[godot] Fix icons in GDExtension package, closes #3186

Author: lukeeingram

.github/workflows/spine-godot-extension-v4.yml

@@ -255,10 +255,11 @@ jobs:
           cd artifacts
 
           # Create directories matching the expected structure
-          mkdir -p bin/{windows,linux,macos/macos.framework,ios,android,web}
+          mkdir -p bin/{windows,linux,macos/macos.framework,ios,android,web,icons}
 
-          # Ensure gdextension file is in root
+          # Ensure gdextension file and icons are in bin
           cp ../spine-godot/spine_godot_extension.gdextension bin/
+          cp ../spine-godot/spine_godot/icons/Spine*.svg bin/icons/
 
           # Move artifacts to their correct locations
           mv gdextension-windows-$GODOT_TAG/* bin/windows/

spine-godot/build/setup-extension.sh

@@ -61,7 +61,7 @@ rm -rf godot-cpp
 git clone --depth 1 $godot_cpp_repo -b $godot_cpp_branch
 
 rm -rf example-v4-extension/bin
-mkdir -p example-v4-extension/bin
+mkdir -p example-v4-extension/bin/icons
 
 if [ $dev == "true" ]; then
     echo "Dev build, creating godot-cpp/dev"
@@ -74,6 +74,7 @@ if [ $dev == "true" ]; then
 fi
 
 cp spine_godot_extension.gdextension example-v4-extension/bin
+cp spine_godot/icons/Spine*.svg example-v4-extension/bin/icons
 rm -rf spine_godot/spine-cpp
 cp -r ../spine-cpp spine_godot
 

spine-godot/spine_godot_extension.gdextension

@@ -3,6 +3,17 @@
 entry_symbol = "spine_godot_library_init"
 compatibility_minimum = "4.1"
 
+[icons]
+
+SpineSprite = "icons/SpineSprite.svg"
+SpineSkeletonDataResource = "icons/SpineSkeletonDataResource.svg"
+SpineSkeletonFileResource = "icons/SpineSkeletonFileResource.svg"
+SpineAtlasResource = "icons/SpineAtlasResource.svg"
+SpineBoneNode = "icons/SpineBoneNode.svg"
+SpineSlotNode = "icons/SpineSlotNode.svg"
+SpineAnimationTrack = "icons/SpineAnimationTrack.svg"
+SpineMesh2D = "icons/SpineMesh2D.svg"
+
 [libraries]
 
 macos.editor = "macos/libspine_godot.macos.editor.framework"