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"{ Package: 'stx:goodies/metacello' }"
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MetacelloAbstractVersionConstructor subclass:#MetacelloBaselineConstructor
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instanceVariableNames:''
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classVariableNames:''
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poolDictionaries:''
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category:'Metacello-Core-Constructors'
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!
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!MetacelloBaselineConstructor class methodsFor:'instance creation'!
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on: aConfig
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^ self new
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on: aConfig;
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yourself
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!
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on: aConfig project: aProject
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^ self new
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on: aConfig project: aProject;
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yourself
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! !
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!MetacelloBaselineConstructor methodsFor:'accessing'!
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projectClass
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^ MetacelloMCBaselineProject
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! !
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!MetacelloBaselineConstructor methodsFor:'initialization'!
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on: aConfig
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self calculate: aConfig project: nil
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!
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on: aConfig project: aProject
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self calculate: aConfig project: aProject
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! !
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!MetacelloBaselineConstructor methodsFor:'pragma extraction'!
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extractBaselinePragmaFor: aClass
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| pragmas |
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pragmas := Pragma allNamed: #'baseline' in: aClass.
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pragmas isEmpty
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ifTrue: [ ^ self error: 'No #baseline pragma found' ].
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^ pragmas first
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! !
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!MetacelloBaselineConstructor methodsFor:'private'!
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calculate: aConfig project: aProject
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| pragma versionMap versionSpec |
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self configuration: aConfig.
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pragma := self extractBaselinePragmaFor: aConfig class.
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self
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setProject:
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(aProject
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ifNil: [
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[ aConfig class project ]
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on: MessageNotUnderstood
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do: [ :ex | ex return: nil ] ]).
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versionSpec := self project versionSpec.
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self root: versionSpec.
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self evaluatePragma: pragma.
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versionMap := Dictionary new.
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self project attributes
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do: [ :attribute |
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| blockList |
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(blockList := self attributeMap at: attribute ifAbsent: [ ]) ~~ nil
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ifTrue: [ blockList do: [ :block | self with: versionSpec during: block ] ] ].
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versionSpec versionString: self project singletonVersionName.
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versionMap at: versionSpec versionString put: versionSpec createVersion.
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self project map: versionMap.
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self project configuration: aConfig
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! !
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!MetacelloBaselineConstructor class methodsFor:'documentation'!
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version_SVN
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^ '$Id:: $'
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! !
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