build: Minify the JS

build.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+set -x
+# Build the App
+./node_modules/.bin/parcel build
+
+# Minify the JS
+if [ ! -d ./dist/minified_js ]; then
+    mkdir ./dist/minified_js
+fi
+for file in ./dist/*.js; do
+    echo "== MINIFYING $file =="
+    ./node_modules/.bin/uglifyjs --mangle --compress -o "./dist/minified_js/$(basename $file)" -- $file
+done

package-lock.json

@@ -12333,21 +12333,13 @@
       "dev": true
     },
     "uglify-js": {
-      "version": "3.4.7",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.7.tgz",
-      "integrity": "sha512-J0M2i1mQA+ze3EdN9SBi751DNdAXmeFLfJrd/MDIkRc3G3Gbb9OPVSx7GIQvVwfWxQARcYV2DTxIkMyDAk3o9Q==",
+      "version": "3.4.9",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.4.9.tgz",
+      "integrity": "sha512-8CJsbKOtEbnJsTyv6LE6m6ZKniqMiFWmm9sRbopbkGs3gMPPfd3Fh8iIA4Ykv5MgaTbqHr4BaoGLJLZNhsrW1Q==",
       "dev": true,
       "requires": {
-        "commander": "~2.16.0",
+        "commander": "~2.17.1",
         "source-map": "~0.6.1"
-      },
-      "dependencies": {
-        "commander": {
-          "version": "2.16.0",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.16.0.tgz",
-          "integrity": "sha512-sVXqklSaotK9at437sFlFpyOcJonxe0yST/AG9DkQKUdIE6IqGIMv4SfAQSKaJbSdVEJYItASCrBiVQHq1HQew==",
-          "dev": true
-        }
       }
     },
     "uglifyjs-webpack-plugin": {

package.json

@@ -24,6 +24,7 @@
         "parcel-bundler": "^1.9.7",
         "ts-jest": "^23.1.4",
         "typescript": "^2.9.2",
+        "uglify-js": "^3.4.9",
         "webpack": "4.17.1",
         "webpack-cli": "3.1.0"
     },