Hi Alexandre,
On Mon, Oct 6, 2014 at 9:34 AM, Alexandre Bergel <[email protected]>
wrote:
> Thanks Eliot. I know this. I meant code snippet to programmatically,
> within Pharo, do some queries.
>
Such as?
> Some times ago I worked on a MCZ importer in Moose. I will have a look at
> it.
>
The key is to ask a repository for the versions it has, get one or more
versions, and create snapshots from these versions:
e.g. SpurBootstrapMonticelloPackagePatcher in VMMaker.oscog creates patched
versions of packages. To create a repository, e.g.
MCRepositoryGroup default repositories
detect: [:r| r description = url]
ifNone: [MCHttpRepository
location: url
user: 'squeak'
password: 'squeak']
but there's also the package cache:
MCCacheRepository default
You can ask them what versions they have:
repository versionNamesForPackageNamed: package name
You can create these versions, and store them:
(trunk possiblyNewerVersionsOfAnyOf: latestUnbranched) do:
[:unpatched|
dest storeVersion: (trunk versionNamed: unpatched)]
And you can create "snapshots" of these versions which contain all the
definitions:
version: version withPatches: patches for: package
| snapshot ancestry |
snapshot := MCPatcher
apply: (self patchForPackage: package withPatches: patches snapshot:
version snapshot)
to: version snapshot.
ancestry := MCWorkingAncestry new addAncestor: version info.
^MCVersion
package: version package
info: (ancestry
infoWithName: (self spurBranchNameForInfo: version info package: package)
message: version info name,
' patched for Spur by ',
(CCodeGenerator shortMonticelloDescriptionForClass: self class),
'\\' withCRs,
version info message)
snapshot: snapshot
dependencies: {} "punt on computing dependencies; there are't any so far"
HTH
Cheers,
> Alexandre
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
> On Oct 6, 2014, at 1:25 PM, Eliot Miranda <[email protected]> wrote:
>
> Hi Alexandre,
>
> .mcz's are just zip files. The attached extracts the .st file as the
> package name with a .st extension instead of a .mcz extension.
>
> HTH
>
> On Mon, Oct 6, 2014 at 6:49 AM, Alexandre Bergel <[email protected]>
> wrote:
>
>> Hi!
>>
>> Anyone has some code snippet to extract data from .mcz file ?
>> Getting all the classes, doing some queries...
>>
>> Cheers,
>> Alexandre
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>>
>
>
> --
> best,
> Eliot
> <mzex>
>
> --
best,
Eliot
