Reuse unsafeIndexRootReason before scanning indexed subprojects so stray manifests at home or broader roots cannot inject unrelated context. Preserve workspace adoption for #964.
Validation: four new regressions fail before the guard and pass after it; 48 relevant tests and npm run build pass. Confirmed the real os.homedir() leak before and after the fix with fixture cleanup.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
* fix(db): graceful FTS5 fallback when Node.js build lacks FTS5 support (#1532)
Official Node.js binaries do not compile FTS5 by default, causing codegraph
init to fail with 'no such module: fts5'. Added runtime FTS5 detection:
- Split schema execution to try FTS5 separately, skip on failure with warning
- Added fts5Available flag to DatabaseConnection and QueryBuilder
- Bulk-load and search paths skip FTS5 operations when unavailable
- Search falls back to LIKE + fuzzy matching when FTS5 is missing
(cherry picked from commit ed708b7f60540367d8a810b0388aaa05ce0a0933)
* fix(db): preserve core schema during FTS5 fallback (#1532)
Keep required tables and indexes after the FTS triggers outside the
optional schema block in the upstream #1625 fix. Without this boundary,
simulated-missing-FTS5 indexing still fails on name_segment_vocab.
Add seven regressions using real SQLite with FTS5 creation intercepted,
covering initialization/open, LIKE and fuzzy search, non-FTS schema parity,
bulk no-ops, and real FTS5 search and bulk-load recovery. Credit
@aniruddhaadak80 under Unreleased fixes.
Validation on Linux x64 with Node v22.19.0:
- npm run build passed, including viewer and grammar asset checks.
- 34 tests passed across fts5-fallback, node-sqlite-backend,
sqlite-backend, and db-perf.
- Rebuilt CodeGraph initialization, indexing, reopening, search, and
cross-file callers passed with simulated missing FTS5 and real FTS5.
Fixes#1532.
Supersedes #1625.
---------
Co-authored-by: Aniruddha Adak <aniruddhaadak80@users.noreply.github.com>
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Adapt @uvmplus's PR #1481 (3ecf7479) to the shared symbol lookup and
named-symbol flow resolver on current main. Missing names return not found
with suggestions, and exact matches with no callers stay empty.
Preserve #1512 definition grouping and --file narrowing, #173 qualified
misses, and codegraph_node's intentional fuzzy file lookup. Port the
upstream regression suite and cover the moved shared lookup paths.
Validation on Linux with Node 22: project build, 74 requested tests,
47 related flow tests, and 16 same-fixture CLI/MCP checks pass. Baseline
captured 12 failing tests and 13 failing fixture checks.
Fixes#1473.
Supersedes #1481.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Adapt upstream PR #1485 by @valkyriweb (cc791cfc51b100097571421b4ab7c53b96ceb202)
onto current main. Keep the upstream alias-binding module and six-test suite
verbatim, preserve target-kind gating and default-export bindings, and add
one credited Unreleased changelog entry.
Linux verification (x86_64, Node 22.19.0): TypeScript build and asset copy
pass; the fresh ./impl.js repro changes callers/impact of realImpl from
missing consumerFn to including it. All 6 upstream tests and 231 related
resolver regression tests pass.
Fixes#1482
The Forge PR will supersede upstream PR #1485.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Land upstream PR #1687 by danusha2345 (fix commit 6e9bbb26), using the
PR tip implementation with only a Rust doc-comment placement cleanup.
Read parameter lists and return types positionally in the wasm extractor
and native kernel in lockstep, preserving verbatim signature text.
Verified on Linux x64 with Node 22.19.0: reproduced three undefined
signatures in both backends before the fix, then confirmed all three
expected signatures and exact wasm/kernel parity after rebuilding
TypeScript and the linux-x64 kernel. All 31 focused tests pass: 15 Kotlin
extraction, 6 Kotlin parity, and 10 kernel scaffold checks, with
CODEGRAPH_KERNEL_EXPECT=1 for the native suites.
Add the upstream #1495 changelog bullet while preserving all other
Unreleased entries. Keep EXTRACTION_VERSION unchanged for this bug fix.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
A project CodeGraph has no grammar for was indistinguishable from an empty one: unsupported extensions are filtered out at discovery, so filesDiscovered was 0, the reconciliation in index.ts found no shortfall and recorded index_state as complete, and the CLI printed the same 'No files found to index' it prints for an empty repo.
