kernel-r7b-swift
13 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Colby McHenry
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8ccf16de80 |
feat(kernel): R7b Swift walker — swift module, tree-sitter-swift 0.7.3 bump, swift default-routed
Fifth R7b batch-3 port, checklist-first recipe (docs/design/swift-kernel-port-checklist.md, 1,056 lines — the largest of the arc, with a built-extractor-validated emission pin and a childForFieldName truth table). Grammar bump first, validated standalone: tree-sitter-wasms ^0.4.0 (ABI 13) → crate 0.7.3 — with a provenance twist: the wasm is built from the CRATE TARBALL's src/ (alex-pinkus keeps generated files off main and the 0.7.3-with-generated-files tag ships an older ABI-14 generation that can never sha-match; grammar.json rules are JSON-equal; the tarball is byte-for-byte what the kernel's cargo build compiles — table identity by construction). Older crates evaluated and rejected: clean-parse shapes are byte-identical on 0.7.3 (53-line CST battery diff, all inert), so an older pin buys nothing and loses the macro-era wins. Delta = error-set membership (63 old-error files parse clean: swift-testing #expect, #Preview/#GET macros, package access, typed throws — vapor 23.1%→9.3%; 21 NEW-only regressions in 3 probed construct classes) + two gate-found categories: docstring boundaries near #if directives (7 clean files, docstring-field-only — verified mechanically) and array-literal-callee call refs (2 refs, 1 file). Every hunk classified via the error-union rule + parked-ref↔edge ripple pairing. Walker (the arc's biggest) centers on the #1020 DEDICATED property branch: computed properties → property nodes with the getter walked under the property (SwiftUI body), static let/var → constant/variable, stored → field, decorator/type-annotation/@Siblings-attr-arg refs all attached to the ENCLOSING TYPE, stored initializer calls attributed to the class. Preserved bug-for-bug: the never-resolving 'parameter' field (zero param type refs, zero signatures), present-false isAsync, open→internal visibility, everything-is-extends inheritance (first type_identifier per specifier), no instantiates refs ever, subscript reads as `calls arr`, `defer` as `calls defer`, multi-case enum entries minting only the first case, /** */ block docs ignored AND chain-breaking, init/deinit/subscript minting no nodes with visitNode-routed bodies (calls → class, static reads → nothing), multi- segment extension resolveName, sugar extension names, the #selector shapes, and the value_argument label-forward skip. ONE fix found by the sweep (then pinned in the fixture + checklist): the shared `assignment` shadow-prune case is swift-live — declared-then-assigned `let X: T` prunes X as a value-ref target. Gates: sweeps 0-diff Alamofire 89/98, vapor 224/247, swift-nio 407/554 (--max-deferral 0.3 — swift error incidence is 9–27% on BOTH arms, structural; every deferral count matches the survey's table exactly); full-init dumps byte-identical ×3 (31.9k/20.7k/126.3k lines); the Alamofire census reproduces property=348 (the #1020 number) on the kernel arm; kernel-swift-parity suite (206-line torture + CRLF + the #if-between-enum- cases defer fixture) + swift grammar-parity row; full suite 2,626 green ×2 under CODEGRAPH_KERNEL_EXPECT=1. DEFAULT_ROUTED += swift (14 langs). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Colby Mchenry
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a6c62d77df |
feat(kernel): R7b PHP walker — php module, tree-sitter-php 0.24.2 bump, php default-routed (#1380)
Fourth and final R7b batch-2 port, checklist-first recipe (docs/design/php-kernel-port-checklist.md). Grammar bump first, validated standalone with the diff ENUMERATED + CLASSIFIED (unlike rust/ruby the php bump is NOT graph-neutral): tree-sitter-php ^0.22 (tree-sitter-wasms, 2023) → v0.24.2, the full HTML-interleaving `php` variant (the walker calls LANGUAGE_PHP, never PHP_ONLY) — crate pinned =0.24.2, wasm built from tag 5b5627f's checked-in php/src/parser.c + scanner.c + shared common/scanner.h (all sha-matched against the crates.io tarball, ABI 14→15). Old-vs-new full-init diffs decompose completely into: (1) the anonymous_class wrapper shape (anon-class nodes/methods re-shape — 2,532 rows), (2) grouped nested-clause skip (absent in the gate repos, fixture-pinned), (3) 32 formerly-erroring files parsing clean (monolog Level.php, symfony Request/Response