6 Commits
Author SHA1 Message Date
MasaandClaude Fable 5 4be9d112cb fix(frontmatter): stop treating YAML comments inside the fence as markdown headings (#3225) (#3247)
* fix(frontmatter): stop treating YAML comments inside the fence as markdown headings

autoFixFrontmatter's MISSING_CLOSE repair walked lines from the opening
`---` and broke out of the scan on the first `#`-prefixed line, treating
it as a markdown heading before it ever reached the real closing fence.
A `#` line inside a closed YAML block is a comment, not a heading — but
the scan never got that far, so it inserted a spurious `---` right
before the comment and split valid frontmatter in two, pushing the real
keys (title, pubDate, ...) into the document body.

This is the same bug PR #2153 fixed in the parseMarkdown validator, but
autoFixFrontmatter in brain-writer.ts is a separate reimplementation of
the same MISSING_CLOSE logic that PR never touched. Because
parseMarkdown's validator now parses this shape cleanly, autoFixFrontmatter
is only reachable when some other fixable error (SLUG_MISMATCH, NULL_BYTES,
etc.) also fires on the same file — a common real-world case (e.g. a
renamed file with a stale slug: field) that still corrupts otherwise-valid
frontmatter today.

Fix: scan the full zone for the closing `---` first; only fall back to
the heading-shaped-line heuristic when no closer is found at all.

Addresses the report in #3225. Thanks to @WilliamCourterWelch for the
clear repro and for catching this via git diff before it reached a live
site.

Tests: 4 new regression cases in test/brain-writer.test.ts covering a
YAML comment before the close, comment-only frontmatter, a `#` inside a
quoted string value, and a comment co-occurring with an unrelated real
fix (SLUG_MISMATCH) — confirmed all 3 corruption-covering cases fail
against the pre-fix code (stash/red/restore) and pass after the fix.
The pre-existing genuinely-missing-closer case is unchanged.

bun test test/brain-writer.test.ts test/markdown-validation.test.ts
test/markdown.test.ts test/lint-frontmatter.test.ts
test/doctor-frontmatter-partial.test.ts test/frontmatter-cli.test.ts
-> 122 pass / 0 fail. bun run typecheck -> clean. Full suite intentionally
not run locally (targeted scope per contribution norms); CI covers it.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* test(frontmatter): swap non-exercising regression case per codex review

The quoted-string test (title: "Chapter #1 recap") never exercised the
fixed branch — the heading regex is line-anchored on the trimmed line,
so a `#` mid-string never matched before or after the fix. Replace it
with an indented `#` line inside a YAML block scalar, which does hit
the same closer-first-scan code path as the other regression cases
with a different real-world shape.

bun test test/brain-writer.test.ts -> 27 pass / 0 fail. bun run
typecheck -> clean.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-07-23 14:21:39 -07:00
Garry TanandClaude Opus 4.7 3de06b6c29 v0.38.2.0 fix(doctor): bounded frontmatter scan + partial-state surfacing (supersedes #1287) (#1297)
* fix(frontmatter): prune vendor dirs at descent + bounded wall-clock with partial-state surfacing

Two production-grade fixes for the v0.38.2.0 wave (supersedes PR #1287).

Root cause Fix 1 (the bug that hung gbrain doctor on 216K-page brains): both
brain-writer.ts:walkDir and frontmatter.ts:collectFiles recursed into every
subdirectory without calling pruneDir, the canonical descent-time pruner
used by sync/extract/transcript-discovery since v0.35.5.0. On brains that
double as code workspaces, the walkers stat'd hundreds of thousands of
entries under node_modules / .git / .obsidian / *.raw / ops that isSyncable
filtered out at the leaf — paying the IO cost for nothing. Wiring pruneDir
at descent (with the v0.37.7.0 #1169 submodule-gitfile check) eliminates
the bulk of the wall-clock pain.

Fix 2 (codex outside-voice C1): AbortSignal.timeout cannot interrupt the
synchronous walker — readdirSync / lstatSync / readFileSync block the event
loop, so timer callbacks never fire mid-walk. The load-bearing wall-clock
bound is now a deadline check inside scanOneSource's visit callback
(Date.now() > opts.deadline). AbortSignal still works at source boundaries.

Shape changes (codex C2 + C4):
- ScanOpts: + deadline?: number, + dbPageCountForSource hook, + visitDir test seam
- PerSourceReport: + status: 'scanned' | 'partial' | 'skipped', + files_scanned, + db_page_count
- AuditReport: + partial: boolean, + aborted_at_source: string | null
- ok = grandTotal === 0 && !partial (a clean prefix from a timed-out scan
  no longer falsely reports clean)

walkDir + collectFiles now exported with an optional visitDir callback for
the regression suite. Production callers don't pass it.

Tests:
- test/brain-writer-walk-prune.test.ts (new, 12 cases): visitDir-based
  descent-time pruning assertions for both walkers. Pins the property
  output-based tests can't catch (isSyncable rejects vendor files at
  the leaf — so a test checking only output passes under the original bug).
- test/brain-writer-partial-scan.test.ts (new, 5 cases): deadline + partial
  state + ok-after-abort + numerator/denominator coverage. Uses deadline,
  NOT AbortSignal, since codex C1 proved abort can't interrupt sync.
- test/brain-writer.test.ts: existing "abort mid-scan" test refit to the
  new partial-state contract (per_source has 'skipped' entries instead of
  being empty — gives doctor visibility into which sources weren't checked).
- test/migrations-v0_22_4.test.ts: AuditReport fixture extended with the
  new required fields.

Plan + cross-model review: ~/.claude/plans/system-instruction-you-are-working-hidden-lollipop.md

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix(doctor): wire deadline + partial-state into frontmatter_integrity check

Adopts the v0.38.2.0 ScanBrainSources surface in doctor's frontmatter_integrity
check.

- AbortSignal.timeout(fmTimeoutMs) for between-source bound.
- deadline = Date.now() + fmTimeoutMs (the load-bearing mid-walk bound —
  codex C1 caught that AbortSignal alone can't fire inside the sync walker).
- GBRAIN_DOCTOR_FM_TIMEOUT_MS env override (default 30000ms; invalid values
  fall back to default rather than crash).
- Per-source DB denominator via SELECT COUNT(*) FROM pages WHERE source_id = $1
  AND deleted_at IS NULL (codex C3: deleted_at filter so soft-deleted pages
  don't inflate the count).
- Honest partial-render: "PARTIAL — scanned ~N files (source has ~M pages in
  DB), K issue(s) so far" instead of "scanned ~N of M pages" (codex C3 — the
  two populations are overlapping but not identical sets).
- "NOT SCANNED (timeout — run gbrain frontmatter validate <id>)" per skipped
  source so the user knows which sources didn't get checked.
- Catch block simplified to "unexpected error only" (codex D4 — the
  AbortError special case from PR #1287 was unreachable in a sync walker).

Tests: test/doctor-frontmatter-partial.test.ts (new, 11 cases) — structural
source-grep pins on every load-bearing render string plus the simplified-
catch contract. Behavioral coverage is deferred to the heavy script
(tests/heavy/frontmatter_scan_wallclock.sh, T6) because runDoctor calls
process.exit unconditionally and can't be driven from bun:test directly;
refactoring runDoctor to return rather than exit is a separate TODO.

