Configure RSpec from within RSpec runner class

qa/qa/scenario/entrypoint.rb

@@ -9,7 +9,6 @@ module QA
 
       def perform(address, *files)
         Runtime::Scenario.define(:gitlab_address, address)
-        Specs::Config.perform
 
         ##
         # Perform before hooks, which are different for CE and EE

qa/qa/specs/config.rb

@@ -9,8 +9,6 @@ require 'selenium-webdriver'
 module QA
   module Specs
     class Config < Scenario::Template
-      attr_writer :address
-
       def perform
         configure_rspec!
         configure_capybara!
@@ -50,7 +48,6 @@ module QA
         end
 
         Capybara.configure do |config|
-          # config.app_host = @address
           config.default_driver = :chrome
           config.javascript_driver = :chrome
           config.default_max_wait_time = 4

qa/qa/specs/runner.rb

@@ -2,16 +2,14 @@ require 'rspec/core'
 
 module QA
   module Specs
-    class Runner
-      include Scenario::Actable
-
-      def rspec(tty: false, tags: [], files: ['qa/specs/features'])
+    class Runner < Scenario::Template
+      def perform(tty: false, tags: [], files: ['qa/specs/features'])
         args = []
-        args << '--tty' if tty
-        tags.to_a.each do |tag|
-          args << ['-t', tag.to_s]
-        end
-        args << files
+        args.push('--tty') if tty
+        tags.to_a.each { |tag| args.push(['-t', tag.to_s]) }
+        args.push(files)
+
+        Specs::Config.perform
 
         RSpec::Core::Runner.run(args.flatten, $stderr, $stdout).tap do |status|
           abort if status.nonzero?