Add way for examples generation from responses

rswag-specs/lib/rswag/specs.rb

@@ -12,6 +12,7 @@ module Rswag
     ::RSpec.configure do |c|
       c.add_setting :swagger_root
       c.add_setting :swagger_docs
+      c.add_setting :swagger_dry_run
       c.extend ExampleGroupHelpers, type: :request
       c.include ExampleHelpers, type: :request
     end

rswag-specs/lib/rswag/specs/configuration.rb

@@ -25,6 +25,12 @@ module Rswag
         end
       end
 
+      def swagger_dry_run
+        @swagger_dry_run ||= begin
+          @rspec_config.swagger_dry_run.nil? || @rspec_config.swagger_dry_run
+        end
+      end
+
       def get_swagger_doc(name)
         return swagger_docs.values.first if name.nil?
         raise ConfigurationError, "Unknown swagger_doc '#{name}'" unless swagger_docs[name]

rswag-specs/lib/tasks/rswag-specs_tasks.rake

@@ -8,7 +8,7 @@ namespace :rswag do
       t.pattern = 'spec/requests/**/*_spec.rb, spec/api/**/*_spec.rb, spec/integration/**/*_spec.rb'
 
       # NOTE: rspec 2.x support
-      if Rswag::Specs::RSPEC_VERSION > 2
+      if Rswag::Specs::RSPEC_VERSION > 2 && Rswag::Specs.config.swagger_dry_run
         t.rspec_opts = [ '--format Rswag::Specs::SwaggerFormatter', '--dry-run', '--order defined' ]
       else
         t.rspec_opts = [ '--format Rswag::Specs::SwaggerFormatter', '--order defined' ]