add cancel action to pipeline to stop without transcribing

internal/daemon/daemon.go

@@ -162,6 +162,9 @@ func (d *Daemon) handle(c net.Conn) {
 	case 't':
 		d.toggle()
 		fmt.Fprint(c, "OK toggled\n")
+	case 'c':
+		d.cancelPipeline()
+		fmt.Fprint(c, "OK cancelled\n")
 	case 's':
 		status := d.status()
 		fmt.Fprintf(c, "STATUS status=%s\n", status)
@@ -191,7 +194,7 @@ func (d *Daemon) toggle() {
 		go d.monitorPipelineErrors(p)
 
 	case pipeline.Recording:
-		d.stopPipeline() // aborted during recording (chunks not sent to transcriber yet)
+		d.stopPipeline()
 		go d.notifier.Error("Recording Aborted")
 
 	case pipeline.Transcribing:
@@ -207,11 +210,21 @@ func (d *Daemon) toggle() {
 		go d.notifier.Notify("Hyprvoice", "Recording Ended... Transcribing")
 
 	case pipeline.Injecting:
-		d.stopPipeline() // aborted during injection
+		d.stopPipeline()
 		go d.notifier.Error("Injection Aborted")
 	}
 }
 
+func (d *Daemon) cancelPipeline() {
+	switch d.status() {
+	case pipeline.Idle:
+		log.Printf("Daemon: Cancel requested but pipeline is idle, ignoring")
+	default:
+		d.stopPipeline()
+		go d.notifier.Notify("Hyprvoice", "Operation Cancelled")
+	}
+}
+
 func (d *Daemon) monitorPipelineErrors(p pipeline.Pipeline) {
 	errorCh := p.GetErrorCh()
 	for {

internal/pipeline/pipeline.go

@@ -30,6 +30,7 @@ const (
 
 const (
 	Inject Action = "inject"
+	Cancel Action = "cancel"
 )
 
 type Pipeline interface {
@@ -115,7 +116,8 @@ func (p *pipeline) run(ctx context.Context) {
 	defer func() {
 		if stopErr := t.Stop(ctx); stopErr != nil {
 			log.Printf("Pipeline: Error stopping transcriber: %v", stopErr)
-			p.sendError("Transcription Error", "Failed to stop transcriber cleanly", stopErr)
+			// Silently call an error now because on simple transcriber we just transcribe all audio when we stop, and might fail when force stop
+			//p.sendError("Transcription Error", "Failed to stop transcriber cleanly", stopErr)
 		}
 	}()
 
@@ -232,7 +234,6 @@ func (p *pipeline) handleInjectAction(ctx context.Context, recorder *recording.R
 		log.Printf("Pipeline: Text injection completed successfully")
 	}
 
-	// Return to idle state after injection is complete
 	p.setStatus(Idle)
 }