Fix macOS signing

Author: Xpl0itU

.github/workflows/macos.yml

@@ -80,7 +80,7 @@ jobs:
           python3 data/merge_universal_app.py "intel_dist" "arm_dist" "out/WiiUDownloader.app"
       - name: Sign and DMG
         run: |
-           sudo codesign --force --sign - out/WiiUDownloader.app
+           codesign --force --deep --sign - out/WiiUDownloader.app
            create-dmg \
             --volname "WiiUDownloader" \
             --window-pos 200 120 \

cmd/WiiUDownloader/main.go

@@ -47,14 +47,16 @@ func main() {
 			// 3. Set GdkPixbuf Module Dir (Crucial for icons)
 			// Our new script puts them in lib/loaders
 			os.Setenv("GDK_PIXBUF_MODULE_DIR", filepath.Join(bundlePath, "MacOS", "lib", "loaders"))
-			// Also point to the cache if we generated one
-			cachePath := filepath.Join(bundlePath, "MacOS", "lib", "loaders.cache")
+			// Also point to the cache located in Resources
+			cachePath := filepath.Join(bundlePath, "Resources", "loaders.cache")
 			if _, err := os.Stat(cachePath); err == nil {
 				os.Setenv("GDK_PIXBUF_MODULE_FILE", cachePath)
 			}
 
 			// 4. Set GIO Module Dir
-			os.Setenv("GIO_MODULE_DIR", filepath.Join(bundlePath, "MacOS", "lib", "gio-modules"))
+			gioModPath := filepath.Join(bundlePath, "MacOS", "lib", "gio-modules")
+			os.Setenv("GIO_MODULE_DIR", gioModPath)
+			os.Setenv("GIO_EXTRA_MODULES", gioModPath)
 
 			// 5. Set XDG_DATA_DIRS for icons and themes
 			sharePath := filepath.Join(bundlePath, "Resources", "share")

data/create_bundle.py

@@ -191,5 +191,7 @@ def bundle_lib(src_path, dest_dir, processed, search_paths):
             [query_loaders] + bundled_loaders, capture_output=True, text=True
         )
         if res.returncode == 0:
-            with open(os.path.join(lib_path, "loaders.cache"), "w") as f:
+            # Place it in Resources instead of MacOS/lib to satisfy codesign
+            with open(os.path.join(resources_path, "loaders.cache"), "w") as f:
                 f.write(res.stdout)
+            print("Created loaders.cache in Resources")