dev: Use .env file for Sentry DSN.

Reads .env file in root folder of repo to get Sentry DSN for builds.

Author: kanishk98

app/package.json

@@ -30,6 +30,7 @@
     "@sentry/electron": "0.14.0",
     "adm-zip": "0.4.11",
     "auto-launch": "5.0.5",
+    "dotenv": "8.0.0",
     "electron-is-dev": "0.3.0",
     "electron-log": "2.2.14",
     "electron-spellchecker": "1.1.2",

app/renderer/js/utils/sentry-util.ts

@@ -1,11 +1,14 @@
 import { init } from '@sentry/electron';
 
 import isDev = require('electron-is-dev');
+import path = require('path');
+import dotenv = require('dotenv');
+dotenv.config({ path: path.resolve(__dirname, '/../../../../.env') });
 
 export const sentryInit = (): void => {
 	if (!isDev) {
 		init({
-			dsn: 'SENTRY_DSN',
+			dsn: process.env.SENTRY_DSN,
 			// We should ignore this error since it's harmless and we know the reason behind this
 			// This error mainly comes from the console logs.
 			// This is a temp solution until Sentry supports disabling the console logs

package-lock.json

@@ -132,6 +132,7 @@
   ],
   "devDependencies": {
     "@types/adm-zip": "^0.4.32",
+    "@types/dotenv": "6.1.1",
     "@typescript-eslint/eslint-plugin": "1.10.2",
     "@typescript-eslint/parser": "1.10.2",
     "assert": "1.4.1",