def do_prune(self, args): """Prune repository archives according to specified rules""" repository = self.open_repository(args.repository, exclusive=True) manifest, key = Manifest.load(repository) cache = Cache(repository, key, manifest) archives = list( sorted(Archive.list_archives(repository, key, manifest, cache), key=attrgetter('ts'), reverse=True)) if args.hourly + args.daily + args.weekly + args.monthly + args.yearly == 0 and args.within is None: self.print_error( 'At least one of the "within", "hourly", "daily", "weekly", "monthly" or "yearly" ' 'settings must be specified') return 1 if args.prefix: archives = [ archive for archive in archives if archive.name.startswith(args.prefix) ] keep = [] if args.within: keep += prune_within(archives, args.within) if args.hourly: keep += prune_split(archives, '%Y-%m-%d %H', args.hourly, keep) if args.daily: keep += prune_split(archives, '%Y-%m-%d', args.daily, keep) if args.weekly: keep += prune_split(archives, '%G-%V', args.weekly, keep) if args.monthly: keep += prune_split(archives, '%Y-%m', args.monthly, keep) if args.yearly: keep += prune_split(archives, '%Y', args.yearly, keep) keep.sort(key=attrgetter('ts'), reverse=True) to_delete = [a for a in archives if a not in keep] stats = Statistics() for archive in keep: self.print_verbose('Keeping archive: %s' % format_archive(archive)) for archive in to_delete: if args.dry_run: self.print_verbose('Would prune: %s' % format_archive(archive)) else: self.print_verbose('Pruning archive: %s' % format_archive(archive)) archive.delete(stats) if to_delete and not args.dry_run: manifest.write() repository.commit() cache.commit() if args.stats: stats.print_('Deleted data:', cache) return self.exit_code
def do_list(self, args): """List archive or repository contents""" repository = self.open_repository(args.src) manifest, key = Manifest.load(repository) if args.src.archive: tmap = {1: 'p', 2: 'c', 4: 'd', 6: 'b', 0o10: '-', 0o12: 'l', 0o14: 's'} archive = Archive(repository, key, manifest, args.src.archive) for item in archive.iter_items(): type = tmap.get(item[b'mode'] // 4096, '?') mode = format_file_mode(item[b'mode']) size = 0 if type == '-': try: size = sum(size for _, size, _ in item[b'chunks']) except KeyError: pass mtime = format_time(datetime.fromtimestamp(bigint_to_int(item[b'mtime']) / 1e9)) if b'source' in item: if type == 'l': extra = ' -> %s' % item[b'source'] else: type = 'h' extra = ' link to %s' % item[b'source'] else: extra = '' print('%s%s %-6s %-6s %8d %s %s%s' % (type, mode, item[b'user'] or item[b'uid'], item[b'group'] or item[b'gid'], size, mtime, remove_surrogates(item[b'path']), extra)) else: for archive in sorted(Archive.list_archives(repository, key, manifest), key=attrgetter('ts')): print(format_archive(archive)) return self.exit_code
def do_prune(self, args): """Prune repository archives according to specified rules """ repository = self.open_repository(args.repository) manifest, key = Manifest.load(repository) cache = Cache(repository, key, manifest) archives = list(sorted(Archive.list_archives(repository, key, manifest, cache), key=attrgetter('ts'), reverse=True)) if args.hourly + args.daily + args.weekly + args.monthly + args.yearly == 0 and args.within is None: self.print_error('At least one of the "within", "hourly", "daily", "weekly", "monthly" or "yearly" ' 'settings must be specified') return 1 if args.prefix: archives = [archive for archive in archives if archive.name.startswith(args.prefix)] keep = [] if args.within: keep += prune_within(archives, args.within) if args.hourly: keep += prune_split(archives, '%Y-%m-%d %H', args.hourly, keep) if args.daily: keep += prune_split(archives, '%Y-%m-%d', args.daily, keep) if args.weekly: keep += prune_split(archives, '%G-%V', args.weekly, keep) if args.monthly: keep += prune_split(archives, '%Y-%m', args.monthly, keep) if args.yearly: keep += prune_split(archives, '%Y', args.yearly, keep) keep.sort(key=attrgetter('ts'), reverse=True) to_delete = [a for a in archives if a not in keep] stats = Statistics() for archive in keep: self.print_verbose('Keeping archive: %s' % format_archive(archive)) for archive in to_delete: if args.dry_run: self.print_verbose('Would prune: %s' % format_archive(archive)) else: self.print_verbose('Pruning archive: %s' % format_archive(archive)) archive.delete(stats) if to_delete and not args.dry_run: manifest.write() repository.commit() cache.commit() if args.stats: stats.print_('Deleted data:', cache) return self.exit_code
def do_list(self, args): """List archive or repository contents""" repository = self.open_repository(args.src) manifest, key = Manifest.load(repository) if args.src.archive: tmap = { 1: 'p', 2: 'c', 4: 'd', 6: 'b', 0o10: '-', 0o12: 'l', 0o14: 's' } archive = Archive(repository, key, manifest, args.src.archive) for item in archive.iter_items(): type = tmap.get(item[b'mode'] // 4096, '?') mode = format_file_mode(item[b'mode']) size = 0 if type == '-': try: size = sum(size for _, size, _ in item[b'chunks']) except KeyError: pass mtime = format_time( datetime.fromtimestamp( bigint_to_int(item[b'mtime']) / 1e9)) if b'source' in item: if type == 'l': extra = ' -> %s' % item[b'source'] else: type = 'h' extra = ' link to %s' % item[b'source'] else: extra = '' print('%s%s %-6s %-6s %8d %s %s%s' % (type, mode, item[b'user'] or item[b'uid'], item[b'group'] or item[b'gid'], size, mtime, remove_surrogates(item[b'path']), extra)) else: for archive in sorted(Archive.list_archives( repository, key, manifest), key=attrgetter('ts')): print(format_archive(archive)) return self.exit_code
def do_delete(self, args): """Delete an existing repository or archive""" repository = self.open_repository(args.target, exclusive=True) manifest, key = Manifest.load(repository) cache = Cache(repository, key, manifest, do_files=args.cache_files) if args.target.archive: archive = Archive(repository, key, manifest, args.target.archive, cache=cache) stats = Statistics() archive.delete(stats) manifest.write() repository.commit() cache.commit() if args.stats: stats.print_('Deleted data:', cache) else: print("You requested to completely DELETE the repository *including* all archives it contains:") for archive in sorted(Archive.list_archives(repository, key, manifest), key=attrgetter('ts')): print(format_archive(archive)) print("""Type "YES" if you understand this and want to continue.\n""") if input('Do you want to continue? ') == 'YES': repository.destroy() cache.destroy() print("Repository and corresponding cache were deleted.") return self.exit_code