with 8.4 property hooks), (4) a survey-missed category found at gate time: the 8.4 parenthesis-free `new X()->m()` chaining misparse fix (86 garbage instantiates refs disappear, precision-positive), plus resolution RIPPLE proven mechanically (every remaining ref-table flip pairs 1:1 with a resolved edge on the opposite side; node rows byte-stable outside 1/3/4). Walker (java.rs chassis + the php specifics) preserves bug-for-bug: the visitNode hook (const_declaration at ANY scope → bare `constant` nodes, values never walked; trait-use → implements refs WITH filePath via the ruby port's REF_FLAG_FILE_PATH wire slot), FIRST-namespace whole-file scoping (braced namespaces scope nothing; namespaced files DROP top-level const value-ref targets), the import trio (single/aliased/grouped incl. the nested-clause skip, include/require static-literal-only, `Foo\Bar::Baz` use refs), the call-encoding zoo (DOT-joined scoped calls, `this->prop.m` #1251 encoding, `Cls::factory().m` fluent with inner args dropped, nullsafe `?->` emitting nothing, unsuppressed literal receivers), interface multi-extends first-base-only drop, anon-class methods as file-level functions (top) or vanishing (in-body), property type-hints emitting no field refs, the final-modifier-as-type signature quirk, HOF-gated string callables (skipGate) + array callables, and the `name`-node value-ref reader. Gates: sweeps 0-diff monolog 217/217, laravel-framework 3007/3008, symfony 10726/10737 (13,950 files byte-parity; 12 deferrals = exactly the predicted genuinely-broken fixtures, ≈0–0.1%); full-init dumps byte-identical ×3 (16.1k/354.2k/702.8k lines); kernel-php-parity suite (torture + drupal .module + leading-HTML fixtures, CRLF variants, wire-flag pin, defer) + php grammar-parity row; full suite 2,622 green ×2 under CODEGRAPH_KERNEL_EXPECT=1. DEFAULT_ROUTED += php (13 languages). Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Colby Mchenry
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1909931238 |
feat(kernel): R7b Ruby walker — ruby module, tree-sitter-ruby 0.23.1 bump, ref-flag wire slot, ruby default-routed (#1379)
Third R7b port, checklist-first recipe (docs/design/ruby-kernel-port-checklist.md). Grammar bump first, validated standalone (the rust pattern): tree-sitter-ruby ^0.20.1 (tree-sitter-wasms, 2024-02) → v0.23.1 — crate pinned =0.23.1, wasm built from tag 71bd32f's checked-in parser.c/scanner.c (both sha-matched against the crates.io tarball; content bump, ABI stays 14). Old-vs-new full-init dumps: sinatra/jekyll byte-identical; rails = exactly the one classified hunk (the `recv&.!=` safe-nav operator misparse fix, `table_name.!` → `table_name.!=`, precision-positive). Walker (python.rs chassis + the six ruby divergences) preserves bug-for-bug: the importTypes:['call'] funnel (class-body DSL — attr_accessor, has_many, define_method incl. its block, sinatra route blocks — emits NOTHING at non-body scope), hook-handled module multiply-capture (nested modules re-scan their subtree per level after popping — `this.hooked` fn-refs from class AND module AND file), the sibling-scan visibility trio (bare `private` invisible; `private :sym`/`private def` poison all later defs; the inner def stays public), bare-call statements (do…end body_statement emits, brace-block block_body doesn't), `.new` instantiates with last-`::`-segment names, constant-receiver references refs, require/require_relative path refs (posix-normalized, `.rb`-suffixed, `Kernel.require` and interpolated-path quirks included), `=begin` docstring marker survival, and the reverse-order value-ref DFS. Wire v2: the hook's mixin `implements` refs carry `filePath: ctx.filePath` — the ONE extraction-ref denormalized field (php's trait-use refs share the shape). RefRow's first pad byte becomes a flags slot (REF_FLAG_FILE_PATH); decode re-attaches its own filePath parameter; KERNEL_ABI_VERSION 1→2 on both sides (mismatched dist/.node pairs degrade to wasm, as designed). Gates: sweeps 0-diff sinatra 147/147, jekyll 164/164, rails 3452/3452 (3,763 files, 0 deferrals — ruby error incidence 0.00%, any deferral = walker bug); full-init dumps byte-identical ×3 (7.2k/9.4k/375.6k lines); kernel-ruby-parity suite (torture + CRLF + wire-flag pin + defer) + ruby grammar-parity row; full suite 2,613 green ×2 under CODEGRAPH_KERNEL_EXPECT=1 (one unrelated mcp-initialize timing flake under parallel load, passes solo 3/3 ×3). DEFAULT_ROUTED += ruby (12 langs). Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Colby Mchenry
