Fix issue with getScriptFileNames (#71)

Author: jbrantly

index.ts

@@ -271,7 +271,7 @@ function ensureTypeScriptInstance(options: Options, loader: any): { instance?: T
 
     // Create the TypeScript language service
     var servicesHost = {
-        getScriptFileNames: () => Object.keys(files),
+        getScriptFileNames: () => Object.keys(files).filter(filePath => !!filePath.match(/(\.d)?\.tsx?$/)),
         getScriptVersion: fileName => {
             fileName = path.normalize(fileName);
             return files[fileName] && files[fileName].version.toString();

test/nodeResolution/app.ts

@@ -1,3 +1,5 @@
 import a = require('a');
+import b = require('./b');
 
-console.log(a);
+console.log(a);
+console.log(b);

test/nodeResolution/b.ts

@@ -0,0 +1 @@
+export = 'b';

test/nodeResolution/expectedOutput/bundle.js

@@ -45,7 +45,9 @@
 /***/ function(module, exports, __webpack_require__) {
 
 	var a = __webpack_require__(1);
+	var b = __webpack_require__(2);
 	console.log(a);
+	console.log(b);
 
 
 /***/ },
@@ -54,5 +56,12 @@
 
 	module.exports = 'a';
 
+/***/ },
+/* 2 */
+/***/ function(module, exports) {
+
+	module.exports = 'b';
+
+
 /***/ }
 /******/ ]);

test/nodeResolution/expectedOutput/output.txt

@@ -1,5 +1,6 @@
     Asset     Size  Chunks             Chunk Names
-bundle.js  1.53 kB       0  [emitted]  main
-chunk    {0} bundle.js (main) 59 bytes [rendered]
-    [0] ./.test/nodeResolution/app.ts 38 bytes {0} [built]
-    [1] ./.test/nodeResolution/~/a/index.js 21 bytes {0} [built]
+bundle.js  1.66 kB       0  [emitted]  main
+chunk    {0} bundle.js (main) 121 bytes [rendered]
+    [0] ./.test/nodeResolution/app.ts 78 bytes {0} [built]
+    [1] ./.test/nodeResolution/~/a/index.js 21 bytes {0} [built]
+    [2] ./.test/nodeResolution/b.ts 22 bytes {0} [built]

test/nodeResolution/tsconfig.json

@@ -1,6 +1,6 @@
 {
 	"compilerOptions": {
-		
+		"noEmitOnError": true
 	},
 	"files": [
 	]