Contents

# frozen_string_literal: true

module GitStats
  module GitData
    class ShortStat
      attr_reader :commit, :files_changed, :insertions, :deletions

      def initialize(commit)
        @commit = commit
        calculate_stat
      end

      def changed_lines
        insertions + deletions
      end

      private

      def calculate_stat
        stat_line = commit.repo.run("git show --shortstat --oneline --no-renames #{commit.sha} -- #{commit.repo.tree_path}").lines.to_a[1]
        if stat_line.blank?
          @files_changed = @insertions = @deletions = 0
        else
          @files_changed = stat_line[/(\d+) files? changed/, 1].to_i
          @insertions = stat_line[/(\d+) insertions?/, 1].to_i
          @deletions = stat_line[/(\d+) deletions?/, 1].to_i
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
nova_git_stats-2.4.2	lib/git_stats/git_data/short_stat.rb
nova_git_stats-2.4.1	lib/git_stats/git_data/short_stat.rb
nova_git_stats-2.4.0	lib/git_stats/git_data/short_stat.rb
nova_git_stats-2.3.0	lib/git_stats/git_data/short_stat.rb