class Bundler::CLI::Gem

def travis_removal_info
  if options[:ci] == "travis"
    Bundler.ui.error "Support for Travis CI was removed from gem skeleton generator."
    exit 1
  end
  if Bundler.settings["gem.ci"] == "travis"
    Bundler.ui.error "Support for Travis CI was removed from gem skeleton generator, but it is present in bundle config. Please configure another provider using `bundle config set gem.ci SERVICE` (where SERVICE is one of github/gitlab/circle) or unset configuration using `bundle config unset gem.ci`."
    exit 1
  end
end