1 files changed, 47 insertions, 0 deletions
diff --git a/lib/wrapper-end.js b/lib/wrapper-end.js
new file mode 100644
index 000000000..e668fd1b6
--- /dev/null
+++ b/lib/wrapper-end.js
@@ -0,0 +1,47 @@
+}
+
+// auto-load Promise polyfill if needed in the browser
+var doPolyfill = typeof Promise === 'undefined';
+
+// document.write
+if (typeof document !== 'undefined') {
+  var scripts = document.getElementsByTagName('script');
+  $__curScript = scripts[scripts.length - 1];
+  if (document.currentScript && ($__curScript.defer || $__curScript.async))
+    $__curScript = document.currentScript;
+  if (!$__curScript.src)
+    $__curScript = undefined;
+  if (doPolyfill) {
+    var curPath = $__curScript.src;
+    var basePath = curPath.substr(0, curPath.lastIndexOf('/') + 1);
+    window.systemJSBootstrap = bootstrap;
+    document.write(
+      '<' + 'script type="text/javascript" src="' + basePath + 'system-polyfills.js">' + '<' + '/script>'
+    );
+  }
+  else {
+    bootstrap();
+  }
+}
+// importScripts
+else if (typeof importScripts !== 'undefined') {
+  var basePath = '';
+  try {
+    throw new Error('_');
+  } catch (e) {
+    e.stack.replace(/(?:at|@).*(http.+):[\d]+:[\d]+/, function(m, url) {
+      $__curScript = { src: url };
+      basePath = url.replace(/\/[^\/]*$/, '/');
+    });
+  }
+  if (doPolyfill)
+    importScripts(basePath + 'system-polyfills.js');
+  bootstrap();
+}
+else {
+  $__curScript = typeof __filename != 'undefined' ? { src: __filename } : null;
+  bootstrap();
+}
+
+
+})();