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Merge pull request #8082 from ThomasWaldmann/remote-version-master
implement "borg version", fixes #7829
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import argparse | ||
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from .. import __version__ | ||
from ..constants import * # NOQA | ||
from ..helpers import EXIT_SUCCESS | ||
from ..remote import RemoteRepository | ||
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from ..logger import create_logger | ||
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logger = create_logger() | ||
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class VersionMixIn: | ||
def do_version(self, args): | ||
"""Display the borg client / borg server version""" | ||
from borg.version import parse_version, format_version | ||
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client_version = parse_version(__version__) | ||
if args.location.proto in ("ssh", "socket"): | ||
with RemoteRepository(args.location, lock=False, args=args) as repository: | ||
server_version = repository.server_version | ||
else: | ||
server_version = client_version | ||
print(f"{format_version(client_version)} / {format_version(server_version)}") | ||
return EXIT_SUCCESS | ||
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def build_parser_version(self, subparsers, common_parser, mid_common_parser): | ||
from ._common import process_epilog | ||
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version_epilog = process_epilog( | ||
""" | ||
This command displays the borg client version / borg server version. | ||
If a local repo is given, the client code directly accesses the repository, | ||
thus we show the client version also as the server version. | ||
If a remote repo is given (e.g. ssh:), the remote borg is queried and | ||
its version is displayed as the server version. | ||
Examples:: | ||
# local repo (client uses 1.4.0 alpha version) | ||
$ borg version /mnt/backup | ||
1.4.0a / 1.4.0a | ||
# remote repo (client uses 1.4.0 alpha, server uses 1.2.7 release) | ||
$ borg version ssh://borg@borgbackup:repo | ||
1.4.0a / 1.2.7 | ||
Due to the version tuple format used in borg client/server negotiation, only | ||
a simplified version is displayed (as provided by borg.version.format_version). | ||
There is also borg --version to display a potentially more precise client version. | ||
""" | ||
) | ||
subparser = subparsers.add_parser( | ||
"version", | ||
parents=[common_parser], | ||
add_help=False, | ||
description=self.do_version.__doc__, | ||
epilog=version_epilog, | ||
formatter_class=argparse.RawDescriptionHelpFormatter, | ||
help="display borg client version / borg server version", | ||
) | ||
subparser.set_defaults(func=self.do_version) |