From e3112cb4d27e8daaae5886dc29e8ae04033fb5f7 Mon Sep 17 00:00:00 2001
From: "Alexander \"Arav\" Andreev" <me@arav.top>
Date: Tue, 30 Aug 2022 00:14:39 +0400
Subject: [PATCH] Added a --no-liquidsoap flag to not start a liquidsoap.

---
 cmd/dwelling-radio/main.go | 25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/cmd/dwelling-radio/main.go b/cmd/dwelling-radio/main.go
index 61f393b..a7fdff2 100644
--- a/cmd/dwelling-radio/main.go
+++ b/cmd/dwelling-radio/main.go
@@ -20,6 +20,7 @@ var version string
 
 var configPath *string = flag.String("conf", "config.yaml", "path to configuration file")
 var logToStdout *bool = flag.Bool("log-stdout", false, "write logs to stdout")
+var noLiquidsoap *bool = flag.Bool("no-liquidsoap", false, "don't run liquidsoap")
 var showVersion *bool = flag.Bool("v", false, "show version")
 
 func main() {
@@ -65,10 +66,20 @@ func main() {
 	srv.GET("/lastsong", hand.LastSong)
 	srv.GET("/playlist", hand.Playlist)
 
-	liquid, err := liquidsoap.NewLiquidsoap(config.Liquidsoap.ExecPath, config.Liquidsoap.ScriptPath)
-	if err != nil {
-		liquid.Stop()
-		logErr.Fatalln("liquidsoap:", err)
+	if !*noLiquidsoap {
+		liquid, err := liquidsoap.NewLiquidsoap(config.Liquidsoap.ExecPath, config.Liquidsoap.ScriptPath)
+		if err != nil {
+			liquid.Stop()
+			logErr.Fatalln("liquidsoap:", err)
+		}
+
+		defer func() {
+			if err := liquid.Stop(); err != nil {
+				if !errors.Is(err, liquidsoap.ErrNotRunning) {
+					logErr.Println("liquidsoap:", err)
+				}
+			}
+		}()
 	}
 
 	if err := srv.Start(config.SplitNetworkAddress()); err != nil {
@@ -92,12 +103,6 @@ func main() {
 
 	<-doneSignal
 
-	if err := liquid.Stop(); err != nil {
-		if !errors.Is(err, liquidsoap.ErrNotRunning) {
-			logErr.Println("liquidsoap:", err)
-		}
-	}
-
 	if err := srv.Stop(); err != nil {
 		logErr.Fatalln(err)
 	}