From 868f02c3ff1a410930ea971284c9ea175e986284 Mon Sep 17 00:00:00 2001
From: Shivam Mathur <shivam_jpr@hotmail.com>
Date: Sat, 27 Apr 2024 21:04:56 +0530
Subject: [PATCH] Improve support for deb822 system sources file

---
 src/scripts/tools/ppa.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/scripts/tools/ppa.sh b/src/scripts/tools/ppa.sh
index b3d8d0456..d9c28fb69 100644
--- a/src/scripts/tools/ppa.sh
+++ b/src/scripts/tools/ppa.sh
@@ -55,7 +55,7 @@ update_lists() {
   if [[ -n "$ppa" && -n "$ppa_search" ]]; then
     list="$list_dir"/"$(basename "$(grep -lr "$ppa_search" "$list_dir")")"
     status_file=/tmp/"${ppa/\//_}"
-  elif [ -e "$list_file" ] && grep -Eq '^deb ' "$list_file"; then
+  elif [ -e "$list_file" ] && grep -Eq '^deb |^Types deb' "$list_file"; then
     list="$list_file"
   fi
   if [ ! -e "$status_file" ]; then
@@ -189,8 +189,9 @@ update_ppa() {
 }
 
 # Variables
-list_file='/etc/apt/sources.list'
-list_dir="$list_file.d"
+list_dir='/etc/apt/sources.list.d'
+list_file="/etc/apt/sources.list.d/$ID.sources"
+[ -e "$list_file" ] || list_file='/etc/apt/sources.list'
 upstream_lsb='/etc/upstream-release/lsb-release'
 lp_api='https://api.launchpad.net/1.0'
 lp_ppa='http://ppa.launchpad.net'