58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
from __future__ import print_function
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from argparse import ArgumentParser
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import os
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from subprocess import CalledProcessError
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import sys
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from borgmatic import borg
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from borgmatic.config import parse_configuration, CONFIG_FORMAT
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DEFAULT_CONFIG_FILENAME = '/etc/borgmatic/config'
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DEFAULT_EXCLUDES_FILENAME = '/etc/borgmatic/excludes'
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def parse_arguments(*arguments):
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'''
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Given the name of the command with which this script was invoked and command-line arguments,
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parse the arguments and return them as an ArgumentParser instance. Use the command name to
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determine the default configuration and excludes paths.
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'''
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parser = ArgumentParser()
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parser.add_argument(
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'-c', '--config',
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dest='config_filename',
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default=DEFAULT_CONFIG_FILENAME,
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help='Configuration filename',
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)
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parser.add_argument(
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'--excludes',
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dest='excludes_filename',
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default=DEFAULT_EXCLUDES_FILENAME if os.path.exists(DEFAULT_EXCLUDES_FILENAME) else None,
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help='Excludes filename',
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)
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parser.add_argument(
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'-v', '--verbosity',
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type=int,
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help='Display verbose progress (1 for some, 2 for lots)',
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)
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return parser.parse_args(arguments)
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def main():
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try:
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args = parse_arguments(*sys.argv[1:])
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config = parse_configuration(args.config_filename, CONFIG_FORMAT)
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repository = config.location['repository']
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remote_path = config.location['remote_path']
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borg.initialize(config.storage)
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borg.create_archive(
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args.excludes_filename, args.verbosity, config.storage, **config.location
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)
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borg.prune_archives(args.verbosity, repository, config.retention, remote_path=remote_path)
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borg.check_archives(args.verbosity, repository, config.consistency, remote_path=remote_path)
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except (ValueError, IOError, CalledProcessError) as error:
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print(error, file=sys.stderr)
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sys.exit(1)
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