Packages August 2010

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The Trunk: SUnit-nice.81.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

Nicolas Cellier uploaded a new version of SUnit to project The Trunk: http://source.squeak.org/trunk/SUnit-nice.81.mcz ==================== Summary ==================== Name: SUnit-nice.81 Author: nice Time: 27 August 2010, 10:29:17.421 pm UUID: 65e5fc98-4b2d-6046-8856-a7fe327cf920 Ancestors: SUnit-ar.80 A few ifNil: simplifications inspired by Cuis. Note how ifNotNil: cheaply replace an ensure: Block =============== Diff against SUnit-ar.80 =============== Item was changed: ----- Method: SUnitExtensionsTest>>stream (in category 'accessing') ----- stream + ^stream ifNil: [stream := WriteStream on: String new]! - stream isNil ifTrue: [stream := WriteStream on: String new]. - ^stream! Item was changed: ----- Method: TestResource>>name (in category 'accessing') ----- name + ^name ifNil: [ self printString]! - name isNil - ifTrue: [^self printString]. - - ^name - ! Item was changed: + ----- Method: TestSuite>>tests (in category 'Accessing') ----- - ----- Method: TestSuite>>tests (in category 'accessing') ----- tests + ^ tests ifNil: [tests := OrderedCollection new] - tests isNil ifTrue: [tests := OrderedCollection new]. - ^tests ! Item was changed: ----- Method: TestResource class>>current (in category 'accessing') ----- current + ^ current ifNil: [ current := self new] - - current isNil - ifTrue: [current := self new]. - - ^current ! Item was changed: + ----- Method: TestResource class>>reset (in category 'Creation') ----- - ----- Method: TestResource class>>reset (in category 'creation') ----- reset + current ifNotNil: [:oldCurrent | + current := nil. + oldCurrent tearDown]! - - current notNil ifTrue: [ - [current tearDown] ensure: [ - current := nil]] - ! Item was changed: + ----- Method: TestSuite>>resources (in category 'Accessing') ----- - ----- Method: TestSuite>>resources (in category 'accessing') ----- resources + ^ resources ifNil: [resources := self defaultResources] - resources isNil ifTrue: [resources := self defaultResources]. - ^resources ! Item was changed: ----- Method: TestResource>>description (in category 'accessing') ----- description + ^description ifNil: [ '' ]! - description isNil - ifTrue: [^'']. - - ^description - !

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The Trunk: SUnit-nice.81.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

1 0

The Trunk: Files-nice.84.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

Nicolas Cellier uploaded a new version of Files to project The Trunk: http://source.squeak.org/trunk/Files-nice.84.mcz ==================== Summary ==================== Name: Files-nice.84 Author: nice Time: 27 August 2010, 9:46:35.718 pm UUID: a166f43e-949e-b948-ae0d-5dad5c1c94bd Ancestors: Files-ar.83 Apply #ifNil: simplification from Cuis =============== Diff against Files-ar.83 =============== Item was changed: ----- Method: StandardFileStream class>>readOnlyFileNamed: (in category 'file creation') ----- readOnlyFileNamed: fileName "Open an existing file with the given name for reading." | fullName f | fullName := self fullName: fileName. f := self new open: fullName forWrite: false. + ^ f + ifNil: ["File does not exist..." - ^ f isNil - ifFalse: [f] - ifTrue: ["File does not exist..." ((FileDoesNotExistException fileName: fullName) readOnly: true) signal]. "StandardFileStream readOnlyFileNamed: 'kjsd.txt' "! Item was changed: ----- Method: StandardFileStream class>>registry (in category 'registry') ----- registry WeakArray isFinalizationSupported ifFalse:[^nil]. + ^Registry + ifNil: [ Registry := WeakRegistry new]! - ^Registry isNil - ifTrue:[Registry := WeakRegistry new] - ifFalse:[Registry].! Item was changed: ----- Method: StandardFileStream class>>forceNewFileNamed: (in category 'file creation') ----- forceNewFileNamed: fileName "Create a new file with the given name, and answer a stream opened for writing on that file. If the file already exists, delete it without asking before creating the new file." | dir localName fullName f | fullName := self fullName: fileName. (self isAFileNamed: fullName) + ifFalse: + [f := self new open: fullName forWrite: true. + ^ f + ifNil: ["Failed to open the file" + (FileDoesNotExistException fileName: fullName) signal]]. - ifFalse: [f := self new open: fullName forWrite: true. - ^ f isNil - ifTrue: ["Failed to open the file" - (FileDoesNotExistException fileName: fullName) signal] - ifFalse: [f]]. dir := FileDirectory forFileName: fullName. localName := FileDirectory localNameFor: fullName. dir deleteFileNamed: localName ifAbsent: [(CannotDeleteFileException new messageText: 'Could not delete the old version of file ' , fullName) signal]. f := self new open: fullName forWrite: true. + ^ f + ifNil: ["Failed to open the file" + (FileDoesNotExistException fileName: fullName) signal]! - ^ f isNil - ifTrue: ["Failed to open the file" - (FileDoesNotExistException fileName: fullName) signal] - ifFalse: [f]!

