forgeplus/app/views/compare/show.json.jbuilder

json.commits_count @compare_result['Commits']&.size
json.commits @compare_result['Commits'], partial: 'pull_requests/commit', as: :commit

json.diff do
  if @compare_result['Diff'].blank?
    json.nil!
  else
    json.files_count @compare_result['Diff']['NumFiles']
    json.total_addition @compare_result['Diff']['TotalAddition']
    json.total_deletion @compare_result['Diff']['TotalDeletion']
    json.files @compare_result['Diff']['Files'], partial: 'pull_requests/diff_file', as: :file, locals: {sha: @compare_result['LatestSha']}
  end
end