perf(overmind-devtools-client): removed inline-source-maps from production build

Author: FWeinb

package-lock.json

@@ -103,7 +103,7 @@
     "repo-cooker": "^6.3.0",
     "rimraf": "2.6.2",
     "source-map-loader": "0.2.4",
-    "terser-webpack-plugin": "1.2.1",
+    "terser-webpack-plugin": "1.3.0",
     "ts-jest": "23.10.4",
     "ts-loader": "4.4.2",
     "tslib": "1.9.3",
@@ -116,7 +116,8 @@
     "vue-template-compiler": "2.5.16",
     "webpack": "4.28.4",
     "webpack-cli": "3.1.2",
-    "webpack-dev-server": "3.1.11"
+    "webpack-dev-server": "3.1.11",
+    "webpack-merge": "4.2.1"
   },
   "lint-staged": {
     "*.{js,ts,tsx}": [

package.json

@@ -7,7 +7,7 @@
 	"repository": "git+https://github.com/cerebral/overmind.git",
 	"scripts": {
 		"start": "webpack-dev-server",
-		"build": "webpack --mode production",
+		"build": "webpack --config webpack.prod.js",
 		"typecheck": "tsc --noEmit",
 		"test": "jest --runInBand",
 		"test:watch": "jest --watch --updateSnapshot --coverage false",
@@ -30,6 +30,8 @@
 	"devDependencies": {
     "@types/node": "^10.12.21",
     "@types/ws": "6.0.1",
-		"@babel/plugin-proposal-class-properties": "^7.3.4"
+		"@babel/plugin-proposal-class-properties": "^7.3.4",
+    "terser-webpack-plugin": "^1.3.0",
+    "webpack-merge": "^4.2.1"
 	}
 }

packages/node_modules/overmind-devtools-client/package.json

@@ -0,0 +1,18 @@
+const merge = require('webpack-merge')
+const base = require('./webpack.config.js')
+
+const TerserPlugin = require('terser-webpack-plugin')
+
+module.exports = merge(base, {
+  devtool: 'source-map',
+  mode: 'production',
+  optimization: {
+    minimizer: [
+      new TerserPlugin({
+        test: /\.js(\?.*)?$/i,
+        parallel: true,
+        sourceMap: true,
+      }),
+    ],
+  },
+})