Update U.getExtension() returns lower-case extensions.

petersirka · petersirka · commit 6ccfec2189cc · 2017-07-16T14:54:09.000+02:00
diff --git a/changes.txt b/changes.txt
@@ -9,6 +9,7 @@
 - updated: `F.backup()` argument `path` can contain `String Array` file list
 - updated: `controller.viewCompile(body, model, [headers], [partial], [cacheKey])` add a cache key
 - updated: `image.command(arg, value, [priority], [escape])` a `priority` argument can be `escape` when it contains `boolean` value
+- updated: `U.getExtension()` returns lower-case extensions
 
 - fixed: mail auth when `options.user` and `options.password` are blank
 
diff --git a/index.js b/index.js
@@ -2250,7 +2250,7 @@ F.map = function(url, filename, filter) {
 						if (!filter(file))
 							continue;
 					} else {
-						if (filter.indexOf(U.getExtension(file).toLowerCase()) === -1)
+						if (filter.indexOf(U.getExtension(file)) === -1)
 							continue;
 					}
 				}
@@ -3029,7 +3029,7 @@ F.$load = function(types, targetdirectory, callback, packageName) {
 				return;
 			}
 
-			var ext = U.getExtension(o).toLowerCase();
+			var ext = U.getExtension(o);
 			if (ext)
 				ext = '.' + ext;
 			if (ext !== extension)
@@ -3195,7 +3195,7 @@ F.$startup = function(callback) {
 	var run = [];
 
 	Fs.readdirSync(dir).forEach(function(o) {
-		var extension = U.getExtension(o).toLowerCase();
+		var extension = U.getExtension(o);
 		if (extension === 'js')
 			run.push(o);
 	});
diff --git a/utils.js b/utils.js
@@ -1794,14 +1794,16 @@ exports.getContentType = function(ext) {
  * @param {String} filename
  * @return {String}
  */
-exports.getExtension = function(filename) {
+exports.getExtension = function(filename, raw) {
 	var end = filename.length;
 	for (var i = filename.length; i > 1; i--) {
 		var c = filename[i];
 		if (c === ' ' || c === '?')
 			end = i;
-		else if (c === '.')
-			return filename.substring(i + 1, end);
+		else if (c === '.') {
+			c = filename.substring(i + 1, end);
+			return raw ? c : c.toLowerCase();
+		}
 		else if (c === '/')
 			return '';
 	}
