# File lib/travis/cli/settings.rb, line 24
      def run(*keys)
        exit 1 if interactive? and keys.empty? and !setting.nil? and !all_settings? and !configure?
        authenticate
        say repository.slug, "Settings for %s:"
        repository.settings.to_h.each do |key, value|
          next unless keys.empty? or keys.include? key
          if configure?
            if boolean? key
              repository.settings[key] = agree("#{describe(key, "enable #{key}")}? ") do |q|
                default   = setting.nil? ? value : setting
                q.default = default ? "yes" : "no"
              end
            else
              repository.settings[key] = ask("#{describe(key,  "Value for #{key}")}: ", Integer) do |q|
                default   = setting.to_i if setting and setting.respond_to? :to_i
                default ||= value
                default ||= 0
                q.default = default
              end
            end
          else
            value  = repository.settings[key] = setting unless setting.nil?
            descr  = color(describe(key, color(key, :info)) { |s| key.ljust(30) + " " + color(s, [:reset, :bold]) }, :info)
            say format_value(value) << " " << descr
          end
        end
        repository.settings.save if configure? or !setting.nil?
      end