Bindingings for empty go structs (#3489)

v2/internal/binding/binding_test/binding_structwithoutfields_test.go

@@ -0,0 +1,34 @@
+package binding_test
+
+type WithoutFields struct {
+}
+
+func (s WithoutFields) Get() WithoutFields {
+	return s
+}
+
+var WithoutFieldsTest = BindingTest{
+	name: "StructWithoutFields",
+	structs: []interface{}{
+		&WithoutFields{},
+	},
+	exemptions:  nil,
+	shouldError: false,
+	want: `
+export namespace binding_test {
+        	
+        	export class WithoutFields {
+        	
+        	
+        	    static createFrom(source: any = {}) {
+        	        return new WithoutFields(source);
+        	    }
+        	
+        	    constructor(source: any = {}) {
+        	        if ('string' === typeof source) source = JSON.parse(source);
+        	
+        	    }
+        	}
+        
+}`,
+}

v2/internal/binding/binding_test/binding_test.go

@@ -47,8 +47,9 @@ func TestBindings_GenerateModels(t *testing.T) {
 		AnonymousSubStructTest,
 		AnonymousSubStructMultiLevelTest,
 		GeneratedJsEntityWithNestedStructTest,
-		EntityWithDiffNamespaces,
+		EntityWithDiffNamespacesTest,
 		SpecialCharacterFieldTest,
+		WithoutFieldsTest,
 	}
 
 	testLogger := &logger.Logger{}

v2/internal/binding/binding_test/binding_tsgeneration_test.go

@@ -140,7 +140,7 @@ type ChildPackageEntity struct {
 	ImportedPackage binding_test_import.AWrapper `json:"importedPackage"`
 }
 
-var EntityWithDiffNamespaces = BindingTest{
+var EntityWithDiffNamespacesTest = BindingTest{
 	name: "EntityWithDiffNamespaces ",
 	structs: []interface{}{
 		&ParentPackageEntity{},

v2/internal/typescriptify/typescriptify.go

@@ -586,9 +586,6 @@ func (t *TypeScriptify) convertType(depth int, typeOf reflect.Type, customCode m
 		return "", nil
 	}
 	fields := t.deepFields(typeOf)
-	if len(fields) == 0 {
-		return "", nil
-	}
 	t.logf(depth, "Converting type %s", typeOf.String())
 	if differentNamespaces(t.Namespace, typeOf) {
 		return "", nil

website/src/pages/changelog.mdx

@@ -33,6 +33,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - Added support for proxying assets requests to an external server. Added by @leaanthony in [PR](https://github.com/wailsapp/wails/pull/3463)
+- Added support generating bindings for structs without fields. Added by [gjergj](https://github.com/Gjergj) in [PR](https://github.com/wailsapp/wails/pull/3489)
 
 ### Fixed
 - Fixed an issue with missing icon for Windows. Fixed by [@APshenkin](https://github.com/wailsapp/wails/pull/3400)