That silence is what makes it costly over MCP: an empty result reads identically to 'no match', and the agent has been told to trust the graph rather than grep.
The scan already visits every file, so the tally of what it declined to index costs no extra I/O and no second pass. index_state itself is left alone: changing its values would change the status --json contract, which is a call for the maintainer to make.
(cherry picked from commit 2c20892789897f502f84152f78b777b11d65fdaa)
Co-authored-by: Max Hsu <maxmilian@gmail.com>
Co-authored-by: netbrah <netbrah@users.noreply.github.com>
Apply upstream commit 1572d90d7174f0c65019e768c8f65728fae668c5 from
PR #1570 by @rongbc.
Clarify that suggested explore call counts are advisory and extra calls
remain available. Sync the MCP initialization guidance and eval probe,
retain the upstream regression tests, close the footer's bold formatting,
and credit the fix under Unreleased in the changelog.
Validation: npm run build; focused Vitest (3 files, 53 tests); source and
dist wording greps; git diff --check.
Fixes#1504
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
`codegraph affected` kept six regexes of its own — `.test.`, `.spec.`,
`/tests/`… — so a Go `foo_test.go`, a Python `test_foo.py` or a JVM
`FooTest.kt` beside the changed file was never reported, and "no tests
affected" read as "no coverage". Use isTestPath from search/query-utils,
the same predicate search and the MCP tools already rank by.
Cherry-picked from danusha2345's upstream PR #1688
(commit 995b6f1f262564cafa6eb0b026b84fa4122f2cb0).
Preserve main's CLI imports and Unreleased entries, and credit the
contributor in the changelog. The default affected depth remains 5.
Fixes#1507.
Supersedes #1688.
Verified on Linux with Node 22.19.0: npm run build; the Go fixture
changes from no affected tests to math_test.go; matching and nonmatching
custom filters still override. Vitest: 3 files, 36 tests passed, including
the upstream Go/Python/Kotlin suite and affected path/dependency coverage.
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
Squash danusha2345's PR #1511 at d282f9e8 onto main 8c9c4761,
preserving its nine non-merge commits and main's existing Unreleased notes.
Calls in Kotlin, Java, TS/JS, Scala, Rust and Python declaration initializers
now retain the owner established by the upstream regression expectations.
Include the upstream CFML, dynamic-dispatch summary and viewer follow-ups.
Linux fail-to-pass validation (Node 22.19.0, rebuilt dist and native kernel):
- Before: TS load belonged to file:app.ts; Python/Kotlin/Scala/Rust calls
vanished; Java lost the field-lambda, anonymous override and eager calls.
- After: all six languages PASS; 12 native/WASM LF/CRLF parity checks PASS.
- Focused initializer regressions: 10 passed with CODEGRAPH_KERNEL=0 and
10 passed with the kernel enabled; Kotlin's grammar fallback is recorded.
- Related regression suites: 879 passed, 1 skipped across 15 test files.
- Evidence: /workspace/cg-1510-repro/before and /workspace/cg-1510-repro/after
(combined test output: after/vitest.log).
Fixes#1510
Supersedes #1511
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
* fix(cli): port upstream symbol lookup consistency (#1656, #1512)
Port ferrine/fix/symbol-lookup-consistency at
c0ccbacd3f52007b65ce5b9599fa7a086501ac39 onto current main.
Qualified CLI queries use the shared matcher and ambiguous names disclose
their targets. Keep total/limit/truncated and the human truncation notice
from #1674, and share the matcher with main's named-symbol-flow module.
Refs #1512. Upstream PR: #1656.
Co-authored-by: ferres <justferres@yandex.ru>
* fix(cli): group traversal results by definition (#1512)
Extend upstream PR #1656, ported in 7038fb4f, so callers/callees/impact
show separate sections for each definition and accept --file using the
same groupDefinitions helper as MCP. Preserve same-file overload groups,
path/suffix matching, and the explicit fallback when no file matches.
