fix(db): clean stale SQLite sidecars during recovery - #1906
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info⚙️ Run configurationConfiguration used: defaults Review profile: CHILL Plan: Pro Plus Run ID: 📒 Files selected for processing (6)
🚧 Files skipped from review as they are similar to previous changes (1)
Included review availability: Your plan provides up to 10 included reviews per hour; 1 remains after this review. 📝 WalkthroughWalkthroughSQLite recovery now removes SQLite sidecars and holds an exclusive source transaction across dump installation and database replacement. Recovery fails with ChangesSQLite recovery locking and sidecar cleanup
Estimated code review effort: 3 (Moderate) | ~25 minutes Merge Risk: ⚪ Minimal · up to This focused change cleans stale SQLite recovery sidecars and hardens literal filename matching; no actionable merge-blocking risk remains after normal checks and review. Sequence Diagram(s)sequenceDiagram
participant Recovery
participant Source SQLite
participant Recovery Output
participant Filesystem
Recovery->>Source SQLite: BEGIN EXCLUSIVE
Recovery->>Recovery Output: write recovery dump
Recovery->>Filesystem: remove SQLite sidecars
Recovery->>Filesystem: backup and replace source database
Source SQLite-->>Recovery: release transaction
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<summary>🚥 Pre-merge checks | ✅ 5</summary>
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<summary>✅ Passed checks (5 passed)</summary>
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| :------------------------: | :------- | :--------------------------------------------------------------------------------------------------------- |
| Docstring Coverage | ✅ Passed | Docstring check was indeterminate for this PR — some files could not be analyzed in time. Not blocking. |
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| Out of Scope Changes check | ✅ Passed | Check skipped because no linked issues were found for this pull request. |
| Description Check | ✅ Passed | Check skipped - CodeRabbit’s high-level summary is enabled. |
| Title check | ✅ Passed | The title clearly and concisely describes the main change: cleaning stale SQLite sidecars during recovery. |
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Actionable comments posted: 1
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Inline comments:
In `@app/db/recover.py`:
- Around line 99-100: Update recover_sqlite_db to enforce database quiescence or
hold an exclusive recovery lock across _remove_sqlite_sidecars and the
subsequent source replacement, preventing active connections from writing to the
renamed old database. Add a regression test that attempts a write during this
boundary and verifies it targets the installed replacement.
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Fix all unresolved CodeRabbit comments on this PR:
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ℹ️ Review info
⚙️ Run configuration
Configuration used: defaults
Review profile: CHILL
Plan: Pro Plus
Run ID: 33239921-7f2e-4991-a3dd-aa026755de44
📒 Files selected for processing (6)
app/db/recover.pyopenspec/changes/clean-recovery-sqlite-sidecars/design.mdopenspec/changes/clean-recovery-sqlite-sidecars/proposal.mdopenspec/changes/clean-recovery-sqlite-sidecars/specs/database-migrations/spec.mdopenspec/changes/clean-recovery-sqlite-sidecars/tasks.mdtests/unit/test_db_sqlite_maintenance.py
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Thanks — this is a clean, well-scoped fix and the review verified it end to end: the fail-closed ordering in One mechanical blocker remains: the required "Contributors attribution" check fails because your GitHub login isn't in Two non-blocking observations, take or leave: (1) |
2 participants
Problem
SQLite recovery can leave WAL, shared-memory, rollback-journal, or master-journal files beside the source or replacement database. Installing the recovered file with those sidecars present can attach stale state. A glob built from the database name can also treat wildcard characters in the filename as pattern syntax.
What this fixes
Recovery removes the fixed SQLite sidecars around dump import and source replacement. Master-journal matching treats the database basename literally, including wildcard characters.
What is now possible
A recovered SQLite file can replace the source without inheriting stale journal state or deleting another database's files through an accidental glob match.
Summary
This focused beta.4 PR extracts only recovery-sidecar cleanup. It is rebuilt directly on
b311aea760aa639fd96f63bd118f775e9b4a89f9; it does not depend on the SQLite clean-shutdown PR.Type of change
fix:— bug fixfeat:refactor:docs:chore:/ci:/build:test:OpenSpec
Change directory:
openspec/changes/clean-recovery-sqlite-sidecars/Changes
Simplicity
No new setting, setup step, README section, dashboard navigation, migration, or default change.
Test plan
ty, architecture, andgit diff --checkpass.openspecexecutable was unavailable for this worktree.Screenshots / output
No dashboard-visible change.
Checklist
Summary by CodeRabbit
Bug Fixes
Tests