lib/rails_erd/cli.rb in rails-erd-1.5.2 vs lib/rails_erd/cli.rb in rails-erd-1.6.0

@@ -1,5 +1,6 @@
+require "rails_erd"
 require "choice"
 
 Choice.options do
   separator ""
   separator "Diagram options:"
@@ -123,10 +124,16 @@
       require "rails_erd/version"
       $stderr.puts RailsERD::BANNER
       exit
     end
   end
+
+  option :config_file do
+    short "-c"
+    long "--config=FILENAME"
+    desc "Configuration file to use"
+  end
 end
 
 module RailsERD
   class CLI
     attr_reader :path, :options
@@ -140,9 +147,12 @@
           elsif value.to_s.include? ","
             opts[key.to_sym] = value.split(",").map(&:to_s)
           else
             opts[key.to_sym] = value
           end
+        end
+        if options[:config_file] && options[:config_file] != ''
+          RailsERD.options = RailsERD.default_options.merge(Config.load(options[:config_file]))
         end
         new(path, options).start
       end
     end