class Travis::Tools::Github

def netrc_tokens
  netrc.each do |entry|
    next unless entry["machine"] == api_host or entry["machine"] == host
    entry.values_at("token", "login", "password").each do |entry|
      next if entry.to_s.size != TOKEN_SIZE
      debug "found oauth token in netrc"
      yield entry
    end
  end
end