# File lib/jeweler/commands/version/base.rb, line 42
        def self.build_for(jeweler)
          command = new
          command.repo = jeweler.repo
          command.version_helper = jeweler.version_helper
          command.gemspec = jeweler.gemspec
          command.commit = jeweler.commit
          command.base_dir = jeweler.base_dir

          command
        end