JSON definitions carry their roots, own neighbors/affected nodes, and
edges. Retain the legacy top-level lists as an explicitly labeled union
and preserve #1674 total/limit/truncated; each callers/callees definition
also reports its own limit and truncation metadata.
Validation: npm run build; 141 tests across 14 targeted suites, including
32 CLI regression tests. The Linux /workspace/cg1512-repro failure now
passes for all three commands, with and without --file.
Fixes#1512.
Upstream PR: #1656 (ferrine/fix/symbol-lookup-consistency @ c0ccbacd).
---------
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Co-authored-by: ferres <justferres@yandex.ru>
Land upstream PR #1514 for issue #1513 by cherry-picking
ctype_lab's a94c9dc94eee348bf63c7e2dd567c0b43577678a.
Keep allowBodilessStruct as a Rust-only opt-in, with matching behavior in
the wasm/TypeScript walker and native kernel. Create the node before
checking for a body and walk members only when present. Resolve against
main's shared struct/union walker while retaining its stack guard, kinds,
fields, and existing impl-receiver fixes.
Verified FAIL to PASS on Linux x64 with Node 22.19.0 after rebuilding via
tsc, copy-assets, and build:kernel. The identical fixture on main 7b339373
had two structs and two implements edges; fresh wasm (CODEGRAPH_KERNEL=0)
and native indexes now have three of each. UnitStruct and its Greet
implements edge are recovered; tuple and brace structs remain intact.
The native run loaded the rebuilt kernel and completed without fallback.
Focused extraction.test.ts and kernel-rustlang-parity.test.ts runs:
645 tests passed with the kernel disabled, and 645 with it enabled;
all three parity tests ran in each configuration, with no skips.
(cherry picked from commit a94c9dc94eee348bf63c7e2dd567c0b43577678a)
Co-authored-by: ctype_lab <cksgud1226@gmail.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
An explicit path names the project to rebuild; it is not a hint to go
looking for one. resolveProjectPath's upward walk is right for a query run
from a subdirectory, but for a full re-index it silently rebuilt the
nearest initialized parent's graph when <path> had no index of its own.
Refuse with the parent's path and the way to index <path> itself; a bare
`codegraph index` still resolves from cwd as before.
Fixes#1524
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
* fix(resolution): gate extends/implements to real supertypes
An inheritance reference bound to whatever local symbol shared its name.
The name-matcher scores node kind as a bonus, never a filter, and awards
no bonus at all for inheritance refs, so `use std::error::Error;` +
`impl Error for MapperError {}` resolved to the local `MapperError::Error`
VARIANT — an implementation relationship absent from the source.
Two changes, both needed. Filtering by kind alone was measured and it
only RELOCATES the false edge: with enum members excluded, the same 7
refs moved onto an unrelated local `type Error` alias, which is a legal
supertype kind and therefore harder for a consumer to reject.
1. Eligibility before ranking. `matchByExactName` restricts its candidate
pool to kinds that can BE a supertype, so a legitimate trait outranks
a same-named variant instead of merely losing its edge. `resolveOne`
is wrapped by a gate that applies the same set to every other strategy
at one seam — filtering inside the name-matcher would have missed the
framework, import, chain and CFML paths.
2. Locality. A name imported from outside the repository has no in-repo
referent at all, so no candidate is correct. Only oracles that cannot
be wrong are consulted: Rust `use` paths rooted at a stdlib crate, and
`isExternalImport` for ES modules. Generalizing the Rust side to "the
module path doesn't resolve to a file" was tried and reverted — a
crate re-exporting a sibling's modules (`pub use pupil_core::ports;`)
has no directory to walk, and that version deleted 13 real trait
implementations.
Measured on a Rust/Tauri project (2,682 nodes): the 11 false inheritance
edges are gone, all 59 real trait relationships are preserved, and node
count is unchanged. On this repository as a control, the only edge
removed is a class recorded as extending a function. Synthesized-edge
counts are identical in both.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix(resolution): an import never resolves to a member of a type
`import * as path from 'node:path'` is unresolvable — the module is
external — so the name-matcher fell back to finding any node called
`path`, and a common word like path/url/join/get matches a class property
or interface method somewhere in almost any repo. Nothing in any
supported language lets an import bind to a member that only exists
inside a type; you import the type.
