Merge pull request #2 from ArtemGovorov/patch-1

Update wallaby.js

Author: dweber019

wallaby.js

@@ -19,6 +19,14 @@ modulePrototype.require = originalRequire;
 webpackConfig.resolve.extensions = ['', '.js'];
 webpackConfig.devtool = 'source-map';
 
+// Cleaning it
+delete webpackConfig.entry;
+delete webpackConfig.devServer;
+delete webpackConfig.resolve.root;
+delete webpackConfig.module.postLoaders;
+webpackConfig.module.loaders.shift();
+webpackConfig.plugins = webpackConfig.plugins.filter(p => !p.getPath);
+
 var wallabyWebpack = require('wallaby-webpack');
 var wallabyPostprocessor = wallabyWebpack(webpackConfig);
 
@@ -29,14 +37,22 @@ module.exports = function (wallaby) {
     // as they should not be loaded in browser,
     // their wrapped versions will be loaded instead
     files: [
-      // {pattern: 'lib/jquery.js', instrument: false},
-      {pattern: 'src/app/**/*.ts', load: false}
+      {pattern: 'node_modules/babel-polyfill/dist/polyfill.js', instrument: false},
+      {pattern: 'src/app/**/*.ts', load: false},
+      {pattern: 'src/**/*.json', load: false},
+      {pattern: 'test/lib/setup.ts', load: false},
     ],
 
     tests: [
       {pattern: 'test/unit/**/*.spec.ts', load: false}
     ],
 
+    preprocessors: {
+      '**/*.js': file => require('babel-core').transform(
+        file.content,
+        {sourceMap: true, presets: ['es2015-loose-native-modules']})
+    },
+
     postprocessor: wallabyPostprocessor,
 
     setup: function () {