Plan + cross-model review: ~/.claude/plans/system-instruction-you-are-working-hidden-lollipop.md

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs: v0.38.2.0 release notes, Phase 2 design sketch, heavy wall-clock smoke

- CHANGELOG.md: ELI10-lead-first release entry per CLAUDE.md voice rules.
  Names the user-visible behavior change, the per-source partial render, the
  performance numbers table, the "things to watch" caveats. Credits
  @garrytan-agents for PR #1287's diagnosis.
- VERSION + package.json: 0.37.11.0 -> 0.38.2.0.
- docs/architecture/frontmatter-scan-incremental.md: Phase 2 design sketch
  for DB-backed scan state. Schema, migration shape, writer paths
  (sync-side UPSERT + incremental scan + autopilot cycle phase), doctor
  reader, sequencing concerns, two-phase rollout plan. Starting point for
  the follow-up PR — sub-second steady-state doctor needs incremental
  state, but the schema migration carries its own contract surface
  (forward-reference bootstrap, schema-drift E2E, PGLite-vs-Postgres
  parity) that deserves its own focused PR.
- tests/heavy/frontmatter_scan_wallclock.sh (new, manual / nightly per
  tests/heavy/README.md): seeds a synthetic 60K-file brain (10K real + 50K
  under node_modules/) and asserts gbrain doctor completes in <15s with
  frontmatter_integrity: ok. Codex C7 caught that the original plan's
  1500-file budget was too small to be a meaningful guard — at that scale
  the test passes BEFORE AND AFTER the fix, proving nothing. 60K is the
  minimum that catches the descent-into-vendor-trees regression.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* fix: adversarial review followups — CLI hint, deadline-vs-await race, between-source breadcrumb

Codex adversarial review caught 4 real bugs in the v0.38.2.0 wave. All four
fixed before ship.

#1 (user-facing): `gbrain frontmatter validate` takes a filesystem PATH, not a
source id. Pre-fix the NOT SCANNED hint pointed users at
`gbrain frontmatter validate src-a` — which would fail with "no such
directory", breaking the very remediation this PR ships to give them. Fix:
render `src.source_path` instead.

#2 (correctness): between sources, `await dbPageCountForSource(src.id)` ran
unchecked. A slow query could blow past the deadline, then scanOneSource was
still called and returned `status='partial'` with `files_scanned=0` —
misleading ("partial scan" when actually zero files were scanned). Fix: add a
post-await deadline re-check; mark source + remainder as 'skipped' if the
budget already burned.

#3 (UX): when the outer-loop deadline check fired BETWEEN sources,
`aborted_at_source` stayed null and the doctor message said "PARTIAL SCAN"
with no source name. Fix: stamp `aborted_at_source` with the source we were
about to start.

#4 (correctness): the COUNT query had no per-call deadline. A wedged
Postgres pool could make a single COUNT hang past the budget and defeat the
wall-clock guarantee. Fix: Promise.race against the remaining deadline; on
timeout, resolve null and the post-await re-check (#2) marks the source
skipped.

Tests: 3 new regression cases in brain-writer-partial-scan.test.ts pinning
the fixed contracts (skipped-vs-partial under slow COUNT, hanging COUNT
within deadline, aborted_at_source before any source starts). 8648 pass /
0 fail across the full suite.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* docs(README): refresh production-brain stats — 8.2x pages, 5.6x people, 7.4x companies

Pre-update line (months stale): "17,888 pages, 4,383 people, 723 companies, 21
cron jobs running autonomously, built in 12 days."

Fresh counts from ~/git/brain (the wintermute production brain):
- pages: 17,888 → 146,646 (8.2x)
- people: 4,383 → 24,585 (5.6x)
- companies: 723 → 5,339 (7.4x)
- cron jobs running: 21 → 66 (113 total, 66 enabled per ~/git/wintermute/workspace/ops/cron-snapshot.json)

Dropped "built in 12 days" — at 146K pages the initial-velocity claim is
stale narrative that no longer matches the current scale story.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-22 09:29:59 -07:00
f2e11d6967 v0.37.9.0 fix(frontmatter): canonical-style normalization for tag arrays (#1252)
Aligns the auto-fix engine, the inferred-frontmatter serializer, and the
agent-facing skill on a single canonical YAML shape for tag arrays. v0.37.5.0
fixed the validator (it stopped flagging valid YAML); this release lines up
everything else with that fix.

Layer 1 (brain-writer.ts step 3a): allow-listed to `tags:` / `aliases:` keys.
Rewrites `tags: ["yc"]` to `tags: ['yc']`; apostrophe fallback for
`"Men's Fashion"`. Shares a NESTED_QUOTES dedup gate with the existing
step 3 so one file with both rewrites surfaces as one audit entry, not two.

Layer 4 (frontmatter-inference.ts): serializer emits the same canonical
single-quote form by default. Inferred frontmatter on import and `--fix`
output now match byte-for-byte.

Layer 5 (frontmatter-guard SKILL.md): new "Prevention" section showing
canonical vs JSON-style arrays + the JSON.stringify trap that produces
the non-canonical form. Future agent writes start canonical.

Parity test added to markdown-validation.test.ts pinning agreement between
per-value safeLoad parsing and gray-matter full-document parse on the
load-bearing inputs.

PR #1238's "Layer 3" (put_page auto-normalization) was dropped during
plan review: put_page parses YAML into typed fields and hashes them, so
single-quoted vs double-quoted arrays are functionally identical in
storage. The fix lives where the writes happen, not on the read path.

Source PRs absorbed: #1217 (closed, serializer fix) + #1238 (closed,
four-layer defense-in-depth narrowed to three layers). PR #1229 already
merged as v0.37.5.0.

Co-authored-by: garrytan-agents <garrytan-agents@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-21 09:26:37 -07:00
+7 1bc579916b v0.36.1.1 fix-wave: community PR triage + 28 atomic fixes (#1182)
* fix(sync): accept .tf / .tfvars / .hcl in CODE_EXTENSIONS

Terraform repos were invisible to `gbrain sync --strategy code` because
the three HCL-family extensions never reached the file walker. Silent
data loss — the user thinks the sync covered the repo but the IaC layer
was dropped on the floor.

detectCodeLanguage() returns null for these extensions, so the chunker
falls back to recursive (no tree-sitter grammar for HCL) — the same
path toml/yaml take.

Closes #878.

Co-Authored-By: johnybradshaw <johnybradshaw@users.noreply.github.com>

* fix(upgrade): run `bun update gbrain` from Bun's global install root

`gbrain upgrade --strategy bun` was failing on canonical
`bun install -g github:garrytan/gbrain` installs because `execSync('bun
update gbrain')` ran in the user's shell cwd. Bun's update operates on
whatever package.json it finds via cwd-walk, so a user not standing in
the global root got "No package.json, so nothing to update".

resolveBunGlobalRoot() returns the right directory:
1. `$BUN_INSTALL/install/global` when set (operator override).
2. `~/.bun/install/global` (Bun's documented default).
3. Walk up from realpath(argv[1]) looking for `node_modules/gbrain` —
   handles non-standard installs without trusting argv naming.

execFileSync replaces execSync (no shell), with cwd pinned. Error path
prints the exact `cd && bun update` recovery command instead of a vague
hint.

Closes #1029. Cherry-picked from PR #1032.

Co-Authored-By: mvanhorn <mvanhorn@users.noreply.github.com>

* fix(config): redact sensitive values in `config set` output (closes #892)

`gbrain config set openai_api_key sk-...` was echoing the full key to
stderr via `console.log('Set %s = %s', key, value)`. Shell scrollback and
tmux scroll buffers commonly retain stderr for hours; a screen-share or
shoulder-glance during set leaked the secret.

The `show` path already redacted but used a naive `.includes('key')`
substring check that would mask 'monkey' or 'parsekey' (no false-negative
but ugly).

Single source of truth: `isSensitiveConfigKey()` uses a word-boundary
regex (`(^|[._-])(key|secret|token|password|pwd|passwd|auth)([._-]|$)/i`)
so 'openai_api_key' matches but 'monkey' doesn't. `redactConfigValue()`
composes the postgresql:// URL redactor + sensitive-key check, used by
both `show` and `set`. Helpers exported for unit tests.

Closes #892. Cherry-pick of @sharziki's PR #918 (config.ts hunk only —
the extract.ts walker change in that PR is unrelated and tracked in #202).

Co-Authored-By: sharziki <sharziki@users.noreply.github.com>

* fix(oauth): throw InvalidTokenError so bearerAuth returns 401, not 500

`verifyAccessToken` was throwing bare `Error` on expired or invalid
tokens. The MCP SDK's `requireBearerAuth` middleware catches
`InvalidTokenError` and returns 401 with WWW-Authenticate; bare Error
falls through to 500. Result: legitimate clients with stale tokens hit
500-not-401, so token-refresh logic (which keys off 401) never fires.

