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Author SHA1 Message Date
Gergő Magyar
21a52af1d4
fix(lbug): ship FTS per-platform and recover in-place native aborts (#3274)
* fix(lbug): pin Ladybug core so Dependabot cannot ship a skewed FTS artifact

The extension version is a separate upstream constant. Ignore daily core bumps and fail the pairing gate when the committed manifest does not name the installed core.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): make doctor and CI FTS gates resolve the packaged artifact

Doctor and the REQUIRE_FTS file gates still treated an empty ~/.lbdb as
unavailable, which would turn three CI jobs red once analyze stops
installing into that tree.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): name native-abort and tuple-missing so analyze cannot mis-advise

The CLI summary's trailing else treated every unknown skip reason as a
missing extension. New crash and platform causes must get their own
remedies, not a network-install hint.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): delete the dead read-path FTS index create

ensureFTSIndex had no production callers and swallowed read-only
CREATE_FTS_INDEX failures, which hid the only signal that a reader
tried to write.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): vendor per-platform FTS artifacts so analyze needs no host install

Keyword search depended on a CDN fetch into ~/.lbdb. Shipping the five
published tuples inside the package makes air-gapped and ignore-scripts
installs load the same artifact the publish gate checksums.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): load the packaged FTS artifact before any network install

Analyze still required a CDN fetch into ~/.lbdb even when the package
already shipped the file. FTS now path-loads the vendored tuple first
and records source labels so a later truncated home copy cannot steal
the diagnosis.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): diagnose a core/extension version skew instead of a missing runtime

A structurally valid FTS artifact whose path version disagrees with the
packaged pin must name both versions, not prescribe VC++ or OpenSSL.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): stamp an FTS phase so repair stays usable after an in-place abort

A native CREATE_FTS_INDEX abort leaves no skip reason; the next run infers
it from the dirty flag, and --repair-fts must not treat that phase as a
half-written graph.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): park an in-place FTS crash WAL without wiping the graph

An FTS abort after a successful checkpoint must reopen the live index on
macOS, Windows, and Linux. Staging never parks the live WAL; readers keep
today's large-WAL refusal.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): refuse read-only opens of an FTS-poisoned WAL

MCP and serve cannot repair a leftover in-place abort. Fail before the
native open and name --repair-fts, on macOS, Windows, and Linux.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): name a vendor-neutral Windows OpenSSL prerequisite

OQ1 is unanswered here so GitNexus does not ship OpenSSL DLLs. Windows
FTS now asks for a system OpenSSL 3 runtime instead of Git Bash PATH.

Co-authored-by: Cursor <cursoragent@cursor.com>

* test(lbug): inject the FTS vendor root and redact it on HTTP and MCP

Path-loaded artifacts no longer vary with HOME. Tests pass an injected
vendor tree and assert search warnings never leak a filesystem path.

Co-authored-by: Cursor <cursoragent@cursor.com>

* docs(lbug): document load-only as the global FTS install default

Analyze still overrides to auto. Packaged per-platform artifacts load
before any network install on macOS, Windows, and Linux.

Co-authored-by: Cursor <cursoragent@cursor.com>

* docs(lbug): format the FTS install-policy README table

Prettier does not run on Markdown in pre-commit, so the U10 table wrap
needs its own formatting commit.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): skip FTS CREATE after a persisted native abort

A recovered analyze run was retrying CREATE_FTS_INDEX from skipReason
alone. Keep that skip until --repair-fts, fail closed on unsupported
tuples, and honor the checkpoint warrant for park/repair.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): honor checkpoint flushed warrant and align FTS tests with packaged vendor

A no-op CHECKPOINT must not satisfy the FTS park warrant, and CI still asserted HOME-only FTS isolation after analyze started path-LOADing the packaged artifact.

Co-authored-by: Cursor <cursoragent@cursor.com>

* test(lbug): accept a nonempty incremental write set in the #2790 recovery check

FTS-phase recovery can incremental-add files (changed=0, added=1). That is not the #2790 empty-diff wipe skip.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): compare FTS home versions to the core pin and tighten the publish filename gate

Ladybug's ~/.lbdb/extension directory is the runtime/core version; treating it as the artifact version false-diagnosed skew. The publish guard now rejects a path-escaping filename the same way the fetch script does.