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286e9ccc2d |
feat(kernel): R7b C# walker — csharp module, tree-sitter-c-sharp 0.23.5 pin, csharp default-routed (#1378)
Second R7b port, checklist-first recipe (docs/design/csharp-kernel-port-checklist.md; parity passed FIRST RUN again). No grammar bump — the #717 vendored wasm verified table-identical to crate 0.23.5 (ABI 15, STATE_COUNT 8053, node-kind + field tables); first port with no grammar-prep step. The #237 #if-blanking preParse stays TS-side via the existing route-point hoist. Walker preserves bug-for-bug: the single-namespace-node quirks (second namespace nests under the first, nested namespaces leave no trace, import refs hang off the namespace node), raw member-access callee texts (this./base./literal receivers, multi-line fluent chains) with unconditional chain re-encode, deliberate emission holes (property accessor/expression bodies, ctor initializers, delegates/events/ operators/indexers/local functions, top-level locals), garbage extends refs ((repo) primary-ctor args, BaseDto(Name) record bases, enum : byte), the alias- import moduleName quirks, nameof-as-call, CSHARP fn-ref spec (+= subscription, this.X bare-name form, argument layer, initializer lists), C# type-ref engine (nested-generic returnType failure included), and value-ref shadow pruning. Gates: sweeps 0-diff serilog 211/216 / Newtonsoft.Json 914/945 / jellyfin 2104/2105 (deferrals match the survey's per-repo predictions — both-arm #if damage; default --max-deferral 0.1 holds, no c/cpp exemption); full-init dumps byte-identical ×3 (14.0k/109.1k/210.8k lines); kernel-csharp-parity suite (torture ×3 + CRLF variants + 8 micro-pins + defer) + csharp grammar-parity row; full suite 2,608 ×2 under CODEGRAPH_KERNEL_EXPECT=1. DEFAULT_ROUTED += csharp (11 langs). Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Colby Mchenry
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f1ca991943 |
feat(kernel): R7b Rust walker — rustlang module, tree-sitter-rust 0.24.2 bump, rust default-routed (#1371)
First R7b language port. Grammar: tree-sitter-rust pinned =0.24.2 + wasm vendored from tag 77a3747 (parser.c/scanner.c sha-matched against the crates.io tarball), replacing the 2023 ABI-14 tree-sitter-wasms build — the bump alone is precision-positive on the wasm path (receiver-qualified instance-method resolutions replace ambiguous bare-name matches; node sections byte-identical on ripgrep/tokio). Walker mirrors the TS reference bug-for-bug per docs/design/rust-lang-kernel-port-checklist.md (survey artifact): dead-code isAsync, impl-pushes-no-scope, the impl-Trait-for-Generic<T> trait-receiver quirk, phantom const identifiers, use-binding triple emission, wildcard-use-emits-nothing, scoped-supertrait drop, chained-call re-encode gated on scoped_identifier, Rocket route macros body-only. Gates: parity sweeps 0 diffs — ripgrep 101/101, tokio 790/790, rust-analyzer 1217/1488 (271 deferrals are token-macro-table sources that error on BOTH arms — grammar-inherent); full-init dump-diffs byte-identical on all three (3,857 / 13,440 / 39,030 nodes); kernel-rustlang-parity suite (torture + CRLF + defer) in npm test; full suite green x2 with CODEGRAPH_KERNEL_EXPECT=1. Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Colby Mchenry
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69ea438bac |
perf(kernel): cFnPtr native extraction sweep — step 2, pass 230→151s across the arc (§7a.10) (#1365)
Task #5 step 2. The fuse-then-link refactor (#1364) left the extraction sweep as a clean per-file boundary: raw text in → collected facts out. This ports that sweep to the native kernel: `cfnptr_scan_files` (codegraph-kernel/src/cfnptr.rs) strips and scans a batch of 16 files per NAPI call, and the TS side only reads files, ships batches, interns the returned facts, and resolves include paths. The JS sweep remains as the fallback (no binary, feature detection against older binaries, CODEGRAPH_KERNEL=0, or CODEGRAPH_KERNEL_CFNPTR=0). Parity discipline: the JS regexes are the spec, so the scanners are hand-rolled byte machines reproducing that engine — ASCII \w/\b next to UNICODE \s (NBSP/U+2000-200A/FEFF decoded from UTF-8), alternation order, lastIndex resume, and the observable backtracking dimensions (INIT/ARRAY modifier and struct/star/bracket optionals, DISPATCH's