[squeak-dev] [Seaside] About loading Seaside into Squeak6.0a-17082 ....
Tobias Pape
Das.Linux at gmx.de
Thu Apr 27 06:22:06 UTC 2017
> On 27.04.2017, at 00:23, Edgar De Cleene <edgardec2005 at gmail.com> wrote:
>
> So you are saying 5.1 could load Seaside with Grease loaded first ?
Should work out of the box (grease would be loaded nevertheless with Seaside)
> If this works, I could load it in the in the works FunSqueakRos5dot1 and then fix the references to BlockContext an MethodContext , put the relevant .mcz into Ladrillos repository we at using in squeak source with Hannes.
>
> And we could have a Squeak loadable Seaside in 6.0.
Sorry, I don't understand what process you are proposing…
Best regards
-Tobias
>
>
>> On Apr 26, 2017, at 18:26, Tobias Pape <Das.Linux at gmx.de> wrote:
>>
>> Hi
>>> On 26.04.2017, at 22:31, Dale Henrichs <dale.henrichs at gemtalksystems.com> wrote:
>>>
>>>
>>> On 04/26/2017 11:08 AM, Tobias Pape wrote:
>>>> Hi,
>>>> (cc squeak-dev)
>>>>
>>>>> On 26.04.2017, at 19:52, Esteban A. Maringolo <emaringolo at gmail.com> wrote:
>>>>>
>>>>> You should have a GRSqueakPlatform as subclass, and then evaluate
>>>>> "GRSqueakPlatform select", this will create and assign the new
>>>>> instance as GRPlatform singleton.
>>>>>
>>>> Sadly, in his image won't be a GRSqueakPlatform.
>>>> Why? because (SystemVersion current version asString) returns 'Squeak6.0alpha', but
>>>> MetacelloSqueakPlatform>>defaultPlatformAttributes does not know about that.
>>>> And ConfigurationOfGrease>>baseline117: only has an idea of #'squeak4.x' and #'squeak5.x'.
>>>>
>>>> I've no good idea how to fix that yet.
>>> submit a pull request for the Metacello project on github[1] and update the method MetacelloSqueakPlatform>>defaultPlatformAttributes[2] with your new Squeak versions added to the list ...
>>>
>>> If you want to avoid having to update Metacello for each new Squeak release, add something along the lines of what pharo has been doing for a few years[3] ... then you only need to remember to update that method ... but at least it will be part of the base image ...
>>>
>>> For GemStone I've included code to generate the default attributes for GemStone based on the GemStone version number ...
>>>
>>
>> Hey Dale, those are good ideas and I've thought about that, too.
>> However, that does not help on its own. because even if this brought us, eg, #'squeak6.x' or #'squeak6alpha', Grease would pick none of them.
>>
>> So, this could work:
>> 1. have an extraction like gemstone below, but
>> 2. ALSO identify as #'squeakTrunk' if version string ends in 'alpha', and
>> 3. Change grease baseline 117 (or push number here?) the specific line from #'squeak5.x' to
>> a. either #( 'squeak5.x' 'squeak6.x')
>> b. or #( 'squeak5.x' 'squeakTrunk')
>> c. or have #'squeak6.x' separate.
>>
>> @squeak-dev: hoping you are ok with (1), are you ok with (2)?
>> @seaside-dev: would you rather like (3a), (3b), or (3c)?
>>
>> Best regards
>> -Tobias
>>
>>
>>
>>> Dale
>>>
>>> [1] https://github.com/dalehenrich/metacello-work
>>> [2] https://github.com/dalehenrich/metacello-work/blob/master/repository/Metacello-Platform.squeak.package/MetacelloSqueakPlatform.class/instance/defaultPlatformAttributes.st#L11-L19
>>> [3] https://github.com/dalehenrich/metacello-work/blob/master/repository/Metacello-PharoCommonPlatform.package/MetacelloPharoCommonPlatform.class/instance/defaultPlatformAttributes.st#L4-L5
>>> [4] https://github.com/dalehenrich/metacello-work/blob/master/repository/Metacello-Platform.gemstone.package/MetacelloGemStonePlatform.class/instance/extractAtrributesFrom..st
>>>>
>>>> Any takers?
>>>>
>>>> best regards
>>>> -Tobias
>>>>
>>>>
>>>>> Regards.
>>>>> Esteban A. Maringolo
>>>>>
>>>>>
>>>>> 2017-04-26 14:27 GMT-03:00 H. Hirzel <hannes.hirzel at gmail.com>:
>>>>>> The issue is that
>>>>>>
>>>>>> GRPlatform current
>>>>>>
>>>>>>
>>>>>> returns nil.
