Files
Colby McHenry 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>
2026-07-16 23:50:02 -05:00

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[package]
name = "codegraph-kernel"
version = "0.1.0"
edition = "2021"
license = "MIT"
publish = false
description = "Native extraction kernel for CodeGraph — tree-sitter parse+extract with one JS boundary crossing per file"
[lib]
crate-type = ["cdylib"]
[dependencies]
napi = { version = "3", default-features = false, features = ["napi8"] }
napi-derive = "3"
tree-sitter = "0.25"
sha2 = "0.10"
regex = "1"
# Grammars — MUST stay revision-matched with the wasm grammars the fallback
# path loads (tree-sitter-wasms npm package / src/extraction/wasm/). The
# kernel-grammar-parity test asserts node-kind-table equality at test time;
# bump these together with the wasm side or that gate fails.
tree-sitter-typescript = "0.23"
tree-sitter-javascript = "0.25"
tree-sitter-java = "0.23"
tree-sitter-python = "0.23"
tree-sitter-go = "0.23"
[build-dependencies]
napi-build = "2"
[profile.release]
lto = true
codegen-units = 1
strip = "symbols"