def do_rename(self, args):
"""Rename an existing archive"""
repository = self.open_repository(args.archive, exclusive=True)
manifest, key = Manifest.load(repository)
cache = Cache(repository, key, manifest)
archive = Archive(repository, key, manifest, args.archive.archive, cache=cache)
archive.rename(args.name)
manifest.write()
repository.commit()
cache.commit()
return self.exit_code
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_delete(self, args):
"""Delete an existing archive"""
repository = self.open_repository(args.archive, exclusive=True)
manifest, key = Manifest.load(repository)
cache = Cache(repository, key, manifest)
archive = Archive(repository, key, manifest, args.archive.archive, cache=cache)
stats = Statistics()
archive.delete(stats)
manifest.write()
repository.commit()
cache.commit()
if args.stats:
stats.print_('Deleted data:', cache)
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_delete(self, args):
"""Delete an existing archive"""
repository = self.open_repository(args.archive, exclusive=True)
manifest, key = Manifest.load(repository)
cache = Cache(repository, key, manifest)
archive = Archive(repository,
key,
manifest,
args.archive.archive,
cache=cache)
stats = Statistics()
archive.delete(stats)
manifest.write()
repository.commit()
cache.commit()
if args.stats:
stats.print_('Deleted data:', cache)
return self.exit_code
def do_create(self, args):
"""Create new archive"""
t0 = datetime.now()
repository = self.open_repository(args.archive, exclusive=True)
manifest, key = Manifest.load(repository)
cache = Cache(repository, key, manifest)
archive = Archive(repository,
key,
manifest,
args.archive.archive,
cache=cache,
create=True,
checkpoint_interval=args.checkpoint_interval,
numeric_owner=args.numeric_owner)
# Add Attic cache dir to inode_skip list
skip_inodes = set()
try:
st = os.stat(get_cache_dir())
skip_inodes.add((st.st_ino, st.st_dev))
except IOError:
pass
# Add local repository dir to inode_skip list
if not args.archive.host:
try:
st = os.stat(args.archive.path)
skip_inodes.add((st.st_ino, st.st_dev))
except IOError:
pass
for path in args.paths:
path = os.path.normpath(path)
if args.dontcross:
try:
restrict_dev = os.lstat(path).st_dev
except OSError as e:
self.print_error('%s: %s', path, e)
continue
else:
restrict_dev = None
excludes = adjust_exclude_patterns(path, args.excludes)
self._process(archive, cache, excludes, args.exclude_caches,
skip_inodes, path, restrict_dev)
archive.save()
if args.stats:
t = datetime.now()
diff = t - t0
print('-' * 78)
print('Archive name: %s' % args.archive.archive)
print('Archive fingerprint: %s' %
hexlify(archive.id).decode('ascii'))
print('Start time: %s' % t0.strftime('%c'))
print('End time: %s' % t.strftime('%c'))
print('Duration: %s' % format_timedelta(diff))
print('Number of files: %d' % archive.stats.nfiles)
archive.stats.print_('This archive:', cache)
print('-' * 78)
return self.exit_code
def do_init(self, args):
"""Initialize an empty repository"""
print('Initializing repository at "%s"' % args.repository.orig)
repository = self.open_repository(args.repository,
create=True,
exclusive=True)
key = key_creator(repository, args)
manifest = Manifest(key, repository)
manifest.key = key
manifest.write()
repository.commit()
Cache(repository, key, manifest, warn_if_unencrypted=False)
return self.exit_code
def do_delete(self, args):
"""Delete archive
"""
repository = self.open_repository(args.archive)
manifest, key = Manifest.load(repository)
cache = Cache(repository, key, manifest)
archive = Archive(repository,
key,
manifest,
args.archive.archive,
cache=cache)
archive.delete(cache)
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
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:
self.print_error(
'At least one of the "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.hourly:
keep += prune_split(archives, '%Y-%m-%d %H', args.hourly)
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]
for archive in keep:
self.print_verbose('Keeping archive "%s"' % archive.name)
for archive in to_delete:
self.print_verbose('Pruning archive "%s"', archive.name)
archive.delete(cache)
return self.exit_code
def do_info(self, args):
"""Show archive details such as disk space used"""
repository = self.open_repository(args.archive)
manifest, key = Manifest.load(repository)
cache = Cache(repository, key, manifest)
archive = Archive(repository,
key,
manifest,
args.archive.archive,
cache=cache)
stats = archive.calc_stats(cache)
print('Name:', archive.name)
print('Fingerprint: %s' % hexlify(archive.id).decode('ascii'))
print('Hostname:', archive.metadata[b'hostname'])
print('Username:'******'username'])
print('Time: %s' % to_localtime(archive.ts).strftime('%c'))
print('Command line:',
remove_surrogates(' '.join(archive.metadata[b'cmdline'])))
print('Number of files: %d' % stats.nfiles)
stats.print_('This archive:', cache)
return self.exit_code
