Run CommandMustHaveAsCommandAttributeRule only when composer.json requires symfony/console

composer.json

@@ -12,6 +12,7 @@
     "require-dev": {
         "nikic/php-parser": "^5.9",
         "phpunit/phpunit": "^13.4",
+        "symfony/console": "^6.4",
         "symfony/framework-bundle": "^6.4",
         "illuminate/container": "^11.51",
         "symplify/easy-coding-standard": "^13.3",

src/Rules/Symfony/CommandMustHaveAsCommandAttributeRule.php

@@ -32,11 +32,18 @@ final class CommandMustHaveAsCommandAttributeRule implements Rule
      */
     private const LARAVEL_COMMAND_CLASS = 'Illuminate\Console\Command';
 
+    /**
+     * @var string
+     */
+    private const SYMFONY_CONSOLE_PACKAGE = 'symfony/console';
+
     /**
      * @var string
      */
     public const ERROR_MESSAGE = 'Class "%s" extends Command but is missing the #[AsCommand] attribute';
 
+    private ?bool $hasSymfonyConsolePackage = null;
+
     public function __construct(ReflectionProvider $reflectionProvider)
     {
         $this->reflectionProvider = $reflectionProvider;
@@ -59,6 +66,11 @@ public function processNode(Node $node, Scope $scope): array
             return [];
         }
 
+        // only projects that depend on symfony/console in composer.json
+        if (! $this->hasSymfonyConsolePackage()) {
+            return [];
+        }
+
         // Laravel commands use $signature instead of the #[AsCommand] attribute
         if ($this->reflectionProvider->hasClass(self::LARAVEL_COMMAND_CLASS)) {
             return [];
@@ -97,4 +109,38 @@ public function processNode(Node $node, Scope $scope): array
 
         return [$identifierRuleError];
     }
+
+    private function hasSymfonyConsolePackage(): bool
+    {
+        if ($this->hasSymfonyConsolePackage !== null) {
+            return $this->hasSymfonyConsolePackage;
+        }
+
+        $composerJsonFilePath = getcwd() . '/composer.json';
+        if (! is_file($composerJsonFilePath)) {
+            return $this->hasSymfonyConsolePackage = false;
+        }
+
+        $composerJsonContents = file_get_contents($composerJsonFilePath);
+        if ($composerJsonContents === false) {
+            return $this->hasSymfonyConsolePackage = false;
+        }
+
+        $composerJson = json_decode($composerJsonContents, true);
+        if (! is_array($composerJson)) {
+            return $this->hasSymfonyConsolePackage = false;
+        }
+
+        $requirePackages = $composerJson['require'] ?? [];
+        if (is_array($requirePackages) && isset($requirePackages[self::SYMFONY_CONSOLE_PACKAGE])) {
+            return $this->hasSymfonyConsolePackage = true;
+        }
+
+        $requireDevPackages = $composerJson['require-dev'] ?? [];
+        if (is_array($requireDevPackages) && isset($requireDevPackages[self::SYMFONY_CONSOLE_PACKAGE])) {
+            return $this->hasSymfonyConsolePackage = true;
+        }
+
+        return $this->hasSymfonyConsolePackage = false;
+    }
 }