From b5a092c844bb25f247c6c65fb5f22aebde5f86e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Toma=CC=81s=CC=8C=20Witek?= <tomas@witek.cz>
Date: Wed, 13 Jun 2018 14:50:32 +0200
Subject: [PATCH] Add proxy

---
 cart/components/Cart.tsx              |   3 -
 next.config.js => cart/next.config.js |   1 +
 cart/package.json                     |   6 +-
 cart/pages/{index.tsx => cart.tsx}    |   2 +
 cart/pages/checkout.tsx               |   8 ++
 catalog/components/Product.tsx        |   6 +-
 catalog/components/Products.tsx       |   2 +-
 catalog/next.config.js                |  80 ++++++++++++++++
 catalog/package.json                  |   6 +-
 catalog/pages/product.tsx             |   5 +
 core/components/Button.tsx            |  12 ++-
 core/components/Header.tsx            |   6 +-
 core/components/Layout.tsx            |   1 +
 package.json                          |  13 ++-
 proxy.json                            |   7 ++
 yarn.lock                             | 132 +++++++++++++++++++++++++-
 16 files changed, 261 insertions(+), 29 deletions(-)
 rename next.config.js => cart/next.config.js (98%)
 rename cart/pages/{index.tsx => cart.tsx} (74%)
 create mode 100644 cart/pages/checkout.tsx
 create mode 100644 catalog/next.config.js
 create mode 100644 proxy.json

diff --git a/cart/components/Cart.tsx b/cart/components/Cart.tsx
index 7f35d83..123b142 100644
--- a/cart/components/Cart.tsx
+++ b/cart/components/Cart.tsx
@@ -1,5 +1,4 @@
 import React, { Component } from "react";
-import Button from "@panter/core/components/Button";
 
 class Cart extends Component {
   state = {
@@ -66,8 +65,6 @@ class Cart extends Component {
           </tbody>
         </table>
 
-        <Button>Go to checkout</Button>
-
         <style jsx>{`
           div {
             text-align: center;
diff --git a/next.config.js b/cart/next.config.js
similarity index 98%
rename from next.config.js
rename to cart/next.config.js
index e98eba9..f74b575 100644
--- a/next.config.js
+++ b/cart/next.config.js
@@ -14,6 +14,7 @@ const externalNodeModulesRegExp = /node_modules(?!\/@panter(?!.*node_modules))/;
 module.exports = withBundleAnalyzer(
   withTypescript(
     {
+      assetPrefix: "http://localhost:4002",
       webpack: (config, { dev, isServer, defaultLoaders, dir }) => {
         config.resolve.symlinks = false;
         config.externals = config.externals.map(external => {
diff --git a/cart/package.json b/cart/package.json
index 33d1a08..49e78b0 100644
--- a/cart/package.json
+++ b/cart/package.json
@@ -12,10 +12,8 @@
   },
   "scripts": {
     "dev": "next",
-    "build-dev": "next build",
-    "start": "next start",
-    "analyze": "BUNDLE_ANALYZE=both yarn build",
-    "deploy": "now --forward-npm --regions bru"
+    "build": "next build",
+    "start": "next start -p 4002"
   },
   "devDependencies": {
     "@types/next": "^2.4.9",
diff --git a/cart/pages/index.tsx b/cart/pages/cart.tsx
similarity index 74%
rename from cart/pages/index.tsx
rename to cart/pages/cart.tsx
index 9bfad56..d086d18 100644
--- a/cart/pages/index.tsx
+++ b/cart/pages/cart.tsx
@@ -2,12 +2,14 @@ import React from "react";
 import Layout from "@panter/core/components/Layout";
 import Title from "@panter/core/components/Title";
 import Cart from "../components/Cart";
+import Button from "@panter/core/components/Button";
 
 const index = () => {
   return (
     <Layout>
       <Title>Your Cart</Title>
       <Cart />
+      <Button href="/checkout">Go to checkout</Button>
     </Layout>
   );
 };
diff --git a/cart/pages/checkout.tsx b/cart/pages/checkout.tsx
new file mode 100644
index 0000000..6c185f5
--- /dev/null
+++ b/cart/pages/checkout.tsx
@@ -0,0 +1,8 @@
+import React from "react";
+import Layout from "@panter/core/components/Layout";
+
+const Checkout = () => {
+  return <Layout>Checkout</Layout>;
+};
+
+export default Checkout;
diff --git a/catalog/components/Product.tsx b/catalog/components/Product.tsx
index b41fe3c..e3b4e0d 100644
--- a/catalog/components/Product.tsx
+++ b/catalog/components/Product.tsx
@@ -1,14 +1,10 @@
 import React from "react";
 import Link from "next/link";
-import slugify from "@panter/core/utils/slugify";
 
