Merge pull request #461 from simensen/modern-sculpin-support

Enable support for modern Sculpin projects.

Author: adamwathan

cli/drivers/SculpinValetDriver.php

@@ -11,10 +11,39 @@ class SculpinValetDriver extends BasicValetDriver
      * @return bool
      */
     public function serves($sitePath, $siteName, $uri)
+    {
+        return $this->isModernSculpinProject($sitePath) ||
+            $this->isLegacySculpinProject($sitePath);
+    }
+
+    private function isModernSculpinProject($sitePath)
+    {
+        return is_dir($sitePath.'/source') &&
+            is_dir($sitePath.'/output_dev') &&
+            $this->composerRequiresSculpin($sitePath);
+    }
+
+    private function isLegacySculpinProject($sitePath)
     {
         return is_dir($sitePath.'/.sculpin');
     }
 
+    private function composerRequiresSculpin($sitePath)
+    {
+        if (! file_exists($sitePath.'/composer.json')) {
+            return false;
+        }
+
+        $composer_json_source = file_get_contents($sitePath.'/composer.json');
+        $composer_json = json_decode($composer_json_source, true);
+
+        if (json_last_error() !== JSON_ERROR_NONE) {
+            return false;
+        }
+
+        return isset($composer_json['require']['sculpin/sculpin']);
+    }
+
     /**
      * Mutate the incoming URI.
      *