Two call sites in verifyAccessToken: token-expired path and
invalid-token path. Both now throw InvalidTokenError. Existing tests
continue to pass because they assert on the throw, not the message class.

Closes #935. Cherry-picked from PR #1012.

Co-Authored-By: Aashiqe10 <Aashiqe10@users.noreply.github.com>

* fix(serve): return 405 on GET /mcp instead of 404

MCP Streamable HTTP spec says GET /mcp opens an optional SSE backchannel
for server-initiated messages. gbrain's transport is stateless and
doesn't push server-initiated messages, so per spec we MUST return 405
with Allow: POST, DELETE — not 404. Probing clients (claude.ai, etc.)
distinguish "endpoint exists, no SSE channel" from "endpoint missing"
on this status code; 404 makes them give up.

Cherry-picked from PR #1076.

Co-Authored-By: lukejduncan <lukejduncan@users.noreply.github.com>

* fix(doctor): resolve whoknows fixture from module location, not cwd

`gbrain doctor` warned about a missing whoknows fixture for every install
that wasn't standing in the gbrain source repo at run time — which is
everyone. The check used `process.cwd()` to locate the fixture, so any
real user (running doctor against `~/.gbrain`) saw a spurious warning.

`resolveWhoknowsFixturePath()` walks up from `import.meta.url` looking
for the source-repo signature (`src/cli.ts` + `skills/RESOLVER.md`),
respects `GBRAIN_WHOKNOWS_FIXTURE_PATH` env override (absolute or
cwd-relative), and returns null with an actionable warning when the
fixture can't be located.

Closes #969. Cherry-picked from PR #1034.

Co-Authored-By: mvanhorn <mvanhorn@users.noreply.github.com>

* fix(frontmatter): centralize --fix backups under ~/.gbrain/backups/

`gbrain frontmatter validate --fix` and `gbrain frontmatter generate
--fix` wrote `<file>.bak` siblings into the source tree. Users running
gbrain over a brain repo found .bak files scattered through people/,
companies/, etc. that broke gitignore expectations and showed up in
`git status` after every fix pass.

Backups now land under `~/.gbrain/backups/frontmatter/<run-id>/<rel>.bak`
with an iso-week-sorted run-id so a multi-fix session keeps the same
parent directory. Backup directory + per-file structure mirrored from
the original file's relative path. The .bak safety contract is intact
for both git and non-git brain repos.

Also adds `--include-catch-all` opt-in to `frontmatter generate` so the
default catch-all rule (`type: note`) is no longer applied to arbitrary
workspace documents that happen to live under a brain root.

Closes #902. Cherry-picked from PR #903.

Co-Authored-By: 100yenadmin <100yenadmin@users.noreply.github.com>

* fix(config): use path.isAbsolute() for GBRAIN_HOME on Windows

The GBRAIN_HOME validator rejected every valid Windows path (`C:\\Users\\...`,
`D:\\gbrain`, etc.) because it used `trimmed.startsWith('/')` to check for
absoluteness — only POSIX absolute paths pass that. `path.isAbsolute()` is
the cross-platform check.

Same fix for the `..` traversal check: split on both `/` and `\` so
Windows path separators don't sneak `..` through.

Closes #1019. Cherry-picked from PR #1083.

Co-Authored-By: sharziki <sharziki@users.noreply.github.com>

* fix(ai): warn only for the configured embedding provider, not all recipes

Gateway construction was warning on stderr for every recipe with an
embedding touchpoint missing max_batch_tokens — including providers the
brain isn't using. Users on Voyage saw noise about OpenAI / Google /
DashScope / etc. recipes that never get loaded.

Filter the warning to recipes whose provider id is referenced by
`embedding_model` or `embedding_multimodal_model` in the active config.
The structural protection against forgetting max_batch_tokens stays in
place for the recipes that actually run; the noise for unrelated recipes
goes away.

Cherry-picked from PR #1117.

Co-Authored-By: hnshah <hnshah@users.noreply.github.com>

* fix(sync): skip git pull when repo has no origin remote

`gbrain sync` ran `git pull` unconditionally and printed scary stderr
on every cycle for brains that have no `origin` remote (local-only
workflows, single-machine setups, brains initialized via `gbrain init
--pglite` against an arbitrary directory). The pull failed harmlessly
but the noise was confusing and made operators think sync was broken.

`hasOriginRemote()` probes `git remote get-url origin` with stdio
ignored; on failure (`no such remote`), skip the pull, print a single
informational line, and proceed with the local working tree.

Cherry-picked from PR #1119.

Co-Authored-By: hnshah <hnshah@users.noreply.github.com>

* fix(query): drain cache writes before CLI exit

The query cache write was fired with `void promise.catch(...)` — true
fire-and-forget. On a fast CLI invocation (`gbrain query <q>` exits in
~50ms), the process terminates before the cache write commits. Result:
the cache effectively never warms from CLI use; every query is a miss.

`awaitPendingSearchCacheWrites()` tracks each in-flight cache write in a
module-level Set. The CLI dispatcher awaits the set after `query`
finishes formatting output but before the process exits. MCP server path
unchanged (long-lived process, fire-and-forget remains correct).

Cherry-picked from PR #1125.

Co-Authored-By: hnshah <hnshah@users.noreply.github.com>

* fix(backlinks): dedupe (source, target) pairs within a single source page

A source page that mentions the same entity N times produced N
duplicate "Referenced in" lines on the target. `extractEntityRefs`
returns one EntityRef per occurrence, and the per-ref `hasBacklink`
check reads a snapshot of `target.content` that's frozen at outer
scope — so every iteration sees "no backlink yet" and appends another
gap. The cumulative effect on a long meeting note with multiple
mentions of the same person was visible in PRs landing 3-5 identical
Timeline entries.

Track seen target slugs per source page; cap gaps at one pair.

Cherry-picked from PR #967 with a current-master regression test
covering both markdown-link and Obsidian-wikilink formats in the same
source page.

Co-Authored-By: p3ob7o <p3ob7o@users.noreply.github.com>

* fix(dream): audit backlinks without mutating pages during cycle

The dream/autopilot maintenance cycle ran the backlinks phase in 'fix'
mode, which writes "Referenced in" timeline bullets into entity pages
every sync. The graph extractor + auto-link path is the canonical link
store during sync/dream/autopilot — the legacy filesystem fixer wrote
markdown that fought with both the user's manual edits and the graph
layer's own timeline.

Cycle now runs backlinks in 'check' mode (audit-only); the materializer
remains available via `gbrain check-backlinks fix` for users who really
want markdown backlinks committed to disk.

Cherry-picked from PR #1027.

Co-Authored-By: sliday <sliday@users.noreply.github.com>

* fix(autopilot --install): source ~/.zshenv before zshrc/bashrc

zshenv is the canonical place for env vars in zsh on macOS — zshrc is
sourced only for interactive shells, so vars exported in zshrc don't
reach a non-interactive subprocess like the autopilot wrapper. Users
who exported GBRAIN_DATABASE_URL, OPENAI_API_KEY, or ANTHROPIC_API_KEY
in zshrc and assumed autopilot would inherit them hit silent missing-
secret failures on the LaunchAgent.

Source ~/.zshenv first (always reaches non-interactive shells per zsh
docs), then fall back to ~/.zshrc / ~/.bashrc for users on other
profile conventions.

Cherry-picked from PR #966.

Co-Authored-By: p3ob7o <p3ob7o@users.noreply.github.com>

* fix(apply-migrations): return exit 0 on list/dry-run/up-to-date

`gbrain apply-migrations list`, `gbrain apply-migrations --dry-run`, and
the "All migrations up to date" path were returning from the async
function but never calling `process.exit(0)`. The CLI dispatcher in
cli.ts treated the implicit fall-through as exit 1 when the parent
process inspected status via shell scripts, breaking automation that
gates on `apply-migrations list && do-something`.

Three call sites: list, dry-run, and the no-op path. All three now
exit(0) explicitly.

Cherry-picked from PR #1062.

