zg: derive openai voice help from shared list

2 files changed, 18 insertions, 1 deletions

diff --git a/internal/cli/command.go b/internal/cli/command.go
index 327c869..6416250 100644
--- a/internal/cli/command.go
+++ b/internal/cli/command.go
@@ -5,11 +5,13 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"strings"
 
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 
 	"codeberg.org/snonux/totalrecall/internal"
+	"codeberg.org/snonux/totalrecall/internal/audio"
 )
 
 // CreateRootCommand creates and configures the root cobra command
@@ -71,7 +73,7 @@ func setupFlags(cmd *cobra.Command, flags *Flags) {
 
 	// OpenAI flags
 	cmd.Flags().StringVar(&flags.OpenAIModel, "openai-model", flags.OpenAIModel, "OpenAI TTS model: tts-1, tts-1-hd, gpt-4o-mini-tts")
-	cmd.Flags().StringVar(&flags.OpenAIVoice, "openai-voice", "", "OpenAI voice: alloy, ash, ballad, coral, echo, fable, onyx, nova, sage, shimmer, verse (default: random)")
+	cmd.Flags().StringVar(&flags.OpenAIVoice, "openai-voice", "", openAIVoiceUsage())
 	cmd.Flags().Float64Var(&flags.OpenAISpeed, "openai-speed", flags.OpenAISpeed, "OpenAI speech speed (0.25 to 4.0, may be ignored by gpt-4o-mini-tts)")
 	cmd.Flags().StringVar(&flags.OpenAIInstruction, "openai-instruction", "", "Voice instructions for gpt-4o-mini-tts model (e.g., 'speak slowly with a Bulgarian accent')")
 
@@ -187,3 +189,7 @@ func GetGoogleAPIKey() string {
 	// Fall back to the legacy key for compatibility with older configs.
 	return viper.GetString("google.api_key")
 }
+
+func openAIVoiceUsage() string {
+	return "OpenAI voice: " + strings.Join(audio.OpenAIVoices, ", ") + " (default: random)"
+}
diff --git a/internal/cli/command_test.go b/internal/cli/command_test.go
index 37e2533..df193fb 100644
--- a/internal/cli/command_test.go
+++ b/internal/cli/command_test.go
@@ -9,6 +9,8 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 	"github.com/spf13/viper"
+
+	"codeberg.org/snonux/totalrecall/internal/audio"
 )
 
 func TestCreateRootCommand(t *testing.T) {
@@ -113,6 +115,15 @@ func TestSetupFlags(t *testing.T) {
 		t.Errorf("Expected image-api help to describe CLI Nano Banana support and config fallback, got %q", imageAPIFlag.Usage)
 	}
 
+	openAIVoiceFlag := cmd.Flags().Lookup("openai-voice")
+	if openAIVoiceFlag == nil {
+		t.Fatal("openai-voice flag not found")
+	}
+	expectedOpenAIVoiceUsage := "OpenAI voice: " + strings.Join(audio.OpenAIVoices, ", ") + " (default: random)"
+	if openAIVoiceFlag.Usage != expectedOpenAIVoiceUsage {
+		t.Errorf("Expected openai-voice help to derive from shared voice list, got %q", openAIVoiceFlag.Usage)
+	}
+
 	nanoBananaModelFlag := cmd.Flags().Lookup("nanobanana-model")
 	if nanoBananaModelFlag == nil {
 		t.Fatal("nanobanana-model flag not found")