drupal8_contrib.rb

#!/usr/bin/env ruby
require 'yaml'
 
contributors = Hash.new(0)
%x[git log 8.x --since=2011-03-09 -s --format=%s].split("\n").each do |m|
  m.scan(/\s(?:by\s?)([\w\s,.|]+):/i).each do |people|
    people[0].split(/[,|]/).each do |p|
      p.strip!
      contributors[p] += 1 unless p.nil?
    end
  end
end
 
contributors = Hash[contributors.sort_by {|k, v| v }.reverse]
puts contributors.to_yaml