Co-Authored-By: nezovskii <nezovskii@users.noreply.github.com>

* fix(sync): scope auto-embed to source on incremental syncs

`gbrain sync --source-id X` triggered auto-embed for the affected slugs
but `runEmbed` ran with no `--source` flag, so it fell back to the
default source. For non-default-source syncs the page row lives at
(sourceId, slug) — the embed code saw "Page not found" for the right
slug under the wrong source, swallowed the error as best-effort, and
the sync result reported `embedded: 0` for the wrong reason.

`buildAutoEmbedArgs(slugs, sourceId)` is the new helper: when sourceId
is set, prepends `--source X`. Exported for the regression test.

Pairs with the upcoming source-id write-path audit (P1 #8). Cherry-picked
from PR #1120.

Co-Authored-By: hnshah <hnshah@users.noreply.github.com>

* fix(query): honor source_id with no-expand for cross-source search

Two related corrections:

1. `gbrain query --no-expand` parsed `--no-expand` as the literal key
   `no_expand` instead of negating the boolean `expand` param. Result:
   the flag was silently ignored and expansion always ran. Now any
   `--no-<key>` where `<key>` is a boolean param flips it false.

2. The `query` op's source-id resolution treated `ctx.sourceId` as
   authoritative, so an explicit per-call `source_id` was overridden by
   the federated read scope. Now per-call `source_id` wins;
   `source_id=__all__` is an explicit opt-out for local cross-source
   search.

Cherry-picked from PR #1124.

Co-Authored-By: hnshah <hnshah@users.noreply.github.com>

* fix(doctor): child-table orphan detection (closes #1063)

The autopilot orphans phase detects orphan PAGES (no inbound links via
page-graph) but never scans FK-child tables. After a bulk delete or a
pre-FK-migration code path, orphan rows can persist indefinitely in
content_chunks, page_versions, tags, takes, raw_data, timeline_entries,
or links — all declared ON DELETE CASCADE, so any orphan row is
unexpected.

`childTableOrphansCheck` enumerates 10 FK columns across 8 tables:
- 8 NOT NULL columns (cascade): any value not in pages.id is an orphan.
- 2 nullable SET NULL columns (links.origin_page_id, files.page_id):
  NULL is valid; only NOT-NULL-but-missing-in-pages counts.

Surfaces paste-ready cleanup SQL when orphans are found.

Cherry-picked from PR #1064.

Co-Authored-By: vincedk-alt <vincedk-alt@users.noreply.github.com>

* fix(autopilot,cycle): stop respawn-storm from steady-state 'partial' cycles

Two compounding bugs under KeepAlive=true:

1. Autopilot tripped its circuit breaker on cycle.status === 'partial',
   not just 'failed'. 'partial' means at least one phase warned/failed
   while others ran — a soft signal, not fatal. On every cycle that
   warned, autopilot logged a failure and the supervisor respawned the
   worker.

2. The orphans phase emitted 'warn' when `count > 20` orphan pages.
   That threshold was tuned for small dev brains; on any corpus past a
   few hundred pages it fires every cycle in steady state. Together
   with bug 1, this produced visible respawn storms.

Fix:
- Autopilot trips only on cycle.status === 'failed'.
- Orphans phase warns by ratio: orphans / total_pages > 0.5 (the real
  "your graph fell apart" signal), not by absolute count.

Cherry-picked from PR #1113.

Co-Authored-By: sergeclaesen <sergeclaesen@users.noreply.github.com>

* fix(ai): reject partial embedding responses before indexing

`embedSubBatch` only validated the FIRST embedding's dimension and never
asserted the response length matched the input length. If a provider
returned fewer embeddings than requested (rate-limit truncation,
malformed response, etc.), the gateway silently indexed an offset-shifted
result — every page after the missing index got the embedding of a
different page's chunk.

Two new guards:
1. `result.embeddings.length === texts.length` — fail loud if any count
   mismatch, with a paste-ready retry hint.
2. Validate dim on EVERY embedding, not just the first.

Cherry-picked from PR #926.

Co-Authored-By: 100yenadmin <100yenadmin@users.noreply.github.com>

* fix(serve): admin register-client supports auth_code + PKCE public clients

The admin dashboard's /admin/api/register-client endpoint hardcoded
client_credentials and ignored grantTypes, redirectUris, and
tokenEndpointAuthMethod. Result: you couldn't register a browser-based
PKCE client (claude.ai Custom Connector, Cursor, etc.) through the
dashboard — only confidential machine-to-machine clients worked.

Pass grantTypes / redirectUris through to registerClientManual. When
tokenEndpointAuthMethod === 'none', NULL out client_secret_hash so the
SDK's clientAuth middleware skips the hash-vs-plaintext compare that
would otherwise reject the no-secret PKCE flow.

Cherry-picked from PR #1077.

Co-Authored-By: lukejduncan <lukejduncan@users.noreply.github.com>

* fix(extract-facts): treat slugs:[] as no-op, not unscoped full-walk

`runExtractFacts` checked `opts.slugs && opts.slugs.length > 0` to
decide between scoped and full-brain walk. Both `undefined` (caller
omits → full walk intended) AND `[]` (sync no-op → zero work intended)
fall through to the same `else` branch and triggered
`engine.getAllSlugs()`.

On a multi-thousand-page brain, the unintended full walk exceeded
the autopilot-cycle ~600s timeout and dead-lettered the job — visible
in production as `[cycle.extract_facts] start` followed by silence
until `Autopilot stopping (cycle-failure-cap)`.

Use presence (`opts.slugs !== undefined`), not truthiness, to
distinguish the two modes. Empty array is a real incremental no-op.

Closes #1096. Three regression cases in test/extract-facts-phase.test.ts:
slugs=[] no-op, slugs=undefined still walks, slugs=['a'] walks just one.

Co-Authored-By: navin-moorthy <navin-moorthy@users.noreply.github.com>

* fix(serve): embed admin/dist into binary; serve from manifest (closes #1090)

Pre-fix, /admin returned 404 on every globally-installed binary because
serve-http.ts:780 resolved admin/dist via process.cwd(). The admin SPA
files are checked into git but `bun build --compile` does NOT embed
arbitrary directories — only assets imported via `with { type: 'file' }`
ESM imports land in the compiled binary.

Wire:

- scripts/build-admin-embedded.ts walks admin/dist/, emits
  src/admin-embedded.ts with one `with { type: 'file' }` import per
  file + a manifest map (request path → resolved path + mime).
  Auto-invoked by `bun run build:admin`.

- src/admin-embedded.ts is the auto-generated module. Bun resolves
  every file: import to a path that works at runtime inside the
  compiled binary (same pattern as src/core/chunkers/code.ts WASM
  imports).

- serve-http.ts switches to two-tier resolution: cwd-relative
  admin/dist for dev (Vite hot-rebuild), embedded manifest otherwise.
  Embedded path reads bytes lazily and caches per-asset for the
  lifetime of the process.

- scripts/check-admin-embedded.sh CI gate re-runs the generator and
  fails on drift (mirrors check-wasm-embedded.sh). PRs that rebuild
  admin/dist but forget to regenerate the embedded module fail loud.

- package.json wires build:admin-embedded + check:admin-embedded.

Closes #1090.

* test(source-id): lock in routing regression coverage (closes #891 #978 #1078)

Audit of every page write path (sync, embed, extract, dream, autopilot,
wikilinks, tags, chunks) confirmed that sourceId already threads
correctly through importFromContent → engine.putPage → SQL INSERT
since v0.18.0. The original bug reports from #891, #978, #1078 were
real at the time and got swept by the multi-source refactor; today's
master is correct.

This commit locks in that correctness with six PGLite regression cases
(no Postgres fixture needed; runs in CI everywhere):

1. importFromContent({sourceId:"work"}) lands at source_id=work, not
   the silent 'default' fallback.
2. Two sources hold the same slug independently.
3. Omitting sourceId falls through to 'default' (legacy contract).
4. Chunks land under the requested source.
5. Tags land under the requested source.
6. FK integrity smoke (originally #1078).

