From c0fde54d73ec7cafec4b6664a7f0359673772506 Mon Sep 17 00:00:00 2001
From: Darkangeel_hd <10299587+Darkangeel-hd@users.noreply.github.com>
Date: Thu, 26 Feb 2026 22:28:22 +0100
Subject: [PATCH] Improves adguardhome-sync addon when running on alpine LXCs
 (#12362)

* Update adguardhome-sync.sh

Better handle edge case of `curl` not being installed on Alpine.
Install `jq`, required by `fetch_and_deploy_gh_release()`, which if not installed makes the script error out with confusing stuff
Rewritten `get_ip()` to make it also work on busybox environments (Alpine).

* Update adguardhome-sync.sh

`jq` is installed by some code inside of `fetch_and_deploy_gh_release` for debian
So it doesn't make much sense to install it here.
We only do so for alpine, as if its not installed it breaks the script
---
 tools/addon/adguardhome-sync.sh | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/tools/addon/adguardhome-sync.sh b/tools/addon/adguardhome-sync.sh
index 9a32af294..480f7f198 100644
--- a/tools/addon/adguardhome-sync.sh
+++ b/tools/addon/adguardhome-sync.sh
@@ -7,8 +7,12 @@
 
 if ! command -v curl &>/dev/null; then
   printf "\r\e[2K%b" '\033[93m Setup Source \033[m' >&2
-  apt-get update >/dev/null 2>&1
-  apt-get install -y curl >/dev/null 2>&1
+  if [[ -f "/etc/alpine-release" ]]; then
+    apk -U add curl >/dev/null 2>&1
+  else
+    apt-get update >/dev/null 2>&1
+    apt-get install -y curl >/dev/null 2>&1
+  fi
 fi
 source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/core.func)
 source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/tools.func)
@@ -51,7 +55,7 @@ EOF
 # HELPER FUNCTIONS
 # ==============================================================================
 get_ip() {
-  hostname -I 2>/dev/null | awk '{print $1}' || echo "127.0.0.1"
+ ifconfig | grep -v '127.0.0.1' | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -m1 -Eo '([0-9]*\.){3}[0-9]*' || echo "127.0.0.1"
 }
 
 # ==============================================================================
@@ -68,6 +72,16 @@ else
   exit 1
 fi
 
+# ==============================================================================
+# DEPENDENCY CHECK
+# ==============================================================================
+if ! command -v jq &>/dev/null; then
+  printf "\r\e[2K%b" '\033[93m Installing jq \033[m' >&2
+  if [[ "$OS" == "Alpine" ]]; then
+    apk -U add jq >/dev/null 2>&1
+  fi
+fi
+
 # ==============================================================================
 # UNINSTALL
 # ==============================================================================