Refactor

ruudk · ruudk · commit 47ff4cc59e61 · 2025-06-19T10:14:55.000+02:00
diff --git a/src/Symfony/Component/Console/Command/Command.php b/src/Symfony/Component/Console/Command/Command.php
@@ -83,14 +83,35 @@ public static function getDefaultDescription(): ?string
     }
 
     /**
-     * @param string|null $name The name of the command; passing null means it must be set in configure()
+     * @param string|callable|null $name The name of the command or an invokable object that uses AsCommand attribute; passing null means it must be set in configure()
      *
      * @throws LogicException When the command name is empty
      */
-    public function __construct(?string $name = null)
+    public function __construct(null|callable|string $name = null)
     {
         $this->definition = new InputDefinition();
 
+        if (is_callable($name)) {
+            if (!\is_object($name) || $name instanceof \Closure) {
+                throw new InvalidArgumentException(\sprintf('The command must be an instance of "%s" or an invokable object.', Command::class));
+            }
+
+            /** @var AsCommand $attribute */
+            $attribute = ((new \ReflectionObject($name))->getAttributes(AsCommand::class)[0] ?? null)?->newInstance()
+                ?? throw new LogicException(\sprintf('The command must use the "%s" attribute.', AsCommand::class));
+
+            $this->setName($attribute->name)
+                ->setDescription($attribute->description ?? '')
+                ->setHelp($attribute->help ?? '')
+                ->setCode($name);
+
+            foreach ($attribute->usages as $usage) {
+                $this->addUsage($usage);
+            }
+
+            return;
+        }
+
         $attribute = ((new \ReflectionClass(static::class))->getAttributes(AsCommand::class)[0] ?? null)?->newInstance();
 
         if (null === $name) {
diff --git a/src/Symfony/Component/Console/Tester/CommandTester.php b/src/Symfony/Component/Console/Tester/CommandTester.php
@@ -32,26 +32,7 @@ class CommandTester
     public function __construct(
         callable|Command $command,
     ) {
-        if (!$command instanceof Command) {
-            if (!\is_object($command) || $command instanceof \Closure) {
-                throw new InvalidArgumentException(\sprintf('The command must be an instance of "%s" or an invokable object.', Command::class));
-            }
-
-            /** @var AsCommand $attribute */
-            $attribute = ((new \ReflectionObject($command))->getAttributes(AsCommand::class)[0] ?? null)?->newInstance()
-                ?? throw new LogicException(\sprintf('The command must use the "%s" attribute.', AsCommand::class));
-
-            $command = (new Command($attribute->name))
-                ->setDescription($attribute->description ?? '')
-                ->setHelp($attribute->help ?? '')
-                ->setCode($command);
-
-            foreach ($attribute->usages as $usage) {
-                $command->addUsage($usage);
-            }
-        }
-
-        $this->command = $command;
+        $this->command = is_callable($command) ? new Command($command) : $command;
     }
 
     /**
