explicit package creation

It's hard to inject right transport type, default namespace etc.
into implicitly created package.
If it is created explicitly, it helps requirejs implementation.

js/Kernel-Classes.deploy.js

@@ -1029,16 +1029,17 @@ smalltalk.method({
 selector: "addSubclassOf:named:instanceVariableNames:package:",
 fn: function (aClass,className,aCollection,packageName){
 var self=this;
-var theClass;
+var theClass,thePackage;
 function $Smalltalk(){return smalltalk.Smalltalk||(typeof Smalltalk=="undefined"?nil:Smalltalk)}
 return smalltalk.withContext(function($ctx1) { 
 var $1,$2,$3,$4;
 theClass=_st(_st($Smalltalk())._current())._at_(className);
+thePackage=self._createPackageNamed_(packageName);
 $1=theClass;
 if(($receiver = $1) == nil || $receiver == undefined){
 $1;
 } else {
-_st(theClass)._package_(self._createPackageNamed_(packageName));
+_st(theClass)._package_(thePackage);
 $2=_st(_st(theClass)._superclass()).__eq_eq(aClass);
 if(! smalltalk.assert($2)){
 $3=self._migrateClassNamed_superclass_instanceVariableNames_package_(className,aClass,aCollection,packageName);
@@ -1047,8 +1048,8 @@ return $3;
 };
 $4=self._basicAddSubclassOf_named_instanceVariableNames_package_(aClass,className,aCollection,packageName);
 return $4;
-}, function($ctx1) {$ctx1.fill(self,"addSubclassOf:named:instanceVariableNames:package:",{aClass:aClass,className:className,aCollection:aCollection,packageName:packageName,theClass:theClass},smalltalk.ClassBuilder)})},
-messageSends: ["at:", "current", "ifNotNil:", "package:", "createPackageNamed:", "ifFalse:", "migrateClassNamed:superclass:instanceVariableNames:package:", "==", "superclass", "basicAddSubclassOf:named:instanceVariableNames:package:"]}),
+}, function($ctx1) {$ctx1.fill(self,"addSubclassOf:named:instanceVariableNames:package:",{aClass:aClass,className:className,aCollection:aCollection,packageName:packageName,theClass:theClass,thePackage:thePackage},smalltalk.ClassBuilder)})},
+messageSends: ["at:", "current", "createPackageNamed:", "ifNotNil:", "package:", "ifFalse:", "migrateClassNamed:superclass:instanceVariableNames:package:", "==", "superclass", "basicAddSubclassOf:named:instanceVariableNames:package:"]}),
 smalltalk.ClassBuilder);
 
