DRAFT: 3.0.0 Release Branch

composer.json

@@ -31,5 +31,10 @@
         "allow-plugins": {
             "dealerdirect/phpcodesniffer-composer-installer": true
         }
+    },
+    "autoload": {
+        "psr-4": {
+            "DarkMatter\\": "includes/classes/"
+        }
     }
 }

dark-matter.php

@@ -44,10 +44,22 @@
  */
 wp_cache_add_global_groups( 'dark-matter' );
 
-require_once DM_PATH . '/dark-matter/class-dm-pluginupdate.php';
+/**
+ * Include the PSR-4 autoloader.
+ */
+if ( file_exists( DM_PATH . 'vendor/autoload.php' ) ) {
+	require_once DM_PATH . 'vendor/autoload.php';
+}
+
+require_once DM_PATH . 'dark-matter/class-dm-pluginupdate.php';
 new DM_PluginUpdate();
 
 /**
- * Domain Mapping module.
+ * Non-autoloader files.
+ */
+require_once DM_PATH . '/includes/utility/functions.php';
+
+/**
+ * Let the magic - and bugs ... probably bugs! - begin.
  */
-require DM_PATH . '/domain-mapping/domain-mapping.php';
+\DarkMatter\DarkMatter::instance();