patrick/zfs_autobackup
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cleanup

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This commit is contained in:
Edwin Eefting
2022-01-24 17:22:44 +01:00
parent ff9beae427
commit 89ed1e012d
1 changed files with 15 additions and 13 deletions
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28
zfs_autobackup/ZfsAuto.py
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@ -31,6 +31,10 @@ class ZfsAuto(object):
parser=self.get_parser() parser=self.get_parser()
args = parser.parse_args(argv) args = parser.parse_args(argv)
if args.help:
parser.print_help()
sys.exit(255)
if args.version: if args.version:
print(self.HEADER) print(self.HEADER)
sys.exit(255) sys.exit(255)
@ -93,12 +97,11 @@ class ZfsAuto(object):
self.verbose("Selecting dataset property : {}".format(self.property_name)) self.verbose("Selecting dataset property : {}".format(self.property_name))
self.verbose("Snapshot format : {}".format(self.snapshot_time_format)) self.verbose("Snapshot format : {}".format(self.snapshot_time_format))
return args return args
def get_parser(self): def get_parser(self):
parser = argparse.ArgumentParser(description=self.HEADER, parser = argparse.ArgumentParser(description=self.HEADER, add_help=False,
epilog='Full manual at: https://github.com/psy0rz/zfs_autobackup') epilog='Full manual at: https://github.com/psy0rz/zfs_autobackup')
#positional arguments #positional arguments
@ -109,25 +112,26 @@ class ZfsAuto(object):
help='Target ZFS filesystem (optional)') help='Target ZFS filesystem (optional)')
# Basic options # Basic options
parser.add_argument('--test', '--dry-run', '-n', action='store_true', group=parser.add_argument_group("Basic options")
group.add_argument('--help', '-h', action='store_true', help='show help')
group.add_argument('--test', '--dry-run', '-n', action='store_true',
help='Dry run, dont change anything, just show what would be done (still does all read-only ' help='Dry run, dont change anything, just show what would be done (still does all read-only '
'operations)') 'operations)')
parser.add_argument('--verbose', '-v', action='store_true', help='verbose output') group.add_argument('--verbose', '-v', action='store_true', help='verbose output')
parser.add_argument('--debug', '-d', action='store_true', group.add_argument('--debug', '-d', action='store_true',
help='Show zfs commands that are executed, stops after an exception.') help='Show zfs commands that are executed, stops after an exception.')
parser.add_argument('--debug-output', action='store_true', group.add_argument('--debug-output', action='store_true',
help='Show zfs commands and their output/exit codes. (noisy)') help='Show zfs commands and their output/exit codes. (noisy)')
parser.add_argument('--progress', action='store_true', group.add_argument('--progress', action='store_true',
help='show zfs progress output. Enabled automaticly on ttys. (use --no-progress to disable)') help='show zfs progress output. Enabled automaticly on ttys. (use --no-progress to disable)')
parser.add_argument('--no-progress', action='store_true', group.add_argument('--no-progress', action='store_true',
help=argparse.SUPPRESS) # needed to workaround a zfs recv -v bug help=argparse.SUPPRESS) # needed to workaround a zfs recv -v bug
parser.add_argument('--version', action='store_true', group.add_argument('--version', action='store_true',
help='Show version.') help='Show version.')
parser.add_argument('--strip-path', metavar='N', default=0, type=int, group.add_argument('--strip-path', metavar='N', default=0, type=int,
help='Number of directories to strip from target path (use 1 when cloning zones between 2 ' help='Number of directories to strip from target path (use 1 when cloning zones between 2 '
'SmartOS machines)') 'SmartOS machines)')
# SSH options # SSH options
group=parser.add_argument_group("SSH options") group=parser.add_argument_group("SSH options")
group.add_argument('--ssh-config', metavar='CONFIG-FILE', default=None, help='Custom ssh client config') group.add_argument('--ssh-config', metavar='CONFIG-FILE', default=None, help='Custom ssh client config')
@ -136,7 +140,6 @@ class ZfsAuto(object):
group.add_argument('--ssh-target', metavar='USER@HOST', default=None, group.add_argument('--ssh-target', metavar='USER@HOST', default=None,
help='Target host to push backup to.') help='Target host to push backup to.')
group=parser.add_argument_group("String formatting options") group=parser.add_argument_group("String formatting options")
group.add_argument('--property-format', metavar='FORMAT', default="autobackup:{}", group.add_argument('--property-format', metavar='FORMAT', default="autobackup:{}",
help='Dataset selection string format. Default: %(default)s') help='Dataset selection string format. Default: %(default)s')
@ -145,7 +148,6 @@ class ZfsAuto(object):
group.add_argument('--hold-format', metavar='FORMAT', default="zfs_autobackup:{}", group.add_argument('--hold-format', metavar='FORMAT', default="zfs_autobackup:{}",
help='ZFS hold string format. Default: %(default)s') help='ZFS hold string format. Default: %(default)s')
group=parser.add_argument_group("Selection options") group=parser.add_argument_group("Selection options")
group.add_argument('--ignore-replicated', action='store_true', help=argparse.SUPPRESS) group.add_argument('--ignore-replicated', action='store_true', help=argparse.SUPPRESS)
group.add_argument('--exclude-unchanged', action='store_true', group.add_argument('--exclude-unchanged', action='store_true',