Fix screenshot overwrite bug

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## 0.23.2
 
 - Allow `package:analyzer` range to accept `^9.0.0`  too.
+- Fix issue where screenshots with same filenames but located in different subdirectories were overwriting each other during processing.
 
 ## 0.23.1
 

lib/src/screenshots.dart

@@ -140,21 +140,29 @@ Future<ScreenshotResult> _processScreenshot(
   p.Screenshot e,
   String tempDir,
 ) async {
-  final basename = path.basenameWithoutExtension(e.path);
-  final webpName = '$basename.webp';
+  final nameWithNoExt = path.withoutExtension(e.path);
+  final webpName = '$nameWithNoExt.webp';
+  final pngName = '$nameWithNoExt.png';
+
   final genDir = 'gen';
   final thumbnail100Dir = path.join(genDir, '100x100');
   final thumbnail190Dir = path.join(genDir, '190x190');
   final webpPath = path.join(genDir, webpName);
   final webp100ThumbnailPath = path.join(thumbnail100Dir, webpName);
   final webp190ThumbnailPath = path.join(thumbnail190Dir, webpName);
-  final pngName = '$basename.png';
   final png100ThumbnailPath = path.join(thumbnail100Dir, pngName);
   final png190ThumbnailPath = path.join(thumbnail190Dir, pngName);
   final originalPath = path.join(pkgDir, e.path);
 
-  Directory(path.join(tempDir, thumbnail100Dir)).createSync(recursive: true);
-  Directory(path.join(tempDir, thumbnail190Dir)).createSync(recursive: true);
+  Directory(
+    path.join(tempDir, path.dirname(webpPath)),
+  ).createSync(recursive: true);
+  Directory(
+    path.join(tempDir, path.dirname(webp100ThumbnailPath)),
+  ).createSync(recursive: true);
+  Directory(
+    path.join(tempDir, path.dirname(webp190ThumbnailPath)),
+  ).createSync(recursive: true);
 
   final webpScreenshotProblems = await _generateWebpScreenshot(
     originalPath,

test/screenshot_test.dart

@@ -120,6 +120,26 @@ void main() {
     );
   });
 
+  test('same name screenshots are not overridden', () async {
+    if (!hasWebpTools) return;
+
+    final pkgDir = _testImagesDir;
+    final s = Screenshot('description', 'static.webp');
+    final s2 = Screenshot('description', 's2/static.webp');
+
+    final result = await processAllScreenshots([s, s2], pkgDir);
+
+    expect(result.length, 2);
+    expect(result[0].problems, isEmpty);
+    expect(result[0].processedScreenshot, isNotNull);
+    expect(result[1].problems, isEmpty);
+    expect(result[1].processedScreenshot, isNotNull);
+    expect(
+      result[0].processedScreenshot!.webpImage,
+      isNot(equals(result[1].processedScreenshot!.webpImage)),
+    );
+  }, skip: !hasWebpTools);
+
   test('success - process WebP, PNG and GIFs', () async {
     if (!hasWebpTools) return;
     final pkgDir = _testImagesDir;