Merge pull request #445 from alancutter/cleanUpClean

Make grunt clean not delete files checked into the repository

Author: ewilligers

.gitignore

@@ -4,11 +4,10 @@ node_modules
 !node_modules/mocha/LICENCE
 !node_modules/chai/chai.js
 !node_modules/chai-LICENCE
-web-animations-*.min.js
-web-animations-*.min.js.map
-web-animations.min.js
-web-animations.min.js.map
+
 inter-*
+*.min.js*
+
 *~
 sauce_connect.log
 test.html

Gruntfile.js

@@ -285,9 +285,11 @@ module.exports = function(grunt) {
     });
 
   grunt.task.registerTask('clean', 'Remove files generated by grunt', function() {
-    grunt.file.expand('web-animations*').concat(grunt.file.expand('test/runner-*.html')).concat(grunt.file.expand('inter-*')).forEach(function(file) {
-      grunt.file.delete(file);
-      grunt.log.writeln('File ' + file + ' removed');
+    ['inter-*', '*min.js*'].forEach(function(filePattern) {
+      grunt.file.expand(filePattern).forEach(function(file) {
+        grunt.file.delete(file);
+        grunt.log.writeln('File ' + file + ' removed');
+      });
     });
   });