From d81331adc26aa5d89c6e4df018045bf9f19007a7 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Sun, 6 Jul 2025 07:42:24 +0200
Subject: [PATCH] Update 01-config_yaml.sh

---
 .templates/01-config_yaml.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/.templates/01-config_yaml.sh b/.templates/01-config_yaml.sh
index 409cbaccc..3af0293ec 100644
--- a/.templates/01-config_yaml.sh
+++ b/.templates/01-config_yaml.sh
@@ -74,7 +74,9 @@ dq_escape() {
 
 while IFS= read -r LINE; do
 	[[ -z "$LINE" || "$LINE" != *=* ]] && continue
-	KEY="${LINE%%=*}"
+	# Escape special characters not within single quotes
+        LINE=$(sed -E "s/([^'])([][\$\`\"\\!&;|<>])/\1\\\\\\2/g" <<< "$LINE")
+        KEY="${LINE%%=*}"
 	VALUE="${LINE#*=}"
 	# !secret handling
 	if [[ "$VALUE" =~ ^!secret[[:space:]]+(.+) ]]; then