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
