args_helpers.rb in eco-helpers-0.9.3

- old
+ new

@@ -2,19 +2,25 @@
   class CLI
     class Scripting
       module ArgsHelpers
 
         def is_modifier?(value)
-         value&.start_with?("-")
+          Argument.is_modifier?(value)
         end
 
         def arguments
           @arguments ||= Arguments.new
         end
 
-        def stop_on_unknown!(exclude: [])
-          if arguments.any_unkown?(exclude: exclude)
-            raise "There are unknown options in your command line arguments: #{arguments.unknown(exclude: exclude)}"
+        def stop_on_unknown!(exclude: [], only_options: false)
+          # validate only those that are options
+          unknown = arguments.unknown(exclude: exclude)
+          if only_options
+            unknown = unknown..select {|arg| is_modifier?(arg)}
+          end
+
+          unless unknown.empty?
+            raise "There are unknown options in your command line arguments: #{unknown}"
           end
         end
 
         def get_arg(key, with_param: false, valid: true)
           # track what a known option looks like