class Pronto::Formatter::GithubStatusFormatter

def format(messages, repo, _)
  client = Github.new(repo)
  head = repo.head_commit_sha
  messages_by_runner = messages.uniq.group_by(&:runner)
  Runner.runners.each do |runner|
    create_status(client, head, runner, messages_by_runner[runner] || [])
  end
end