add jsx extension

Author: wclr

lib/child-require-hook.js

@@ -68,8 +68,8 @@ function registerExtensions(extensions) {
       delete require.extensions[ext]
       require.extensions[ext] = old 
     }
-    var order = ['.ts'].concat(Object.keys(require.extensions)
-      .filter(_ => _ !== '.ts'))      
+    var order = ['.ts', '.tsx'].concat(Object.keys(require.extensions)
+      .filter(_ => _ !== '.ts' && _ !== '.tsx'))      
     order.forEach(function (ext) {
       reorderRequireExtension(ext)
     })
@@ -80,22 +80,16 @@ function isFileInNodeModules(fileName) {
   return fileName.indexOf(sep + 'node_modules' + sep) >= 0
 }
 
-function registerJsExtension() {
-  var old = require.extensions['.js']    
+function registerJsExtension() {  
+  var old = require.extensions['.js']
   // handling preferTs probably redundant after reordering
-  if (allowJs || preferTs) {
-    require.extensions['.js'] = function(m, fileName) {
+  if (allowJs) {
+    require.extensions['.jsx'] = require.extensions['.js'] = function(m, fileName) {
       if (fileName.indexOf(libPath) === 0)  {        
         return old(m, fileName)
       }      
       var tsCode
       var tsFileName
-      // if (preferTs && !isFileInNodeModules(fileName)) {
-      //   tsFileName = fileName.replace(/\.js$/, '.ts')
-      //   // if (fs.existsSync(tsFileName)) {
-      //   //   tsCode = fs.readFileSync(tsFileName, 'utf-8')
-      //   // }
-      // }
       var _compile = m._compile
       var isIgnored =
         ignore &&