Update 01-config_yaml.sh

.templates/01-config_yaml.sh

@@ -134,23 +134,27 @@ fi
 
 # Export all yaml entries as env variables
 # Helper function
-function parse_yaml {
+function parse_yaml_to_vars {
-	local prefix=$2 || local prefix=""
+    local input_file=$1
-	local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @ | tr @ '\034')
+    local output_file=$2
-	sed -ne "s|^\($s\):|\1|" \
+
-		-e "s| #.*$||g" \
+    # Clear the output file if it already exists
-		-e "s|#.*$||g" \
+    > "$output_file"
-		-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" $1 |
+    # Process each line to escape special characters and format as needed
-		awk -F$fs '{
+    while IFS= read -r line; do
-indent = length($1)/2;
+        # Skip lines that are empty or only contain whitespace
-vname[indent] = $2;
+        [[ -z "$line" ]] && continue
-for (i in vname) {if (i > indent) {delete vname[i]}}
+
-if (length($3) > 0) {
+        # Replace the first occurrence of ": " with "="
-vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
+        line=${line/: /=}
-printf("%s%s%s=\"%s\"\n", "'$prefix'",vn, $2, $3);
+
-}
+        # Escape special characters not within single quotes
-    }'
+        line=$(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"