small fixes

.gitignore

@@ -0,0 +1 @@
+.idea/

composer.json

@@ -14,7 +14,8 @@
         "fabpot/goutte": "^3.2",
         "guzzlehttp/guzzle": "~6.0",
         "yadakhov/insert-on-duplicate-key": "^0.0.9",
-        "docker-php/docker-php": "^1.24"
+        "docker-php/docker-php": "^1.24",
+        "symfony/process": "^3.2.*"
     },
     "autoload": {
         "psr-4": {

src/Docker.php

@@ -30,10 +30,10 @@ class Docker
     public function __construct(\Docker\Docker $docker)
     {
         $client = new DockerClient([
-            'remote_socket' => getenv('DOCKER_SOCKET') ? : 'unix:///var/run/docker.sock',
+            'remote_socket' => getenv('DOCKER_SOCKET') ?: 'unix:///var/run/docker.sock',
         ]);
 
-        $this->client= new $docker($client);
+        $this->client = new $docker($client);
     }
 
     /**
@@ -73,6 +73,7 @@ public function isNamedContainerRunning($name)
                 return true;
             }
         }
+
         return false;
     }
 
@@ -105,17 +106,18 @@ public function getNamedContainerPorts($name)
         $containerManager = $this->client->getContainerManager();
         $containers = $containerManager->findAll();
 
-        $ports = [];
-
         foreach ($containers as $container) {
             if ($container->getNames()[0] == "/".$name) {
                 $containerPorts = $container->getPorts();
                 foreach ($containerPorts as $port) {
                     $ports[] = $port->getPrivatePort();
                 }
+
+                return $ports;
             }
         }
-        return $ports;
+
+        return [];
     }
 
     /**
@@ -153,6 +155,7 @@ public function imageExists($tag)
                 return true;
             }
         }
+
         return false;
     }
 

src/DockerServicesCommand.php → src/DockerServices.php

@@ -6,11 +6,11 @@
 use Exception;
 
 /**
- * Class DockerServicesCommand
+ * Class DockerServices
  *
  * @package luisgros
  */
-class DockerServicesCommand extends Command
+class DockerServices extends Command
 {
     /**
      * The name and signature of the console command.
@@ -25,7 +25,7 @@ class DockerServicesCommand extends Command
      */
     protected $description = 'Setup docker environment';
     /**
-     * The console command description.
+     * The services
      *
      * @var string
      */
@@ -60,14 +60,14 @@ class DockerServicesCommand extends Command
         ],
     ];
     /**
-     * @var \App\Console\Commands\Docker
+     * @var Docker
      */
     protected $docker;
 
     /**
      * Create a new command instance.
      *
-     * @param \luisgros\Docker $docker
+     * @param Docker $docker
      */
     public function __construct(Docker $docker)
     {
@@ -77,7 +77,7 @@ public function __construct(Docker $docker)
     }
 
     /**
-     * @throws \Exception
+     * @throws Exception
      */
     public function handle()
     {