adridoesthings ревизий этого фрагмента 4 hours ago. К ревизии
1 file changed, 57 insertions
restic-search.py(файл создан)
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| 1 | + | #!/usr/bin/env python3 | |
| 2 | + | import sys | |
| 3 | + | from argparse import ArgumentParser | |
| 4 | + | from json import loads | |
| 5 | + | from pathlib import Path | |
| 6 | + | from subprocess import PIPE, Popen | |
| 7 | + | from sys import stderr | |
| 8 | + | from typing import TypedDict | |
| 9 | + | ||
| 10 | + | parser = ArgumentParser(prog="restic-search") | |
| 11 | + | parser.add_argument("search", type=str, nargs="+") | |
| 12 | + | parser.add_argument( | |
| 13 | + | "-n", "--last", type=int, help="Only search through the n latest snapshots" | |
| 14 | + | ) | |
| 15 | + | ||
| 16 | + | ||
| 17 | + | class Snapshot(TypedDict): | |
| 18 | + | id: str | |
| 19 | + | ||
| 20 | + | ||
| 21 | + | def restic_snapshots() -> list[Snapshot]: | |
| 22 | + | ps = Popen(["restic", "snapshots", "--json"], stdout=PIPE) | |
| 23 | + | stdout, _ = ps.communicate() | |
| 24 | + | if ps.returncode != 0: | |
| 25 | + | raise RuntimeError( | |
| 26 | + | f"Error while running restic snapshots: returncode {ps.returncode}" | |
| 27 | + | ) | |
| 28 | + | j = loads(stdout.decode("utf-8")) | |
| 29 | + | return j | |
| 30 | + | ||
| 31 | + | ||
| 32 | + | def restic_ls(snapshot_id: str) -> list[str]: | |
| 33 | + | ps = Popen(["restic", "ls", snapshot_id], stdout=PIPE) | |
| 34 | + | stdout, _ = ps.communicate() | |
| 35 | + | if ps.returncode != 0: | |
| 36 | + | raise RuntimeError(f"Error while running restic ls: returncode {ps.returncode}") | |
| 37 | + | return stdout.decode("utf-8").split("\n") | |
| 38 | + | ||
| 39 | + | ||
| 40 | + | if __name__ == "__main__": | |
| 41 | + | args = parser.parse_args() | |
| 42 | + | stderr.write("Listing snapshots...\n") | |
| 43 | + | snapshots = restic_snapshots() | |
| 44 | + | if args.last: | |
| 45 | + | snapshots = snapshots[-args.last :] | |
| 46 | + | results = [] | |
| 47 | + | for snapshot in snapshots: | |
| 48 | + | stderr.write(f"Listing files in snapshot {snapshot['id']}...\n") | |
| 49 | + | files = restic_ls(snapshot["id"]) | |
| 50 | + | for file in files: | |
| 51 | + | path = Path(file) | |
| 52 | + | for search in args.search: | |
| 53 | + | if path.match(search): | |
| 54 | + | results.append((search, file, snapshot["id"])) | |
| 55 | + | ||
| 56 | + | for result in results: | |
| 57 | + | print(f"{result[0]}\t{result[1]}\t{result[2]}") | |
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