Same shape as the inheritance gate that precedes it: eligibility applied
to the candidate pool before ranking, plus the resolveOne gate as the
backstop for every other strategy.
On this repository as a control: 19 imports pointing at methods and 4 at
properties are gone (all of them coincidences — `Walker::join`,
`Telemetry::events`), 3 refs now find the module constant they actually
name, node count unchanged.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
* fix(resolution): classify SFC script imports as ES module specifiers
`isExternalImport` had a TS/JS branch listing typescript/tsx/javascript/jsx/
arkts, so for Svelte, Vue and Astro it fell through every branch and returned
false — "not external" — for `import { Foo } from 'some-npm-pkg'`.
An SFC imports inside its `<script>` block (Astro: the `---` frontmatter) with
ordinary ES module syntax; `extractImportMappings` already routes all three
through the same `extractJSImports`. So the classifier disagreed with the
extractor about what those imports are.
Effect on the preceding commit: its locality check asks `isExternalImport`, so
it silently did nothing for SFCs. A class in a `.svelte`/`.vue`/`.astro` file
implementing a type imported from an npm package still bound to whatever local
class shared that name — verified against this branch before the fix, all three
languages.
The language set is now one constant used by both the classifier and the
locality check, so they cannot drift apart again. Relative and aliased
specifiers are unaffected: the branch returns "not external" for `./…`,
workspace members, tsconfig alias prefixes, `@/`, `~/` and `src/` exactly as it
does for `.ts`.
No edge changes on this repository as a control.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---------
Co-authored-by: ctype_lab <cksgud1226@gmail.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Land upstream PR #1604 by @maxmilian from commit
27c149524d968485164fb43bdec994fdb9323c75 on current main cece0720.
Fixes#1549.
Use the upstream lsFilesStaged helper at both collection and embedded-repo
discovery call sites. Retry without --recurse-submodules when staged
recursive listing fails, retaining the mode bits needed for gitlinks.
Keep the upstream regression test byte-for-byte and preserve main's
existing extraction/watcher changes, including #1728. Resolve the
changelog conflict with a concise Unreleased entry, and keep the existing
collectGitFiles documentation attached to its function.
Verified on Linux x86_64 with Node 22.19.0 and Git 2.47.3:
- The unchanged upstream test fails against main: expected [ 'a.ts' ]
to include 'dir_b/b.ts'; it passes with the fix.
- The same persistent fixture under a PATH shim rejecting -s with
--recurse-submodules (exit 128) changes scanDirectory from [a.ts]
to [a.ts, dir_b/b.ts], and gitlink watcher roots from [] to [lib/].
- Real-Git controls return both files and the watcher root in both arms.
- 69 related scope/config tests and 23 extraction scanning tests pass.
- npx tsc --noEmit passes.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Co-authored-by: Max Hsu <maxmilian@gmail.com>
Co-authored-by: newshowardz777 <newshowardz777@users.noreply.github.com>
Land the six-file fix from upstream PR #1691 by danusha2345
(pr-1691 at 6d0e80d52ae953b22d615bd20c4a4c7758814e60), preserving
wasm/native extraction parity and exclusive field-type resolution.
Preserve coexistence with the #1566 Map/collection fix merged in #1790,
including nested holder.values.get coverage and the unchanged #1566
Unreleased changelog bullet. EXTRACTION_VERSION remains unchanged.
Align the existing chained-receiver regression with the fix: a declared
service field calls its method, while an anonymous field type does not
bind to unrelated same-named project functions.
Verified on Linux with Node 22.19.0:
- Rebuilt the native kernel and TypeScript/browser distribution.
- Both backends change Outbox::send -> Outbox::send into
Outbox::send -> Mailer::send, keep Relay::forward -> Mailer::send,
and store no self-edges in the issue repro.
- Wasm: 224 tests passed; native kernel: 255 tests passed, no skips.
- All 10 #1566 resolution cases pass on each backend, plus all four
nested-receiver extraction parity cases.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Land the #1624 approach by @danusha2345: re-serve source by default so
subagents and compacted contexts never inherit stale already-sent pointers.
Keep cross-call dedup available through explicit truthy
CODEGRAPH_EXPLORE_DEDUP values for durable contexts.
