Update analyze command

src/Command/AnalyzeCommand.php

@@ -23,16 +23,16 @@ protected function configure()
             ->setName('analyze')
             ->setDescription('Analyze code')
             ->addOption(
-                'files',
+                'project',
                 null,
-                InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,
-                'File(s) to avalyze'
+                InputOption::VALUE_OPTIONAL,
+                'Project name must be (php, symfony, drupal) or could be empty if a phpqa.yml or phpqa.yml.dist exists at current directory.'
             )
             ->addOption(
-                'project',
+                'files',
                 null,
-                InputOption::VALUE_REQUIRED,
-                'Project name'
+                InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,
+                'File(s) to analyze'
             );
     }
 
@@ -49,6 +49,14 @@ protected function execute(InputInterface $input, OutputInterface $output)
          * @var \JMOlivas\Phpqa\Config $config
          */
         $config = $application->getConfig();
+
+        if (!$project && !$config->isCustom()) {
+            throw new \Exception(
+                'No local phpqa.yml or phpqa.yml.dist at current working directory ' .
+                'you must provide a valid project name (php, symfony or drupal)'
+            );
+        }
+
         $config->loadProjectConfiguration($project);
 
         $this->directory = $application->getApplicationDirectory();

src/Config.php

@@ -11,14 +11,21 @@
 
 class Config
 {
+    /**
+     * @var array
+     */
     protected $config;
 
-    protected $custom = false;
+    /**
+     * @var boolean
+     */
+    protected $custom;
 
     public function __construct()
     {
+        $this->custom = false;
         $this->config = [];
-        $this->loadFile(__DIR__.'/../'.'config.yml');
+        $this->loadFile(__DIR__.'/../'.'phpqa.yml');
         if ($this->getApplicationConfigFile()) {
             $this->loadFile($this->getApplicationConfigFile());
             $this->custom = true;
@@ -98,7 +105,7 @@ public function getApplicationConfigFile()
 
     public function loadProjectConfiguration($project)
     {
-        if ($this->custom) {
+        if ($this->isCustom()) {
             return;
         }
 
@@ -155,4 +162,12 @@ public function getProjectAnalyzerConfigFile($project, $analyzer)
 
         return '--'.$analyserConfigOption.'='.$analyserConfigFile;
     }
+
+    /**
+     * @return boolean
+     */
+    public function isCustom()
+    {
+        return $this->custom;
+    }
 }