From 03acf541dc6771d5188a367a8d6d33b0f0d73750 Mon Sep 17 00:00:00 2001
From: Rohit Amarnath <rohit.amarnath@full360.com>
Date: Mon, 13 Jan 2020 11:36:33 -0500
Subject: [PATCH 1/3] fix extra group title in csv header

---
 writer/csv.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/writer/csv.go b/writer/csv.go
index e245d2c..df3403a 100644
--- a/writer/csv.go
+++ b/writer/csv.go
@@ -9,7 +9,6 @@ import (
 var csvHeaders = []string{
 	"tvg-id",
 	"group-title",
-	"group-title",
 	"tvg-name",
 	"duration",
 	"tvg-logo",

From de28e79562632cf0e9835b794a9526d172f90dfe Mon Sep 17 00:00:00 2001
From: Rohit Amarnath <rohit.amarnath@full360.com>
Date: Mon, 13 Jan 2020 11:37:37 -0500
Subject: [PATCH 2/3] add CUID based on hash of Uri

---
 writer/m3u.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/writer/m3u.go b/writer/m3u.go
index fb67b7a..6e6e6ef 100644
--- a/writer/m3u.go
+++ b/writer/m3u.go
@@ -5,6 +5,8 @@ import (
 	"io"
 	"strconv"
 	"strings"
+	"crypto/md5"
+	"encoding/hex"
 )
 
 func writeM3U(w io.Writer, streams []*m3u.Stream) {
@@ -22,6 +24,12 @@ func writeM3U(w io.Writer, streams []*m3u.Stream) {
 	}
 }
 
+func GetMD5Hash(text string) string {
+    hasher := md5.New()
+    hasher.Write([]byte(text))
+    return hex.EncodeToString(hasher.Sum(nil))
+}
+
 func getStreamExtinf(stream *m3u.Stream) []byte {
 	b := &strings.Builder{}
 	b.WriteString("\n")
@@ -32,6 +40,7 @@ func getStreamExtinf(stream *m3u.Stream) []byte {
 		writeKV(b, "tvg-chno", stream.ChNo)
 	}
 
+	writeKV(b, "CUID", GetMD5Hash(stream.Uri))
 	writeKV(b, "tvg-id", stream.Id)
 	writeKV(b, "tvg-name", stream.Name)
 	writeKV(b, "group-title", stream.Group)

From 1de5c0599b4dad2154e6a41de1716a8e38b92e5f Mon Sep 17 00:00:00 2001
From: Rohit Amarnath <rohit.amarnath@full360.com>
Date: Mon, 13 Jan 2020 12:43:10 -0500
Subject: [PATCH 3/3] gofmt cleanup

---
 writer/m3u.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/writer/m3u.go b/writer/m3u.go
index 6e6e6ef..9f8e1fd 100644
--- a/writer/m3u.go
+++ b/writer/m3u.go
@@ -1,12 +1,12 @@
 package writer
 
 import (
+	"crypto/md5"
+	"encoding/hex"
 	"github.com/hoshsadiq/m3ufilter/m3u"
 	"io"
 	"strconv"
 	"strings"
-	"crypto/md5"
-	"encoding/hex"
 )
 
 func writeM3U(w io.Writer, streams []*m3u.Stream) {
@@ -25,9 +25,9 @@ func writeM3U(w io.Writer, streams []*m3u.Stream) {
 }
 
 func GetMD5Hash(text string) string {
-    hasher := md5.New()
-    hasher.Write([]byte(text))
-    return hex.EncodeToString(hasher.Sum(nil))
+	hasher := md5.New()
+	hasher.Write([]byte(text))
+	return hex.EncodeToString(hasher.Sum(nil))
 }
 
 func getStreamExtinf(stream *m3u.Stream) []byte {