 const Product = ({ name, price, image, id }) => {
   return (
     <div>
-      <Link
-        href={`/product?name=${encodeURIComponent(name)}&id=${id}`}
-        as={`/product/${slugify(name)}`}
-      >
+      <Link href={`/product?name=${encodeURIComponent(name)}&id=${id}`}>
         <a>
           <div className="image-wrapper">
             <div className="overlay" />
diff --git a/catalog/components/Products.tsx b/catalog/components/Products.tsx
index 381a0c8..8fe9154 100644
--- a/catalog/components/Products.tsx
+++ b/catalog/components/Products.tsx
@@ -32,7 +32,7 @@ const products = [
 const Products = () => {
   return (
     <div>
-      {products.map(product => <Product {...product} />)}
+      {products.map(product => <Product key={product.id} {...product} />)}
       <style jsx>{`
         div {
           display: flex;
diff --git a/catalog/next.config.js b/catalog/next.config.js
new file mode 100644
index 0000000..b5e1c0d
--- /dev/null
+++ b/catalog/next.config.js
@@ -0,0 +1,80 @@
+// https://github.com/zeit/next.js/issues/706
+// https://github.com/zeit/next.js/pull/3732/files
+
+const webpack = require("webpack");
+// const withTypescript = require("./withTypescript");
+const withBundleAnalyzer = require("@zeit/next-bundle-analyzer");
+const withTypescript = require("@zeit/next-typescript");
+const { BundleAnalyzerPlugin } = require("webpack-bundle-analyzer");
+
+// Update these to match your package scope name.
+const internalNodeModulesRegExp = /@panter(?!.*node_modules)/;
+const externalNodeModulesRegExp = /node_modules(?!\/@panter(?!.*node_modules))/;
+
+module.exports = withBundleAnalyzer(
+  withTypescript(
+    {
+      assetPrefix: "http://localhost:4001",
+      webpack: (config, { dev, isServer, defaultLoaders, dir }) => {
+        config.resolve.symlinks = false;
+        config.externals = config.externals.map(external => {
+          if (typeof external !== "function") return external;
+          return (ctx, req, cb) =>
+            internalNodeModulesRegExp.test(req) ? cb() : external(ctx, req, cb);
+        });
+        config.module.rules.push({
+          test: /\.+(js|jsx)$/,
+          loader: defaultLoaders.babel,
+          include: [internalNodeModulesRegExp]
+        });
+
+        config.module.rules = config.module.rules.map(
+          r =>
+            String(r.test) === String(/\.(ts|tsx)$/)
+              ? {
+                  test: /\.(ts|tsx)$/,
+                  include: [dir, internalNodeModulesRegExp],
+                  exclude: externalNodeModulesRegExp,
+                  use: [
+                    defaultLoaders.babel,
+                    {
+                      loader: "ts-loader",
+                      options: Object.assign(
+                        {},
+                        {
+                          transpileOnly: true
+                        },
+                        config.typescriptLoaderOptions
+                      )
+                    }
+                  ]
+                }
+              : r
+        );
+
+        return config;
+      },
+      webpackDevMiddleware: config => {
+        const ignored = [
+          config.watchOptions.ignored[0],
+          externalNodeModulesRegExp
+        ];
+        config.watchOptions.ignored = ignored;
+        return config;
+      },
+      analyzeServer: ["server", "both"].includes(process.env.BUNDLE_ANALYZE),
+      analyzeBrowser: ["browser", "both"].includes(process.env.BUNDLE_ANALYZE),
+      bundleAnalyzerConfig: {
+        server: {
+          analyzerMode: "static",
+          reportFilename: "../../bundles/server.html"
+        },
+        browser: {
+          analyzerMode: "static",
+          reportFilename: "../bundles/client.html"
+        }
+      }
+    },
+    { internalNodeModulesRegExp, externalNodeModulesRegExp }
+  )
+);
diff --git a/catalog/package.json b/catalog/package.json
index 2ccecb6..1e52d9c 100644
--- a/catalog/package.json
+++ b/catalog/package.json
@@ -12,10 +12,8 @@
   },
   "scripts": {
     "dev": "next",
-    "build-dev": "next build",
-    "start": "next start",
-    "analyze": "BUNDLE_ANALYZE=both yarn build",
-    "deploy": "now --forward-npm --regions bru"
+    "build": "next build",
+    "start": "next start -p 4001"
   },
   "devDependencies": {
     "@types/next": "^2.4.9",
diff --git a/catalog/pages/product.tsx b/catalog/pages/product.tsx
index aba6f42..24f4a8b 100644
--- a/catalog/pages/product.tsx
+++ b/catalog/pages/product.tsx
@@ -1,6 +1,7 @@
 import React from "react";
 import Layout from "@panter/core/components/Layout";
 import Title from "@panter/core/components/Title";
+import Button from "@panter/core/components/Button";
 