greedy segment loop); greedy shortcuts only where backtracking provably can't rescue a match. The native stripper blanks per UTF-16 code unit, so its output is string-identical to the TS stripper — pinned by a new kernel arm on the strip differential oracle (fixtures + 500 seeded random cases). Gates, all green: new differential suite (adversarial fixture project — CRLF, NBSP, continuations, decoy strings, unterminated comments, backtracking shapes — indexed native-vs-JS: identical edge streams, plus a record-level scanner check); repo differential on git/redis/vim/SameBoy (identical, 705/852/433/180 edges); probe-hash on the live linux kernel DB reproduced f6e1713d… (279,335 rows); linux init counts exact 2,049,153/6,413,518; dump sha 6dd1185b… reproduced (10,446,478 lines); full suite green ×2 (153 files / 2588 tests). Measured (8c cg1212, quiet host): cFnPtr sub A=47.9s B=1.1 C=40.9 D=24.1 E=36.8 = 150.9s vs step 1's 179s and the pre-arc 230s (−34% cumulative); the sweep itself halved (94.5→47.9s, JS strips 132.4k→68.9k). callback-synthesis phase 199.9→171.1s. E's attributed wall grew from overlap shift under parallel synthesis; the phase total is the honest number. Full record: plan §7a.10. Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Colby Mchenry
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2d72891b59 |
feat(kernel): R7a C/C++ walker — dual-lang ccpp module, preParse hoist, 7 new blanks, c/cpp default-routed (#1346)
Parity: 0 diffs on redis/git/fmt/protobuf/ALS sweeps; full-init dumps byte-identical on all five + linux at kernel scale (10.4M dump lines, same sha256 both arms). Linux 2c/6GB envelope: kernel-arm 19.1min vs wasm-arm 22.9min (parse 356s vs 435s) on a much richer graph (the new blanks recover error-swallowed code: git 2x nodes, linux kernel/+mm/ 3x). Deferral guard corrected by measurement (C/C++ error incidence 9-42%; --max-deferral flag); defer-reuse memo kills the 3x re-blank/re-parse cost deferred files paid. Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Colby Mchenry
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5e329adc28 |
fix(kernel): CRLF docstring parity — JS multiline ^ anchors after \r, regex crate's (?m)^ is \n-only (#1329)
On CRLF checkouts (every Windows autocrlf clone) the JS reference's block-continuation strip /^\s*\*\s?/gm finds a line start after the \r and its greedy \s* consumes the \n, leaving a bare \r in the docstring; the kernel's (?m)^ pass matched after \n only and kept \r\n. Caught by the O2 Windows VM leg (6 kernel-tsjs-parity failures), reproduced on macOS by CRLF-converting the fixtures. js_multiline_strip now replicates the JS anchor set (\n, \r, U+2028, U+2029) for all five line-marker passes; CRLF variants of every torture fixture are pinned in kernel-tsjs-parity, derived in-memory so nothing can normalize them away. Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Colby McHenry
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c2503e2bee |
feat(kernel): R5 — Python and Go ports, gates passed, default-on
Python (codegraph-kernel/src/python.rs) and Go (src/go.rs) join the native kernel, mirroring the wasm extractors bug-for-bug. Python: decorated_definition docstrings/decorators (decorates refs only for bare-identifier decorators — the call-kind quirk), function-in-class → method, module-level assignments always extract as variable, from-import per-name binding refs, self.x fn-ref candidates as bare names. Go: receiver methods with Recv::name qualified names + contains edges to the first earlier struct of that name, type_spec struct/interface classification with embedding→extends and interface method nodes, composite-literal instantiates keeping the package qualifier, top-level var/const initializer walks attributed to the declared symbol (#693), 2-hop field chains (#1276), New().Method() re-encode (#645/#608), and the GO_SPEC fn-ref layers. Grammars: tree-sitter-python 0.23.6 + tree-sitter-go 0.23.4 crates, with wasm vendored from the same tags (parser.c sha-matched) — both were 2023-era in tree-sitter-wasms. Gates: extraction sweeps 100% (flask 83/83, django 3,035/3,038 +3 error-file deferrals, gin 99/99, prometheus 978/979 +1); full-init dump-diffs byte-identical on flask (10,833 rows), gin (17,540), django (360,794), and prometheus (213,758); torture fixtures enforced in npm test. DEFAULT_ROUTED now covers typescript/tsx/javascript/jsx/java/ python/go. Full suite: 2,471 tests pass. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Colby McHenry