Preserve current Unreleased entries, credit the contribution, and align
the MCP server guidance with the safe default.
Validation on Linux / Node 22.23.2:
- Reproduced default-on failure before the fix; default-off now passes.
- Focused explore-cross-call-dedup suite: 26 passed.
- TypeScript: npx tsc -p tsconfig.json --noEmit passed.
Fixes#1620.
(cherry picked from commit 63992facabbbcef2797167dcdd90695d3802b533)
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
* fix(resolution): resolve Python module members through an aliased from-import (#1626)
resolvePythonModuleMember rebuilt the submodule's dotted path by joining the
import source with the LOCAL name. Under 'from pkg import mod as alias' that
produces 'pkg.alias' — a module that does not exist — so the file lookup found
nothing and the call fell through to unresolved_refs with status='failed'.
codegraph_callers then reported the target as having fewer callers than it
does, which is the same wrong 'is this dead code?' answer #578 produced for
the unaliased form.
Join with the exported name instead. For an unaliased import the two names are
identical, so nothing changes there; '*' (the namespace form) keeps using the
local name, which is what it already bound to.
Scope note: the issue also reports 'import top as alias' failing. That form is
a namespace import and binds at source, so it resolves on current main — a
probe against the reverted resolver confirms it already produces its call edge.
The regression test pins both halves so the working one cannot silently break.
Co-Authored-By: Claude <noreply@anthropic.com>
(cherry picked from commit f7a8940e679b5d4093dd2d00412306a6b4800723)
* fix(resolution): restore aliased Python module import edges (#1626)
Use the exported module name in the file-import resolver, matching the member resolver from upstream PR #1635. Keep both aliased call assertions and verify the file-to-file imports edge in the #1626 regression test. Update the Unreleased note to cover file dependencies.
Validation on Node 22.19.0: npm run build; supplied cg1626 repro; vitest run __tests__/resolution.test.ts -t 1626. Pass evidence saved in /workspace/cg1626-PASS.json and /workspace/cg1626-VERIFY.json.
---------
Co-authored-by: Max Hsu <maxmilian@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
* fix(installer): honor CODEX_HOME for the Codex global install (#1627)
Codex resolves its user layer from `CODEX_HOME` and only falls back to
`~/.codex`. The target hardcoded the fallback, so a user on a custom profile
got a correct install into a directory Codex never reads — the MCP entry, the
AGENTS.md block, and detect() all pointed at the wrong profile, and the
failure is silent.
Resolve the global config dir from `CODEX_HOME` when set and non-blank,
mirroring what the copilot-cli target already does for `COPILOT_HOME`. Only
the user layer moves; the project layer (#1531) stays anchored to the project.
The test harness now also clears `CODEX_HOME` in setHome() alongside
HERMES_HOME/COPILOT_HOME — without that, the existing codex tests fail on a
developer machine that has the variable exported.
Note this is only half of #1627: the CLAUDE_CONFIG_DIR half is already
covered by the open PR #1029, which this deliberately does not touch.
Co-Authored-By: Claude <noreply@anthropic.com>
* fix(installer): honor CLAUDE_CONFIG_DIR for global Claude installs
Build on #1633 by @maxmilian and port the CLAUDE_CONFIG_DIR approach
from #1029 by @borfast onto the current installer. Keep the CODEX_HOME
cherry-pick cbb08231 intact.
Resolve non-blank Claude profile paths with path.resolve. Put the global
MCP JSON inside a custom profile while preserving ~/.claude.json for the
default profile. Settings, instructions, detection, and uninstall follow
the selected profile; local installs keep their existing paths.
Clear and restore CLAUDE_CONFIG_DIR in the setHome test harness. Cover
absolute and relative profiles, idempotency, unset/empty/blank fallback,
default-profile preservation, detection/uninstall, and local installs.
Combine the Unreleased note for both environment variables.
Thanks @seanchann for reporting the issue.
Validation on Linux with Node 22.19.0:
- npx tsc -p tsconfig.json
- npx vitest run __tests__/installer-targets.test.ts: 245 passed, 3 skipped
- Reproduced both failures against main e720f6ca; the rebuilt CLI writes
all files into CLAUDE_CONFIG_DIR and CODEX_HOME with no ~/.claude,
~/.claude.json, or ~/.codex created.