 const product = ({ url }) => {
   const { name, id } = url.query;
@@ -8,6 +9,10 @@ const product = ({ url }) => {
     <Layout>
       <Title>{name}</Title>
       <img src={`/static/images/product-${id}.jpeg`} />
+      <br />
+      <br />
+      <br />
+      <Button href="/cart">Add to cart</Button>
     </Layout>
   );
 };
diff --git a/core/components/Button.tsx b/core/components/Button.tsx
index 5ab4932..9f5c00a 100644
--- a/core/components/Button.tsx
+++ b/core/components/Button.tsx
@@ -1,9 +1,13 @@
 import React from "react";
+import Link from "next/link";
 
-const Button = ({ children }) => {
+const Button = ({ children, href }) => {
   return (
     <span>
-      {children}
+      <Link href={href}>
+        <a>{children}</a>
+      </Link>
+
       <style jsx>{`
         span {
           padding: 12px;
@@ -12,6 +16,10 @@ const Button = ({ children }) => {
           text-transform: uppercase;
           cursor: pointer;
         }
+        a {
+          color: white;
+          text-decoration: none;
+        }
       `}</style>
     </span>
   );
diff --git a/core/components/Header.tsx b/core/components/Header.tsx
index d09ec77..418e7d3 100644
--- a/core/components/Header.tsx
+++ b/core/components/Header.tsx
@@ -1,7 +1,6 @@
 import React from "react";
 import Logo from "./Logo";
 import Link from "next/link";
-import slugify from "../utils/slugify";
 
 const links = [
   "Sale",
@@ -20,10 +19,7 @@ const Header = () => (
     <ul>
       {links.map((link, index) => (
         <li key={index}>
-          <Link
-            href={`/category?name=${encodeURIComponent(link)}`}
-            as={`/category/${slugify(link)}`}
-          >
+          <Link href={`/category?name=${encodeURIComponent(link)}`}>
             <a>{link}</a>
           </Link>
         </li>
diff --git a/core/components/Layout.tsx b/core/components/Layout.tsx
index 2835c4a..73b78db 100644
--- a/core/components/Layout.tsx
+++ b/core/components/Layout.tsx
@@ -15,6 +15,7 @@ const Layout = ({ children }) => {
 
       <style jsx>{`
         .layout {
+          text-align: center;
           padding: 48px;
         }
       `}</style>
diff --git a/package.json b/package.json
index 1f70e1f..26e7270 100644
--- a/package.json
+++ b/package.json
@@ -4,5 +4,16 @@
   "main": "index.js",
   "license": "MIT",
   "private": true,
-  "workspaces": ["*"]
+  "workspaces": [
+    "*"
+  ],
+  "scripts": {
+    "proxy": "micro-proxy -r proxy.json",
+    "build": "cd ./cart && next build && cd ../catalog && next build",
+    "start": "concurrently 'cd ./cart && yarn start' 'cd ./catalog && yarn start' 'yarn proxy'"
+  },
+  "devDependencies": {
+    "concurrently": "^3.5.1",
+    "micro-proxy": "^1.1.0"
+  }
 }
diff --git a/proxy.json b/proxy.json
new file mode 100644
index 0000000..40af8fc
--- /dev/null
+++ b/proxy.json
@@ -0,0 +1,7 @@
+{
+  "rules": [
+    { "pathname": "/cart", "dest": "http://localhost:4002" },
+    { "pathname": "/checkout", "dest": "http://localhost:4002" },
+    { "pathname": "/**", "dest": "http://localhost:4001" }
+  ]
+}
diff --git a/yarn.lock b/yarn.lock
index ea67d59..9043a1c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -134,6 +134,10 @@ ansi-html@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/ansi-html/-/ansi-html-0.0.7.tgz#813584021962a9e9e6fd039f940d12f56ca7859e"
 
