implement environment model

src/Model/Environment.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yggverse\Pulsar\Model;
+
+class Environment
+{
+    private array $_argument;
+
+    public function __construct(
+        array $argv
+    ) {
+        foreach ($argv as $value)
+        {
+            if (preg_match('/^(?<key>[^=]+)=(?<value>.*)$/', $value, $argument))
+            {
+                $this->_argument[mb_strtolower($argument['key'])] = (string) $argument['value'];
+            }
+        }
+    }
+
+    public function get(
+        string $key
+    ): ?string
+    {
+        $key = mb_strtolower(
+            $key
+        );
+
+        return isset($this->_argument[$key]) ? $this->_argument[$key]
+                                             : null;
+    }
+}

src/crawler.php

@@ -15,12 +15,14 @@ require_once __DIR__ .
              DIRECTORY_SEPARATOR . 'vendor' .
              DIRECTORY_SEPARATOR . 'autoload.php';
 
-// Init profile argument
+// Init environment
-if (empty($argv[1])) throw new \Exception;
+$environment = new \Yggverse\Pulsar\Model\Environment(
+    $argv
+);
 
 // Init config
 $config = new \Yggverse\Pulsar\Model\Config(
-    $argv[1]
+    $environment->get('config')
 );
 
 $config = $config->get(); // registry only