From 4a6716ffed3f71c24f7d2e94ed206895691552f2 Mon Sep 17 00:00:00 2001
From: Josh Ponelat <josh@ponelat.com>
Date: Wed, 19 Apr 2017 11:18:30 +0200
Subject: [PATCH] Replace babel-polyfill with runtime transform

---
 .babelrc                         |  1 +
 make-webpack-config.js           |  2 +-
 package.json                     |  2 +-
 src/core/index.js                |  1 +
 webpack-dist-bundle.config.js    |  1 -
 webpack-dist.config.js           | 22 ++++++++++------------
 webpack-hot-dev-server.config.js |  4 +---
 7 files changed, 15 insertions(+), 18 deletions(-)

diff --git a/.babelrc b/.babelrc
index c406fe77..bdd50676 100644
--- a/.babelrc
+++ b/.babelrc
@@ -5,6 +5,7 @@
     "stage-0"
   ],
   "plugins": [
+    "transform-runtime",
     [
       "module-alias",
       [
diff --git a/make-webpack-config.js b/make-webpack-config.js
index 4a92c7d5..199f8cdd 100644
--- a/make-webpack-config.js
+++ b/make-webpack-config.js
@@ -147,7 +147,7 @@ module.exports = function(options) {
       extensions: ["", ".web.js", ".js", ".jsx", ".json", ".less"],
       packageAlias: 'browser',
       alias: {
-        base: "getbase/src/less/base"
+        base: "getbase/src/less/base",
       }
     },
 
diff --git a/package.json b/package.json
index 40ad9d5a..1106faec 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,6 @@
     "just-test-in-node": "mocha --recursive --compilers js:babel-core/register test/core test/components test/bugs test/swagger-ui-dist-package"
   },
   "dependencies": {
-    "babel-polyfill": "^6.23.0",
     "base64-js": "^1.2.0",
     "brace": "0.7.0",
     "deep-extend": "0.4.1",
@@ -83,6 +82,7 @@
     "babel-eslint": "^7.1.1",
     "babel-loader": "^6.3.2",
     "babel-plugin-module-alias": "^1.6.0",
+    "babel-plugin-transform-runtime": "^6.23.0",
     "babel-preset-es2015": "^6.22.0",
     "babel-preset-es2015-ie": "^6.6.2",
     "babel-preset-react": "^6.23.0",
diff --git a/src/core/index.js b/src/core/index.js
index c68124d4..461a67cd 100644
--- a/src/core/index.js
+++ b/src/core/index.js
@@ -117,6 +117,7 @@ module.exports = function SwaggerUI(opts) {
     return downloadSpec()
   }
 
+  return system
 }
 
 // Add presets
diff --git a/webpack-dist-bundle.config.js b/webpack-dist-bundle.config.js
index c20d73b2..7f1c0223 100644
--- a/webpack-dist-bundle.config.js
+++ b/webpack-dist-bundle.config.js
@@ -13,7 +13,6 @@ module.exports = require('./make-webpack-config.js')({
 
   entry: {
     'swagger-ui-bundle': [
-      'babel-polyfill',
       './src/core/index.js'
     ]
   },
diff --git a/webpack-dist.config.js b/webpack-dist.config.js
index 2c13b192..95c361de 100644
--- a/webpack-dist.config.js
+++ b/webpack-dist.config.js
@@ -1,9 +1,8 @@
-var path = require('path')
-var fs = require('fs')
-var node_modules = fs.readdirSync('node_modules').filter(function(x) { return x !== '.bin' })
+const path = require("path")
+const fs = require("fs")
+const nodeModules = fs.readdirSync("node_modules").filter(function(x) { return x !== ".bin" })
 
-
-module.exports = require('./make-webpack-config.js')({
+module.exports = require("./make-webpack-config.js")({
   _special: {
     separateStylesheets: true,
     minimize: true,
@@ -15,9 +14,8 @@ module.exports = require('./make-webpack-config.js')({
 
   entry: {
     "swagger-ui": [
-      'babel-polyfill',
-      './src/style/main.scss',
-      './src/core/index.js'
+      "./src/style/main.scss",
+      "./src/core/index.js"
     ]
   },
 
@@ -25,11 +23,11 @@ module.exports = require('./make-webpack-config.js')({
     // webpack injects some stuff into the resulting file,
     // these libs need to be pulled in to keep that working.
     var exceptionsForWebpack = ["ieee754", "base64-js"]
-    if(node_modules.indexOf(request) !== -1 || exceptionsForWebpack.indexOf(request) !== -1) {
-      cb(null, 'commonjs ' + request)
-      return;
+    if(nodeModules.indexOf(request) !== -1 || exceptionsForWebpack.indexOf(request) !== -1) {
+      cb(null, "commonjs " + request)
+      return
     }
-    cb();
+    cb()
   },
 
   output:  {
diff --git a/webpack-hot-dev-server.config.js b/webpack-hot-dev-server.config.js
index adafeee2..ded7b61e 100644
--- a/webpack-hot-dev-server.config.js
+++ b/webpack-hot-dev-server.config.js
@@ -10,9 +10,7 @@ module.exports = require("./make-webpack-config")({
 	devtool: "eval",
   entry: {
     'swagger-ui-bundle': [
-      'webpack/hot/dev-server',
-      'babel-polyfill',
-      './src/core/index.js',
+      './src/core/index.js'
     ],
     'swagger-ui-standalone-preset': [
       'webpack/hot/dev-server',