Posted by Dale Henrichs on Feb 20, 2013; 9:45pm
URL: https://forum.world.st/Sample-metacello-configuration-referencing-a-github-project-tp4671054p4671128.html

Johan,

I am suspicious about your use of overrides in the pharo section ... is it the pharo load that is causing your error? Otherwise things look correct...

I'd like to know the receiver in MetacelloMCProjectSpec>>ensureLoadUsing:, where the ensureLoadUsing is probably coming from ...


The ensureLoadUsing: error looks like it might be related to an out of date cache. You might try:

  MetacelloProjectRegistration primeRegistryFromImage

or

  MetacelloProjectRegistration
    resetRegistry;
    primeRegistryFromImage

... if one of those two works, let me know.

Dale

----- Original Message -----
| From: "Johan Brichau" <[hidden email]>
| To: [hidden email]
| Sent: Wednesday, February 20, 2013 1:11:36 PM
| Subject: [Metacello] Re: Sample metacello configuration referencing a github project?
|
| I managed to get a little further and maybe the problem is more related to
| the fact that I need a different project spec for Pharo and Gemstone.
| In the Pharo section, I can use the 'traditional' project spec:
|
| spec
| project: 'ZincHTTP'
| overrides:
| [ spec
| className: 'ConfigurationOfZincHTTPComponents';
| versionString: '1.7';
| file: 'ConfigurationOfZincHTTPComponents';
| loads: 'Core';
| repository: 'http://www.squeaksource.com/ZincHTTPComponents'].
|
| In the Gemstone section, I now include the following project spec to load
| the one from github:
|
| "Zinc HTTP"
| spec
| baseline: 'ZincHTTP'
| with:
| [ spec
| className: 'BaselineOfZinc';
| loads: 'Core';
| repository: 'github://glassdb/zinc:gemstone2.4/repository'].
| ]
|
| In the common section, I merely mention:
|
| spec project: 'ZincHTTP'.
|
| Because otherwise, I get a 'name not found' when trying to load. However,
| this also leads to an error trying to load:
|
| No method was found for the selector #'ensureLoadUsing:' when sent
| to nil with arguments contained in anArray(
| aMetacelloFetchingMCSpecLoader(linea
| r load :
| explicit load : 1.7.1-baseline [ConfigurationOfNextPlan]
| explicit load : 1.7.1-baseline [ConfigurationOfNextPlan]
| explicit load : 1.7.1-baseline [ConfigurationOfNextPlan]
| explicit load : 1.7.1-baseline [ConfigurationOfNextPlan])).
|
| Furthermore, if I include the complete project spec for Pharo in the common
| section, Metacello tries to load that version in gemstone in spite of the
| specific Gemstone section.
|
| Any ideas what I might be doing wrong?
|
| thanks
| Johan
|
| On Wednesday, February 20, 2013 5:57:06 PM UTC+1, Johan Brichau wrote:
| >
| > Hi there,
| >
| > I am trying to include the Zinc project on Github in our Metacello
| > configuration.
| > However, I'm getting errors probably because I'm not sure how to include a
| > project reference to github inside my metacello conf.
| >
| > For example:
| >
| > spec
| > project: 'ZincHTTP'
| > with::
| > [ spec
| > loads: 'Core';
| > version: #stable;
| > file: 'BaselineOfZinc';
| > repository: 'github://glassdb/zinc:gemstone2.4/repository'].
| >
| > Are there existing configurations that I can take a look at to know how to
| > reference a project on github?
| >
| > thanks
| > Johan
| >
|
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