adding easy cmd line options parser

freechat-client/package-lock.json

@@ -129,6 +129,11 @@
         "negotiator": "0.6.2"
       }
     },
+    "argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
+    },
     "backo2": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz",

freechat-client/package.json

@@ -6,6 +6,7 @@
     "start": "sh scripts/build-sass.sh build && electron ."
   },
   "dependencies": {
+    "argparse": "^2.0.1",
     "bootstrap": "^4.5.3",
     "jquery": "^3.5.1",
     "popper.js": "^1.14.4",