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From mtu...@apache.org
Subject svn commit: r430885 - /incubator/xap/trunk/dojo/buildscripts/patches/buildUtil.js
Date Fri, 11 Aug 2006 20:27:59 GMT
Author: mturyn
Date: Fri Aug 11 13:27:59 2006
New Revision: 430885

URL: http://svn.apache.org/viewvc?rev=430885&view=rev
Log:
(For P.Yee:)  A dojo build script.

Added:
    incubator/xap/trunk/dojo/buildscripts/patches/buildUtil.js   (with props)

Added: incubator/xap/trunk/dojo/buildscripts/patches/buildUtil.js
URL: http://svn.apache.org/viewvc/incubator/xap/trunk/dojo/buildscripts/patches/buildUtil.js?rev=430885&view=auto
==============================================================================
--- incubator/xap/trunk/dojo/buildscripts/patches/buildUtil.js (added)
+++ incubator/xap/trunk/dojo/buildscripts/patches/buildUtil.js Fri Aug 11 13:27:59 2006
@@ -0,0 +1,202 @@
+var buildUtil = {};
+buildUtil.getDependencyList = function(dependencies, hostenvType) {
+
+	djConfig = {
+		baseRelativePath: "../"
+		// ,isDebug: true
+	};
+	
+	if(!dependencies){
+		dependencies = [ 
+			"dojo.event.*",
+			"dojo.io.*",
+			"dojo.string",
+			"dojo.xml.*",
+			"dojo.xml.Parse",
+			"dojo.widget.Parse",
+			"dojo.widget.Button"
+		];
+	}
+	
+	var dojoLoader = java.lang.System.getProperty("DOJO_LOADER");
+	if(!dojoLoader || dojoLoader=="null" || dojoLoader==""){
+		dojoLoader = "default";
+	}
+	var dj_global = {};
+	
+	load("../src/bootstrap1.js");
+	load("../src/loader.js");
+	load("../src/hostenv_rhino.js");
+	load("../src/bootstrap2.js");
+  load("../src/xap/Xap.js");
+  
+
+	// FIXME: is this really what we want to say?
+	dojo.render.html.capable = true;
+
+	
+	dojo.hostenv.loadedUris.push("dojoGuardStart.js");
+	dojo.hostenv.loadedUris.push("../src/bootstrap1.js");
+	
+	if(dojoLoader == "default"){
+		dojo.hostenv.loadedUris.push("../src/loader.js");
+	
+	}else if(dojoLoader=="xdomain"){
+		dojo.hostenv.loadedUris.push("../src/loader.js");
+		dojo.hostenv.loadedUris.push("../src/loader_xd.js");
+	}
+	dojo.hostenv.loadedUris.push("dojoGuardEnd.js");
+	
+	if(!hostenvType){
+		hostenvType = "browser";
+	}
+	
+	if(hostenvType.constructor == Array){
+		for(var x=0; x<hostenvType.length; x++){
+			dojo.hostenv.loadedUris.push("../src/hostenv_"+hostenvType[x]+".js");
+		}
+		hostenvType = hostenvType.pop();
+	}else{
+		dojo.hostenv.loadedUris.push("../src/hostenv_"+hostenvType+".js");
+	}
+	
+	dojo.hostenv.loadedUris.push("../src/bootstrap2.js");
+  
+  dojo.hostenv.loadedUris.push("../src/xap/util/Utils.js");
+  dojo.hostenv.loadedUris.push("../src/xap/Xap.js");
+	
+	if(dependencies["prefixes"]){
+		var tmp = dependencies.prefixes;
+		for(var x=0; x<tmp.length; x++){
+			dojo.setModulePrefix(tmp[x][0], tmp[x][1]);
+		}
+	}
+  
+	
+	dojo.hostenv.name_ = hostenvType;
+	
+	function removeComments(contents){
+		// if we get the contents of the file from Rhino, it might not be a JS
+		// string, but rather a Java string, which will cause the replace() method
+		// to bomb.
+		contents = new String((!contents) ? "" : contents);
+		// clobber all comments
+		contents = contents.replace( /^(.*?)\/\/(.*)$/mg , "$1");
+		contents = contents.replace( /(\n)/mg , "__DOJONEWLINE");
+		contents = contents.replace( /\/\*(.*?)\*\//g , "");
+		return contents.replace( /__DOJONEWLINE/mg , "\n");
+	}
+	
+	// over-write dj_eval to prevent actual loading of subsequent files
+	old_eval = dj_eval;
+	dj_eval = function(){ return true; }
+	old_load = load;
+	load = function(uri){
+		try{
+			var text = removeComments(readText(uri));