+ansi-regex@^0.2.0, ansi-regex@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-0.2.1.tgz#0d8e946967a3d8143f93e24e298525fc1b2235f9"
+
 ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
@@ -142,6 +146,10 @@ ansi-regex@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
 
+ansi-styles@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.1.0.tgz#eaecbf66cd706882760b2f4691582b8f55d7a7de"
+
 ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
@@ -174,6 +182,14 @@ are-we-there-yet@~1.1.2:
     delegates "^1.0.0"
     readable-stream "^2.0.6"
 
+arg@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/arg/-/arg-2.0.0.tgz#c06e7ff69ab05b3a4a03ebe0407fac4cba657545"
+
+arg@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arg/-/arg-1.0.1.tgz#892a26d841bd5a64880bbc8f73dd64a705910ca3"
+
 arr-diff@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-4.0.0.tgz#d6461074febfec71e7e15235761a329a5dc7c520"
@@ -1119,6 +1135,16 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
+chalk@0.5.1:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.5.1.tgz#663b3a648b68b55d04690d49167aa837858f2174"
+  dependencies:
+    ansi-styles "^1.1.0"
+    escape-string-regexp "^1.0.0"
+    has-ansi "^0.1.0"
+    strip-ansi "^0.3.0"
+    supports-color "^0.2.0"
+
 chalk@2.3.2, chalk@^2.0.1, chalk@^2.3.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.3.2.tgz#250dc96b07491bfd601e648d66ddf5f60c7a5c65"
@@ -1127,6 +1153,14 @@ chalk@2.3.2, chalk@^2.0.1, chalk@^2.3.0:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
+chalk@2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.0.tgz#a060a297a6b57e15b61ca63ce84995daa0fe6e52"
+  dependencies:
+    ansi-styles "^3.2.1"
+    escape-string-regexp "^1.0.5"
+    supports-color "^5.3.0"
+
 chalk@^1.1.1, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
@@ -1230,6 +1264,10 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
+commander@2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.6.0.tgz#9df7e52fb2a0cb0fb89058ee80c3104225f37e1d"
+
 commander@^2.13.0:
   version "2.15.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
@@ -1259,6 +1297,19 @@ concat-stream@^1.5.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
+concurrently@^3.5.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/concurrently/-/concurrently-3.5.1.tgz#ee8b60018bbe86b02df13e5249453c6ececd2521"
+  dependencies:
+    chalk "0.5.1"
+    commander "2.6.0"
+    date-fns "^1.23.0"
+    lodash "^4.5.1"
+    rx "2.3.24"
+    spawn-command "^0.0.2-1"
+    supports-color "^3.2.3"
+    tree-kill "^1.1.0"
+
 configstore@^3.0.0:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/configstore/-/configstore-3.1.2.tgz#c6f25defaeef26df12dd33414b001fe81a543f8f"
@@ -1288,7 +1339,7 @@ content-disposition@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
 
-content-type@~1.0.4:
+content-type@1.0.4, content-type@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
 
@@ -1419,6 +1470,10 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+date-fns@^1.23.0:
+  version "1.29.0"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-1.29.0.tgz#12e609cdcb935127311d04d33334e2960a2a54e6"
+
 date-now@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
@@ -1704,7 +1759,7 @@ escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
 
-escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+escape-string-regexp@^1.0.0, escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
@@ -2147,12 +2202,22 @@ har-validator@~4.2.1:
     ajv "^4.9.1"
     har-schema "^1.0.5"
 
+has-ansi@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-0.1.0.tgz#84f265aae8c0e6a88a12d7022894b7568894c62e"
+  dependencies:
+    ansi-regex "^0.2.0"
+
 has-ansi@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/has-ansi/-/has-ansi-2.0.0.tgz#34f5049ce1ecdf2b0649af3ef24e45ed35416d91"
   dependencies:
     ansi-regex "^2.0.0"
 
+has-flag@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-1.0.0.tgz#9d9e793165ce017a00f00418c43f942a7b1d11fa"
+
 has-flag@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
@@ -2534,7 +2599,7 @@ is-retry-allowed@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz#11a060568b67339444033d0125a61a20d564fb34"
 
-is-stream@^1.0.0, is-stream@^1.0.1, is-stream@^1.1.0:
+is-stream@1.1.0, is-stream@^1.0.0, is-stream@^1.0.1, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
 
