z8: finish Nano Banana CLI wiring

2 files changed, 13 insertions, 13 deletions

diff --git a/internal/cli/command.go b/internal/cli/command.go
index 2efe2a0..924740e 100644
--- a/internal/cli/command.go
+++ b/internal/cli/command.go
@@ -20,9 +20,9 @@ func CreateRootCommand(flags *Flags) *cobra.Command {
 		Long: `totalrecall generates Anki flashcard materials from Bulgarian words.
 
 It creates audio pronunciation files using OpenAI TTS and downloads
-representative images. Launching with no arguments opens the interactive GUI, which uses Nano Banana for images by default. Use --image-api for explicit CLI runs; it currently supports OpenAI only. Nano Banana CLI selection is pending z8.
+representative images. Launching with no arguments opens the interactive GUI, which uses Nano Banana for images by default. Explicit CLI runs can use OpenAI or Nano Banana via --image-api, and config files can set image.provider too.
 
-Nano Banana model and text-model flags are exposed for upcoming runtime wiring.
+Nano Banana model and text-model flags are available for Nano Banana image generation.
 
 Examples:
   totalrecall                     # Launch interactive GUI (default)
@@ -57,7 +57,7 @@ func setupFlags(cmd *cobra.Command, flags *Flags) {
 	// Local flags
 	cmd.Flags().StringVarP(&flags.OutputDir, "output", "o", defaultOutputDir, "Output directory")
 	cmd.Flags().StringVarP(&flags.AudioFormat, "format", "f", flags.AudioFormat, "Audio format (wav or mp3)")
-	cmd.Flags().StringVar(&flags.ImageAPI, "image-api", flags.ImageAPI, "Image source for explicit CLI runs (OpenAI only for now; GUI no-arg path defaults to Nano Banana)")
+	cmd.Flags().StringVar(&flags.ImageAPI, "image-api", flags.ImageAPI, "Image source for explicit CLI runs (OpenAI or Nano Banana; config file image.provider also applies when unset)")
 	cmd.Flags().StringVar(&flags.BatchFile, "batch", "", "Process words from file (one per line)")
 	cmd.Flags().BoolVar(&flags.SkipAudio, "skip-audio", false, "Skip audio generation")
 	cmd.Flags().BoolVar(&flags.SkipImages, "skip-images", false, "Skip image download")
@@ -82,8 +82,8 @@ func setupFlags(cmd *cobra.Command, flags *Flags) {
 	cmd.Flags().StringVar(&flags.OpenAIImageStyle, "openai-image-style", flags.OpenAIImageStyle, "Image style: natural or vivid (dall-e-3 only)")
 
 	// Nano Banana Image Generation flags
-	cmd.Flags().StringVar(&flags.NanoBananaModel, "nanobanana-model", flags.NanoBananaModel, "Nano Banana image model for upcoming runtime wiring")
-	cmd.Flags().StringVar(&flags.NanoBananaTextModel, "nanobanana-text-model", flags.NanoBananaTextModel, "Nano Banana text model for upcoming runtime wiring")
+	cmd.Flags().StringVar(&flags.NanoBananaModel, "nanobanana-model", flags.NanoBananaModel, "Nano Banana image model used when Nano Banana image generation is selected")
+	cmd.Flags().StringVar(&flags.NanoBananaTextModel, "nanobanana-text-model", flags.NanoBananaTextModel, "Nano Banana text model used when Nano Banana image generation is selected")
 
 	// Bind flags to viper
 	if err := bindFlagsToViper(cmd); err != nil {
diff --git a/internal/cli/command_test.go b/internal/cli/command_test.go
index 2efe405..67ef6c4 100644
--- a/internal/cli/command_test.go
+++ b/internal/cli/command_test.go
@@ -26,8 +26,8 @@ func TestCreateRootCommand(t *testing.T) {
 	if !strings.Contains(cmd.Long, "uses Nano Banana for images by default") {
 		t.Errorf("Expected Long description to describe the Nano Banana GUI default")
 	}
-	if !strings.Contains(cmd.Long, "Use --image-api for explicit CLI runs; it currently supports OpenAI only") {
-		t.Errorf("Expected Long description to explain the current explicit CLI image-provider matrix")
+	if !strings.Contains(cmd.Long, "Explicit CLI runs can use OpenAI or Nano Banana via --image-api") {
+		t.Errorf("Expected Long description to describe explicit CLI Nano Banana support")
 	}
 
 	// Test that flags are set up
@@ -109,8 +109,8 @@ func TestSetupFlags(t *testing.T) {
 	if imageAPIFlag.DefValue != "openai" {
 		t.Errorf("Expected default image-api to be openai, got %s", imageAPIFlag.DefValue)
 	}
-	if imageAPIFlag.Usage != "Image source for explicit CLI runs (OpenAI only for now; GUI no-arg path defaults to Nano Banana)" {
-		t.Errorf("Expected image-api help to describe the GUI Nano Banana default and OpenAI-only CLI image path, got %q", imageAPIFlag.Usage)
+	if imageAPIFlag.Usage != "Image source for explicit CLI runs (OpenAI or Nano Banana; config file image.provider also applies when unset)" {
+		t.Errorf("Expected image-api help to describe CLI Nano Banana support and config fallback, got %q", imageAPIFlag.Usage)
 	}
 
 	nanoBananaModelFlag := cmd.Flags().Lookup("nanobanana-model")
@@ -120,8 +120,8 @@ func TestSetupFlags(t *testing.T) {
 	if nanoBananaModelFlag.DefValue != "gemini-3.1-flash-image-preview" {
 		t.Errorf("Expected default nanobanana-model to be gemini-3.1-flash-image-preview, got %s", nanoBananaModelFlag.DefValue)
 	}
-	if !strings.Contains(nanoBananaModelFlag.Usage, "upcoming runtime wiring") {
-		t.Errorf("Expected nanobanana-model help to describe future wiring, got %q", nanoBananaModelFlag.Usage)
+	if !strings.Contains(nanoBananaModelFlag.Usage, "selected") {
+		t.Errorf("Expected nanobanana-model help to describe supported Nano Banana selection, got %q", nanoBananaModelFlag.Usage)
 	}
 
 	nanoBananaTextModelFlag := cmd.Flags().Lookup("nanobanana-text-model")
@@ -131,8 +131,8 @@ func TestSetupFlags(t *testing.T) {
 	if nanoBananaTextModelFlag.DefValue != "gemini-2.5-flash" {
 		t.Errorf("Expected default nanobanana-text-model to be gemini-2.5-flash, got %s", nanoBananaTextModelFlag.DefValue)
 	}
-	if !strings.Contains(nanoBananaTextModelFlag.Usage, "upcoming runtime wiring") {
-		t.Errorf("Expected nanobanana-text-model help to describe future wiring, got %q", nanoBananaTextModelFlag.Usage)
+	if !strings.Contains(nanoBananaTextModelFlag.Usage, "selected") {
+		t.Errorf("Expected nanobanana-text-model help to describe supported Nano Banana selection, got %q", nanoBananaTextModelFlag.Usage)
 	}
 }