Retry loading it if config doesn't exist in auto updater (#2129)

* Made it easier

* Return the config

* Missing semicolon added

* Fixed the linting

app/auto-updater.js

@@ -1,6 +1,7 @@
 // Packages
 const {autoUpdater} = require('electron');
 const ms = require('ms');
+const retry = require('async-retry');
 
 // Utilities
 const notify = require('./notify'); // eslint-disable-line no-unused-vars
@@ -16,7 +17,15 @@ function init() {
     console.error('Error fetching updates', msg + ' (' + err.stack + ')');
   });
 
-  const config = getConfig();
+  const config = retry(() => {
+    const content = getConfig();
+
+    if (!content) {
+      throw new Error('No config content loaded');
+    }
+
+    return content;
+  });
 
   // Default to the "stable" update channel
   let canaryUpdates = false;

package.json

@@ -28,7 +28,8 @@
       "complexity": 0,
       "react/prop-types": 0,
       "react/jsx-no-bind": 0,
-      "linebreak-style": 0
+      "linebreak-style": 0,
+      "import/no-extraneous-dependencies": 0
     },
     "ignores": [
       "build/**",
@@ -117,6 +118,7 @@
   },
   "dependencies": {
     "aphrodite-simple": "0.4.1",
+    "async-retry": "1.1.3",
     "color": "0.11.4",
     "hterm-umdjs": "1.1.3",
     "json-loader": "0.5.4",