Co-authored-by: Cursor <cursoragent@cursor.com>

* test(lbug): seed FTS e2e fixtures from the packaged vendor artifact

A machine with no ~/.lbdb copy should still run the vendor-survivorship cases; the seed no longer depends on HOME or a network install.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Address PR review feedback (#3274)

Keep in-place FTS abort evidence after persist so a second CREATE abort
cannot fail-open readers, and close the CLI, loader, embed, and e2e gaps
the review called out.

Note: full npm test hit Ladybug worker-pool startup failures under memory
pressure; tsc and 180 targeted unit tests passed.

Co-authored-by: Cursor <cursoragent@cursor.com>

* Address PR review feedback (#3274)

Run the vendored-path symlink guard on the OS matrix, put e2e HOME
fixtures on Ladybug's real extension layout, pin the embed crash-WAL
gate before the writable open, and let analyze writers park through
missing-shadow recovery.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(lbug): keep --repair-fts CI green after vendored-first FTS

Never-installed warning fixtures must not inspect a packaged vendor binary, and a failed dirty restamp must not abort an otherwise successful --repair-fts run.

Co-authored-by: Cursor <cursoragent@cursor.com>

* test(cli): give the #1169 analyze e2e the same 90s Windows budget as its sibling

The first #1169 persist-meta case was still on a 60s spawn/it budget and was killed banner-only on windows-latest after the FTS warning fixture no longer failed the shard first.

Co-authored-by: Cursor <cursoragent@cursor.com>

* test(ci): reweight Windows shards after the FTS e2e grew

Vendored-first HOME fixtures pushed fts-extension-e2e to ~6 minutes on windows-latest, so the old 146s weight packed it with skills-e2e and blew the 20-minute watchdog.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Gergo Magyar <gergomagyar0@gmail.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-14 08:52:24 +01:00
Gergo Magyar
30ec68fa7a fix(test): harden findInstalledFtsExtension for cross-OS filesystem quirks
Wrap the version-directory scan in try/catch so a transient FS error
(permission denial, an AV file lock on Windows, a directory vanishing
mid-scan) fails closed to null instead of throwing — matching the
original callers' contract, and safer across the Windows/macOS/Linux
CI matrix where these error modes differ.

Also drop the redundant USERPROFILE/HOME manual chain in
extension-binary-real.test.ts in favor of the repo's established
os.homedir() convention (already used ~15 other places here), which
Node resolves correctly per-OS and already honors env overrides.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-21 06:14:58 +00:00
Gergo Magyar
b751418985 fix(test): discover the installed FTS extension version dir instead of assuming it equals lbug.VERSION
resolveInstalledFtsExtension (extension-binary-real.test.ts) and
resolveSeedExtension (fts-extension-e2e.test.ts) both hardcoded the
on-disk FTS extension path as .lbdb/extension/<lbug.VERSION>/..., but
LadybugDB's native INSTALL/LOAD resolves its own extension-ABI version
directory, which does not always track the npm package version. Bumping
@ladybugdb/core from 0.18.1 to 0.18.2 in this PR still installs into a
0.18.1 directory, so both hardcoded lookups came up empty and failed
hard under GITNEXUS_REQUIRE_FTS=1 in CI (all platforms, shard 3).

Add findInstalledFtsExtension() to discover the real installed file by
scanning every version subdirectory, and use it from both test files.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-21 06:06:42 +00:00
Gergő Magyar
76a1c90b02
fix(fts): diagnose Windows FTS missing-dependency load failures (#2374, Phase 1) (#2383)
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* feat(lbug): classify FTS extension load errors with Windows missing-dependency guard (#2374)

Add classifyExtensionLoadError() — a pure-string, lbug-free four-way
classifier (missing_file / corrupt_file / missing_dependency / unknown).
The Windows catch-all guard keys missing_dependency strictly on the
error-126 signal, never LadybugDB's generic 'Failed to load library …
needed by extension' wrapper, so 127/5/1114 and truncated (193) files
route correctly.

