# File lib/bundler/cli/common.rb, line 81
    def self.configure_gem_version_promoter(definition, options)
      patch_level = patch_level_options(options)
      raise InvalidOption, "Provide only one of the following options: #{patch_level.join(", ")}" unless patch_level.length <= 1
      definition.gem_version_promoter.tap do |gvp|
        gvp.level = patch_level.first || :major
        gvp.strict = options[:strict] || options["update-strict"]
      end
    end