From cd2374c079e995b8baac680f14cc02740a770f7c Mon Sep 17 00:00:00 2001
From: kar <akrimico@proton.me>
Date: Tue, 6 Jan 2026 01:56:42 -0600
Subject: [PATCH] feat: Adding mount section

---
 server.go | 88 +++++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 75 insertions(+), 13 deletions(-)

diff --git a/server.go b/server.go
index 03a8a90..a245673 100644
--- a/server.go
+++ b/server.go
@@ -13,6 +13,63 @@ import (
 )
 
 func main() {
+	// check mount point 	
+	cmd := exec.Command("bash", "-c", `mountpoint -q /home/kar/Music/`)
+	log.Println("Verificando punto de montaje")
+	err := cmd.Run()
+	if err != nil {
+		addr := checkConn()
+		mountDir(addr)
+		openConn()
+	}
+	log.Println("Carpeta montada")
+	openConn()
+}
+
+
+func restartService() {
+	log.Println("Reiniciando servicio mpd")
+	cmd := exec.Command("bash", "-c", fmt.Sprintf(`systemctl --user -M kar@.host restart --user mpd`))
+	err := cmd.Run()
+	if err != nil {
+		log.Println("Error al reiniciar servicio mpd", err)
+		os.Exit(1)
+	}
+	log.Println("Recargando base de datos de mpd")
+	cmd = exec.Command("bash", "-c", fmt.Sprintf(`runuser -u kar -- mpc update`))
+	err = cmd.Run()
+	if err != nil {
+		log.Println("Error al actualizar base de datos de mpd")
+		os.Exit(1)
+	}
+}
+
+func mountDir(addr string) {
+	cmd := exec.Command("bash", "-c", fmt.Sprintf(`mount %s:/server/music /home/kar/Music`, addr))
+	log.Printf("Montando carpeta desde el host %s\n", addr)
+	_, err := cmd.CombinedOutput()
+	if err != nil {
+		log.Println("Error al montar carpeta")	
+		os.Exit(1)
+		}
+	restartService()
+}
+
+func checkConn() string {
+	_, err := net.Dial("tcp", "192.168.2.11:2049")
+	if err != nil {
+		log.Println("Error al conectar al host 192.168.2.11")
+		_, err := net.Dial("tcp", "192.168.1.64:2049")
+		if err != nil {
+			log.Println("Error al conectar al host 192.168.1.64", err)
+		}
+		return "192.168.1.64"
+	}
+	return "192.168.2.11"
+}
+
+
+func openConn() {
 	err := godotenv.Load()
 	if err != nil {
 		log.Println("Error al leer .env", err)
@@ -44,13 +101,13 @@ func menuController(conn net.Conn) {
 	comandoString := strings.TrimSpace(string(comandoRaw[:n]))
 	switch comandoString {
 	case "play":
-		out = playSong(conn)
+		out = playSong()
 	case "pause":
-		out = pauseSong(conn)
+		out = pauseSong()
 	case "info":
-		out = infoSong(conn)
+		out = infoSong()
 	case "next":
-		out = nextSong(conn)
+		out = nextSong()
 	case "addsong":
 		addSong(conn)
 	}
@@ -62,7 +119,7 @@ func menuController(conn net.Conn) {
 	}
 }
 
-func playSong(conn net.Conn) string {
+func playSong() string {
 	cmd := exec.Command("mpc", "play")
 	output, err := cmd.CombinedOutput()
 	if err != nil {
@@ -71,7 +128,7 @@ func playSong(conn net.Conn) string {
 	return string(output)
 }
 
-func pauseSong(conn net.Conn) string {
+func pauseSong() string {
 	cmd := exec.Command("mpc", "pause")
 	output, err := cmd.CombinedOutput()
 	if err != nil {
@@ -80,7 +137,7 @@ func pauseSong(conn net.Conn) string {
 	return string(output)
 }
 
-func infoSong(conn net.Conn) string {
+func infoSong() string {
 	cmd := exec.Command("mpc")
 	output, err := cmd.CombinedOutput()
 	if err != nil {
@@ -89,7 +146,7 @@ func infoSong(conn net.Conn) string {
 	return string(output)
 }
 
-func nextSong(conn net.Conn) string {
+func nextSong() string {
 	cmd := exec.Command("mpc", "next")
 	output, err := cmd.CombinedOutput()
 	if err != nil {
@@ -111,11 +168,16 @@ func addSong(conn net.Conn) {
 	if err != nil {
 		log.Println("Error al recibir cancion", err)
 	}
-	fmt.Printf("%s, agregado por %s", strings.TrimSpace(string(bufSong[:n])), conn.RemoteAddr())
-	cmdmpc := exec.Command("bash", "-c", fmt.Sprintf("mpc insert %q && mpc next >/dev/null && mpc play", strings.TrimSpace(string(bufSong[:n]))))
-	_, err = cmdmpc.CombinedOutput()
-	if err != nil {
-		log.Println("Error al reproducir cancion", err)
+	fmt.Printf("%s, agregado por %s\n", strings.TrimSpace(string(bufSong[:n])), conn.RemoteAddr())
+	cmdmpc := exec.Command("bash", "-c", fmt.Sprintf(`runuser -u kar -- mpc insert %q && mpc next`, strings.TrimSpace(string(bufSong[:n]))))
+	out, err := cmdmpc.CombinedOutput()
+	if strings.TrimSpace(string(out)) == "MPD error: Not playing" {
+		log.Println("Cancion agregada")
+	} else {
+		if err != nil {
+			log.Println("Error al agregar cancion", err)
+		}
 	}
+	_ = playSong()
 	conn.Close()
 }