>>>>>>
>>>>>> On 4/26/17, H. Hirzel <hannes.hirzel at gmail.com> wrote:
>>>>>>> After replacing
>>>>>>>
>>>>>>> #greaseInteger
>>>>>>>
>>>>>>> with
>>>>>>>
>>>>>>> #asInteger
>>>>>>>
>>>>>>> I get an error in
>>>>>>>
>>>>>>>
>>>>>>> WAKeyGenerator>>initialize
>>>>>>>
>>>>>>> initialize
>>>>>>> super initialize.
>>>>>>> self generator: GRPlatform current newRandom.
>>>>>>> self space:
>>>>>>> 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_-'
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> So there are issues with the Grease compatibility layer.
>>>>>>>
>>>>>>> Maybe the configuration map loads the wrong version?
>>>>>>>
>>>>>>>
>>>>>>> Suggestions?
>>>>>>>
>>>>>>>
>>>>>>> On 4/26/17, H. Hirzel <hannes.hirzel at gmail.com> wrote:
>>>>>>>> Hello
>>>>>>>>
>>>>>>>> Loading Seaside into Squeak6.0a-17082 .... gives the following error
>>>>>>>>
>>>>>>>> Character(Object)>>doesNotUnderstand: #greaseInteger
>>>>>>>>
>>>>>>>> Details [1]
>>>>>>>>
>>>>>>>> Is there a particular Squeak6.0a version where Seaside loads fine?
>>>>>>>> http://files.squeak.org/6.0alpha/
>>>>>>>>
>>>>>>>> Any suggestions how a fix to Grease should look like?
>>>>>>>>
>>>>>>>> Regards
>>>>>>>> --Hannes
>>>>>>>>
>>>>>>>> ---------------------------------------------------------------------------------------------
>>>>>>>> Character(Object)>>doesNotUnderstand: #greaseInteger
>>>>>>>> Receiver: Character null
>>>>>>>> Arguments and temporary variables:
>>>>>>>> aMessage: greaseInteger
>>>>>>>> exception: MessageNotUnderstood:
>>>>>>>> Character>>greaseInteger
>>>>>>>> resumeValue: nil
>>>>>>>> Receiver's instance variables:
>>>>>>>> Character null
>>>>>>>>
>>>>>>>> WAUrlEncoder class>>encode:on:
>>>>>>>> Receiver: WAUrlEncoder
>>>>>>>> Arguments and temporary variables:
>>>>>>>> aCharacter: Character null
>>>>>>>> aStream: a WriteStream
>>>>>>>> printer: a GRNumberPrinter
>>>>>>>> Receiver's instance variables:
>>>>>>>> superclass: WATableBasedEncoder
>>>>>>>> methodDict: a MethodDictionary()
>>>>>>>> format: 65538
>>>>>>>> instanceVariables: nil
>>>>>>>> organization: ('as yet unclassified')
>>>>>>>>
>>>>>>>> subclasses: nil
>>>>>>>> name: #WAUrlEncoder
>>>>>>>> classPool: nil
>>>>>>>> sharedPools: nil
>>>>>>>> environment: Smalltalk
>>>>>>>> category: #'Seaside-Core-Document'
>>>>>>>> table: #(nil nil nil nil nil nil nil nil nil nil nil
>>>>>>>> nil nil nil
>>>>>>>> nil nil nil ni...etc...
>>>>>>>>
>>>>>>>> WAUrlEncoder class>>initializeTable
>>>>>>>> Receiver: WAUrlEncoder
>>>>>>>> Arguments and temporary variables:
>>>>>>>> stream: a WriteStream
>>>>>>>> characterLimit: 255
>>>>>>>> index: 0
>>>>>>>> character: Character null
>>>>>>>> value: nil
>>>>>>>> Receiver's instance variables:
>>>>>>>> superclass: WATableBasedEncoder
>>>>>>>> methodDict: a MethodDictionary()
>>>>>>>> format: 65538
>>>>>>>> instanceVariables: nil
>>>>>>>> organization: ('as yet unclassified')
>>>>>>>>
>>>>>>>> subclasses: nil
>>>>>>>> name: #WAUrlEncoder
>>>>>>>> classPool: nil
>>>>>>>> sharedPools: nil
>>>>>>>> environment: Smalltalk
>>>>>>>> category: #'Seaside-Core-Document'
>>>>>>>> table: #(nil nil nil nil nil nil nil nil nil nil nil
>>>>>>>> nil nil nil
>>>>>>>> nil nil nil ni...etc...
>>>>>>>>
>>>>>> _______________________________________________
>>>>>> seaside mailing list
>>>>>> seaside at lists.squeakfoundation.org
>>>>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>>>>> _______________________________________________
>>>>> seaside mailing list
>>>>> seaside at lists.squeakfoundation.org
>>>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>>>> _______________________________________________
>>>> seaside mailing list
>>>> seaside at lists.squeakfoundation.org
>>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>>>
>>> _______________________________________________
>>> seaside mailing list
>>> seaside at lists.squeakfoundation.org
>>> http://lists.squeakfoundation.org/cgi-bin/mailman/listinfo/seaside
>
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