Debugging initializtion of seeds.

repository/TiddlyWiki/TWSeed.class.st

@@ -11,33 +11,71 @@ Class {
 	#category : #'TiddlyWiki-Model'
 }
 
+{ #category : #accessing }
+TWSeed class >> default [
+
+	^ (self list select: [ :seed | seed name = 'ProjectifyMod' ]) first
+]
+
+{ #category : #accessing }
+TWSeed class >> deleteWikiFileFromFolder: folder andSubfolder: shortName [
+
+	| file |
+	file := folder / shortName / 'index.html'.
+	file exists ifFalse: [^ self].
+	^ file ensureDelete.
+]
+
 { #category : #accessing }
 TWSeed class >> initialize [
 
 	super initialize.
-	"self name: (self class list at: #Wikilexias) asFileReference basenameWithoutExtension.
-	self preview: (self class list at: #Wikilexias) contents."
+	list := OrderedCollection new.
+	list 
+		add: (self new 
+			name: 'ProjectifyMod';
+			demo: 'https://mutabit.com/repos.fossil/tiddlywiki/uv/seeds/projectify/projectify-mod.html');
+		add: (self new
+			name: 'Wikilexias';
+			demo: '');
+		add: (self new
+			name: 'NotebookMod';
+			demo: '');
+		add: (self new
+			name: 'Grafoscopedia';
+			demo: '');
+		add: (self new
+			name: 'Holonica';
+			demo: '').
+	^ self
 	
 ]
 
 { #category : #accessing }
 TWSeed class >> installDefaultInto: folder as: shortName [
 
-	| url subfolder |
-	url := self list first demo.
-	subfolder := (folder / shortName) ensureCreateDirectory. 
-	^ url asUrl saveContentsToFile: subfolder / 'index.html'.
+	| url subfolder file |
+	url := self default demo.
+	subfolder := (folder / shortName) ensureCreateDirectory.
+	file := subfolder / 'index.html'.
+	file exists
+		ifTrue: [ self inform: 'Index file in the wiki subfolder already exists. Please choose:
+			1 select another folder + shortName combination or
+			2 run:
+				self deleteWikiFileFromFolder: folder andSubfolder: shortName.'.
+			^ self
+		].	
+	^ url asUrl saveContentsToFile: file.
 ]
 
 { #category : #accessing }
 TWSeed class >> list [
 
-	| l |
-	l := OrderedCollection new.
-	l add: (self new 
-		name: 'Projectify';
-		demo: 'https://mutabit.com/repos.fossil/tiddlywiki/uv/seeds/projectify/projectify-mod.html').
-	^ l
+	^ list 
+		ifNil: [ self initialize.
+		^ self list.
+		]
+		
 ]
 
 { #category : #accessing }

repository/TiddlyWiki/TiddlyWikiExamples.class.st

@@ -0,0 +1,14 @@
+Class {
+	#name : #TiddlyWikiExamples,
+	#superclass : #Object,
+	#category : #'TiddlyWiki-Model'
+}
+
+{ #category : #accessing }
+TiddlyWikiExamples >> createDefaultWiki [
+	<gtExample>
+	<description: 'I create a wiki with the default seed as a temporal file.'>
+	
+	TWSeed deleteWikiFileFromFolder: FileLocator temp andSubfolder: 'test'.
+	^ TWSeed installDefaultInto: FileLocator temp as: 'test'
+]