json.total_count @result_object['total_count']
json.sha @result_object['sha']
json.entries @result_object['tree'].each do |entry|
  json.name entry['path']
  json.mode entry['mode']
  json.type entry['type'] === 'blob' ? 'file' : 'dir'
  json.size entry['size']
  json.sha entry['sha']
end