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fix: limit pre-update state snapshots

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Aditya Rajesh Gadgil 2026-05-05 12:57:38 +00:00 • committed by Teknium
parent 8b6beaab5f
commit 031983bbf8
2 changed files with 6 additions and 3 deletions
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7
hermes_cli/backup.py
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@ -512,6 +512,7 @@ def _quick_snapshot_root(hermes_home: Optional[Path] = None) -> Path:
def create_quick_snapshot(
label: Optional[str] = None,
hermes_home: Optional[Path] = None,
keep: Optional[int] = None,
) -> Optional[str]:
"""Create a quick state snapshot of critical files.
@ -585,8 +586,10 @@ def create_quick_snapshot(
with open(snap_dir / "manifest.json", "w", encoding="utf-8") as f:
json.dump(meta, f, indent=2)
# Auto-prune
_prune_quick_snapshots(root, keep=_QUICK_DEFAULT_KEEP)
# Auto-prune. Defaults preserve historical manual /snapshot behavior; callers
# with known high-churn safety snapshots (for example pre-update) can pass a
# smaller keep value so large state.db copies do not accumulate indefinitely.
_prune_quick_snapshots(root, keep=_QUICK_DEFAULT_KEEP if keep is None else keep)
logger.info("State snapshot created: %s (%d files)", snap_id, len(manifest))
return snap_id

2
hermes_cli/main.py
View file

@ -9033,7 +9033,7 @@ def _cmd_update_impl(args, gateway_mode: bool):
try:
from hermes_cli.backup import create_quick_snapshot
snap_id = create_quick_snapshot(label="pre-update")
snap_id = create_quick_snapshot(label="pre-update", keep=1)
if snap_id:
print(f" ✓ Pre-update snapshot: {snap_id}")
except Exception as exc: