module RfFooter
  module Environment
    def stage
      return development_stage if stage_via_env == "development"

      stage_via_env
    end

    private

    def development_stage
      return "development" if user_via_bash.empty?

      "development - #{user_via_bash}"
    end

    def user_via_bash
      @user_via_bash ||= `whoami`
    end

    def stage_via_env
      @stage_via_env ||= ENV["RF_ENV"] || ENV["RACK_ENV"] || ENV["RAILS_ENV"] || ENV["RORY_ENV"] # ordered by accuracy
    end
  end
end