+			var requires = dojo.hostenv.getRequiresAndProvides(text);
+			eval(requires.join(";"));
+			dojo.hostenv.loadedUris.push(uri);
+			dojo.hostenv.loadedUris[uri] = true;
+			var delayRequires = dojo.hostenv.getDelayRequiresAndProvides(text);
+			eval(delayRequires.join(";"));
+		}catch(e){ 
+			print("load exception for: " + uri + ", exception: " + e);
+		}
+		return true;
+	}
+	
+	dojo.hostenv.getRequiresAndProvides = function(contents){
+		// FIXME: should probably memoize this!
+		if(!contents){ return []; }
+	
+		// check to see if we need to load anything else first. Ugg.
+		var deps = [];
+		var tmp;
+		RegExp.lastIndex = 0;
+		//var testExp = /dojo.(hostenv.loadModule|hostenv.require|require|kwCompoundRequire|hostenv.conditionalLoadModule|hostenv.startPackage|provide)\([\w\W]*?\)/mg;
+    var testExp = /(Xap.require\(\s*"[\w\W]*?\))|(Xap.provide\([\w\W]*?\))|(dojo.(hostenv.loadModule|hostenv.require|require|kwCompoundRequire|hostenv.conditionalLoadModule|hostenv.startPackage|provide)\([\w\W]*?\))/mg;
+    
+		while ((tmp = testExp.exec(contents)) != null){
+			deps.push(tmp[0]);
+		}
+		return deps;
+	}
+	
+	dojo.hostenv.getDelayRequiresAndProvides = function(contents){
+		// FIXME: should probably memoize this!
+		if(!contents){ return []; }
+	
+		// check to see if we need to load anything else first. Ugg.
+		var deps = [];
+		var tmp;
+		RegExp.lastIndex = 0;
+		var testExp = /dojo.(requireAfterIf|requireIf)\([\w\W]*?\)/mg;
+		while((tmp = testExp.exec(contents)) != null){
+			deps.push(tmp[0]);
+		}
+		return deps;
+	}
+	
+	for(var x=0; x<dependencies.length; x++){
+		try{
+			var dep = dependencies[x];
+			if(dep.indexOf("(") != -1){
+				dep = dojo.hostenv.getDepsForEval(dep)[0];
+			}
+	
+			//Don't process loader_xd.js since it has some regexps 
+			//and mentions of dojo.require/provide, which will cause 
+			//havoc in the dojo.hostenv.loadModule() method.
+			if(dep.indexOf("loader_xd.js") == -1){
+				dojo.hostenv.loadModule(dep, null, true);
+			}
+		}catch(e){
+			print(e);
+		}
+	}
+	
+	// FIXME: we should also provide some way of figuring out what files are the
+	// test files for the namespaces which are included and provide them in the
+	// final package.
+	
+	// FIXME: should we turn __package__.js file clobbering on? It will break things if there's
a subdir rolled up into a __package__
+	/*
+	for(var x=0; x<dojo.hostenv.loadedUris.length; x++){
+		print(dojo.hostenv.loadedUris[x].substr(-14));
+		if(dojo.hostenv.loadedUris[x].substr(-14) == "__package__.js"){
+			dojo.hostenv.loadedUris.splice(x, 1);
+			x--;
+		}
+	}
+	*/
+	
+	// print("URIs, in order: ");
+	// for(var x=0; x<dojo.hostenv.loadedUris.length; x++){
+	// 	print(dojo.hostenv.loadedUris[x]);
+	// }
+	
+	var depList = [];
+	var seen = {};
+	uris: for(var x=0; x<dojo.hostenv.loadedUris.length; x++){
+		var curi = dojo.hostenv.loadedUris[x];
+		if(!seen[curi]){
+			seen[curi] = true;
+			if(dependencies["filters"]){
+				for(var i in dependencies.filters){
+					if(curi.match(dependencies.filters[i])){
+						continue uris;
+					}}}
+			depList.push(curi);
+		}
+	}
+	
+	load = old_load; // restore the original load function
+	dj_eval = old_eval; // restore the original dj_eval function
+	
+	dj_global['dojo'] = undefined;
+	dj_global['djConfig'] = undefined;
+	delete dj_global;
+		
+	return depList;
+}

Propchange: incubator/xap/trunk/dojo/buildscripts/patches/buildUtil.js
------------------------------------------------------------------------------
    svn:eol-style = native



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