process_raw_blame

in lib/gitlab_git/blame.rb [36:64]

• 21 lines of code
• 4 McCabe index (conditional complexity)

      def process_raw_blame(output)
        lines, final = [], []
        info, commits = {}, {}

        
        output.split("\n").each do |line|
          if line[0, 1] == "\t"
            lines << line[1, line.size]
          elsif m = /^(\w{40}) (\d+) (\d+)/.match(line)
            commit_id, old_lineno, lineno = m[1], m[2].to_i, m[3].to_i
            commits[commit_id] = nil unless commits.key?(commit_id)
            info[lineno] = [commit_id, old_lineno]
          end
        end

        
        commits.keys.each do |key|
          commits[key] = @repo.lookup(key)
        end

        
        info.sort.each do |lineno, (commit_id, old_lineno)|
          commit = commits[commit_id]
          final << BlameLine.new(lineno, old_lineno, commit, lines[lineno - 1])
        end

        @lines = final
      end