|
1 "{ Package: 'stx:goodies/monticello' }" |
|
2 |
|
3 Object subclass:#MCPackageManager |
|
4 instanceVariableNames:'package modified' |
|
5 classVariableNames:'' |
|
6 poolDictionaries:'' |
|
7 category:'Monticello-Versioning' |
|
8 ! |
|
9 |
|
10 MCPackageManager class instanceVariableNames:'registry' |
|
11 |
|
12 " |
|
13 No other class instance variables are inherited by this class. |
|
14 " |
|
15 ! |
|
16 |
|
17 |
|
18 !MCPackageManager class methodsFor:'as yet unclassified'! |
|
19 |
|
20 allManagers |
|
21 ^ self registry values |
|
22 ! |
|
23 |
|
24 forPackage: aPackage |
|
25 ^ self registry at: aPackage ifAbsent: |
|
26 [|mgr| |
|
27 mgr _ self new initializeWithPackage: aPackage. |
|
28 self registry at: aPackage put: mgr. |
|
29 self changed: #allManagers. |
|
30 mgr] |
|
31 ! |
|
32 |
|
33 initialize |
|
34 "Remove this later" |
|
35 Smalltalk at: #SystemChangeNotifier ifPresent:[:cls| |
|
36 (cls uniqueInstance) noMoreNotificationsFor: self. |
|
37 ]. |
|
38 ! |
|
39 |
|
40 registry |
|
41 ^ registry ifNil: [registry _ Dictionary new] |
|
42 ! ! |
|
43 |
|
44 !MCPackageManager class methodsFor:'system changes'! |
|
45 |
|
46 classModified: anEvent |
|
47 self managersForClass: anEvent item do:[:mgr| mgr modified: true]. |
|
48 ! |
|
49 |
|
50 classMoved: anEvent |
|
51 self classModified: anEvent. |
|
52 self managersForCategory: anEvent oldCategory do:[:mgr| mgr modified: true]. |
|
53 ! |
|
54 |
|
55 classRemoved: anEvent |
|
56 self classModified: anEvent |
|
57 ! |
|
58 |
|
59 managersForCategory: aSystemCategory do: aBlock |
|
60 "Got to be careful here - we might get method categories where capitalization is problematic." |
|
61 | cat foundOne index | |
|
62 foundOne := false. |
|
63 cat := aSystemCategory ifNil:[^nil]. "yes this happens; for example in eToy projects" |
|
64 "first ask PackageInfos, their package name might not match the category" |
|
65 self registry do: [:mgr | |
|
66 (mgr packageInfo includesSystemCategory: aSystemCategory) ifTrue: [ |
|
67 aBlock value: mgr. |
|
68 foundOne := true. |
|
69 ] |
|
70 ]. |
|
71 foundOne ifTrue: [^self]. |
|
72 ["Loop over categories until we found a matching one" |
|
73 self registry at: (MCPackage named: cat) ifPresent:[:mgr| |
|
74 aBlock value: mgr. |
|
75 foundOne := true. |
|
76 ]. |
|
77 index := cat lastIndexOf: $-. |
|
78 index > 0]whileTrue:[ |
|
79 "Step up to next level package" |
|
80 cat := cat copyFrom: 1 to: index-1. |
|
81 ]. |
|
82 foundOne ifFalse:[ |
|
83 "Create a new (but only top-level)" |
|
84 aBlock value: (MCWorkingCopy forPackage: (MCPackage named: (aSystemCategory upTo: $-) capitalized)). |
|
85 ]. |
|
86 ! |
|
87 |
|
88 managersForClass: aClass category: methodCategory do: aBlock |
|
89 (methodCategory isEmptyOrNil or:[methodCategory first ~= $*]) ifTrue:[ |
|
90 "Not an extension method" |
|
91 ^self managersForClass: aClass do: aBlock. |
|
92 ]. |
|
93 self managersForCategory: methodCategory allButFirst do: aBlock. |
|
94 ! |
|
95 |
|
96 managersForClass: aClass do: aBlock |
|
97 |
|
98 self registry do: [:mgr | |
|
99 (mgr packageInfo includesClass: aClass) |
|
100 ifTrue: [aBlock value: mgr]] |
|
101 ! |
|
102 |
|
103 managersForClass: aClass selector: aSelector do: aBlock |
|
104 ^self managersForClass: aClass category: (aClass organization categoryOfElement: aSelector) do: aBlock |
|
105 ! |
|
106 |
|
107 methodModified: anEvent |
|
108 ^self managersForClass: anEvent itemClass selector: anEvent itemSelector do:[:mgr| mgr modified: true]. |
|
109 ! |
|
110 |
|
111 methodMoved: anEvent |
|
112 self managersForClass: anEvent itemClass category: anEvent oldCategory do:[:mgr| mgr modified: true]. |
|
113 self methodModified: anEvent. |
|
114 ! |
|
115 |
|
116 methodRemoved: anEvent |
|
117 self managersForClass: anEvent itemClass category: anEvent itemProtocol do:[:mgr| mgr modified: true]. |