 smalltalk.addMethod(

js/Kernel-Classes.js

@@ -1354,16 +1354,17 @@ selector: "addSubclassOf:named:instanceVariableNames:package:",
 category: 'class definition',
 fn: function (aClass,className,aCollection,packageName){
 var self=this;
-var theClass;
+var theClass,thePackage;
 function $Smalltalk(){return smalltalk.Smalltalk||(typeof Smalltalk=="undefined"?nil:Smalltalk)}
 return smalltalk.withContext(function($ctx1) { 
 var $1,$2,$3,$4;
 theClass=_st(_st($Smalltalk())._current())._at_(className);
+thePackage=self._createPackageNamed_(packageName);
 $1=theClass;
 if(($receiver = $1) == nil || $receiver == undefined){
 $1;
 } else {
-_st(theClass)._package_(self._createPackageNamed_(packageName));
+_st(theClass)._package_(thePackage);
 $2=_st(_st(theClass)._superclass()).__eq_eq(aClass);
 if(! smalltalk.assert($2)){
 $3=self._migrateClassNamed_superclass_instanceVariableNames_package_(className,aClass,aCollection,packageName);
@@ -1372,10 +1373,10 @@ return $3;
 };
 $4=self._basicAddSubclassOf_named_instanceVariableNames_package_(aClass,className,aCollection,packageName);
 return $4;
-}, function($ctx1) {$ctx1.fill(self,"addSubclassOf:named:instanceVariableNames:package:",{aClass:aClass,className:className,aCollection:aCollection,packageName:packageName,theClass:theClass},smalltalk.ClassBuilder)})},
+}, function($ctx1) {$ctx1.fill(self,"addSubclassOf:named:instanceVariableNames:package:",{aClass:aClass,className:className,aCollection:aCollection,packageName:packageName,theClass:theClass,thePackage:thePackage},smalltalk.ClassBuilder)})},
 args: ["aClass", "className", "aCollection", "packageName"],
-source: "addSubclassOf: aClass named: className instanceVariableNames: aCollection package: packageName\x0a\x09| theClass |\x0a\x09\x0a\x09theClass := Smalltalk current at: className.\x0a\x09\x0a\x09theClass ifNotNil: [\x0a\x09\x09theClass package: (self createPackageNamed: packageName).\x0a\x09\x09theClass superclass == aClass ifFalse: [\x0a\x09\x09\x09^ self\x0a\x09\x09\x09\x09migrateClassNamed: className\x0a\x09\x09\x09\x09superclass: aClass\x0a\x09\x09\x09\x09instanceVariableNames: aCollection\x0a\x09\x09\x09\x09package: packageName ] ].\x0a\x09\x09\x0a\x09\x09^ self\x0a\x09\x09\x09basicAddSubclassOf: aClass\x0a\x09\x09\x09named: className\x0a\x09\x09\x09instanceVariableNames: aCollection\x0a\x09\x09\x09package: packageName",
-messageSends: ["at:", "current", "ifNotNil:", "package:", "createPackageNamed:", "ifFalse:", "migrateClassNamed:superclass:instanceVariableNames:package:", "==", "superclass", "basicAddSubclassOf:named:instanceVariableNames:package:"],
+source: "addSubclassOf: aClass named: className instanceVariableNames: aCollection package: packageName\x0a\x09| theClass thePackage |\x0a\x09\x0a\x09theClass := Smalltalk current at: className.\x0a\x09thePackage := self createPackageNamed: packageName.\x0a\x09\x0a\x09theClass ifNotNil: [\x0a\x09\x09theClass package: thePackage.\x0a\x09\x09theClass superclass == aClass ifFalse: [\x0a\x09\x09\x09^ self\x0a\x09\x09\x09\x09migrateClassNamed: className\x0a\x09\x09\x09\x09superclass: aClass\x0a\x09\x09\x09\x09instanceVariableNames: aCollection\x0a\x09\x09\x09\x09package: packageName ] ].\x0a\x09\x09\x0a\x09^ self\x0a\x09\x09basicAddSubclassOf: aClass\x0a\x09\x09named: className\x0a\x09\x09instanceVariableNames: aCollection\x0a\x09\x09package: packageName",
+messageSends: ["at:", "current", "createPackageNamed:", "ifNotNil:", "package:", "ifFalse:", "migrateClassNamed:superclass:instanceVariableNames:package:", "==", "superclass", "basicAddSubclassOf:named:instanceVariableNames:package:"],
 referencedClasses: ["Smalltalk"]
 }),
 smalltalk.ClassBuilder);

st/Kernel-Classes.st

@@ -471,12 +471,13 @@ instanceVariableNamesFor: aString
 !ClassBuilder methodsFor: 'class definition'!
 
 addSubclassOf: aClass named: className instanceVariableNames: aCollection package: packageName
-	| theClass |
+	| theClass thePackage |
 	
 	theClass := Smalltalk current at: className.
+	thePackage := self createPackageNamed: packageName.
 	
 	theClass ifNotNil: [
-		theClass package: (self createPackageNamed: packageName).
+		theClass package: thePackage.
 		theClass superclass == aClass ifFalse: [
 			^ self
 				migrateClassNamed: className
@@ -484,11 +485,11 @@ addSubclassOf: aClass named: className instanceVariableNames: aCollection packag
 				instanceVariableNames: aCollection
 				package: packageName ] ].
 		
