Fix BindingResolutionError when debug toolbar isn't present (#465)

* Fix BindingResolutionError when debug toolbar isn't present

* Formatting

app/Console/Commands/Version.php

@@ -50,6 +50,7 @@ class Version extends Command
                 }
             }
 
+            // Always write out the build ID/build number which is the commit hash
             $build_number = $this->versionSvc->getBuildId($cfg);
             $cfg['current']['commit'] = $build_number;
             $cfg['build']['number'] = $build_number;

app/Providers/AppServiceProvider.php

@@ -25,6 +25,7 @@ use App\Models\Subfleet;
 use App\Models\User;
 use App\Repositories\SettingRepository;
 use App\Services\ModuleService;
+use Illuminate\Contracts\Container\BindingResolutionException;
 use Illuminate\Support\Facades\Schema;
 use Illuminate\Support\Facades\View;
 use Illuminate\Support\ServiceProvider;
@@ -75,10 +76,13 @@ class AppServiceProvider extends ServiceProvider
                 $this->app->register(\Barryvdh\LaravelIdeHelper\IdeHelperServiceProvider::class);
             }
 
-            if (config('app.debug_toolbar') === true) {
-                app('debugbar')->enable();
-            } else {
-                app('debugbar')->disable();
+            try {
+                if (config('app.debug_toolbar') === true) {
+                    app('debugbar')->enable();
+                } else {
+                    app('debugbar')->disable();
+                }
+            } catch (BindingResolutionException $e) {
             }
         }
     }

app/Services/VersionService.php

@@ -185,6 +185,8 @@ class VersionService extends Service
             $current_version = $this->cleanVersionString($current_version);
         }
 
+        // Replace "dev" with "alpha", since
+
         $latest_version = $this->getLatestVersion();
 
         // Convert to semver

app/helpers.php

@@ -4,6 +4,18 @@ use App\Exceptions\SettingNotFound;
 use Carbon\Carbon;
 use Illuminate\Contracts\View\Factory;
 
+/*
+ * array_key_first only exists in PHP 7.3+
+ */
+if (!function_exists('array_key_first')) {
+    function array_key_first(array $arr)
+    {
+        foreach ($arr as $key => $unused) {
+            return $key;
+        }
+    }
+}
+
 if (!function_exists('in_mask')) {
     /**
      * Return true/false if a value exists in a mask