* feat(fts): surface classified missing-dependency remedy in doctor, repair-fts, and degrade warnings (#2374)

Route the FTS load reason through classifyExtensionLoadError at all four
surfaces (doctor, --repair-fts error, analyze degrade log, ftsDegradedWarning).
For the Windows missing-dependency class, emit the runtime-install remedy
(VC++ redist, then OpenSSL) instead of the wrong reinstall-over-network
guidance; other classes keep their existing routing. Path redaction preserved
on the client-facing warning.

* test(fts): assert doctor surfaces the classified remedy end-to-end (#2374)

Extend the broken-file e2e: doctor now prints the corrupt-file re-download
remedy through the real CLI, and the Windows missing-dependency remedy
(VC++/OpenSSL) must not misfire on a corrupt file — the catch-all guard,
verified end-to-end. Also assert the repair path does not misfire.

* style(fts): apply prettier formatting to #2374 diagnosis files

* feat(fts): language-independent hedged fallback for Windows load failures (#2374)

The Windows OS-error tail is localized, so matching only en/zh 126 text left
other locales on the generic 'run doctor' remedy. lbug's 'Failed to load
library' wrapper is English on every platform and present for all load
failures, so use it as a fallback: when the localized tail matches no specific
class, emit a hedged remedy that points the user at their own OS error and
offers both branches (install runtime / --repair-fts) without prescribing the
wrong single fix. Precise en/zh 126 keeps its definite remedy.

* feat(fts): language-independent structural classifier via binary inspection (#2374)

Add diagnoseExtensionLoad: pull the extension's file path out of lbug's own
English wrapper and inspect the binary header (PE/ELF/Mach-O magic + arch)
directly, so corrupt-vs-valid is decided by the file itself, not the localized
OS-error tail. A valid binary that still failed to load ⇒ missing_dependency
(runtime dep), decided in any OS display language and on all three platforms.
Falls back to the string classifier (with its hedged fallback) when the file
can't be read. Wire all four surfaces to it. Event Viewer / GetLastError-via-FFI
were dead ends (lbug catches the failure — no crash event; no native FFI dep).

* test(fts): exercise the structural classifier on real binaries (#2374)

Add an integration suite that runs inspectExtensionBinary/diagnoseExtensionLoad
against genuine binaries — the running node executable, the real lbugjs.node
addon, and the installed FTS extension (valid); a truncated real binary and a
real text file (corrupt). Registered in cross-platform-tests PLATFORM_LOGIC so
it runs on the Windows + macOS matrix, proving the PE and Mach-O header parsing
on real PE/Mach-O files (ubuntu covers ELF).

* fix(fts): honor a corrupt_file verdict over a structurally-valid header (#2374)

The structural probe in diagnoseExtensionLoad inspects only the first 4 KB, so a
download truncated after its header reads 'valid' and was routed to the "install
VC++, reinstalling will NOT help" remedy — the exact loop #2374 exists to kill,
for the truncated-download case the module docstring claims it handles. Honor the
loader's own corruption report ("file too short" / Windows error 193
"not a valid Win32 application") before defaulting to the dependency remedy;
localized corrupt tails stay hedged missing_dependency, preserving
language-independence.

Addresses PR #2383 review finding F1.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(fts): return indeterminate for a PE header beyond the read window (#2374)

The structural probe reads only BINARY_HEADER_BYTES (4 KB). A valid PE with a
large DOS stub whose e_lfanew points past that window was wrongly called
'corrupt', routing a fine DLL to "re-download". A garbage e_lfanew from a truly
corrupt file is indistinguishable from here, so widen the header verdict with
'indeterminate' and return it in that case; the caller then defers to the
loader's own report instead of asserting a false verdict. Fat Mach-O stays valid
(LadybugDB ships thin per-arch binaries). Also covers the unmapped-arch and
garbage-PE-signature branches.

