improve fault tolerance and OS compat beyond linux

music/music.go

@@ -7,6 +7,7 @@ import (
 	"io"
 	"log"
 	"net/http"
+	"runtime"
 	"strings"
 	"time"
 
@@ -50,7 +51,11 @@ type (
 	}
 )
 
-func New(ctx context.Context) *Service {
+func New(ctx context.Context) (*Service, error) {
+	if runtime.GOOS != "linux" {
+		return nil, fmt.Errorf("Platform %s is unsupported", runtime.GOOS)
+	}
+
 	nextTrack := make(chan *trackMetadata)
 	nextPlaying := make(chan bool)
 
@@ -63,7 +68,7 @@ func New(ctx context.Context) *Service {
 		playingBroadcast: broadcast.NewBroadcastChannel(ctx, nextPlaying),
 	}
 
-	return srv
+	return srv, nil
 }
 
 func (srv *Service) BindRoutes(group *gin.RouterGroup) {