Fixes#1627
---------
Co-authored-by: Max Hsu <maxmilian@gmail.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Land upstream PR #1634 by @maxmilian, commit
8d398a92e30c9df27196bc90833efd674384569d.
Path-only detection classifies .h files as c, so preloading previously
covered c and cpp but missed objc selected by content-aware detection.
Preload objc alongside cpp whenever c is present. Full indexing and
changed-file reindexing now share preloadLanguagesForFiles().
Retain all four upstream unit tests and place the existing #1628 changelog
entry under Unreleased / Fixes / Symbols, tests and the viewer.
Verified fail -> pass on Linux with the reporter's repro.h as the only
source file, without a .m or .mm grammar seed. Before: Objective-C parser
initialization failure, 0 nodes, index state failed. After: Indexed 1 files,
2 nodes, 1 edge, index state complete; node CGRepro finds the class and
errors.log is absent.
Validation: npx tsc && npm run copy-assets passed; rebuilt CLI is executable.
npx vitest run __tests__/preload-languages.test.ts: 4 tests passed.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Co-authored-by: Max Hsu <maxmilian@gmail.com>
Land upstream #1686 (maxmilian + bompus kernel/CG-28 follow-ups)
onto current main. tree-sitter-typescript interface members
(method_signature / property_signature) were never listed in the
TS extractor, so platform .d.ts APIs had no declaration nodes for
call edges. Mirrors on the Rust kernel path; keeps CG-28 damping
for pure-interface declaration files; filters damped files from
the explore RWR seed set.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Apply upstream PR #1623 by danusha2345 (fix commit aa777063),
which also addresses #1616, to the current main base. Preserve the
upstream WASM and Rust implementations and regression coverage.
Index assigned locals, table members, static string keys and nested
callback tables as callable symbols, with calls owned by those symbols.
Keep dynamic keys unguessed. Add #1650 to the Unreleased changelog and
retain the existing re-index guidance without an extraction-version bump.
Verified on Linux x64 with Node 22.19.0:
- native kernel build, tsc, asset copy, executable CLI
- issue repro: 3 nodes / 2 edges -> 4 nodes / 4 edges
- EPR.PowerController::SyncHydroPower is indexed; its caller is client.lua
- syncHydroPower depth-2 impact reaches client.lua
- extraction/resolution/Lua parity: 844 tests passed (kernel expected)
- forced-WASM Lua/Luau extraction/resolution: 20 tests passed
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Use same-file module variable initializers to filter builtin collection calls before class-name heuristics, and require a Python type node for the class escape. Preserve imported project module calls.
Add callers/callees regressions for dict, list, set, tuple, and frozenset, with a real instance control and same-name bindings across files.
Validation on Linux with Node 22.19.0: the new suite had 14 failures and one passing control on main at 8733c288; all 216 tests in the new suite, call-receiver-no-fabrication, and resolution now pass. TypeScript and copy-assets pass. Re-indexed /tmp/cg-1652-repro: callers get is empty and read_setting no longer calls a cache.py method.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
`const handleClear = () => {…}` inside a component — every React handler
that skips useCallback — was never a symbol: the body walker only named
nested function declarations and hook-bound arrows, so the handler was
absent from callers/impact ("Symbol not found", indistinguishable from
"no callers") and its calls attributed to the component. Bind the arrow
or function expression to its declarator the way module scope already
does, in both the wasm walker and the kernel.
A navigation such a handler makes is now the handler's own edge and a hop
in the Screens `via` chain — the shape a useCallback handler already has —
so the react-router and expo-router expectations follow that convention.
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Land #1647 onto current main: callers/callees/query (CLI + MCP) now say
when --limit hid matches, with totals in JSON and a widening hint. Also
covers #1639.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
`exports.getItems = async (req, res) => {…}` and `module.exports.x =
function () {…}` — the Express controller style — produced no symbol: the
arrow's parent is an assignment, not a declarator, so it stayed anonymous,
its calls attributed to the file, and `node`/`callers` answered "Symbol
not found" for a route-wired handler. Resolve the name from the export
property, mark it exported, in both the wasm walker and the kernel.