The earlier issue reports stay closed by the existing threading; this
suite ensures any future refactor of the write path can't silently
re-introduce the wrong-source-default bug. The 90-minute write-path
audit budget from the plan resolves here.

* fix(apply-migrations): unblock PGLite chain (closes #1100)

`gbrain apply-migrations --yes` was wedging on the v0.11.0 (Minions)
schema phase for PGLite installs. Two compounding bugs:

1. `apply-migrations` pre-flight schema-version warning connects to
   PGLite to read config.version, then disconnects. The brief lock
   hold races with downstream subprocess spawns that try to re-acquire
   it; the 30s lock timeout fires before the parent fully releases.
   Pre-flight is a *warning*; on PGLite it adds no information the
   orchestrators don't already handle. Skip the probe for PGLite.

2. v0.11.0 phase A spawned `gbrain init --migrate-only` as an execSync
   subprocess to apply schema migrations. PGLite is single-writer;
   the subprocess inherits HOME and tries to lock the same DB. On
   Postgres this works (concurrent connections OK); on PGLite it
   deadlocks. Route in-process for PGLite — create + connect +
   initSchema + disconnect directly, skipping the subprocess hop.
   Postgres keeps the legacy execSync path.

Verified: fresh PGLite install now walks the full migration chain
through v0.32.2 (Facts SoR) and lands "All migrations up to date" on
re-run.

Closes #1100.

* fix(serve): bootstrap token env override + suppress flag (closes #1024)

`gbrain serve --http` regenerated the admin bootstrap token on every
restart and printed it to stderr. In supervisor-managed production
deployments (LaunchAgent, systemd, k8s) every restart leaks the value
into log aggregators and rotates the access for any agent that paste-
copied it.

Two new knobs:

- **GBRAIN_ADMIN_BOOTSTRAP_TOKEN** env var: when set, used as the
  bootstrap secret instead of a fresh per-process token. Validated:
  must match `^[A-Za-z0-9_-]{32,}$` (32-char minimum), else refuse to
  start with a paste-ready generator hint. Failing closed beats
  silently accepting a weak token.

- **--suppress-bootstrap-token** CLI flag: suppresses the printed
  token line entirely. Operator takes responsibility for tracking the
  value out-of-band.

Startup banner now reflects the chosen source:
- `Admin Token: suppressed` when the flag is set.
- `Admin Token: from $GBRAIN_ADMIN_BOOTSTRAP_TOKEN` when env-sourced.
- Full token print only when both are absent (default behavior, dev
  installs).

Closes #1024.

Co-Authored-By: billy-armstrong <billy-armstrong@users.noreply.github.com>

* fix(config): migrate legacy 'provider' + 'model' to 'embedding_model'

Pre-v0.32 docs and some community templates used a config shape:

  { "provider": "voyage", "model": "voyage-4-large" }

The canonical shape (since the v0.31.12 gateway seam) is:

  { "embedding_model": "voyage:voyage-4-large" }

Users on the legacy shape hit silent fallthrough to the hardcoded
OpenAI default; sync + embed errored out with "OpenAI embedding
requires OPENAI_API_KEY" regardless of their actual provider config.

loadConfig() now translates the legacy keys at parse time:
- emits a one-line stderr nudge with the paste-ready canonical key
- preserves the rest of the config unchanged
- skipped when `embedding_model` is already set (forward-compat)

Closes #1086.

Co-Authored-By: jeunessima <jeunessima@users.noreply.github.com>

* chore(test): quarantine upgrade tests (process.env mutation)

PR #1032's cherry-picked tests use the static-snapshot + try/finally
pattern for env vars instead of the project's withEnv() helper. The
test-isolation lint catches process.env mutations outside withEnv to
prevent cross-test leakage in parallel runs.

Renaming to *.serial.test.ts (the quarantine convention) is the
documented out: runs sequentially, no cross-file race. A future cleanup
PR can migrate the tests to withEnv() and drop the quarantine.

* fix(test): update brain-writer .bak assertion for centralized backup path

The v0.36.x frontmatter backup change (bd60cdf6closes #902) moved
.bak files from sibling-of-source to ~/.gbrain/backups/frontmatter/...
The old test still asserted on the sibling path, so CI failed even
though the production behavior was correct.

Updated assertion contract: backup lands under the injected backupRoot
(test-isolated), the returned backupPath ends in .bak and exists, and
no sibling .bak is created next to the source file. The pre-fix
sibling-path is now a negative assertion.

* chore: bump version and changelog (v0.36.1.0)

v0.36.1.0 — community fix wave (28 atomic fixes + 22 PRs closed as
already-shipped + 14 issues triaged).

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

* test(fix-wave): close test gaps surfaced by post-ship audit

After the fix-wave shipped, an audit found 11 commits with no new test
file. Some were inherently structural (build pipelines, shell content)
or had existing test coverage that worked either way; others had real
regression risk with no guard. This commit closes the gaps that matter.

New regression tests for:

- OAuth `verifyAccessToken` throws `InvalidTokenError` (not bare Error)
  on both expired and unknown token paths. Pre-fix, the SDK's
  `requireBearerAuth` middleware fell through to 500 instead of 401 →
  client token-refresh logic never fired (#935).

- `loadConfig` translates legacy `{provider, model}` config shape to
  the canonical `embedding_model: <provider>:<model>`. 3 cases: pure
  legacy → migrated; canonical wins over legacy when both present;
  canonical-only is untouched. Pre-fix, Voyage/Cohere/Mistral users
  silently fell through to OpenAI (#1086).

- `configDir` rejects relative paths; rejects `..` segments via both
  separators (regression guard for the Windows path acceptance fix
  #1019 / cherry-pick #1083).

- `resolveBootstrapToken` (new exported helper extracted from
  `runServeHttp`). 9 cases: unset env generates fresh, valid env
  accepted, hyphens/underscores accepted, < 32 chars rejected, special
  chars rejected, whitespace trimmed, empty string rejected, 32-char
  boundary accepted, 31-char one-short rejected. Security-critical
  validation surface (#1024).

- GET /mcp returns 405 with `Allow: POST, DELETE` (E2E case in
  `serve-http-oauth.test.ts`). Pre-fix, claude.ai and other probing
  MCP clients saw 404 and gave up (#1076).

- apply-migrations `process.exit(0)` on list / dry-run / up-to-date
  paths. Source-shape assertion locks the rule in; shell scripts
  gating on `$?` work (#1062).

- Autopilot wrapper sources `~/.zshenv` BEFORE `~/.zshrc`. zshenv is
  the canonical place for env vars in non-interactive zsh; without
  this ordering, LaunchAgent subprocesses never inherit secrets
  exported in zshrc (#966).

- `test/fix-wave-structural.test.ts` consolidates source-shape
  regression guards for fixes whose behavior is hard to runtime-test
  without heavy mocking: query cache drain (#1125), admin embed
  manifest + handler (#1090), admin register-client PKCE branch
  (#1077), PGLite v0.11.0 phase A in-process routing (#1100), query
  `--no-expand` negation (#1124). 9 source-grep assertions.

Refactored `runServeHttp` to extract `resolveBootstrapToken` as a pure
helper. The boot path now consumes the helper's tagged-union result
({kind:'ok'|'error'}); side effects (`process.exit`, `console.error`)
moved to the caller. Unit-testable without spinning up Express.

Test counts: oauth 71 (was 69), config 20 (was 14), apply-migrations
19 (was 18), autopilot-install 5 (was 4), serve-http-bootstrap-token
9 (new file), fix-wave-structural 9 (new file). Net: +28 cases across
6 files; +1 new exported function with full coverage.

