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Merge pull request #8053 from ThomasWaldmann/remote-version-1.4

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implement "borg version", fixes #7829
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TW 2024-01-19 15:26:28 +01:00 • committed by GitHub
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src/borg/archiver.py
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@ -288,6 +288,17 @@ class Archiver:
storage_quota=args.storage_quota,
).serve()
def do_version(self, args):
"""Display the borg client / borg server version"""
from borg.version import parse_version, format_version
client_version = parse_version(__version__)
if args.location.proto == 'ssh':
with RemoteRepository(args.location.omit_archive(), 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)}")
@with_repository(create=True, exclusive=True, manifest=False)
def do_init(self, args, repository):
"""Initialize an empty repository"""
@ -4134,6 +4145,40 @@ class Archiver:
help='format output as JSON')
define_archive_filters_group(subparser)
# borg version
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)
subparser.add_argument('location', metavar='REPOSITORY', nargs='?', default='',
type=location_validator(archive=False),
help='repository (used to determine client/server situation)')
# borg init
init_epilog = process_epilog("""
This command initializes an empty repository. A repository is a filesystem