From 89f7cbe57ac71fa25090e5d3d15b80880f5b8ae6 Mon Sep 17 00:00:00 2001
From: HeshamTB <hishaminv@gmail.com>
Date: Fri, 22 Sep 2023 22:41:09 +0300
Subject: [PATCH] fix: concurrnet fragment arguments:

	exec.cmd does now allow flag+val strings.
	sperate the two
---
 downloader.go | 37 +++++++++++++++++++++++--------------
 1 file changed, 23 insertions(+), 14 deletions(-)

diff --git a/downloader.go b/downloader.go
index 0193a86..68afcf7 100644
--- a/downloader.go
+++ b/downloader.go
@@ -12,7 +12,8 @@ import (
 const YT_DLP string = "yt-dlp"
 const YT_DLP_FLAG_GET_TITLE string = "--get-title"
 const YT_DLP_FLAG_EMBED_METADATA string = "--embed-metadata"
-const YT_DLP_FLAG_CONCURRENT_FRAGMENTS string = "--concurrent-fragments 4"
+const YT_DLP_FLAG_CONCURRENT_FRAGMENTS string = "--concurrent-fragments"
+const YT_DLP_FLAG_CONCURRENT_FRAGMENTS_COUNT string = "4"
 
 const JOB_STATUS_NEW = 1
 const JOB_STATUS_COMPLETED = 2
@@ -34,21 +35,10 @@ func Download(links *[]string) {
     var jobs []DownloadCtx
 
     startedGoRoutines := 0
+
     pw := progress.NewWriter()
-    pw.SetStyle(progress.StyleDefault)
-    pw.SetTrackerLength(10)
+    setupProgressWriter(pw)
     pw.SetNumTrackersExpected(len(*links))
-    pw.SetUpdateFrequency(time.Millisecond * 100)
-    pw.Style().Colors = progress.StyleColorsExample
-    pw.SetTrackerPosition(progress.PositionLeft)
-    pw.Style().Visibility.ETA = false
-    pw.Style().Visibility.ETAOverall = false
-    pw.Style().Visibility.Speed = false
-    pw.Style().Visibility.Percentage = false
-    pw.Style().Visibility.Value = false
-    pw.Style().Visibility.TrackerOverall = true
-    pw.Style().Options.TimeInProgressPrecision = time.Second
-    pw.Style().Options.TimeDonePrecision = time.Second
 
     go pw.Render()
 
@@ -116,6 +106,7 @@ func getTitle(ctx *DownloadCtx) {
         YT_DLP_FLAG_GET_TITLE,
         YT_DLP_FLAG_EMBED_METADATA,
         YT_DLP_FLAG_CONCURRENT_FRAGMENTS,
+        YT_DLP_FLAG_CONCURRENT_FRAGMENTS_COUNT,
         ctx.link,
     )
     stdout, err := cmd.Output()
@@ -144,3 +135,21 @@ func ytdlpDownload(
     ctx.status = JOB_STATUS_COMPLETED
 
 }
+
+func setupProgressWriter(pw progress.Writer) {
+
+    pw.SetStyle(progress.StyleDefault)
+    pw.SetTrackerLength(10)
+    pw.SetUpdateFrequency(time.Millisecond * 100)
+    pw.Style().Colors = progress.StyleColorsExample
+    pw.SetTrackerPosition(progress.PositionLeft)
+    pw.Style().Visibility.ETA = false
+    pw.Style().Visibility.ETAOverall = false
+    pw.Style().Visibility.Speed = false
+    pw.Style().Visibility.Percentage = false
+    pw.Style().Visibility.Value = false
+    pw.Style().Visibility.TrackerOverall = true
+    pw.Style().Options.TimeInProgressPrecision = time.Second
+    pw.Style().Options.TimeDonePrecision = time.Second
+
+}