1 files changed, 63 insertions, 25 deletions
diff --git a/statusbar.go b/statusbar.go
index df619cb..ee1a87f 100644
--- a/statusbar.go
+++ b/statusbar.go
@@ -15,6 +15,7 @@ import (
 )
 
 type Config struct {
+	Sections []string
 	Delay int
 	Separator string
 	IP IPConfig
@@ -106,8 +107,8 @@ func ip(interfaceName string, IPv4Only bool) string {
 		}
 		if IPv4Only {
 			if ip.To4() != nil {
-				b.WriteString(ip.String())
 				b.WriteString(sep)
+				b.WriteString(ip.String())
 				sep = " "
 			}
 		} else {
@@ -140,7 +141,7 @@ func statusMPD() int {
 	cmd := exec.Command("mpc", "status")
 	out, err := cmd.Output()
 	if err != nil {
-		panic(err)
+		return -1
 	}
 	sOut := string(out)
 	if strings.Contains(sOut, "playing") {
@@ -152,6 +153,51 @@ func statusMPD() int {
 	}
 }
 
+func buildClock(config Config) string {
+	var b strings.Builder
+	b.WriteString(config.Clock.Label)
+	b.WriteString(clock(config.Clock.Format))
+	return b.String()
+}
+
+func buildIP(config Config) string {
+	var b strings.Builder
+	b.WriteString(config.IP.Label)
+	b.WriteString("[ ")
+	b.WriteString(ips(config.IP.Interfaces, config.IP.IPv4Only))
+	b.WriteString(" ]")
+	return b.String()
+}
+
+func buildMounts(config Config) string {
+	var b strings.Builder
+	b.WriteString(config.Mounts.Label)
+	b.WriteString("[ ")
+	b.WriteString(diskSizes(config.Mounts.MountPoints))
+	b.WriteString(" ]")
+	return b.String()
+}
+
+func buildMusic(config Config) string {
+	var b strings.Builder
+	isMPD := true
+	switch statusMPD() {
+	case 0:
+		b.WriteString(config.Music.LabelPlaying)
+	case 1:
+		b.WriteString(config.Music.LabelPaused)
+	case 2:
+		b.WriteString(config.Music.LabelStopped)
+	default:
+		isMPD = false
+	}
+	if isMPD {
+		b.WriteString(nowPlayingMPD())
+		b.WriteString(config.Separator)
+	}
+	return b.String()
+}
+
 func main() {
 	var configPath = "/etc/statusbar.conf"
 	var content []byte
@@ -171,30 +217,22 @@ func main() {
 	}
 	for true {
 		var b strings.Builder
-		switch statusMPD() {
-		case 0:
-			b.WriteString(config.Music.LabelPlaying)
-		case 1:
-			b.WriteString(config.Music.LabelPaused)
-		case 2:
-			b.WriteString(config.Music.LabelStopped)
-		default:
-			b.WriteString("Unknown MPD status")
+		for i, section := range config.Sections {
+			switch section {
+			case "clock":
+				b.WriteString(buildClock(config))
+			case "ip":
+				b.WriteString(buildIP(config))
+			case "mounts":
+				b.WriteString(buildMounts(config))
+			case "music":
+				b.WriteString(buildMusic(config))
+			default:
+			}
+			if i < len(config.Sections) - 1 {
+				b.WriteString(config.Separator)
+			}
 		}
-		b.WriteString(nowPlayingMPD())
-		b.WriteString(config.Separator)
-		b.WriteString(config.IP.Label)
-		b.WriteString("[ ")
-		b.WriteString(ips(config.IP.Interfaces, config.IP.IPv4Only))
-		b.WriteString(" ]")
-		b.WriteString(config.Separator)
-		b.WriteString(config.Mounts.Label)
-		b.WriteString("[ ")
-		b.WriteString(diskSizes(config.Mounts.MountPoints))
-		b.WriteString(" ]")
-		b.WriteString(config.Separator)
-		b.WriteString(config.Clock.Label)
-		b.WriteString(clock(config.Clock.Format))
 		fmt.Println(b.String())
 		time.Sleep(time.Duration(config.Delay) * time.Second)
 	}