regards
- henrik

On 2012-07-02 22:21, Jakob Braeuchi wrote:
> hi henrik,
>
> i think i can't skip them in the cquery because these bundles contain
> the emf-model for our generator and thus the bundles have to reside in
> the workspace.
>
> but i'd like to skip them after i have programmatically resolved the
> cquery in the dependency calculator.
>
> thanks
> jakob

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Re: how to distinguish required and addtional bundles [message #793560 is a reply to message #793351]

Wed, 08 February 2012 09:37

Matthew Webber

Messages: 198
Registered: December 2010

Senior Member

It's not quite the same situation, but the discussion in the thread "Exclude test classes from jar file" (http://www.eclipse.org/forums/index.php/t/262698/) might also be useful to you. Note the use of buckminster.cspex.
Matthew

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Re: how to distinguish required and addtional bundles [message #800601 is a reply to message #793351]

Fri, 17 February 2012 09:10

Jakob Braeuchi

Messages: 69
Registered: July 2009
Location: Switzerland

Member

hi henrik,

as a test i moved the emf-dependency (the model bundle) from the bundle to the cspec. this also works.
but then you do not know exactly which of the bundles is depending on the model bundle; this is why we used the additional.bundles entry.

is it possible to flag these bundles as addtional during the resolving ?

jakob

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