check args

cmd/chat.go

@@ -22,9 +22,11 @@ var chatCmd = &cobra.Command{
 	Use:   "chat",
 	Short: "Open ended chat with OpenAI",
 	Long:  ``,
-	Args:  cobra.ExactArgs(1), // Expect exactly one argument
+	Args: func(cmd *cobra.Command, args []string) error {
+		return checkArgs(args)
+	},
 	Run: func(cmd *cobra.Command, args []string) {
-		prompt := args[0]
+
 		var err error
 		if convo {
 			for {

cmd/image.go

@@ -25,6 +25,9 @@ var imageCmd = &cobra.Command{
 	Use:   "image",
 	Short: "Generate an image from a prompt",
 	Long:  ``,
+	Args: func(cmd *cobra.Command, args []string) error {
+		return checkArgs(args)
+	},
 	Run: func(cmd *cobra.Command, args []string) {
 		createImage(prompt, imageFile)
 	},

cmd/root.go

@@ -41,15 +41,7 @@ var rootCmd = &cobra.Command{
   Or whatever else you can think of. 🤔
 	`,
 	Args: func(cmd *cobra.Command, args []string) error {
-		if convo && len(args) == 0 {
-			// When --convo is used, no args are required
-			return nil
-		}
-		// Otherwise, exactly one arg must be provided
-		if len(args) != 1 {
-			return fmt.Errorf("Prompt Required")
-		}
-		return nil
+		return checkArgs(args)
 	},
 	Run: func(cmd *cobra.Command, args []string) {
 		var prompt string
@@ -61,6 +53,19 @@ var rootCmd = &cobra.Command{
 	},
 }
 
+func checkArgs(args []string) error {
+	if convo && len(args) == 0 {
+		// When --convo is used, no args are required
+		return nil
+	}
+	// Otherwise, exactly one arg must be provided
+	if len(args) != 1 {
+		return fmt.Errorf("Prompt Required")
+	}
+	prompt = args[0]
+	return nil
+}
+
 // Execute adds all child commands to the root command and sets flags appropriately.
 // This is called by main.main(). It only needs to happen once to the rootCmd.
 func Execute() {

cmd/tts.go

@@ -5,6 +5,7 @@ package cmd
 
 import (
 	"bytes"
+	"fmt"
 	"io"
 	"os"
 
@@ -21,6 +22,9 @@ var ttsCmd = &cobra.Command{
 	Long: `OpenAI Text to Speech API - TTS
 	You can use the TTS API to generate audio from text.
 	`,
+	Args: func(cmd *cobra.Command, args []string) error {
+		return checkArgs(args)
+	},
 	Run: func(cmd *cobra.Command, args []string) {
 		audio := tts(prompt)
 		if audio != nil {
@@ -36,6 +40,7 @@ func init() {
 
 func tts(text string) []byte {
 	ai.Voice = voice
+	fmt.Println("Generating audio...", text)
 	audioData, err := ai.TTS(text)
 	catchErr(err, "fatal")
 	if audioFile != "" {