Bookstack cleaned

_builder/dc-env.sh

@@ -8,8 +8,8 @@ process_env_vars() {
     # Loop through each environment variable
     while IFS= read -r env_var; do
         # Split into name and value parts based on '='
-        var_name="${env_var%%:*}"  # Variable name (split by colon for YAML)
-        var_value="${env_var#*: }"  # Variable value (remove leading space)
+        var_name="${env_var%%=*}"  # Variable name
+        var_value="${env_var#*=}"  # Variable value
 
         # Handle variables without existing braces (not previously processed)
         if [[ "$var_value" != *'${'* ]]; then

_builder/parse.bash

@@ -15,12 +15,11 @@ get_env_vars() {
     local compose_content="$1"
     local env_vars=""
 
-    # Use yq to extract the environment variables in 'key: value' format
-    env_vars=$(echo "$compose_content" | yq eval '.services.*.environment | to_entries | .[] | "\(.key): \(.value)"' - 2>/dev/null)
+    # Use yq to extract environment variables in 'key=value' format without indices
+    env_vars=$(echo "$compose_content" | yq eval '.services.*.environment[]' - 2>/dev/null)
 
     echo "$env_vars"
 }
-
 get_image() {
     local compose_content="$1"
     local images=""