91 lines
1.9 KiB
Python
91 lines
1.9 KiB
Python
"""
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Restic commands
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"""
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import logging
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from typing import List
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from subprocess import Popen, PIPE
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from restic_volume_backup import commands
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logger = logging.getLogger(__name__)
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def init_repo(repository: str):
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"""
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Attempt to initialize the repository.
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Doing this after the repository is initialized
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"""
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return commands.run([
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"restic",
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"--cache-dir",
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"/restic_cache",
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"-r",
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repository,
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"init",
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])
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def backup_files(repository: str, source='/backup'):
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return commands.run([
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"restic",
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"--cache-dir",
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"/restic_cache",
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"-r",
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repository,
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"--verbose",
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"backup",
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source,
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])
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def backup_from_stdin(repository: str, filename: str, source_command: List[str]):
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"""
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Backs up from stdin running the source_command passed in.
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It will appear in restic with the filename (including path) passed in.
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"""
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dest_command = restic(repository,
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[
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'backup',
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'--stdin',
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'--stdin-filename',
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filename,
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],
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)
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# pipe source command into dest command
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source_process = Popen(source_command, stdout=PIPE)
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dest_process = Popen(dest_command, stdin=source_process.stdout)
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return dest_process.communicate()
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def snapshots(repository: str):
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return commands.run([
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"restic",
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"--cache-dir",
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"/restic_cache",
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"-r",
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repository,
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"snapshots",
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])
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def check(repository: str):
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return commands.run([
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"restic",
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"--cache-dir",
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"/restic_cache",
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"-r",
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repository,
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"check",
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])
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def restic(repository: str, args: List[str]):
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"""Generate restic command"""
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return [
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"restic",
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"--cache-dir",
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"/restic_cache",
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"-r",
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repository,
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] + args
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