Files
gbrain/test
cb1b5f91f7 v0.41.27.0 fix(doctor): git-aware sync_freshness (supersedes #1564) (#1573)
* feat(doctor): add isSourceUnchangedSinceSync git-head primitive

src/core/git-head.ts is a single-responsibility module: probe git HEAD +
working-tree clean state for a local_path, compare against the
last_commit SHA the DB stored at last sync completion. Designed for
reuse (autopilot's per-source dispatch will want the same gate, filed
as v0.41.27.1+ TODO).

Shell-injection safe: uses execFileSync with array args. The
superseded community PR #1564 used execSync through /bin/sh -c with
JSON.stringify for shell-escape, which is unsafe — JSON.stringify
escapes for JSON, not shell.

Fail-open contract: every error path returns false, preserving the
caller's prior time-based behavior. Two test seams
(_setGitHeadProbeForTests, _setGitCleanProbeForTests) match the
last-retrieved.ts precedent so unit tests stay parallel-eligible (no
mock.module per CLAUDE.md R2).

Companion test suite: 14 cases including a load-bearing
shell-injection regression guard that runs real execFileSync against
'/nonexistent/$(touch <sentinel>)/repo' and asserts the sentinel
file is never created.

* feat(doctor): git-aware sync_freshness check + 9 new test cases

checkSyncFreshness gains opts.localOnly: boolean. When local CLI
caller passes true, doctor short-circuits the staleness warning iff
HEAD == sources.last_commit AND working tree is clean AND
sources.chunker_version matches CURRENT (mirrors sync.ts:1057+1075's
own "do work?" predicate, so doctor and sync agree).

Inline SELECT widens to carry last_commit + chunker_version (columns
already exist; no schema migration). Three-bucket count math
(unchanged_count + synced_recently_count + stale_count ===
sources.length) populates Check.details for dashboards / JSON
consumers. OK-message reshape:
 - all-unchanged → "All N up to date (no new commits since last sync)"
 - mixed        → "N source(s): X synced recently, Y unchanged since last sync"
 - all-recent   → "All N synced recently" (back-compat).

Trust boundary preserved (Codex P0-1): runDoctor (local CLI, trusted)
passes localOnly: true; doctorReportRemote (HTTP MCP, untrusted)
keeps the default false. Default-false is fail-closed — a future
caller that forgets the opt gets the safe no-probe behavior.

checkCycleFreshness is INTENTIONALLY NOT touched (Codex P0-2):
last_commit == HEAD answers "new commits to sync?" but cannot answer
"did the full cycle complete?" — silencing cycle warns on git-clean
sources would mask the case where sync ran but extract/embed/
consolidate/synthesize failed.

Test coverage: 9 new cases in test/doctor.test.ts including
 - HEAD-match short-circuit + cold-path message
 - HEAD-mismatch warn
 - NULL last_commit (legacy data) → warn
 - non-git local_path (probe returns null) → warn (fail-open)
 - 3-source mixed bucket invariant (sum === length)
 - chunker-version mismatch warn (dirty-tree-clean still gates)
 - dirty-tree warn (HEAD-match still gates)
 - D4 regression guard: localOnly=false (default) NEVER calls probes

All 87 tests across git-head + doctor + cycle-freshness suites pass.
bun run verify clean (28/28 checks).

Co-Authored-By: garrytan-agents <me@garrytan.com>

* chore: bump version and changelog (v0.41.27.0)

Supersedes community PR #1564. Co-Authored-By preserved.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix(test): pin gateway to 1536d for query-cache-knobs-hash suite

CI failed on the v0.41.27.0 ship after merging origin/master because
test/query-cache-knobs-hash.test.ts predates the v0.36.2.0 flip of
DEFAULT_EMBEDDING_DIMENSIONS from 1536 → 1280 (ZE Matryoshka).

Without an explicit gateway pin, initSchema() sizes query_cache.embedding
at halfvec(1280), but the test fixture (makeEmbedding at line 44) emits
1536-dim unit vectors. Result: 5 cases in the
"SemanticQueryCache cross-mode isolation (CDX-4 hotfix)" describe
crashed with "expected 1280 dimensions, not 1536".

Fix mirrors test/consolidate-valid-until.test.ts (the canonical
gateway-pin pattern that landed when the default flipped). resetGateway()
+ configureGateway({embedding_dimensions: 1536}) in beforeAll forces the
schema to size at halfvec(1536) regardless of cross-file gateway state.
resetGateway() in afterAll restores defaults so the next file in the
shard isn't poisoned.

Verified: 9/9 cases pass; bun run verify 29/29 clean.

---------

Co-authored-by: garrytan-agents <me@garrytan.com>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-28 17:58:21 -07:00
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