Addresses PR #2383 review finding F1-secondary.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(fts): drop contradictory reinstall guidance from the analyze degrade log (#2374)

For a missing runtime dependency the extension file is present, so appending
FTS_UNAVAILABLE_MESSAGE (which tells the user to install it "with network
access") to the remedy ("reinstalling will NOT help") produced self-contradictory
guidance on the main analyze surface. Lead the missing_dependency degrade log
with the class-neutral sentence (FTS_UNAVAILABLE_LEAD) and append only the
classified remedy; other classes keep FTS_UNAVAILABLE_MESSAGE unchanged.

Addresses PR #2383 review finding F2.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* perf(fts): cache the load diagnosis so the degraded warning does no per-request I/O (#2374)

ftsDegradedWarning() runs on every degraded /api/search response and MCP query,
and it was calling diagnoseExtensionLoad — a synchronous openSync/readSync of the
extension file — on every call. Compute the diagnosis once at mark-unavailable
time (the single load-failure sink, run per Database not per request), cache it on
ExtensionCapability, and have the warning read the cached result (falling back to
the pure, no-I/O string classifier if it is absent). Loader capability-shape
assertions relax from toEqual to toMatchObject for the new optional field.

Addresses PR #2383 review finding F3.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(fts): cover the missing_dependency remedy on the --repair-fts path (#2374)

The repair-fts error interpolates the classified remedy, but no test reached the
missing_dependency branch — only the corrupt/invalid-ELF path. Add a Windows
error-126 case asserting the thrown error carries the VC++ redistributable remedy
and omits the old "retry the network install" tail, and that no index is dropped.

Addresses PR #2383 review finding F6a (--repair-fts surface).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(fts): share the VC++ redistributable install hint (#2374)

The Microsoft Visual C++ redistributable name and aka.ms URL were duplicated
verbatim in WINDOWS_MISSING_DEPENDENCY_REMEDY and
STRUCTURAL_MISSING_DEPENDENCY_REMEDY. Factor a single VC_REDIST_INSTALL_HINT
constant so the pointer cannot drift between them; the composed remedy strings are
byte-identical (existing exact-text assertions unchanged). Also adds a test
covering the previously-unexercised structural remedy branch.

Addresses PR #2383 review finding F5a.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(fts): guard FILE_CORRUPTION_SIGNATURES parity with the installer script (#2374)

The corruption-signature list is deliberately duplicated between
extension-load-error.ts and scripts/install-duckdb-extension.mjs (the .mjs cannot
import the .ts), with nothing guarding against drift — a one-sided edit would
desync the FORCE-INSTALL verb from remedy classification. Export the array from
both and add a parity test that compares regex source + flags element-wise.

Addresses PR #2383 review finding F5b.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(test): run extension-binary-real in the sequential lbug-db vitest project (#2374)

extension-binary-real.test.ts imports @ladybugdb/core but ran in the parallel
`default` project, contrary to TESTING.md's rule that native-LadybugDB tests live
in the sequential `lbug-db` project. Add it to the lbug-db include list and the
default exclude list; it now runs under lbug-db and no longer under default.

Addresses PR #2383 review finding F6c.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(fts): fail loud, not silent-skip, on missing FTS artifacts under REQUIRE_FTS=1 (#2374)

The real-binary structural tests gated on raw .skipIf(!lbugNative) /
.skipIf(!installedFts), so under GITNEXUS_REQUIRE_FTS=1 a missing artifact would
silently vanish from a green CI run (the #2299 trap). These tests inspect the
extension file directly and need its path, not a loaded connection — so
skipUnlessFtsAvailable (which needs an initialized LadybugDB) does not fit. Add
requireFtsResourceOrSkip: skip gracefully offline, throw under REQUIRE_FTS=1. The
always-on process.execPath assertion still runs everywhere.

Addresses PR #2383 review finding F6d.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* style(fts): apply prettier formatting to the #2383 fix files (#2374)

Line-wrapping only; the quality/format CI check flagged three files. No behavior
change.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-06 21:27:37 +01:00