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The Trunk: Files-nice.84.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

1 0

The Trunk: Files-nice.84.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

1 0

The Trunk: MonticelloConfigurations-cbc.83.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

Bert Freudenberg uploaded a new version of MonticelloConfigurations to project The Trunk: http://source.squeak.org/trunk/MonticelloConfigurations-cbc.83.mcz ==================== Summary ==================== Name: MonticelloConfigurations-cbc.83 Author: cbc Time: 26 August 2010, 4:43:00.636 pm UUID: c000dc48-6697-8042-8bc0-636dd62ce6a2 Ancestors: MonticelloConfigurations-cbc.82 Updated MCMcmUpdater comment to reflect current state better. =============== Diff against MonticelloConfigurations-cbc.82 =============== Item was changed: Object subclass: #MCMcmUpdater instanceVariableNames: '' classVariableNames: 'DefaultUpdateURL LastUpdateMap SkipPackages UpdateMissingPackages' poolDictionaries: '' category: 'MonticelloConfigurations'! + !MCMcmUpdater commentStamp: 'cbc 8/26/2010 16:42' prior: 0! - !MCMcmUpdater commentStamp: 'cbc 8/25/2010 23:52' prior: 0! MCMcmUpdater provides utility methods for updating Monticello packages from Monticello configurations. When Monticello configurations are stored in a repository (or repositories), MCMcmUpdater acts as an update stream. It first ensures that each configuration map has been loaded in sequence, then updates the last configuration map to the most recent version for each specified package, and finally loads these versions to produce a fully updated configuration. + Currently if a set of packages are unloaded from the image, using this class to reload them may cause problems, depending on what dependencies those classes have. Success is not assured. Removing packages via SmalltalkImage>>unloadAllKnownPackages will be successful, it flags the packages removed so that they are not loaded by this utility. - Currently if a set of packages are unloaded from the image, using this class to reload them may cause problems, depending on what dependencies those classes have. Success is not assured. If you wish to not have MCMcmUpdater update packages, there are two ways to handle this: + + 1) To have MCMcmUpdater not update any packages not currently in the image set the UpdateMissingPackages preference to false: - 1) To not update any packages not currently in the image, evaluate MCMcmUpdater updateMissingPackages: false Note that any new packages added to the repositories will not be picked up when this is turned off. + 2) To have MCMcmUpdater not update a specific package, evaluate - To re-enable updating of missing packages disabled in this way, evaluate - MCMcmUpdater updateMissingPackages: true - 2) To not updat specific packages, evaluate MCMcmUpdater disableUpdatesOfPackage: <packageName> - To re-enable updating of a specific package turned of by method 2, evaluate: - MCMcmUpdater enableUpdatesOfPackage: <packageName> - To re-enable updating of all packages previously disabled by method 2, evaluate - MCMcmUpdator enableUpdatesForAllPackages - Note that work is progressing to automatically not update packages that are unloaded. At this time, this is not turned on. - Class Variables definitions: + DefaultUpdateURL - String: the URL that will be checked by default for updates. This would be set for a common standard location to check. - DefaultUpdateURL - this is the URL that will be checked by default for updates. This would be set for a common standard location to check. + LastUpdateMap - Dictionary of Integer: version number of the last loaded update map per repository. Keeps track of the last configuration map, so that the utility will not have to run through the full history in the repositories each time you ask to update. - LastUpdateMap - Keeps track of the last configuration map, so that the utility will not have to run through the full history in the repositories each time you ask to update. + SkipPackages - Set of Strings: names of packages to not update in MCMcmUpdater (empty by default). - SkipPackages - Keeps track of the specific packages that are not to be updated in this image (usually because they were unloaded). + UpdateMissingPackages - Boolean: if true (default), new packages in the update config map will be loaded unless they are in SkipPackages. If false, packages not currently loaded in the image will not be loaded by MCMcmUpdater. (This can be dangerous if packages are split - use at your own risk). - UpdateMissingPackages - Indicates if this utility should attempt to load packages that are not currently in the system. !

