moce pa source retrieval to another function

main.go

@@ -98,22 +98,8 @@ func removeLib(file string) {
 	log.Printf("Deleted temp librnnoise: %s\n", file)
 }
 
-func paConnectionWatchdog(ui *uistate) {
-	for {
-		if ui.paClient.Connected() {
-			time.Sleep(500 * time.Millisecond)
-			continue
-		}
-
-		paClient, err := pulseaudio.NewClient()
-		if err != nil {
-			log.Printf("Couldn't create pulseaudio client: %v\n", err)
-		}
-
-		ui.paClient = paClient
-		go updateNoiseSupressorLoaded(paClient, &ui.noiseSupressorState)
-
-		sources, err := ui.paClient.Sources()
+func getSources(client *pulseaudio.Client) []input {
+	sources, err := client.Sources()
 	if err != nil {
 		log.Printf("Couldn't fetch sources from pulseaudio\n")
 	}
@@ -138,7 +124,25 @@ func paConnectionWatchdog(ui *uistate) {
 		inputs = append(inputs, inp)
 	}
 
-		ui.inputList = inputs
+	return inputs
+}
+
+func paConnectionWatchdog(ui *uistate) {
+	for {
+		if ui.paClient.Connected() {
+			time.Sleep(500 * time.Millisecond)
+			continue
+		}
+
+		paClient, err := pulseaudio.NewClient()
+		if err != nil {
+			log.Printf("Couldn't create pulseaudio client: %v\n", err)
+		}
+
+		ui.paClient = paClient
+		go updateNoiseSupressorLoaded(paClient, &ui.noiseSupressorState)
+
+		ui.inputList = getSources(paClient)
 
 		resetUI(ui)