class Solargraph::LanguageServer::Message::Extended::DownloadCore

def process
  cmd = "solargraph download-core"
  o, s = Open3.capture2(cmd)
  if s != 0
    host.show_message "An error occurred while downloading documentation.", LanguageServer::MessageTypes::ERROR
  else
    ver = o.match(/[\d]*\.[\d]*\.[\d]*/)[0]
    host.show_message "Downloaded documentation for Ruby #{ver}.", LanguageServer::MessageTypes::INFO
    # @todo YardMap should be refreshed
  end
end