module KnapsackPro
  module Runners
    class RSpecRunner < BaseRunner
      def self.run(args)
        ENV['KNAPSACK_PRO_TEST_SUITE_TOKEN'] = KnapsackPro::Config::Env.test_suite_token_rspec
        ENV['KNAPSACK_PRO_RECORDING_ENABLED'] = 'true'

        adapter_class = KnapsackPro::Adapters::RSpecAdapter
        runner = new(adapter_class)

        if runner.test_files_to_execute_exist?
          adapter_class.verify_bind_method_called

          require 'rspec/core/rake_task'

          task_name = 'knapsack_pro:rspec_run'
          if Rake::Task.task_defined?(task_name)
            Rake::Task[task_name].clear
          end

          ::RSpec::Core::RakeTask.new(task_name) do |t|
            # we cannot pass runner.test_file_paths array to t.pattern
            # because pattern does not accept test example path like spec/a_spec.rb[1:2]
            # instead we pass test files and test example paths to t.rspec_opts
            t.pattern = []
            t.rspec_opts = "#{args} --default-path #{runner.test_dir} #{runner.stringify_test_file_paths}"
          end
          Rake::Task[task_name].invoke
        end
      end
    end
  end
end
