ory / lumen / 23479609697

68%

Build Type

push

github

Committed by aeneasr

Commit Message

fix(store,index): auto-recover from SQLite database corruption

When SQLite reports "database disk image is malformed" or "disk I/O
error", the index is permanently broken until manually purged. Every
subsequent semantic_search call would fail with the same error because
touchChecked is never set and each retry hits the same corrupted file.

This change adds automatic recovery at two layers:

- store.New: if open/schema-setup fails with a corruption error, delete
  the DB file and its WAL/SHM sidecars and retry once from a clean state.
  In-memory databases are never deleted.

- Indexer.EnsureFresh / Index: if indexWithTree returns a corruption
  error mid-operation, log ERROR "corrupted database detected, rebuilding",
  call rebuildStore() (close → delete files → reopen), then retry with an
  empty stored hash so the fresh DB receives a full index pass.

Adds IsCorruptionErr(err) to the store package as the single source of
truth for what constitutes a SQLite corruption error.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Run Details

8 of 65 new or added lines in 2 files covered. (12.31%)

398 existing lines in 6 files now uncovered.

2491 of 3674 relevant lines covered (67.8%)

44.57 hits per line