The Inbox: Monticello-cmm.698.mcz

Chris Muller uploaded a new version of Monticello to project The Inbox:
http://source.squeak.org/inbox/Monticello-cmm.698.mcz

==================== Summary ====================

Name: Monticello-cmm.698
Author: cmm
Time: 22 April 2019, 1:43:33.246295 pm
UUID: efcc395c-49a6-4609-aa5f-b07e2febeff8
Ancestors: Monticello-nice.695

- Fix revisions of class definitions when there's another PackageInfo defined whose full name is only a prefix of the working copy the selected class belongs to.
- Check the local package-cache before hitting the server for operations where the ancestral UUID is known, such as diffing from the History list.  Keep its allFileNamesCache up to date.

=============== Diff against Monticello-nice.695 ===============

Item was changed:
  ----- Method: Class>>packageInfo (in category '*monticello') -----
  packageInfo
+ ^ (PackageInfo allPackages select: [ : each | each includesClass: self ])
+ ifEmpty: [ nil ]
+ ifNotEmpty:
+ [ : myPackages | "Select the most-qualified match."
+ myPackages detectMax: [ : each | each packageName size ] ]!
- ^ PackageInfo allPackages
- detect: [ : each | each includesClass: self ]
- ifNone: [ nil ]!

Item was removed:
- ----- Method: MCRepository>>isTrunkBackup (in category 'testing') -----
- isTrunkBackup
- ^ false!

Item was changed:
  ----- Method: MCRepository>>prepareVersionForStorage: (in category 'accessing') -----
  prepareVersionForStorage: aVersion
  ^ self alwaysStoreDiffs
  ifTrue: [aVersion asDiffAgainst:
+ (self withCache closestAncestorVersionFor: aVersion info ifNone: [^ aVersion])]
- (self closestAncestorVersionFor: aVersion info ifNone: [^ aVersion])]
  ifFalse: [aVersion]!

Item was added:
+ ----- Method: MCRepository>>withCache (in category 'accessing') -----
+ withCache
+ "Answer the receiver with package-cache in front of it."
+ ^ MCRepositoryGroup with: self!

Item was added:
+ ----- Method: MCRepositoryGroup class>>with: (in category 'instance creation') -----
+ with: aMCRepository
+ ^ self new
+ addRepository: aMCRepository ;
+ yourself!

Item was added:
+ ----- Method: MCRepositoryGroup>>closestAncestorVersionFor:ifNone: (in category 'accessing') -----
+ closestAncestorVersionFor: anAncestry ifNone: errorBlock
+ anAncestry breadthFirstAncestorsDo:
+ [:ancestorInfo |
+ (self versionWithInfo: ancestorInfo) ifNotNil: [:v | ^ v]].
+ ^ errorBlock value!

Item was changed:
  ----- Method: MCRepositoryGroup>>flushAllFilenames (in category 'private') -----
  flushAllFilenames
+ self repositories do: [ : each | each flushAllFilenames ]!
- repositories do: [ : each | each flushAllFilenames ]!

Item was changed:
  ----- Method: MCRepositoryGroup>>versionWithInfo:ifAbsent: (in category 'repository-api') -----
  versionWithInfo: aVersionInfo ifAbsent: aBlock
+ self repositories do:
- repositories do:
  [ : each | ([each
  versionWithInfo: aVersionInfo
  ifAbsent: [ nil ]] on: NetworkError do: [ : err | nil ]) ifNotNil:
  [ : ver | ^ ver ] ].
  ^ aBlock value!

Item was added:
+ ----- Method: MCRepositoryGroup>>withCache (in category 'accessing') -----
+ withCache
+ ^ self!

Item was changed:
  ----- Method: MCVersionNotification>>initializeWithVersion:repository: (in category 'private') -----
  initializeWithVersion: aVersion repository: aRepository
  version := aVersion.
  repository := aRepository.
+ ancestor := repository withCache closestAncestorVersionFor: version info ifNone: [].
- ancestor := repository closestAncestorVersionFor: version info ifNone: [].
  changes := ancestor
  ifNil: [#()]
  ifNotNil: [(version snapshot patchRelativeToBase: ancestor snapshot) operations sorted]!

Item was changed:
  ----- Method: MCWorkingCopy>>changesRelativeToRepository: (in category 'operations') -----
+ changesRelativeToRepository: aRepository
- changesRelativeToRepository: aRepository
  | ancestorVersion ancestorSnapshot |
+ ancestorVersion := aRepository withCache
+ closestAncestorVersionFor: ancestry
+ ifNone: [ nil ].
+ ancestorSnapshot := ancestorVersion
+ ifNil: [ MCSnapshot empty ]
+ ifNotNil: [ ancestorVersion snapshot ].
- ancestorVersion := aRepository closestAncestorVersionFor: ancestry ifNone: [].
- ancestorSnapshot := ancestorVersion ifNil: [MCSnapshot empty] ifNotNil: [ancestorVersion snapshot].
  ^ package snapshot patchRelativeToBase: ancestorSnapshot!

Item was changed:
  ----- Method: MCWorkingCopyBrowser>>viewChanges (in category 'actions') -----
  viewChanges
  | patch |
  self canSave ifTrue:
+ [patch := workingCopy changesRelativeToRepository: self repository withCache.
+ patch isNil ifTrue: [ ^self ].
- [patch := workingCopy changesRelativeToRepository: self repository.
- patch isNil ifTrue: [^ self].
  patch isEmpty
  ifTrue: [ workingCopy modified: false.
  self inform: 'No changes' ]
  ifFalse:
  [ workingCopy modified: true.
  (MCPatchBrowser forPatch: patch)
  label: 'Patch Browser: ', workingCopy description;
  environmentInDisplayingImage: workingCopy environment;
+ show ] ]!
- show]]!