forked from borgmatic-collective/borgmatic
69 lines
2.4 KiB
Python
69 lines
2.4 KiB
Python
import logging
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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_tar_archive(
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dry_run,
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repository,
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archive,
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paths,
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destination_path,
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storage_config,
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local_borg_version,
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local_path='borg',
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remote_path=None,
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tar_filter=None,
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list_files=False,
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strip_components=None,
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):
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'''
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Given a dry-run flag, a local or remote repository path, an archive name, zero or more paths to
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export from the archive, a destination path to export to, a storage configuration dict, the
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local Borg version, optional local and remote Borg paths, an optional filter program, whether to
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include per-file details, and an optional number of path components to strip, export the archive
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into the given destination path as a tar-formatted file.
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If the destination path is "-", then stream the output to stdout instead of to a file.
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'''
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borgmatic.logger.add_custom_log_levels()
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umask = storage_config.get('umask', None)
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lock_wait = storage_config.get('lock_wait', None)
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full_command = (
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(local_path, 'export-tar')
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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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+ (('--lock-wait', str(lock_wait)) if lock_wait else ())
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+ (('--info',) if logger.getEffectiveLevel() == logging.INFO else ())
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+ (('--list',) if list_files else ())
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+ (('--debug', '--show-rc') if logger.isEnabledFor(logging.DEBUG) else ())
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+ (('--dry-run',) if dry_run else ())
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+ (('--tar-filter', tar_filter) if tar_filter else ())
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+ (('--strip-components', str(strip_components)) if strip_components else ())
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+ flags.make_repository_archive_flags(repository, archive, local_borg_version,)
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+ (destination_path,)
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+ (tuple(paths) if paths else ())
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)
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if list_files:
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output_log_level = logging.ANSWER
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else:
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output_log_level = logging.INFO
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if dry_run:
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logging.info('{}: Skipping export to tar file (dry run)'.format(repository))
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return
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execute_command(
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full_command,
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output_file=DO_NOT_CAPTURE if destination_path == '-' else None,
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output_log_level=output_log_level,
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borg_local_path=local_path,
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extra_environment=environment.make_environment(storage_config),
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)
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