Static analysis cleanup.

config.example.yml

@@ -1,5 +1,5 @@
 notification:
-  Ntfy:
+  - type:           Ntfy
     domain:         https://ntfy.jcktrue.dk
     topic:          backup
 log:              output.log

src/CommandBackup.php

@@ -54,7 +54,6 @@ class CommandBackup extends Command
 
         foreach ($sio->progressIterate($app->getConfig()['backup']) as $conf) {
             $title = $conf['title'];
-            $message = "";
             try {
                 $template = array();
                 $template['config'] = $conf;
@@ -63,7 +62,11 @@ class CommandBackup extends Command
                 $template['rclone_version'] = $rclone->getVersion();
                 $template['destination_size_before'] = $rclone->getSize($conf['destination']);
 
-                $template['stdout'] = $rclone->copy($conf['source'], $conf['destination'], $app->getConfig()['rclone']['options']);
+                $template['stdout'] = $rclone->copy(
+                    $conf['source'],
+                    $conf['destination'],
+                    $app->getConfig()['rclone']['options']
+                );
 
                 $template['destination_size_after'] = $rclone->getSize($conf['destination']);
                 $template['end'] = new DateTime();

src/CommandShow.php

@@ -19,9 +19,8 @@ class CommandShow extends Command
     {
         $this->addArgument(
             'config',
-            InputArgument::OPTIONAL,
-            'Configuration file',
-            "config.yml"
+            InputArgument::REQUIRED,
+            'Configuration file'
         );
     }
 

src/Notification/Notification.php

@@ -2,24 +2,44 @@
 
 namespace App\Notification;
 
+use App\Notification\Ntfy;
+
 class Notification
 {
     /**
-     * @type NotificationInterface[] $notifiers
+     * @var NotificationInterface[] $notifiers
      */
     public array $notifiers = array();
+
+    /**
+     * Load multiple configurations
+     *
+     * @param array<array<string>> $config Array of notifier configurations.
+     */
     public function loadMany(array $config): void
     {
-        foreach ($config as $key => $conf) {
-            $this->loadSingle($key, $conf);
+        foreach ($config as $conf) {
+            $this->loadSingle($conf['type'], $conf);
         }
     }
 
+    /**
+     * Load a single configuration
+     *
+     * @param string $key      Notification class
+     * @param string[] $config Implementation specific configuration
+     */
     public function loadSingle(string $key, array $config): void
     {
-        $class = "\App\Notification\\" . $key;
-
-        $this->notifiers[$key] = new $class($config);
+        switch ($key) {
+            case 'ntfy':
+            case 'Ntfy':
+            case 'NTFY':
+                $this->notifiers[] = new Ntfy($config);
+                break;
+            default:
+                break;
+        }
     }
 
     public function send(string $title, string $message): void

src/Notification/Ntfy.php

@@ -8,17 +8,21 @@ use Ntfy\Client;
 
 class Ntfy implements NotificationInterface
 {
+    /** @var string[] $config */
     private array $config;
 
-    private \Ntfy\Server $server;
-    private \Ntfy\Client $client;
-    
+    private Client $client;
+
+    /**
+     * Initialize with configuration.
+     *
+     * @param string[] $config Configuration
+     */
     public function __construct(array $config)
     {
         $this->config = $config;
 
-        $this->server = new Server($config['domain']);
-        $this->client = new Client($this->server);
+        $this->client = new Client(new Server($config['domain']));
     }
 
     public function send(string $title, string $message): void

src/Rclone/Rclone.php

@@ -81,9 +81,9 @@ class Rclone
     /**
      * Copy from source to destination.
      *
-     * @param $src                          Source mount and path
-     * @param $dest                         Destination mount and path
-     * @param $additionalOptions strings[]  Bandwidth limit provided as string
+     * @param $src                         Source mount and path
+     * @param $dest                        Destination mount and path
+     * @param string[] $additionalOptions  Additional options
      *
      * @return string Stdout from command
      */
@@ -93,6 +93,7 @@ class Rclone
 
         $options[] = $src;
         $options[] = $dest;
+
         foreach ($additionalOptions as $key => $value) {
             if (strlen($key) == 1) {
                 $options[] = '-' . $key;
@@ -100,8 +101,6 @@ class Rclone
             } elseif (strlen($key) > 2) {
                 $options[] = '--' . $key;
                 $options[] = $value;
-            } else {
-                $options[] = $value;
             }
         }