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The Trunk: MonticelloConfigurations-cbc.83.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

1 0

The Trunk: MonticelloConfigurations-cbc.83.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

1 0

The Trunk: MonticelloConfigurations-cbc.82.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

Bert Freudenberg uploaded a new version of MonticelloConfigurations to project The Trunk: http://source.squeak.org/trunk/MonticelloConfigurations-cbc.82.mcz ==================== Summary ==================== Name: MonticelloConfigurations-cbc.82 Author: cbc Time: 25 August 2010, 11:54:43.082 pm UUID: 8fee1f94-014b-9949-9125-4649684d4c66 Ancestors: MonticelloConfigurations-cbc.81 Updated comment for MCMcmUpdater to explain the recent changes to this class. =============== Diff against MonticelloConfigurations-cbc.81 =============== Item was changed: Object subclass: #MCMcmUpdater instanceVariableNames: '' classVariableNames: 'DefaultUpdateURL LastUpdateMap SkipPackages UpdateMissingPackages' poolDictionaries: '' category: 'MonticelloConfigurations'! + !MCMcmUpdater commentStamp: 'cbc 8/25/2010 23:52' prior: 0! - !MCMcmUpdater commentStamp: 'dtl 5/10/2010 23:22' prior: 0! MCMcmUpdater provides utility methods for updating Monticello packages from Monticello configurations. + When Monticello configurations are stored in a repository (or repositories), MCMcmUpdater acts as an update stream. It first ensures that each configuration map has been loaded in sequence, then updates the last configuration map to the most recent version for each specified package, and finally loads these versions to produce a fully updated configuration. + + Currently if a set of packages are unloaded from the image, using this class to reload them may cause problems, depending on what dependencies those classes have. Success is not assured. + + If you wish to not have MCMcmUpdater update packages, there are two ways to handle this: + 1) To not update any packages not currently in the image, evaluate + MCMcmUpdater updateMissingPackages: false + Note that any new packages added to the repositories will not be picked up when this is turned off. + To re-enable updating of missing packages disabled in this way, evaluate + MCMcmUpdater updateMissingPackages: true + 2) To not updat specific packages, evaluate + MCMcmUpdater disableUpdatesOfPackage: <packageName> + To re-enable updating of a specific package turned of by method 2, evaluate: + MCMcmUpdater enableUpdatesOfPackage: <packageName> + To re-enable updating of all packages previously disabled by method 2, evaluate + MCMcmUpdator enableUpdatesForAllPackages + + Note that work is progressing to automatically not update packages that are unloaded. At this time, this is not turned on. + + Class Variables definitions: + + DefaultUpdateURL - this is the URL that will be checked by default for updates. This would be set for a common standard location to check. + + LastUpdateMap - Keeps track of the last configuration map, so that the utility will not have to run through the full history in the repositories each time you ask to update. + + SkipPackages - Keeps track of the specific packages that are not to be updated in this image (usually because they were unloaded). + + UpdateMissingPackages - Indicates if this utility should attempt to load packages that are not currently in the system. + ! - When Monticello configurations are stored in a repository, MCMcmUpdater acts as an update stream. It first ensures that each configuration map has been loaded in sequence, then updates the last configuration map to the most recent version for each specified package, and finally loads these versions to produce a fully updated configuration. !

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The Trunk: MonticelloConfigurations-cbc.82.mcz
by commits＠source.squeak.org 27 Aug '10

27 Aug '10

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Packages August 2010