require 'inifile' require 'timeout' require 'fileutils' class Gitosis class AccessDenied < StandardError; end def pull # create tmp dir @local_dir = File.join(Dir.tmpdir,"gitlabhq-gitosis-#{Time.now.to_i}") Dir.mkdir @local_dir `git clone #{GITOSIS['admin_uri']} #{@local_dir}/gitosis` end def push Dir.chdir(File.join(@local_dir, "gitosis")) `git add -A` `git commit -am "Gitlab"` `git push` Dir.chdir(Rails.root) FileUtils.rm_rf(@local_dir) end def configure status = Timeout::timeout(20) do File.open(File.join(Dir.tmpdir,"gitlabhq-gitosis.lock"), "w+") do |f| begin f.flock(File::LOCK_EX) pull yield(self) push ensure f.flock(File::LOCK_UN) end end end rescue Exception => ex raise Gitosis::AccessDenied.new("gitosis timeout") end def destroy_project(project) FileUtils.rm_rf(project.path_to_repo) conf = IniFile.new(File.join(@local_dir,'gitosis','gitosis.conf')) conf.delete_section("group #{project.path}") conf.write end #update or create def update_keys(user, key) File.open(File.join(@local_dir, 'gitosis/keydir',"#{user}.pub"), 'w') {|f| f.write(key.gsub(/\n/,'')) } end def delete_key(user) File.unlink(File.join(@local_dir, 'gitosis/keydir',"#{user}.pub")) `cd #{File.join(@local_dir,'gitosis')} ; git rm keydir/#{user}.pub` end #update or create def update_project(repo_name, name_writers) # write config file conf = IniFile.new(File.join(@local_dir,'gitosis','gitosis.conf')) conf["group #{repo_name}"]['writable'] = repo_name conf["group #{repo_name}"]['members'] = name_writers.join(' ') conf.write end end