module Oxidized class Git < Output require 'grit' require 'oxidized/fix/grit' if RUBY_VERSION[0..1] == '2.' include Grit def initialize @cfg = CFG.output[:git] end def setup if not @cfg CFG.output[:git] = { :user => 'Oxidized', :email => 'o@example.com', :repo => File.join(Config::Root, 'oxidized.git') } CFG.save end end def store file, data, opt={} msg = opt[:msg] user = (opt[:user] or @cfg[:user]) email = (opt[:email] or @cfg[:email]) repo = @cfg[:repo] if opt[:group] repo = File.join File.dirname(repo), opt[:group] + '.git' end begin repo = Repo.new repo actor = Actor.new user, email update_repo repo, file, data, msg, actor rescue Grit::NoSuchPathError Repo.init_bare repo retry end end private def update_repo repo, file, data, msg, actor index = repo.index index.read_tree 'master' old = index.write_tree index.tree, index.current_tree index.add file, data new = index.write_tree index.tree, index.current_tree if old != new parent = repo.commits(nil, 1).first parent = [parent] if parent Log.debug "GIT: comitting #{file}" index.commit msg, parent, actor end end end end