Parse git logs to simple objects

gitparse.rb

#!/usr/bin/env ruby

# Small crappy script to parse git logs
# Simon Symeonidis

str = 'git --git-dir ~/programming/ruby/wlog/.git log'

result = `#{str}`

class GitLog
  def initialize
    @commit = @author = @shortlog = @message = ""
  end
  attr_accessor :commit, :author, :shortlog, :message
end

cur = nil 
inmessage = false 
gitlogs = [] 

result.lines.each do |line| 
  case line
  when /^commit/i
    inmessage = false 
    gitlogs.push cur if cur
    cur = GitLog.new
    cur.commit = line.split[1].strip

  when /^author/i
    cur.author = line.split[1].strip

  when /^date/i, /^\n$/
    next

  else 
    if inmessage
      cur.message.concat(line)
      cur.message.strip!

    else
      cur.shortlog = line
      cur.shortlog.strip! 
      inmessage = true

    end 
  
  end

end

gitlogs.push cur if cur


p gitlogs.first
p 'aaaaaaaaaaaaaaaaaaaaa'

p gitlogs.last