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
`def f(o: "Alpha")` is the same annotation as `def f(o: Alpha)` — a
forward reference, and what every file under `from __future__ import
annotations` writes — but the receiver-type pattern stopped at the quote,
read no type, and `o.render()` produced no edge. Admit the quoted form.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Claude Code persists hook stdout over 10,000 characters to a file and shows
the model a 2 KB preview. The prompt-hook MAX of 16,000 always hit that path
once explore filled the budget. Cap at 9,000 (exported + unit-tested) so the
payload lands inline, with headroom for the wrapper and projectPath nudges.
Lands the approach from #1695 with a testable helper.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
OpenCode 2 exposes MCP tools through Code Mode by default; `codemode: false`
only survives on `mcp.servers.<name>` with `disabled`. The installer wrote the
v1 `mcp.codegraph` + `enabled` shape, so the opt-out was dropped on normalize.
Write `mcp.servers.codegraph` with `disabled: false` and `codemode: false`,
migrate a leftover v1 entry on re-install, uninstall either shape, and keep
printConfig / README / AGENTS.md in sync.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
`chrome.storage.local.get(key)` and `document.body.querySelector(s)` end in
a platform API, but the extractor emitted the bare method name for them. That
name then exact-matched whatever project symbol shared it: in a Chrome
extension every `chrome.storage.local.get/set` inside a storage wrapper bound
to the wrapper's own `get`/`set`, giving self-edges that are not in the
source (#1707).
A member chain whose root identifier is a host object the project never
declares now emits nothing — a silent miss instead of a wrong edge, the same
trade the literal-receiver gate makes (#1230). `window` is deliberately not a
host root: `window.MyNs.doThing()` reaches a project symbol. A chain rooted at
a project value keeps the bare name, so `store.getState().act()`, `ref.value
.m()` and `this.<field>.m()` are untouched.
The Rust kernel mirrors the same gate. Verified on Linux: fail→pass on both
kernel and wasm arms for `__tests__/ts-chained-receiver.test.ts` (2 fail / 1
pass on main → 3/3 with the fix).
Lands / rebases https://github.com/colbymchenry/codegraph/pull/1710 onto
current main.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Co-authored-by: Aaron Queen <bompus@users.noreply.github.com>
When codegraph_explore trimmed a rendered file, holes printed as bare
`... (gap) ...` and the header's `+N more` hid the dropped names — while the
footer asked the model to re-explore with exact names it was never given.
Name elided defs in gap markers as `name (file:line)` (using the full file
index, not just the relevance gather), bias the per-file header toward
symbols the trim cut, and point the trimmed-footer at those names.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Claude Code defers every MCP tool behind ToolSearch by default, so a fresh session sees only the tool name until the model searches for it. The explore tool now carries `_meta: { "anthropic/alwaysLoad": true }`, which exempts it on existing installs, and the Claude Code installer target writes `alwaysLoad: true` on the server entry (re-running install adds the key to an older entry). Copilot CLI tool search holds MCP tools back the same way once ~30 tools are connected, so its entry carries `deferTools: "never"`.
isLexicallyReachable trusted the graph's nesting for every language. C and
C++ have no nested named functions, so a function shown inside another is an
extraction artifact: tree-sitter-c cannot parse a macro call whose arguments
are designated initializers — betaflight's
RESET_CONFIG(pidProfile_t, pidProfile, .pid = { … }, …);
— and its error recovery runs the enclosing function_definition (source lines
168–309) to line 1667, nesting the 45 functions after it. That tree has 310
such functions in 73 files. Before this commit exact-match already rejected
them as unreachable and the fuzzy fallback picked them up at 0.5; with the
survivor-side check alone, fuzzy rejected them too and 117 real calls into
pid.c disappeared (base → 4c8f165 on the 2,109-file betaflight fork: LOST
117, GAINED 0, all fuzzy, all pid.c).