|
118 ! |
|
119 |
|
120 registerForNotifications |
|
121 Smalltalk at: #SystemChangeNotifier ifPresent:[:cls| |
|
122 (cls uniqueInstance) |
|
123 noMoreNotificationsFor: self; |
|
124 notify: self ofSystemChangesOfItem: #class change: #Added using: #classModified:; |
|
125 notify: self ofSystemChangesOfItem: #class change: #Modified using: #classModified:; |
|
126 notify: self ofSystemChangesOfItem: #class change: #Renamed using: #classModified:; |
|
127 notify: self ofSystemChangesOfItem: #class change: #Commented using: #classModified:; |
|
128 notify: self ofSystemChangesOfItem: #class change: #Recategorized using: #classMoved:; |
|
129 notify: self ofSystemChangesOfItem: #class change: #Removed using: #classRemoved:; |
|
130 notify: self ofSystemChangesOfItem: #method change: #Added using: #methodModified:; |
|
131 notify: self ofSystemChangesOfItem: #method change: #Modified using: #methodModified:; |
|
132 notify: self ofSystemChangesOfItem: #method change: #Recategorized using: #methodMoved:; |
|
133 notify: self ofSystemChangesOfItem: #method change: #Removed using: #methodRemoved: |
|
134 ]. |
|
135 ! ! |
|
136 |
|
137 !MCPackageManager methodsFor:'accessing'! |
|
138 |
|
139 modified |
|
140 ^ modified |
|
141 ! |
|
142 |
|
143 modified: aBoolean |
|
144 modified = aBoolean ifTrue: [^ self]. |
|
145 modified _ aBoolean. |
|
146 self changed: #modified. |
|
147 |
|
148 modified ifFalse: |
|
149 [(((Smalltalk classNamed: 'SmalltalkImage') ifNotNilDo: [:si | si current]) ifNil: [Smalltalk]) |
|
150 logChange: '"', self packageName, '"']. |
|
151 ! |
|
152 |
|
153 package |
|
154 ^ package |
|
155 ! |
|
156 |
|
157 packageInfo |
|
158 ^ package packageInfo |
|
159 ! |
|
160 |
|
161 packageName |
|
162 ^ package name |
|
163 ! |
|
164 |
|
165 packageNameWithStar |
|
166 ^ modified |
|
167 ifTrue: ['* ', self packageName] |
|
168 ifFalse: [self packageName] |
|
169 ! ! |
|
170 |
|
171 !MCPackageManager methodsFor:'initialize-release'! |
|
172 |
|
173 initialize |
|
174 modified _ false. |
|
175 self registerForNotifications. |
|
176 ! |
|
177 |
|
178 initializeWithPackage: aPackage |
|
179 package _ aPackage. |
|
180 self initialize. |
|
181 ! ! |
|
182 |
|
183 !MCPackageManager methodsFor:'operations'! |
|
184 |
|
185 unregister |
|
186 self class registry removeKey: package. |
|
187 self class changed: #allManagers |
|
188 ! ! |
|
189 |
|
190 !MCPackageManager methodsFor:'system changes'! |
|
191 |
|
192 classModified: anEvent |
|
193 "obsolete - remove this later" |
|
194 ! |
|
195 |
|
196 classMoved: anEvent |
|
197 "obsolete - remove this later" |
|
198 ! |
|
199 |
|
200 classRemoved: anEvent |
|
201 "obsolete - remove this later" |
|
202 ! |
|
203 |
|
204 methodModified: anEvent |
|
205 "obsolete - remove this later" |
|
206 ! |
|
207 |
|
208 methodMoved: anEvent |
|
209 "obsolete - remove this later" |
|
210 ! |
|
211 |
|
212 methodRemoved: anEvent |
|
213 "obsolete - remove this later" |
|
214 ! |
|
215 |
|
216 registerForNotifications |
|
217 "obsolete - remove this later" |
|
218 ! |
|
219 |
|
220 registerForNotificationsFrom: aNotifier |
|
221 "obsolete - remove this later" |
|
222 ! |
|
223 |
|
224 systemChange: anEvent |
|
225 "obsolete - remove this later" |
|
226 ! |
|
227 |
|
228 update: aSymbol |
|
229 InMidstOfFileinNotification signal ifFalse: [ |
|
230 [((aSymbol = #recentMethodSubmissions) |
|
231 and: [self packageInfo |
|
232 includesMethodReference: Utilities recentMethodSubmissions last]) |
|
233 ifTrue: [self modified: true]] |
|
234 on: Error do: []] |
|
235 ! ! |
|
236 |
|
237 !MCPackageManager class methodsFor:'documentation'! |
|
238 |
|
239 version |
|
240 ^ '$Header: /cvs/stx/stx/goodies/monticello/MCPackageManager.st,v 1.1 2006-11-22 13:15:51 cg Exp $' |
|
241 ! ! |
|
242 |
|
243 MCPackageManager initialize! |