1 files changed, 17 insertions, 1 deletions
diff --git a/lib/longboat/config.rb b/lib/longboat/config.rb
index f235154..3a54e92 100644
--- a/lib/longboat/config.rb
+++ b/lib/longboat/config.rb
@@ -3,7 +3,7 @@ require 'optimist'
 module Longboat
   module Config
     def self.parse!
-      Optimist::options do
+      parser = Optimist::Parser.new do
         # Collection interval
         opt :raid_every,     "Collection interval",               type: Integer, default: 60
 
@@ -18,6 +18,22 @@ module Longboat
         # Testing
         opt :test,           "Output metrics to stdout and quit", type: TrueClass,  default: false
       end
+      parser.ignore_invalid_options = true
+
+      begin
+        parser.parse
+      rescue Optimist::HelpNeeded
+        parser.educate
+        exit
+      rescue Optimist::VersionNeeded
+        exit
+      end
+    end
+
+    def self.for_raider(&block)
+      parser = Optimist::Parser.new(&block)
+      parser.ignore_invalid_options = true
+      parser.parse
     end
   end
 end