feat: Add flag for replaying audio recording so it's off by default

Signed-off-by: Richard Palethorpe <io@richiejp.com>

Author: richiejp

listen.go

@@ -21,7 +21,7 @@ import (
 	"github.com/richiejp/VoxInput/internal/pid"
 )
 
-func listen(pidPath string) {
+func listen(pidPath string, replay bool) {
 	mctx, err := malgo.InitContext(nil, malgo.ContextConfig{}, func(message string) {
 		log.Print("internal/audio: ", message)
 	})
@@ -120,14 +120,17 @@ Listen:
 			log.Fatalln("main: ", err)
 		}
 
-		log.Println("main: Playing...")
-
 		reader := bytes.NewReader(buf.Bytes())
-		if err := audio.Playback(context.Background(), reader, streamConfig); err != nil && !errors.Is(err, io.EOF) {
-			log.Fatalln("main: ", fmt.Errorf("audio playback: %w", err))
-		}
 
-		log.Println("main: Playback Done")
+		if replay {
+			log.Println("main: Playing...")
+
+			if err := audio.Playback(context.Background(), reader, streamConfig); err != nil && !errors.Is(err, io.EOF) {
+				log.Fatalln("main: ", fmt.Errorf("audio playback: %w", err))
+			}
+
+			log.Println("main: Playback Done")
+		}
 
 		wavHeader := audio.NewWAVHeader(buf.Bytes())
 		var headerBuf bytes.Buffer

main.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"slices"
 	"syscall"
 
 	"github.com/richiejp/VoxInput/internal/pid"
@@ -20,7 +21,7 @@ func main() {
 
 	if cmd == "help" {
 		fmt.Println("Available commands:")
-		fmt.Println("  listen - Start speech to text daemon")
+		fmt.Println("  listen - Start speech to text daemon (use --replay to play the audio just recorded for transcription)")
 		fmt.Println("  record - Tell existing listener to start recording audio")
 		fmt.Println("  write  - Tell existing listener to stop recording audio and transcribe it")
 		fmt.Println("  help   - Show this help message")
@@ -33,7 +34,8 @@ func main() {
 	}
 
 	if cmd == "listen" {
-		listen(pidPath)
+		replay := slices.Contains(os.Args[2:], "--replay")
+		listen(pidPath, replay)
 		return
 	}