Remaining audit gaps (deferred):
- e82dda0a admin embed E2E (post-deploy curl smoke covers this)
- d93fa81d apply-migrations PGLite chain E2E (already smoke-tested
  manually in the original commit; subprocess test would be flaky in
  CI without DATABASE_URL gating)

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

* test: close the two deferred E2E gaps from the post-ship audit

Both gaps now have real behavior coverage. No DATABASE_URL needed (PGLite
engine), so they run in standard unit CI alongside the rest of the suite.
Serial quarantine because both spawn subprocesses + bind ports / write
tmpdirs.

test/admin-embed-spawn.serial.test.ts (4 cases, ~6s wall-clock):
  - Spawns `gbrain serve --http` from a fresh tmpdir so `process.cwd()/
    admin/dist` does not exist — this forces the embedded-manifest
    branch (the one under test). Pre-fix, this exact setup hit 404.
  - GET /admin/ → 200 + SPA shell HTML (title + #root div), content-type
    text/html.
  - GET /admin/index.html → same body via explicit path.
  - GET /admin/agents → SPA fallback returns index.html for deep links.
  - GET /admin/api/stats → NOT 200 (regression guard: SPA fallback must
    not swallow /admin/api/* routes and silently return HTML to a JSON
    client). Closes #1090.

test/apply-migrations-pglite-spawn.serial.test.ts (3 cases, ~25s):
  - Seeds a fresh PGLite config in a tmpdir, runs `gbrain init
    --migrate-only` + `gbrain apply-migrations --yes --non-interactive`.
    Pre-fix this hit "GBrain: Timed out waiting for PGLite lock" because
    apply-migrations' pre-flight probe + v0.11.0's phase A subprocess
    both wanted the single-writer lock.
  - Asserts exit 0, no "Timed out" string, no "Phase A failed" string,
    brain.pglite file written.
  - Re-run case: idempotent — "All migrations up to date" exits 0
    (also locks in the #1062 exit-code fix end-to-end).
  - --list path exits 0 (third leg of the #1062 contract).
  Closes #1100.

Pinned bootstrap token via GBRAIN_ADMIN_BOOTSTRAP_TOKEN env so the
admin test doesn't have to scrape stderr; the startup banner format
is allowed to drift, the /health probe is the readiness contract.

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

* fix(test): consolidate PGLite spawn test to one end-to-end pass

CI failed on test/apply-migrations-pglite-spawn.serial.test.ts (Ubuntu,
bun 1.3.14). The previous shape ran 3 tests × ~3 spawns each. Each
`bun run /abs/src/cli.ts` from a tmpdir cwd pays a full parse/transpile
cost (no near-cwd .bun cache); on Ubuntu CI that compounds past the
runner's per-test budget.

Consolidated to ONE test that exercises the full lifecycle in one
brain: init --migrate-only → apply-migrations --yes → re-run → --list.

Four spawns instead of eight. Local wall-clock: 32s → 11.5s. All four
assertion buckets preserved: no PGLite lock timeout, no Phase A
failure, brain.pglite written, idempotent re-run "All migrations up
to date" exits 0 (#1062 end-to-end), --list exits 0.

Per-test timeout 480_000ms as insurance against the runner's
--timeout=60000 default (bun's API spec: per-test wins).

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

* test(diag): dump apply-migrations output when CI exit != 0

The PGLite spawn test passes locally on macOS/bun 1.3.13 in ~11s
end-to-end but fails on Ubuntu/bun 1.3.14 in 4.92s with apply.exitCode
= 1 — fast enough that something is failing early, not timing out.
The runCli helper captured stdout+stderr but never printed them, so
the CI log only showed the bare assertion failure.

This commit prints the captured streams from BOTH init and apply
when the exit code mismatches expectation. After the next CI run we
can read the actual error message and diagnose the Ubuntu-specific
failure mode (likely BUN_INSTALL / HOME / PGLite WASM env quirk).
No behavior change; pure diagnostic output gate on failure.

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

* fix(test): shim `gbrain` on PATH for PGLite spawn test

Root cause of the Ubuntu CI failure: the v0.11.0 orchestrator's phase B
runs `execSync('gbrain jobs smoke')`. PGLite phase A now routes
in-process (the #1100 fix), but phase B and several follow-up phases
still shell out to the `gbrain` binary on PATH. Locally the binary
resolves via `bun link`; on CI Ubuntu it does not exist on PATH, so
execSync exits 127 → orchestrator returns 'failed' → apply-migrations
exits 1. Test failed at 4.92s with exitCode=1, well before any timeout.

Verified locally by removing ~/.bun/bin/gbrain to simulate CI:
  pre-shim:  apply.exitCode=1 (same as CI)
  post-shim: apply.exitCode=0 in 8.4s

The shim writes a tiny `gbrain` executable to a tmpdir that just
`exec`s `bun run <repo>/src/cli.ts "$@"`. Prepended to PATH for the
spawned subprocesses. Mirrors the production contract (gbrain on
PATH) without depending on `bun link` having run in the CI image.

Diagnostic dump from the previous commit stays — useful insurance for
the next time something silently fails inside a spawned binary.

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

---------

Co-authored-by: johnybradshaw <johnybradshaw@users.noreply.github.com>
Co-authored-by: mvanhorn <mvanhorn@users.noreply.github.com>
Co-authored-by: sharziki <sharziki@users.noreply.github.com>
Co-authored-by: Aashiqe10 <Aashiqe10@users.noreply.github.com>
Co-authored-by: lukejduncan <lukejduncan@users.noreply.github.com>
Co-authored-by: 100yenadmin <100yenadmin@users.noreply.github.com>
Co-authored-by: hnshah <hnshah@users.noreply.github.com>
Co-authored-by: p3ob7o <p3ob7o@users.noreply.github.com>
Co-authored-by: sliday <sliday@users.noreply.github.com>
Co-authored-by: nezovskii <nezovskii@users.noreply.github.com>
Co-authored-by: vincedk-alt <vincedk-alt@users.noreply.github.com>
Co-authored-by: sergeclaesen <sergeclaesen@users.noreply.github.com>
Co-authored-by: navin-moorthy <navin-moorthy@users.noreply.github.com>
Co-authored-by: billy-armstrong <billy-armstrong@users.noreply.github.com>
Co-authored-by: jeunessima <jeunessima@users.noreply.github.com>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-18 20:55:57 -07:00
08746b06d2 v0.22.9 feat: structured error code summary for sync --skip-failed (#501)
* feat: structured error code summary for sync --skip-failed (#500)

When sync encounters per-file failures, the blocked/skip-failed messages
now include a breakdown by error code (SLUG_MISMATCH, YAML_PARSE, etc.)
instead of just a raw count. This makes it immediately obvious *why*
files failed without requiring manual investigation.

Changes:
- Add classifyErrorCode() — maps error messages to ParseValidationCode
- Add summarizeFailuresByCode() — groups failures into sorted code summary
- SyncFailure now carries a 'code' field (backfilled on acknowledge)
- acknowledgeSyncFailures() returns AcknowledgeResult {count, summary}
- sync blocked + skip-failed messages show code breakdown
- doctor sync_failures check shows code breakdown for both unacked and historical
- 12 new tests for classifyErrorCode, summarizeFailuresByCode, and structured returns

Before:
  Sync blocked: 2688 file(s) failed to parse.

After:
  Sync blocked: 2688 file(s) failed to parse:
    SLUG_MISMATCH: 2685
    YAML_DUPLICATE_KEY: 3

Closes #500

* fix: eng-review fixes for sync error-code classification

- Reorder classifyErrorCode() so DB-layer errors (DB_DUPLICATE_KEY,
  STATEMENT_TIMEOUT) check BEFORE YAML patterns. Postgres "duplicate key
  value violates unique constraint" no longer mislabels as YAML_DUPLICATE_KEY.
- Rewrite MISSING_OPEN/MISSING_CLOSE/EMPTY_FRONTMATTER/NULL_BYTES/NESTED_QUOTES
  regexes to match the canonical messages emitted by collectValidationErrors()
  in src/core/markdown.ts. Previous patterns (e.g. /missing.*open/i) never
  fired because the upstream throw site emits prose ("File is empty...",
  "No closing --- delimiter found"), not the code name.
- Extract formatCodeBreakdown() helper that accepts either raw failures or
  pre-summarized {code, count}[] input. Replaces 3 duplicate inline builders
  in src/commands/sync.ts.
- 15 new tests (37/37 pass on test/sync-failures.test.ts):
  - DB vs YAML duplicate-key disambiguation (3 cases)
  - Canonical-message coverage for the 5 frontmatter codes (7 cases)
  - acknowledgeSyncFailures() legacy-entry backfill branch (2 cases)
  - formatCodeBreakdown() dual-input shape (3 cases)
- TODOS.md: file 3 follow-ups (P2 plumb structured ParseValidationCode;
  P0-at-ship CHANGELOG migration note for AcknowledgeResult; P3 concurrent-
  safe ack of sync-failures.jsonl).

