improve regex

server/handler/vmModify.go

@@ -66,7 +66,7 @@ func (h *Handler) processConfigChanges(configChanges string) []map[string]string
 	changes := regexp.MustCompile(`\n+`).Split(configChanges, -1)
 
 	// Regular expression to match config type and the new value after '->' or '<-'
-	re := regexp.MustCompile(`(?P<type>[^\s]+): \d+ -[><] (?P<newValue>\d+)`)
+	re := regexp.MustCompile(`(?P<type>[^\s]+): \d+ -[><] (?P<newValue>\w+);`)
 
 	// Result will hold a list of changes with type and new value
 	var result []map[string]string
@@ -89,6 +89,8 @@ func (h *Handler) processConfigChanges(configChanges string) []map[string]string
 			}
 			h.Logger.Debug("Adding new entry to output", "map", changeMap)
 			result = append(result, changeMap)
+		} else {
+			h.Logger.Warn("No regex matches for string", "input", change)
 		}
 	}