Ok, I see the problem now, although is not reproducible in the case of ConfigurationOfMoose simply because of the load order I think. But, the bug was clearly present.

I looked at your code and it fixed the problem. However, I now took a step back and I realize that we are working on the wrong model :). All the information we need is in the working copies, so I removed all intermediary string-based collections and I am only using a collection of working copies. It seems to work fine. I pushed it as stable. Could you have a look?

Cheers,

Doru

On Sat, Aug 10, 2013 at 6:14 PM, Stéphane Ducasse <stephane.ducasse@inria.fr> wrote:

Gofer new 

smalltalkhubUser: 'girba' project: 'Snapshotcello';

package: 'ConfigurationOfSnapshotcello';

load.

ConfigurationOfSnapshotcello loadStable.

Snapshotcello new 

configurationClass: ConfigurationOfMoose;

        sourceVersion: #development;

repositoryFor: 'ConfigurationOfMooseAlgos' 

==> 'http://www.smalltalkhub.com/mc/Moose/MooseAlgos/main/'

doru

I just checked because you put a doubt in my mind but I was right

repositoryFor: is for versioned package not package names

so the real case (in fact I put a transcript while snapshotting Moose) is 

Snapshotcello new 

configurationClass: ConfigurationOfMoose;

        sourceVersion: #development;

repositoryFor: 'ConfigurationOfFame-TudorGirba.19'

With Snapshotcello 20

Snapshotcello new 

configurationClass: ConfigurationOfFourDBrowser;

sourceVersion: #development;

repositoryFor: 'ConfigurationOfMooseAlgos-TudorGirba.34'   

>>> 'http://www.smalltalkhub.com/mc/Moose/Moose/main/'

With Snapshotcello 23 (my favorite solution but I need your look)

Snapshotcello new 

configurationClass: ConfigurationOfFourDBrowser;

sourceVersion: #development;

repositoryFor: 'ConfigurationOfMooseAlgos-TudorGirba.34'   

>>> 'http://www.smalltalkhub.com/mc/Moose/MooseAlgos/main/'

With Snapshotcello21 (improving the match to cut at '-') 

Snapshotcello new 

configurationClass: ConfigurationOfFourDBrowser;

sourceVersion: #development;

repositoryFor: 'ConfigurationOfMooseAlgos-TudorGirba.34'     

'http://www.smalltalkhub.com/mc/Moose/MooseAlgos/main/'

I was afraid that my changes was just fixing the consequences of a problem in the method computePackagesAndRepositoriesFromConfiguration

but it is correct. What metacello gives us back is a correct list of pairs.

Stef

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