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03d54e47a1 |
feat(kernel): R4 — Java port with Lombok synthesis, gate passed, default-on
Java joins the native kernel (codegraph-kernel/src/java.rs), mirroring the wasm extractor's Java paths bug-for-bug: package namespaces, imports, javadoc, annotations→decorates, type_list inheritance, static-final constants, enum constants, anonymous classes (including the TS side's 0-based-line quirk on the extends ref), method_invocation calls with the this.field unwrap and the Foo.getInstance().bar() chain encoding (#645/#608), static-member value reads, method-reference fn-refs (#756), value-reference edges, and the full Lombok member synthesizer (#912: Getter/Setter/Data/Value/Builder/ToString/ EqualsAndHashCode/Slf4j-family with taken-member dedup). The shared docstring/textutil modules moved to crate level. Grammar: tree-sitter-java 0.23.5, with the wasm grammar vendored from the same tag (parser.c sha-matched) replacing tree-sitter-wasms' 2023-era build. Gate (plan §4c): extraction sweeps 100% — gson 262/262, retrofit 341/341, dubbo 4,048/4,048 — plus a Java torture fixture in npm test; full-init dump-diffs byte-identical on gson (49,766 rows), retrofit (62,735), and dubbo (441,266 rows); all R2/R3 repos re-verified; Linux container runs all 23 kernel tests green under CODEGRAPH_KERNEL_EXPECT=1. The gate caught a real cross-language bug: fn-ref dedupe and value-ref self-target checks must compare node ID STRINGS, not node-table rows — ids collide for same-(kind, name, line) nodes, which minified one-line bundles hit routinely (retrofit's website JS exposed it; latent in the TS/JS walker since R2, never released). Fixed in both walkers. Benchmark honesty: dubbo fresh-init on an 11-core Mac is ~flat (parse-loop wall 5,020→4,394ms; total ~11.3s both arms) because that wall is main-thread-bound (reads + store), not worker-CPU-bound — the §6 expectation assumed otherwise. Where worker CPU binds the kernel delivers: dubbo on a 2-CPU/6GB container drops 27.8-28.6s → 22.3-22.8s (~1.25×). The identified lever for the many-core headline is decoding kernel buffers directly into store rows (skipping per-node JS object materialization); the buffer contract already carries everything. DEFAULT_ROUTED now includes java. Full suite: 2,467 tests pass. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Colby McHenry
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c8cca9a601 |
feat(kernel): R3 — TS/JS equivalence gate passed, kernel default-on
Gate evidence (docs/design/rust-kernel-migration-plan.md §4b):
- Graph parity, byte-identical (stronger than the §5 ≤0.5% bar): full
codegraph-init dump-diffs kernel-vs-wasm on express (13,712 rows),
excalidraw (89,898), and vscode (2,378,238 rows) — identical bytes.
Python control repo (flask) identical + timing unchanged. The parity
harness is now ORDER-sensitive (emission order drives rowids, which
drive resolution order) and dumps come from the new
scripts/dump-graph.mjs (natural keys, no rowids/timestamps).
- The one real find, caught by the vscode tier: tree-sitter error
RECOVERY is encoding-dependent — byte-identical grammar sources and
the same core (0.25.10) recover erroring files differently under
UTF-8 (native) vs UTF-16 (web-tree-sitter) parsing; proven by
reproducing the wasm tree with a native UTF-16 parse. Policy: the
kernel defers any file whose tree has_error() to the wasm extractor
(silent 'defer:' signal, per file) — parity by construction on
erroring files (incidence 0-0.42% across the gate repos), and the
harness fails if deferrals exceed 10% so a broken kernel can't hide
behind the fallback.
- Retrieval invariants: canonical excalidraw flow (mutateElement →
renderStaticScene) connects end-to-end on the kernel-indexed graph;
synthesized-edge families present. Agent A/B is vacuous under
byte-identical DBs (same justification as #1320-#1322).
- Perf: vscode init 105.4s → 82.1s (1.28×) on an 11-core Mac;
excalidraw on a 2-CPU/6GB Linux container (the CI-runner envelope)
6.2-7.1s → 4.3-4.8s (~1.5×). Linux arm64 in-container build: all 22
kernel tests green under CODEGRAPH_KERNEL_EXPECT=1. Windows VM leg
deferred (VM stopped; prlctl start needs Parallels Pro) — benign: a
missing .node falls back to wasm, and the release matrix builds and
gates the win32 prebuilds.
