- Began refactoring TDF build scripts

- Separated TDF validation and mapping generation
- Moving away from the JSON mapping file, to a generated header file containing the TDF mapping.
- Other bits of tidying

build/scripts/TargetDescriptionFiles/Factory.php

@@ -8,9 +8,6 @@ require_once __DIR__ . "/AVR8/Avr8TargetDescriptionFile.php";
 
 class Factory
 {
-    private const TDF_PATH = __DIR__ . '/../../../src/Targets/TargetDescriptionFiles';
-    private const AVR8_TDF_PATH = self::TDF_PATH . '/AVR8';
-
     /**
      * Loads a target description file with the appropriate class.
      *
@@ -22,36 +19,19 @@ class Factory
         $tdf = new TargetDescriptionFile($filePath);
 
         if ($tdf->targetArchitecture == TargetDescriptionFile::ARCHITECTURE_AVR8) {
-            $tdf = new Avr8TargetDescriptionFile($filePath);
+            return new Avr8TargetDescriptionFile($filePath);
         }
 
         return $tdf;
     }
 
     /**
-     * Loads all AVR8 target description files.
-     *
-     * @return Avr8TargetDescriptionFile[]
-     */
-    public static function loadAvr8Tdfs(): array
-    {
-        /** @var Avr8TargetDescriptionFile[] $output */
-        $output = [];
-
-        foreach (self::loadXmlFiles(self::AVR8_TDF_PATH) as $xmlFile) {
-            $output[] = new Avr8TargetDescriptionFile($xmlFile->getPathname());
-        }
-
-        return $output;
-    }
-
-    /**
-     * Recursively loads all XML files from a given directory.
+     * Recursively finds all XML files within a given directory.
      *
      * @param string $dirPath
      * @return \SplFileInfo[]
      */
-    private static function loadXmlFiles(string $dirPath): array
+    public static function findXmlFiles(string $dirPath): array
     {
         $output = [];
 
@@ -61,7 +41,7 @@ class Factory
                 $output[] = clone $entry;
 
             } else if ($entry->isDir() && !$entry->isDot()) {
-                $output = array_merge($output, self::loadXmlFiles($entry->getPathname()));
+                $output = array_merge($output, self::findXmlFiles($entry->getPathname()));
             }
         }