Eng-review plan: ~/.claude/plans/then-codex-synchronous-toucan.md

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore: bump version and changelog (v0.22.9)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ci: 16-core runner + 4-way matrix shard for test job

The unit test suite ran 22m17s on ubuntu-latest (2-core/7GB) because:
- 187 test files run with bun test parallelism bounded by core count
- 23 of those files spin up a fresh PGLiteEngine + initSchema in beforeEach,
  paying ~22s WASM cold-start per test on the small runner

This commit fixes the runner side:
- runs-on: ubuntu-latest-16-cores (16 vCPU / 64 GB RAM)
- strategy.matrix.shard splits 4 parallel jobs, each running ~40 of 158 unit
  test files. Single-file wall-time floor is ~3 min after the test refactor,
  so 4 shards × 16 cores hits the floor quickly without wasting cores past it.
- pre-test gates (typecheck, check-jsonb, check-progress, check-wasm) only run
  on shard 1 — they're not test files and don't benefit from sharding.

scripts/test-shard.sh partitions test files by stable FNV-1a hash mod N. Same
file always lands in the same shard, so retries are reproducible. Pure shell,
portable to bash 3.2 (macOS) and bash 5.x (CI). Excludes test/e2e/ which runs
via bun run test:e2e separately and needs DATABASE_URL.

Also: ignore .claude/ harness state files (scheduled_tasks.lock etc) instead
of just .claude/skills/.

Cost: ~$0.19/run vs $0 (public repo, default runner is free). At 50 PRs/month
that's ~$10/month for ~5x faster CI.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* test: refactor top-3 PGLite-heavy files to share one engine per file

Three test files were spinning up a fresh PGLiteEngine + connect + initSchema
in beforeEach. PGLite WASM cold-start is ~22s on the small CI runner; doing
this per test multiplied wall-time across the suite. The 3 files alone
accounted for ~6.5 min of the 22m CI run (177s + 132s + 87s).

Refactor: move PGLite setup to beforeAll (one engine per file), wipe data
in beforeEach via the new test/helpers/reset-pglite.ts helper.

The reset helper:
- TRUNCATEs every public table CASCADE, including sources (so tests that
  register their own sources don't leak rows into the next test).
- Re-seeds the default source row that pages.source_id's DEFAULT FKs against.
  Without this, the next page insert would fail FK validation.
- Preserves schema_version so migration helpers don't think the brain is on v0.

Files refactored:
- test/extract-incremental.test.ts (8 tests, was 177s on CI)
- test/brain-writer.test.ts (16 tests; only the scanBrainSources block uses
  PGLite, was 132s on CI)
- test/sync.test.ts (37 tests; only the performSync dry-run block uses PGLite,
  was 87s on CI)

All 61 tests still pass locally. The remaining 20 PGLite-heavy files use the
same beforeEach anti-pattern; this commit only refactors the proven worst
offenders. Sweep the rest in a follow-up if CI numbers indicate it's worth it.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* ci: fall back to ubuntu-latest for matrix shard

The ubuntu-latest-16-cores label requires a provisioned larger-runner pool in
repo/org settings. Without that setup, jobs queue indefinitely waiting for a
runner that doesn't exist (verified: 4 shards stuck in 'queued' status with
empty runner_name for 5+ min).

Drop back to the default 2-core ubuntu-latest. The 4-way matrix shard still
delivers ~5-6x speedup via parallelism alone — 4 jobs running in parallel,
each handling ~40 of 158 unit test files. Cost stays $0 (default runner is
free for public repos).

If we ever provision a larger-runner pool, flip this label back to
ubuntu-latest-16-cores. The matrix + sharder will use the bigger boxes
unchanged.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Wintermute <wintermute@garrytan.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 10:12:10 -07:00
Garry TanandClaude Opus 4.7 891c28b582 v0.22.4 feat: frontmatter-guard — 0 resolver warnings + validate/audit/install-hook CLI (#448)
* fix: resolve check-resolvable warnings on master

- skills/maintain/SKILL.md: drop "citation audit" trigger; the focused
  citation-fixer skill is the single owner. Silences the MECE overlap
  warning surfaced by src/core/check-resolvable.ts.
- skills/RESOLVER.md: add citation-audit disambiguation row pointing
  citation-fixer (focused fix) and chain-into maintain for broader audit.
  Broaden query triggers ("who is", "background on", "notes on") so
  the failing routing-eval fixtures resolve.
- skills/enrich/SKILL.md: replace inlined Citation Requirements block with
  backtick-wrapped `skills/conventions/quality.md` reference (the format
  extractDelegationTargets recognizes). Silences the dry_violation warning.
- skills/citation-fixer/routing-eval.jsonl: rewrite the two failing fixtures
  to embed "fix citations" verbatim so the substring matcher passes.
- skills/query/SKILL.md frontmatter: mirror the broadened RESOLVER.md
  triggers so the trigger round-trip test passes.

Result: gbrain check-resolvable reports 0 warnings, 0 errors against
the actual checked-in skills/ tree.

* feat: extend parseMarkdown + lint with frontmatter validation surface

Add an opt-in validation surface to parseMarkdown(): when called with
{ validate: true }, returns errors[] populated with seven canonical
ParseValidationError codes:

  MISSING_OPEN, MISSING_CLOSE, YAML_PARSE, SLUG_MISMATCH,
  NULL_BYTES, NESTED_QUOTES, EMPTY_FRONTMATTER

Existing callers are unaffected — validation is opt-in via the new
opts argument. The validation logic lives here as the single source of
truth for what counts as malformed brain-page frontmatter.

src/commands/lint.ts now consumes parseMarkdown(..., { validate: true })
and emits stable lint rule names (frontmatter-missing-close,
frontmatter-yaml-parse, frontmatter-null-bytes, frontmatter-nested-quotes,
frontmatter-slug-mismatch, frontmatter-empty). MISSING_OPEN is suppressed
to avoid double-reporting with the legacy no-frontmatter rule.

Tests: test/markdown-validation.test.ts (NEW, all 7 codes) +
test/lint-frontmatter.test.ts (NEW, lint integration + suppression).

* feat: add brain-writer.ts orchestrator (scan / autoFix / writeBrainPage)

Thin orchestrator (~280 lines) on top of parseMarkdown(..., {validate:true})
and isSyncable() (the canonical brain-page filter from src/core/sync.ts).
Three consumers call into this module: the gbrain frontmatter CLI, the
frontmatter_integrity doctor subcheck, and the v0.22.4 migration audit
phase. Single source of truth — no parallel validation stack.

Public API:
  - autoFixFrontmatter(content, opts?): { content, fixes }
    Mechanical auto-repair for the fixable subset (NULL_BYTES,
    MISSING_CLOSE, NESTED_QUOTES, SLUG_MISMATCH). Idempotent.
  - writeBrainPage(filePath, content, opts): path-guarded, .bak backup
    before any in-place mutation. Path guard refuses writes outside
    sourcePath. .bak is the safety contract for non-git brain repos.
  - scanBrainSources(engine, opts?): walks every registered source via
    direct SQL on sources.local_path, uses isSyncable() to filter,
    blocks symlinks (matches sync's no-symlink policy), respects
    AbortSignal.

The dirty-tree guard from src/core/dry-fix.ts:getWorkingTreeStatus() is
NOT used here — it rejects non-git repos as unsafe, but brain repos
aren't always git repos. .bak backups are the contract that works
universally.

Tests: test/brain-writer.test.ts (NEW, 16 cases) — autoFix idempotency,
path-guard reject, .bak backup, per-source rollup, AbortSignal mid-scan,
single-source filter, missing-source-path graceful skip, symlink no-loop.

