From 9250af0f0bac4fd31fc50cd82bf41e87af71bcb6 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Sun, 6 Jul 2025 16:25:01 +0200
Subject: [PATCH] Update 01-config_yaml.sh

---
 .templates/01-config_yaml.sh | 40 +++++++++++++++++++-----------------
 1 file changed, 21 insertions(+), 19 deletions(-)

diff --git a/.templates/01-config_yaml.sh b/.templates/01-config_yaml.sh
index 6be190683..85ea26477 100644
--- a/.templates/01-config_yaml.sh
+++ b/.templates/01-config_yaml.sh
@@ -134,23 +134,27 @@ fi
 
 # Export all yaml entries as env variables
 # Helper function
-function parse_yaml {
-	local prefix=$2 || local prefix=""
-	local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @ | tr @ '\034')
-	sed -ne "s|^\($s\):|\1|" \
-		-e "s| #.*$||g" \
-		-e "s|#.*$||g" \
-		-e "s|^\($s\)\($w\)$s:$s[\"']\(.*\)[\"']$s\$|\1$fs\2$fs\3|p" \
-		-e "s|^\($s\)\($w\)$s:$s\(.*\)$s\$|\1$fs\2$fs\3|p" $1 |
-		awk -F$fs '{
-indent = length($1)/2;
-vname[indent] = $2;
-for (i in vname) {if (i > indent) {delete vname[i]}}
-if (length($3) > 0) {
-vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
-printf("%s%s%s=\"%s\"\n", "'$prefix'",vn, $2, $3);
-}
-    }'
+function parse_yaml_to_vars {
+    local input_file=$1
+    local output_file=$2
+
+    # Clear the output file if it already exists
+    > "$output_file"
+
+    # Process each line to escape special characters and format as needed
+    while IFS= read -r line; do
+        # Skip lines that are empty or only contain whitespace
+        [[ -z "$line" ]] && continue
+
+        # Replace the first occurrence of ": " with "="
+        line=${line/: /=}
+
+        # Escape special characters not within single quotes
+        line=$(sed -E "s/([^'])([][\$\`\"\\!&;|<>])/\1\\\\\\2/g" <<< "$line")
+
+        # Write to output file
+        echo "$line" >> "$output_file"
+    done < "$input_file"
 }
 
 # Get list of parameters in a file
@@ -163,8 +167,6 @@ SECRETSFILE="/config/secrets.yaml"
 if [ -f "$SECRETSFILE" ]; then SECRETSFILE="/homeassistant/secrets.yaml"; fi
 
 while IFS= read -r line; do
-	# Clean output
-	line="${line//[\"\']/}"
 	# Check if secret
 	if [[ "${line}" == *'!secret '* ]]; then
 		echo "secret detected"