forked from borgmatic-collective/borgmatic
72 lines
2.4 KiB
Python
72 lines
2.4 KiB
Python
import logging
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import os
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import borgmatic.logger
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from borgmatic.borg import environment, flags
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from borgmatic.execute import DO_NOT_CAPTURE, execute_command
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logger = logging.getLogger(__name__)
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def export_key(
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repository_path,
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config,
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local_borg_version,
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export_arguments,
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global_arguments,
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local_path='borg',
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remote_path=None,
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):
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'''
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Given a local or remote repository path, a configuration dict, the local Borg version, and
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optional local and remote Borg paths, export the repository key to the destination path
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indicated in the export arguments.
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If the destination path is empty or "-", then print the key to stdout instead of to a file.
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Raise FileExistsError if a path is given but it already exists on disk.
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'''
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borgmatic.logger.add_custom_log_levels()
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umask = config.get('umask', None)
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lock_wait = config.get('lock_wait', None)
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if export_arguments.path and export_arguments.path != '-':
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if os.path.exists(export_arguments.path):
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raise FileExistsError(
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f'Destination path {export_arguments.path} already exists. Aborting.'
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)
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output_file = None
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else:
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output_file = DO_NOT_CAPTURE
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full_command = (
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(local_path, 'key', 'export')
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+ (('--remote-path', remote_path) if remote_path else ())
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+ (('--umask', str(umask)) if umask else ())
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+ (('--log-json',) if global_arguments.log_json else ())
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+ (('--lock-wait', str(lock_wait)) if lock_wait else ())
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+ (('--info',) if logger.getEffectiveLevel() == logging.INFO else ())
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+ (('--debug', '--show-rc') if logger.isEnabledFor(logging.DEBUG) else ())
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+ flags.make_flags('paper', export_arguments.paper)
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+ flags.make_flags('qr-html', export_arguments.qr_html)
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+ flags.make_repository_flags(
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repository_path,
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local_borg_version,
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)
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+ ((export_arguments.path,) if output_file is None else ())
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)
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if global_arguments.dry_run:
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logging.info(f'{repository_path}: Skipping key export (dry run)')
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return
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execute_command(
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full_command,
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output_file=output_file,
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output_log_level=logging.ANSWER,
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extra_environment=environment.make_environment(config),
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borg_local_path=local_path,
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borg_exit_codes=config.get('borg_exit_codes'),
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)
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