@@ -2780,6 +2845,25 @@ methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
+micro-proxy@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/micro-proxy/-/micro-proxy-1.1.0.tgz#1e640aba67c8aed9f3f16fac6ee4b622468054dc"
+  dependencies:
+    arg "^1.0.0"
+    micro "^9.0.2"
+    node-fetch "^1.7.3"
+    ws "^3.3.2"
+
+micro@^9.0.2:
+  version "9.3.2"
+  resolved "https://registry.yarnpkg.com/micro/-/micro-9.3.2.tgz#41e249fe96a33db056f0a5dabb32c8fd4b69c5ca"
+  dependencies:
+    arg "2.0.0"
+    chalk "2.4.0"
+    content-type "1.0.4"
+    is-stream "1.1.0"
+    raw-body "2.3.2"
+
 micromatch@^3.1.4:
   version "3.1.10"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
@@ -3013,7 +3097,7 @@ next@^5.1.0:
     webpack-sources "1.1.0"
     write-file-webpack-plugin "4.2.0"
 
-node-fetch@^1.0.1:
+node-fetch@^1.0.1, node-fetch@^1.7.3:
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.7.3.tgz#980f6f72d85211a5347c6b2bc18c5b84c3eb47ef"
   dependencies:
@@ -3729,6 +3813,10 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
+rx@2.3.24:
+  version "2.3.24"
+  resolved "https://registry.yarnpkg.com/rx/-/rx-2.3.24.tgz#14f950a4217d7e35daa71bbcbe58eff68ea4b2b7"
+
 safe-buffer@5.1.1, safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
@@ -3941,6 +4029,10 @@ source-map@^0.5.3, source-map@^0.5.6, source-map@^0.5.7, source-map@~0.5.1:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
+spawn-command@^0.0.2-1:
+  version "0.0.2-1"
+  resolved "https://registry.yarnpkg.com/spawn-command/-/spawn-command-0.0.2-1.tgz#62f5e9466981c1b796dc5929937e11c9c6921bd0"
+
 spdx-correct@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.0.0.tgz#05a5b4d7153a195bc92c3c425b69f3b2a9524c82"
@@ -4081,6 +4173,12 @@ strip-ansi@3.0.1, strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   dependencies:
     ansi-regex "^2.0.0"
 
+strip-ansi@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.3.0.tgz#25f48ea22ca79187f3174a4db8759347bb126220"
+  dependencies:
+    ansi-regex "^0.2.1"
+
 strip-ansi@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-4.0.0.tgz#a8479022eb1ac368a871389b635262c505ee368f"
@@ -4119,10 +4217,20 @@ stylis@3.4.10:
   version "3.4.10"
   resolved "https://registry.yarnpkg.com/stylis/-/stylis-3.4.10.tgz#a135cab4b9ff208e327fbb5a6fde3fa991c638ee"
 
+supports-color@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-0.2.0.tgz#d92de2694eb3f67323973d7ae3d8b55b4c22190a"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
 
+supports-color@^3.2.3:
+  version "3.2.3"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.2.3.tgz#65ac0504b3954171d8a64946b2ae3cbb8a5f54f6"
+  dependencies:
+    has-flag "^1.0.0"
+
 supports-color@^4.2.1:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.5.0.tgz#be7a0de484dec5c5cddf8b3d59125044912f635b"
@@ -4241,6 +4349,10 @@ tough-cookie@~2.3.0:
   dependencies:
     punycode "^1.4.1"
 
+tree-kill@^1.1.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.0.tgz#5846786237b4239014f05db156b643212d4c6f36"
+
 trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
@@ -4337,6 +4449,10 @@ uid-number@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
 
+ultron@~1.1.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.1.1.tgz#9fe1536a10a664a65266a1e3ccf85fd36302bc9c"
+
 unfetch@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/unfetch/-/unfetch-3.0.0.tgz#8d1e0513a4ecd0e5ff2d41a6ba77771aae8b6482"
@@ -4631,6 +4747,14 @@ write-file-webpack-plugin@4.2.0:
     mkdirp "^0.5.1"
     moment "^2.11.2"
 
+ws@^3.3.2:
+  version "3.3.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-3.3.3.tgz#f1cf84fe2d5e901ebce94efaece785f187a228f2"
+  dependencies:
+    async-limiter "~1.0.0"
+    safe-buffer "~5.1.0"
+    ultron "~1.1.0"
+
 ws@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/ws/-/ws-4.1.0.tgz#a979b5d7d4da68bf54efe0408967c324869a7289"