With the gate the same tree is LOST 117 fuzzy / GAINED 117 exact-match — the
identical edges, now resolved by the strategy that should have had them, at
0.9. vite (no C) is unchanged.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
A function nested inside another function is only callable from inside its
container (#1230). matchByExactName already declined such candidates; the
fuzzy fallback did not, so a builtin method call (`res.text()`) whose only
same-named project symbol was some file's closure resolved onto that
closure at 0.5 (#1708).
and on vitejs/vite@8492422 that traded 12 correct removals for 59 wrong
additions: the repo has a dozen `resolve` definitions, most nested, so the
filter left exactly one reachable `resolve` method and the strategy
committed every `import { resolve } from 'node:path'` call in the
playground configs to it. Filtering a crowd down to one survivor is not
evidence the survivor was ever the target.
So the check sits on the ONE candidate matchFuzzy would commit to: a
unique candidate the call cannot reach is declined; a crowd stays a crowd.
Same tree, measured against this branch's own base b9ca4b7: 12 edges lost
(all fuzzy, all onto nested functions — the same 12 #1709 removes), 0
gained, fuzzy 13 -> 1, every other resolvedBy row at zero.
The two-file fixture is #1709's, credited in the previous commit; four
direct tests pin the shape: a lone unreachable closure declines, the same
closure resolves from inside its container, closure + method is ambiguous
and declines (the candidate-set filter fails exactly this one), a lone
reachable method resolves as before.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The two-file reachability fixture from #1709: a `function text()` nested in
one file, a `settled.value.text()` call in another. The caller must not get
a `calls` edge onto the closure; the in-container call still resolves.
`serialize(this.raw)` inside `Record.serialize`, with a module-scope
`function serialize` in the same file, resolved onto the method itself:
both were exact-name candidates, both same-file, and findBestMatch's
line-proximity term always prefers the enclosing method (#1714). In JS/TS a
call written without a receiver cannot reach a method at all — methods
need `this.`, an object, or a bound reference.
The extractor emits `this.m()` and `super.m()` under the bare method name,
so the receiver is read back from the call site's own line: when the text
there begins with the name itself and nothing but whitespace, an operator
or an opener precedes it, the call is bare, and `method` nodes leave the
candidate set before ranking. matchFuzzy declines a lone `method` survivor
for the same ref. A name the file binds itself also has no cross-file
candidate for a bare call. `this.serialize()` and `other.serialize()` are
unchanged.
Rebased #1735 onto current main (resolved conflicts with sealed-module /
cross-file visibility guards from #1719/#1730/#1731).
Fixes#1714
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
Pure-virtual declarations (`virtual int read(int key) = 0;`) parse as
field_declaration, not function_definition, so they minted no method node —
calls through an abstract base and cpp-override synthesis had nothing to
attach to. Mirror Java interface methods: mint the node (TS + kernel), mark
isAbstract, and cover with extraction/e2e/parity fixtures.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
tree-sitter-c has no rule for `.field = value` as a call argument. A
statement-level `MACRO(a, b, .x = …, .y = { … },);` recovers by extending
the enclosing function_definition to EOF — later functions vanish or nest
as outer::inner (#1729). blankCDesignatedMacroArgs empties such argument
lists to spaces (newlines kept) at the head of preParseCSource, before the
kernel route point, so both wasm and kernel C arms see the same bytes.
Tests cover the issue fixture (trailing-comma designated args) and a
120-field scale guard. Refs #1729.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
buildDefaultIgnore now reads .git/info/exclude and core.excludesFile; buildScopeIgnore also seeds directories git ls-files reports as ignored-untracked so nested .gitignore effects prune the live watcher. Defect B (full-project sync per event) was already fixed via scoped pendingFiles sync.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
sync() armed the WAL valve but never called backpressure(), so daemon
catch-up could grow the WAL without bound while query-pool readers pinned
frames. Wire the writer pause into sync store + batched resolution, and
abort with WalValveAbortError after parked backfills fail past the
documented hard/file caps instead of disabling parking for 60s.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Could not reproduce the reported nested-gitignore node_modules blowup on
Linux against main (or with the real Boba-Base ignore files): both the git
ls-files path and scanDirectoryWalk already exclude via DEFAULT_IGNORE and
per-directory .gitignore. Add CODEGRAPH_DEBUG logging when the git listing
falls back, plus regression tests for the reporter's layout on both scan
paths so a future regression fails loudly.
Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Max HsuandGitHub