introducing setter for file regex

Author: naneau

src/Naneau/Obfuscator/Obfuscator.php

@@ -64,6 +64,13 @@ class Obfuscator
      */
     private $eventDispatcher;
 
+    /**
+     * The file regex
+     *
+     * @var string
+     **/
+    private $fileRegex = '/\.php$/';
+
     /**
      * Strip whitespace
      *
@@ -181,6 +188,29 @@ public function setEventDispatcher(EventDispatcher $eventDispatcher)
         return $this;
     }
 
+    /**
+     * Get the regex for file inclusion
+     *
+     * @return string
+     */
+    public function getFileRegex()
+    {
+        return $this->fileRegex;
+    }
+
+    /**
+     * Set the regex for file inclusion
+     *
+     * @param string $fileRegex
+     * @return Obfuscator
+     */
+    public function setFileRegex($fileRegex)
+    {
+        $this->fileRegex = $fileRegex;
+
+        return $this;
+    }
+
     /**
      * Get the file list
      *
@@ -192,7 +222,7 @@ private function getFiles($directory)
             new RecursiveIteratorIterator(
                 new RecursiveDirectoryIterator($directory)
             ),
-            '/^(.(?!Resources))*\.php$/'
+            $this->getFileRegex()
         );
     }
 

src/Naneau/Obfuscator/Resources/services.yml

@@ -6,6 +6,9 @@ parameters:
     obfuscator.scramble_private_property.ignore: []
     obfuscator.scramble_use.ignore: []
 
+    # Files to parse
+    obfuscator.files: "/\.php$/"
+
 services:
 
     # Obfuscator
@@ -16,6 +19,7 @@ services:
             - [setTraverser, [@obfuscator.node_traverser]]
             - [setPrettyPrinter, [@obfuscator.pretty_printer]]
             - [setEventDispatcher, [@obfuscator.event_dispatcher]]
+            - [setFileRegex, [%obfuscator.files%]]
 
     # String scrambler
     obfuscator.scrambler: