adding theming registry

build/npm/update-theme.js

@@ -0,0 +1,40 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+var path = require('path');
+var fs = require('fs');
+var plist = require('fast-plist');
+
+exports.update = function (srcName, destName) {
+	try {
+		console.log('reading ', srcName);
+		let result = {};
+		let plistContent = fs.readFileSync(srcName).toString();
+		let theme = plist.parse(plistContent);
+		let settings = theme.settings;
+		if (Array.isArray(settings)) {
+			for (let entry of settings) {
+				let scope = entry.scope;
+				if (scope) {
+					let parts = scope.split(',').map(p => p.trim());
+					if (parts.length > 1) {
+						entry.scope = parts;
+					}
+				}
+			}
+			result.syntaxTokens = settings;
+			result.colors = {};
+		}
+		fs.writeFileSync(destName, JSON.stringify(result, null, '\t'));
+	} catch (e) {
+		console.log(e);
+	}
+}
+
+if (path.basename(process.argv[1]) === 'update-theme.js') {
+	exports.update(process.argv[2], process.argv[3]);
+}