Added indexer generation

Author: igor-karpukhin

tools/scaffolder/Makefile

@@ -1,6 +1,6 @@
 
 build:
-	go build -o bin/ako-controller-scaffolder cmd/main.go
+	go build -o bin/scaffolder cmd/main.go
 
 generate:
 	controller-gen object:headerFile="hack/boilerplate.go.txt" paths="./pkg/api/..."

tools/scaffolder/cmd/main.go

@@ -9,16 +9,17 @@ import (
 )
 
 var (
-	inputPath        string
-	crdKind          string
-	listCRDs         bool
-	controllerOutDir string
+	inputPath         string
+	crdKind           string
+	listCRDs          bool
+	controllerOutDir  string
 	translationOutDir string
+	indexerOutDir     string
 )
 
 func main() {
 	rootCmd := &cobra.Command{
-		Use:   "ako-controller-scaffolder",
+		Use:   "scaffolder",
 		Short: "Generate Kubernetes controllers for MongoDB Atlas CRDs",
 		RunE: func(cmd *cobra.Command, args []string) error {
 			if inputPath == "" {
@@ -29,7 +30,7 @@ func main() {
 				return generate.PrintCRDs(inputPath)
 			}
 
-			return generate.FromConfig(inputPath, crdKind, controllerOutDir, translationOutDir)
+			return generate.FromConfig(inputPath, crdKind, controllerOutDir, translationOutDir, indexerOutDir)
 		},
 	}
 
@@ -38,6 +39,7 @@ func main() {
 	rootCmd.Flags().BoolVar(&listCRDs, "list", false, "List available CRDs from result file")
 	rootCmd.Flags().StringVar(&controllerOutDir, "controller-out", "", "Output directory for controller files (default: ../mongodb-atlas-kubernetes/internal/controller)")
 	rootCmd.Flags().StringVar(&translationOutDir, "translation-out", "", "Output directory for translation files (default: ../mongodb-atlas-kubernetes/internal/translation)")
+	rootCmd.Flags().StringVar(&indexerOutDir, "indexer-out", "", "Output directory for indexer files (default: ../mongodb-atlas-kubernetes/internal/indexer)")
 
 	if err := rootCmd.Execute(); err != nil {
 		fmt.Fprintf(os.Stderr, "Error: %v\n", err)

tools/scaffolder/internal/generate/controller.go

@@ -28,7 +28,7 @@ const (
 )
 
 // FromConfig generates controllers and handlers based on the parsed CRD result file
-func FromConfig(resultPath, crdKind, controllerOutDir, translationOutDir string) error {
+func FromConfig(resultPath, crdKind, controllerOutDir, translationOutDir, indexerOutDir string) error {
 	parsedConfig, err := ParseCRDConfig(resultPath, crdKind)
 	if err != nil {
 		return err
@@ -44,6 +44,14 @@ func FromConfig(resultPath, crdKind, controllerOutDir, translationOutDir string)
 		translationOutDir = filepath.Join("..", "mongodb-atlas-kubernetes", "internal", "translation")
 	}
 
+	// Generate indexers
+	if indexerOutDir == "" {
+		indexerOutDir = filepath.Join("..", "mongodb-atlas-kubernetes", "internal", "indexer")
+	}
+	if err := GenerateIndexers(resultPath, crdKind, indexerOutDir); err != nil {
+		return fmt.Errorf("failed to generate indexers: %w", err)
+	}
+	
 	baseControllerDir := filepath.Join(controllerOutDir, strings.ToLower(resourceName))
 
 	// Generate translation layers for all mappings