-		^ self
-			basicAddSubclassOf: aClass
-			named: className
-			instanceVariableNames: aCollection
-			package: packageName
+	^ self
+		basicAddSubclassOf: aClass
+		named: className
+		instanceVariableNames: aCollection
+		package: packageName
 !
 
 class: aClass instanceVariableNames: ivarNames

support/boot.js

@@ -113,6 +113,8 @@ function RootBrik(brikz, st) {
 	this.nil = new SmalltalkNil();
 
 	this.__init__ = function () {
+		st.addPackage("Kernel-Objects");
+		st.addPackage("Kernel-Infrastructure");
 		st.wrapClassName("Object", "Kernel-Objects", SmalltalkObject, undefined, false);
 		st.wrapClassName("Smalltalk", "Kernel-Infrastructure", Smalltalk, st.Object, false);
 		st.wrapClassName("UndefinedObject", "Kernel-Objects", SmalltalkNil, st.Object, false);
@@ -320,6 +322,7 @@ function ClassesBrik(brikz, st) {
 	inherits(SmalltalkMetaclass, SmalltalkBehavior);
 
 	this.__init__ = function () {
+		st.addPackage("Kernel-Classes");
 		st.wrapClassName("Behavior", "Kernel-Classes", SmalltalkBehavior, st.Object, false);
 		st.wrapClassName("Metaclass", "Kernel-Classes", SmalltalkMetaclass, st.Behavior, false);
 		st.wrapClassName("Class", "Kernel-Classes", SmalltalkClass, st.Behavior, false);
@@ -424,7 +427,8 @@ function ClassesBrik(brikz, st) {
 	};
 
 	function rawAddClass(pkgName, className, superclass, iVarNames, wrapped, fn) {
-		var pkg = st.addPackage(pkgName);
+		var pkg = st.packages[pkgName];
+		if (!pkg) { throw new Error("Missing package "+pkgName); }
 		if(st[className] && st[className].superclass == superclass) {
 //            st[className].superclass = superclass;
 			st[className].iVarNames = iVarNames || [];
@@ -546,6 +550,7 @@ function MethodsBrik(brikz, st) {
 	inherits(SmalltalkMethod, SmalltalkObject);
 
 	this.__init__ = function () {
+		st.addPackage("Kernel-Methods");
 		st.wrapClassName("CompiledMethod", "Kernel-Methods", SmalltalkMethod, st.Object, false);
 	};
 
@@ -698,11 +703,13 @@ function SmalltalkInitBrik(brikz, st) {
 	};
 
 	this.__init__ = function () {
+		st.addPackage("Kernel-Methods");
 		st.wrapClassName("Number", "Kernel-Objects", Number, st.Object);
 		st.wrapClassName("BlockClosure", "Kernel-Methods", Function, st.Object);
 		st.wrapClassName("Boolean", "Kernel-Objects", Boolean, st.Object);
 		st.wrapClassName("Date", "Kernel-Objects", Date, st.Object);
 
+		st.addPackage("Kernel-Collections");
 		st.addClass("Collection", st.Object, null, "Kernel-Collections");
 		st.addClass("IndexableCollection", st.Collection, null, "Kernel-Collections");
 		st.addClass("SequenceableCollection", st.IndexableCollection, null, "Kernel-Collections");
@@ -711,6 +718,7 @@ function SmalltalkInitBrik(brikz, st) {
 		st.wrapClassName("Array", "Kernel-Collections", Array, st.SequenceableCollection);
 		st.wrapClassName("RegularExpression", "Kernel-Collections", RegExp, st.Object);
 
+		st.addPackage("Kernel-Exceptions");
 		st.wrapClassName("Error", "Kernel-Exceptions", Error, st.Object);
 
 		/* Alias definitions */
@@ -806,6 +814,7 @@ function RuntimeBrik(brikz, st) {
 	inherits(SmalltalkMethodContext, SmalltalkObject);
 
 	this.__init__ = function () {
+		st.addPackage("Kernel-Methods");
 		st.wrapClassName("MethodContext", "Kernel-Methods", SmalltalkMethodContext, st.Object, false);
 
 		// Fallbacks