[BUGFIX] Replace usage of UnifiedDiffOutputBuilder with StrictUnifiedDiffOutputBuilder

packages/fractor-doc-generator/src/Differ/DifferFactory.php

@@ -4,20 +4,13 @@
 
 namespace a9f\FractorDocGenerator\Differ;
 
-use ReflectionProperty;
 use SebastianBergmann\Diff\Differ;
-use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
+use SebastianBergmann\Diff\Output\DiffOnlyOutputBuilder;
 
 final class DifferFactory
 {
     public static function create(): Differ
     {
-        $unifiedDiffOutputBuilder = new UnifiedDiffOutputBuilder('');
-
-        // this is required to show full diffs from start to end
-        $contextLinesReflectionProperty = new ReflectionProperty($unifiedDiffOutputBuilder, 'contextLines');
-        $contextLinesReflectionProperty->setValue($unifiedDiffOutputBuilder, 10000);
-
-        return new Differ($unifiedDiffOutputBuilder);
+        return new Differ(new DiffOnlyOutputBuilder(''));
     }
 }

packages/fractor-doc-generator/src/Printer/Markdown/MarkdownDiffer.php

@@ -33,14 +33,13 @@
         }
 
         $diff = $this->differ->diff($old, $new);
-        $diff = $this->clearUnifiedDiffOutputFirstLine($diff);
         $diff = $this->removeTrailingWhitespaces($diff);
 
         return $this->warpToDiffCode($diff);
     }
 
     /**
-     * Removes UnifiedDiffOutputBuilder generated pre-spaces " \n" => "\n"
+     * Removes StrictUnifiedDiffOutputBuilder generated pre-spaces " \n" => "\n"
      */
     private function removeTrailingWhitespaces(string $diff): string
     {
@@ -53,7 +52,7 @@
         return '```diff' . \PHP_EOL . $content . \PHP_EOL . '```' . \PHP_EOL;
     }
 
     private function clearUnifiedDiffOutputFirstLine(string $diff): string
     {
         return Strings::replace($diff, self::METADATA_REGEX, '');
     }

packages/fractor/src/Differ/ConsoleDiffer.php

@@ -8,7 +8,7 @@
 use a9f\Fractor\Differ\Formatter\ColorConsoleDiffFormatter;
 use a9f\Fractor\Differ\ValueObject\Diff;
 use SebastianBergmann\Diff\Differ as CoreDiffer;
-use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
+use SebastianBergmann\Diff\Output\StrictUnifiedDiffOutputBuilder;
 
 final readonly class ConsoleDiffer implements Differ
 {
@@ -17,7 +17,10 @@
     public function __construct(
         private ColorConsoleDiffFormatter $colorConsoleDiffFormatter
     ) {
-        $unifiedDiffOutputBuilder = new UnifiedDiffOutputBuilder();
+        $unifiedDiffOutputBuilder = new StrictUnifiedDiffOutputBuilder([
+            'fromFile' => '',
+            'toFile' => '',
+        ]);
         $this->differ = new CoreDiffer($unifiedDiffOutputBuilder);
     }