@@ -14,6 +14,7 @@ class BackupFu @fu_conf = fu_conf[RAILS_ENV].symbolize_keys @fu_conf[:mysqldump_options] ||= '--complete-insert --skip-extended-insert' @verbose = !@fu_conf[:verbose].nil? + @fu_conf[:keep_backups] ||= 5 check_conf create_dirs end @@ -114,6 +115,24 @@ class BackupFu end + def cleanup + count = @fu_conf[:keep_backups].to_i + backups = Dir.glob("#{dump_base_path}/*.{sql}") + if count >= backups.length + puts "no old backups to cleanup" + else + puts "keeping #{count} of #{backups.length} backups" + + files_to_remove = backups - backups.last(count) + files_to_remove = files_to_remove.concat(Dir.glob("#{dump_base_path}/*.{gz}")[0, files_to_remove.length]) unless @fu_conf[:disable_tar_gzip] + + files_to_remove.each do |f| + File.delete(f) + end + + end + end + private def establish_s3_connection lib/backup_fu.rb @@ -43,6 +43,12 @@ namespace :backup_fu do b.backup_static end + desc "Clean up old backups. By default 5 backups are kept (you can change this with with keep_backups key in config/backup_fu.yml)." + task :cleanup do + b = BackupFu.new + b.cleanup + end + namespace :static do desc "Tars and gzips static application files locally. Does *not* upload to S3." tasks/backup_fu_tasks.rake d51fa7aa9779f3524c43800f3b500128402c8421 Michael Breen mikebreen@bigroomtechnology.com http://github.com/ashchan/backup_fu/commit/209b223474386da994916f79182cedb4d4d2f698 209b223474386da994916f79182cedb4d4d2f698 2008-06-25T09:35:33-07:00 2008-06-25T09:35:33-07:00 added cleanup task to remove local backups 07bc7f2625da8d37cf8f4af82d043bf366323d46 Michael Breen mikebreen@bigroomtechnology.com