- Full suite: 2,465 tests pass WITH default-on routing, so the entire
extraction corpus now exercises the kernel for TS/JS wherever a
.node is staged.
DEFAULT_ROUTED = {typescript, tsx, javascript, jsx}. Override:
CODEGRAPH_KERNEL_LANGS (replaces the set) / CODEGRAPH_KERNEL=0 (kill).
Changelog entry added under [Unreleased].
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Colby McHenry
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9ad5cd7ba2 |
feat(kernel): R2 — full TypeScript/JavaScript extraction port, byte-parity with the wasm path
Replaces the R1 seed .scm emitter with a bespoke Rust walker (codegraph-kernel/src/tsjs/) that mirrors TreeSitterExtractor's TS/JS paths function-for-function: declarations (incl. #808 field/property classification), qualified names, docstrings (#780 wrapper climbs), signatures, imports/re-exports + per-binding refs, calls with receiver-qualified callees (#1230 literal-receiver skip), instantiations, decorators, inheritance, type annotations (#381), type-alias members + tuple contracts (#359/#634), React component recognition (#841 forwardRef/memo/styled), object-of-functions / zustand-through-middleware / RTK Query endpoints + generated hooks / vuex + pinia store shapes, function-as-value capture with the flush gate (#756), and value-reference edges with the shadow prune (#895/#897). The generic query emitter is deleted — extraction parity needs logic .scm can't express; future languages get walkers too (migration plan §4a). Positions and JS string-slice semantics are emitted in UTF-16 code units natively, so kernel output is byte-identical to web-tree-sitter's — no column diff class exists. Parity evidence (macOS): scripts/kernel-parity.mjs (full-object multiset diff per file) — this repo 353/353 files, excalidraw 643/643 (10,650 nodes / 10,726 edges / 68,307 refs), plus torture fixtures checked into __tests__/fixtures/kernel-parity/ and enforced in npm test by kernel-tsjs-parity.test.ts. The strict compare caught one real decoder bug the loose harness missed: refs must NOT carry denormalized filePath/language at the extractFromSource seam (the store fills them). Perf: extraction 2.6× single-thread on excalidraw (487ms vs 1,255ms, identical outputs). Routing stays opt-in (CODEGRAPH_KERNEL_LANGS) until the R3 equivalence gate (large repo, DB dump-diff, retrieval invariants, agent A/B, Linux/Windows) passes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |
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Colby McHenry
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c5eebe6beb |
feat(kernel): R1 scaffold — napi-rs extraction kernel, buffer contract, routing + fallback, grammar-parity CI
Phase 0 of the Rust extraction-kernel migration (docs/design/ rust-kernel-migration-plan.md, now checked in with §3a recording the shipped state): - codegraph-kernel/ napi-rs crate: extractFile(path, content, language) → five flat buffers (meta/nodes/edges/refs/arena), one JS boundary crossing per file. Node ids computed Rust-side, byte-identical to generateNodeId (pinned by test vector). Reserved per-node metrics slot for the Arc 3.2 code-metrics work. - Generic .scm-driven emitter (@def.<kind>/@name/@ref.<kind> captures, byte-range scope stack → ::-joined qualified names, contains edges, refs attributed to the innermost enclosing symbol). Seed TS/JS queries are smoke-level; R2 replaces them with the full port. - Routing seam in extractFromSource with per-file wasm fallback. DEFAULT_ROUTED is empty — no behavior change until a language passes its equivalence gate (R3). Dev opt-in: CODEGRAPH_KERNEL_LANGS. Kill switch: CODEGRAPH_KERNEL=0. Loader verifies ABI + kind tables before routing; EDGE_KINDS became a runtime array because kind order is now wire contract. - Grammar-source parity: vendored TS/TSX/JS wasm grammars built from the exact crate revisions (tree-sitter-typescript v0.23.2, tree-sitter-javascript v0.25.0, checked-in parser.c, ts-cli 0.25.10) — the tree-sitter-wasms builds were 2023-era, which the new kernel-grammar-parity test caught on day one. Production TS/JS parsing gets 2.5 years of grammar fixes; full suite green (2456 tests). - Build/release wiring: scripts/build-kernel.sh + npm run build:kernel; release.yml kernel prebuild matrix (continue-on-error — the kernel is optional everywhere, bundles fall back to the wasm path); bundles stage lib/kernel/codegraph-kernel.node; release job runs the kernel suites with CODEGRAPH_KERNEL_EXPECT=1. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> |