format duration string

playingbar.go

@@ -59,7 +59,7 @@ func (p *Progress) Run() {
 	go func() {
 		for {
 
-			if p._progress > p.full {
+			if p._progress > p.full || p.player.isSkipped {
 
 				p._progress = 0
 				break
@@ -83,10 +83,10 @@ func (p *Progress) Run() {
 
 			x := p._progress * p.limit / p.full
 			p.textView.SetText(fmt.Sprintf("%s %s%s %s",
-				start.String(),
+				fmtDuration(start),
 				strings.Repeat("■", x),
 				strings.Repeat("□", p.limit-x),
-				end.String(),
+				fmtDuration(end),
 			))
 
 		}
@@ -108,5 +108,5 @@ func (p *Progress) NewProgress(songTitle string, full, limit int) {
 // sets default title and progress bar
 func (p *Progress) SetDefault() {
 	p.SetSongTitle("-")
-	p.textView.SetText(fmt.Sprintf("%s %s %s", "0s", strings.Repeat("□", 100), "0s"))
+	p.textView.SetText(fmt.Sprintf("%s %s %s", "00:00", strings.Repeat("□", 100), "00:00"))
 }

playlist.go

@@ -7,7 +7,6 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"time"
 
 	"github.com/gdamore/tcell"
 	"github.com/rivo/tview"
@@ -89,9 +88,7 @@ func Playlist(list *tview.List, playBar *Progress, player *Player) *tview.TreeVi
 
 					go func () {
 						player.Run()
-						list.AddItem(
-							fmt.Sprintf("%s | %s", player.length.String(), audioFile.Name),
-							"", 0, nil)
+						list.AddItem("", "", 0, nil)
 					} ()
 
 				} else {
@@ -102,7 +99,7 @@ func Playlist(list *tview.List, playBar *Progress, player *Player) *tview.TreeVi
 						log(err.Error())
 					}
 					list.AddItem(
-						fmt.Sprintf("[ %s ] %s", songLength.Round(time.Second).String(), audioFile.Name), 
+						fmt.Sprintf("[ %s ] %s", fmtDuration(songLength), audioFile.Name), 
 						"", 0, nil)
 				}
 			}

utils.go

@@ -2,7 +2,11 @@
 
 package main
 
-import "os"
+import (
+	"os"
+	"strings"
+	"time"
+)
 
 func log(text string) {
 
@@ -21,3 +25,28 @@ func log(text string) {
 	}
 
 }
+
+func fmtDuration(input time.Duration) string {
+
+	val := input.Round(time.Second).String()
+
+	if !strings.Contains(val, "m") {
+		val = "0m" + val
+	}
+	val = strings.ReplaceAll(val, "h", ":")
+	val = strings.ReplaceAll(val, "m", ":")
+	val = strings.ReplaceAll(val, "s", "")
+	var result []string
+
+	for _, v := range strings.Split(val, ":") {
+		
+		if len(v) < 2 {
+			result = append(result, "0" + v)
+		} else {
+			result = append(result, v)
+		}
+
+	}
+
+	return strings.Join(result, ":")
+}