From 2383596a57d49d0eb56803b412d72791f1d4a55b Mon Sep 17 00:00:00 2001
From: Krzysztof Jamroz <jamro@jamro.net>
Date: Wed, 13 Mar 2019 14:42:42 +0100
Subject: [PATCH] build(jsbattle-server): clear build warnings

---
 packages/jsbattle-server/package-lock.json | 30 +++++++++++++++++++---
 packages/jsbattle-server/package.json      |  5 +++-
 packages/jsbattle-server/webpack.config.js |  1 +
 3 files changed, 32 insertions(+), 4 deletions(-)

diff --git a/packages/jsbattle-server/package-lock.json b/packages/jsbattle-server/package-lock.json
index 074f58eb..b3055c5a 100644
--- a/packages/jsbattle-server/package-lock.json
+++ b/packages/jsbattle-server/package-lock.json
@@ -1486,6 +1486,15 @@
       "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=",
       "dev": true
     },
+    "bufferutil": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/bufferutil/-/bufferutil-4.0.1.tgz",
+      "integrity": "sha512-xowrxvpxojqkagPcWRQVXZl0YXhRhAtBEIq3VoER1NH5Mw1n1o0ojdspp+GS2J//2gCVyrzQDApQ4unGF+QOoA==",
+      "dev": true,
+      "requires": {
+        "node-gyp-build": "~3.7.0"
+      }
+    },
     "builtin-status-codes": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz",
@@ -4945,6 +4954,12 @@
       "resolved": "https://registry.npmjs.org/nid/-/nid-0.3.2.tgz",
       "integrity": "sha1-l3qTGO1cKjjt1mJj8+r9gUPyJRo="
     },
+    "node-gyp-build": {
+      "version": "3.7.0",
+      "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-3.7.0.tgz",
+      "integrity": "sha512-L/Eg02Epx6Si2NXmedx+Okg+4UHqmaf3TNcxd50SF9NQGcJaON3AtU++kax69XV7YWz4tUspqZSAsVofhFKG2w==",
+      "dev": true
+    },
     "node-libs-browser": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/node-libs-browser/-/node-libs-browser-2.2.0.tgz",
@@ -7258,6 +7273,15 @@
         }
       }
     },
+    "utf-8-validate": {
+      "version": "5.0.2",
+      "resolved": "https://registry.npmjs.org/utf-8-validate/-/utf-8-validate-5.0.2.tgz",
+      "integrity": "sha512-SwV++i2gTD5qh2XqaPzBnNX88N6HdyhQrNNRykvcS0QKvItV9u3vPEJr+X5Hhfb1JC0r0e1alL0iB09rY8+nmw==",
+      "dev": true,
+      "requires": {
+        "node-gyp-build": "~3.7.0"
+      }
+    },
     "util": {
       "version": "0.11.1",
       "resolved": "https://registry.npmjs.org/util/-/util-0.11.1.tgz",
@@ -7500,9 +7524,9 @@
       }
     },
     "ws": {
-      "version": "6.1.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-6.1.3.tgz",
-      "integrity": "sha512-tbSxiT+qJI223AP4iLfQbkbxkwdFcneYinM2+x46Gx2wgvbaOMO36czfdfVUBRTHvzAMRhDd98sA5d/BuWbQdg==",
+      "version": "6.2.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-6.2.0.tgz",
+      "integrity": "sha512-deZYUNlt2O4buFCa3t5bKLf8A7FPP/TVjwOeVNpw818Ma5nk4MLXls2eoEGS39o8119QIYxTrTDoPQ5B/gTD6w==",
       "requires": {
         "async-limiter": "~1.0.0"
       }
diff --git a/packages/jsbattle-server/package.json b/packages/jsbattle-server/package.json
index 7436b5da..e87c1535 100644
--- a/packages/jsbattle-server/package.json
+++ b/packages/jsbattle-server/package.json
@@ -27,13 +27,16 @@
     "@babel/core": "^7.2.2",
     "@babel/preset-env": "^7.3.1",
     "@babel/register": "^7.0.0",
+    "bufferutil": "^4.0.1",
     "cpx": "^1.5.0",
     "eslint": "^5.13.0",
     "mocha": "^5.2.0",
     "npm-watch": "^0.6.0",
     "rimraf": "^2.6.3",
+    "utf-8-validate": "^5.0.2",
     "webpack": "^4.29.0",
-    "webpack-cli": "^3.2.1"
+    "webpack-cli": "^3.2.1",
+    "ws": "^6.2.0"
   },
   "dependencies": {
     "body-parser": "^1.18.3",
diff --git a/packages/jsbattle-server/webpack.config.js b/packages/jsbattle-server/webpack.config.js
index 973ecd97..1a77414d 100644
--- a/packages/jsbattle-server/webpack.config.js
+++ b/packages/jsbattle-server/webpack.config.js
@@ -5,6 +5,7 @@ let config = {
   mode: "production",
   entry: path.resolve(__dirname, 'src/index.js'),
   target: 'node',
+  externals: ['express'],
   output: {
     path: path.resolve(__dirname, 'dist'),
     filename: 'jsbattle-server.js',