Validate local ~/.zazurc.js file.

app/background.js

@@ -1,4 +1,4 @@
-const { app, globalShortcut } = require('electron')
+const { dialog, app, globalShortcut } = require('electron')
 const path = require('path')
 
 const configuration = require('./lib/configuration')
@@ -34,11 +34,21 @@ globalEmitter.on('showAbout', (message) => {
 })
 
 app.on('ready', function () {
+  if (!configuration.load()) {
+    return dialog.showMessageBox({
+      type: 'error',
+      message: 'You have an invalid ~/.zazurc.js file.',
+      detail: 'Please edit your ~/.zazurc.js file and try loading Zazu again.',
+      defaultId: 0,
+      buttons: ['Ok'],
+    }, () => {
+      app.quit()
+    })
+  }
   logger.debug('app is ready')
   createMenu()
   update.queueUpdate()
   forceSingleInstance()
-  configuration.load()
   addToStartup(configuration)
 
   globalEmitter.on('registerHotkey', (accelerator) => {

app/helpers/menu.js

@@ -18,6 +18,7 @@ const openDevTools = () => {
       type: 'error',
       message: 'No focused window',
       detail: 'There are currently no focused windows.',
+      defaultId: 0,
       buttons: ['Ok'],
     })
   }

app/lib/configuration.js

@@ -24,13 +24,23 @@ class Configuration {
       jetpack.write(this.profilePath, template)
     }
 
-    const data = require(this.profilePath)
-    this.plugins = data.plugins
-    this.theme = data.theme
-    this.hotkey = data.hotkey
-    this.disableAnalytics = data.disableAnalytics
-    this.debug = data.debug
-    this.loaded = true
+    try {
+      const data = require(this.profilePath)
+      this.plugins = data.plugins
+      this.theme = data.theme
+      this.hotkey = data.hotkey
+      this.disableAnalytics = data.disableAnalytics
+      this.debug = data.debug
+      this.loaded = true
+    } catch (e) {
+      const logger = require('./logger')
+      logger.log('error', 'Attempted to load an invalid ~/.zazurc.js file', {
+        message: e.message,
+        stack: e.stack,
+      })
+    }
+
+    return this.loaded
   }
 }