source: Dev/trunk/src/client/util/buildscripts/cldr/wrap.js

/**
 * Takes plain JSON structures and wraps them as to requireJS i18n bundles
 */

djConfig={baseUrl: "../../../dojo/", paths: {"dojo/_base/xhr": "../util/buildscripts/cldr/xhr"}};

load("../../../dojo/dojo.js");
load("../jslib/logger.js");
load("../jslib/fileUtil.js");
load("cldrUtil.js");

dojo.require("dojo.i18n");

var dir/*String*/ = arguments[0];// ${dojo}/dojo/cldr/nls
var logDir = arguments[1];
var logStr = "";

print('wrap.js...');

var wrap = function(contents){
    return "\n//begin v1.x content\n" + contents + "\n//end v1.x content\n";
};

// for each .js file in the top-level directory, make a filtered list
// of all files matching that name in the directory tree
var fileLists = fileUtil.getFilteredFileList(dir, /\.js$/, true, false, true)
        .map(function(file){
                var name = file.substring(file.lastIndexOf("/"));
                return fileUtil.getFilteredFileList(dir, new RegExp(name+"$"), true);
        });
        
fileLists.forEach(function(fileList){
        var map = {},
            list = [],
            rootFile;
        fileList.forEach(function(file /*Java String*/){
logStr += "WRAP processing file: "+file.toString()+"\n";
                var path = file.split("/"),
                    locale = path[path.length-2],
                    obj = dojo.fromJson(fileUtil.readFile(file));

                if(locale=="nls"){
                    rootFile = file;
                    map.root = obj;
logStr += "rootFile="+file.toString()+"\n";

                }else{
logStr += "locale added: "+locale+"\n";
                        list.push(locale);
                        map[locale] = true;
                        fileUtil.saveUtf8File(file, "define(" + wrap(dojo.toJson(obj, true)) + ");");
                }
        });

logStr += "writing rootFile="+rootFile+"\n";
//      var contents = wrap(dojo.toJson(map, true));

//      Assemble file contents to include 1.x markers around map.root
        var contents = "{ root:\n";
        contents += wrap(dojo.toJson(map.root, true));
        if(list.length){
                list.sort();
                list.forEach(function(l){
                        contents += ',\n\t"' + l + '": true';
                });
                contents += "\n";
        }
        contents += "}";

        fileUtil.saveUtf8File(rootFile, "define(" + contents + ");");
});

fileUtil.saveUtf8File(logDir + '/wrap.log',logStr+'\n');
//print('wrap finished, please refer to logs at ' + logDir + ' for more details.');