* feat: gbrain frontmatter CLI (validate / audit / install-hook)

New top-level command surface for the frontmatter-guard feature:

  gbrain frontmatter validate <path> [--json] [--fix] [--dry-run]
    Validate one .md file or recursively scan a directory. --fix writes
    .bak then rewrites in place. No git-tree-clean guard — .bak is the
    safety contract (works for both git and non-git brain repos).

  gbrain frontmatter audit [--source <id>] [--json]
    Read-only scan via scanBrainSources(). Per-source rollup grouped by
    error code. --fix is intentionally NOT available here; use validate
    --fix on the source path to repair.

  gbrain frontmatter install-hook [--source <id>] [--force] [--uninstall]
    Drops a pre-commit hook in each source that's a git repo (skips
    non-git sources with a one-line note). Hook script gracefully
    degrades when gbrain is missing on PATH (prints a warning, exits 0).
    Refuses to clobber existing hooks without --force; writes <hook>.bak.
    --uninstall reverses cleanly.

src/cli.ts wires frontmatter through handleCliOnly so --help works
without a DB connection. The audit subcommand instantiates an engine
internally only when needed.

Tests: test/frontmatter-cli.test.ts (NEW, 9 cases) +
test/frontmatter-install-hook.test.ts (NEW, 6 cases) — --help no-DB,
clean/broken validate, --fix dry-run, --fix non-git, --json envelope,
recursive directory scan with isSyncable filter parity, hook install
+ overwrite-protection + --force + --uninstall + silent-refresh.

* feat: doctor frontmatter_integrity subcheck

Adds a frontmatter_integrity subcheck under gbrain doctor that calls
scanBrainSources() (the same shared scanner the CLI and migration use).
Reports per-source counts grouped by error code, with a fix hint
pointing at `gbrain frontmatter validate <path> --fix`. Wrapped in
a doctor progress phase with heartbeat so 50K-page brain scans stay
visible.

Tests: test/doctor.test.ts (UPDATE) — assertion that the subcheck
calls scanBrainSources and the fix hint references the correct CLI.

* feat: frontmatter-guard skill (registered in manifest + RESOLVER)

New skill at skills/frontmatter-guard/SKILL.md that wraps the gbrain
frontmatter CLI for agent-driven workflows. Agent-agnostic — no
references to private host libraries. Registered in skills/manifest.json
and skills/RESOLVER.md (the trigger row was added in the Part A commit).

Triggers: "validate frontmatter", "check frontmatter", "fix frontmatter",
"frontmatter audit", "brain lint".

Includes routing-eval fixtures that pass the substring matcher. The
SKILL.md has the conformance-required Output Format and Anti-Patterns
sections. Anti-patterns explicitly call out: don't auto-fix MISSING_OPEN
or EMPTY_FRONTMATTER without user input, don't skip .bak backups, don't
install the pre-commit hook on non-git brain dirs.

* feat: v0.22.4 migration orchestrator (audit-only, source-aware)

Adds the v0.22.4 migration that surveys every registered source for
frontmatter issues and queues per-source repair commands without ever
mutating brain content. Three idempotent phases:

  - schema: no-op (no DB changes in v0.22.4)
  - audit: scanBrainSources() across ALL registered sources; writes
    JSON report to ~/.gbrain/migrations/v0.22.4-audit.json
  - emit-todo: appends one entry per source-with-issues to
    ~/.gbrain/migrations/pending-host-work.jsonl, each with the exact
    `gbrain frontmatter validate <source-path> --fix` command

The agent reads skills/migrations/v0.22.4.md after upgrade, surfaces
the report counts to the user, and runs the fix command only with
explicit consent. `apply-migrations --yes` never silently rewrites
brain pages.

Filename convention: TS orchestrator at v0_22_4.ts (underscores, since
TS module paths can't have dots); user-facing migration doc at
skills/migrations/v0.22.4.md (dotted, matches existing convention).
The pending-host-work.jsonl skill field references the dotted-path doc.

Skips cleanly when no sources are registered (fresh install).

Tests: test/migrations-v0_22_4.test.ts (NEW, 9 cases) + updated
test/migration-orchestrator-v0_21_0.test.ts to allow v0.22.4 after,
test/apply-migrations.test.ts skippedFuture arrays extended to include
v0.22.4, test/check-resolvable.test.ts regression guard asserting the
actual checked-in skills/ tree has 0 warnings + 0 errors.

* docs: pre-commit recipe + downstream agent upgrade notes for v0.22.4

- docs/integrations/pre-commit.md (NEW): recipe doc covering install,
  bypass (`git commit --no-verify`), uninstall, and downstream-fork
  integration notes. Includes the full pipeline diagram showing how
  the hook (write-time gate), doctor (audit gate), and CLI (fix tool)
  share parseMarkdown(..., {validate:true}) as the single source of
  truth.
- docs/UPGRADING_DOWNSTREAM_AGENTS.md: append v0.22.4 section with the
  diff pattern for forks that had inline frontmatter validators. Covers
  the five upgrade actions: replace ad-hoc validators, drop
  lib/brain-writer.mjs references (it never shipped), wire the doctor
  subcheck into custom health pipelines, optionally install the
  pre-commit hook on git-backed brain repos, and walk
  pending-host-work.jsonl after apply-migrations.
- llms.txt + llms-full.txt: regenerated from build:llms script after
  the new docs landed.

* chore: bump version and changelog (v0.22.4)

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

* fix: handle null loadConfig() return in frontmatter + migration paths

CI typecheck caught three call sites that passed loadConfig()'s
GBrainConfig | null result straight into toEngineConfig() (which
expects GBrainConfig, not null):

  - src/commands/frontmatter.ts:64 (audit subcommand connect)
  - src/commands/frontmatter-install-hook.ts:86 (install-hook connect)
  - src/commands/migrations/v0_22_4.ts:59 (audit phase connect)

The frontmatter CLI and install-hook paths follow the existing
src/commands/repair-jsonb.ts pattern: throw 'No brain configured. Run:
gbrain init' so users get an actionable message instead of a TS-shaped
runtime crash.

The v0.22.4 migration audit phase takes a different shape: a fresh
install or test environment running apply-migrations shouldn't fail
hard just because there's no brain to scan yet. Return a clean
'skipped: no_brain_configured' phase result so the orchestrator
continues normally and the ledger records a complete (skipped) run.

* test: add v0.22.4 migration E2E + injection point for testability

Closes plan item B14 (the E2E that was promised but not delivered before
the original ship). Runs the v0_22_4 orchestrator end-to-end on PGLite
against a fixture brain with two registered sources and synthetic
malformed pages on disk. Asserts:

  - audit phase writes ~/.gbrain/migrations/v0.22.4-audit.json with
    per-source counts (NESTED_QUOTES + NULL_BYTES on alpha,
    NESTED_QUOTES on beta)
  - emit-todo phase appends one entry per source-with-issues to
    pending-host-work.jsonl, each pointing at skills/migrations/v0.22.4.md
    with the exact `gbrain frontmatter validate <source> --fix` command
  - the migration is audit-only — no fixture page is mutated
    during apply-migrations (no .bak created, contents byte-identical)
  - re-running the orchestrator is idempotent — JSONL stays at 2 lines

Adds a small test-injection point to v0_22_4.ts:
  __setTestEngineOverride(engine: BrainEngine | null): void

Mirrors src/commands/repair-jsonb.ts pattern. When set, phaseBAudit
uses the injected engine instead of loadConfig + createEngine. Production
path is unchanged: the override is null by default and the existing
loadConfig logic runs end-to-end. Required because Bun's os.homedir()
does not observe mid-process process.env.HOME mutations, so we can't
redirect loadConfig's config-file lookup via env-var overrides; the
injection point is the only hermetic way to E2E-test the orchestrator
without writing to the user's real ~/.gbrain/config.json.

Test runs unconditionally in CI's Tier 1 (no DATABASE_URL needed,
PGLite in-memory).

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Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-26 20:45:05 -07:00