8 commits

Author	SHA1	Message	Date
Gergő Magyar	1408bfbffe	fix(hook): emit MCP query hint when server owns DB lock (#2396) (#2397) ... * fix(hook): emit MCP query hint when server owns DB lock (#2396) When the GitNexus MCP server holds the lbug write lock, the PreToolUse hook's CLI `augment` cannot run (LadybugDB is single-writer) and previously skipped silently — disabling graph augmentation in the most common deployment (server online). Since the same session already has the MCP `query` tool live, the owner branch now emits an additionalContext hint pointing the agent at mcp__gitnexus__query for that pattern, via the same sanctioned stdout channel the augment-success path uses (Codex-safe, #2369). Rejected the alternative of having the hook query the server: it runs over stdio (no port/pipe from the separate hook process) and cross-process read-only access can't coexist with the write lock — both are large architecture changes. Applied to all three gated hook copies (claude .cjs, claude-plugin .js, antigravity .cjs); the cursor hook has no owner gate and is untouched. The stderr `augment skipped: MCP server owns DB` diagnostic stays GITNEXUS_DEBUG-gated (#1913). Owner-path tests flipped from stdout-empty to hint-present. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(hook): reword MCP-query hint to be conditionally truthful (#2396) The #2396 owner branch emits the hint on every DB-owner path — a confirmed `gitnexus mcp` owner, a `gitnexus serve` owner, and the fail-closed/timeout paths (the probe collapses timeout and owned to one boolean). The old text claimed "Knowledge graph is live via the MCP server" and named mcp__gitnexus__query unconditionally, which is untrue on a fail-closed probe where no server is confirmed and misdirecting for a serve-only owner (review C2/C4). Reword the hint (byte-identical across all three hook copies) to state that local augment is unavailable and to condition the MCP call on the tools actually being live ("if the GitNexus MCP tools are live in this session"). This is truthful on every owner path; the needles the assertions rely on (mcp__gitnexus__query, query, search_query, the pattern) are preserved. Fix the 10 stale owner/fail-closed unit tests that still asserted empty stdout (review C1, the macOS platform-sensitive 2/3 blocker): flip them to assert the hint via parseHookOutput, keep their stderr/GITNEXUS_DEBUG expectations, and rename the two 'SILENTLY' titles. The GITNEXUS_DEBUG='' owner-hint case is restored (the PR's new loop only covered '0'/'false'). Probe and its white-box tests untouched. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(hook): de-orphan the JSDoc in the claude hook copy (#2396) The #2396 change inserted buildMcpQueryHint between the pre-existing "PreToolUse handler" JSDoc and handlePreToolUse, orphaning that doc onto the helper and leaving handlePreToolUse undocumented (review C5). Move the helper (with its own doc) above the handler doc so the "PreToolUse handler" comment again precedes handlePreToolUse, matching the clean plugin copy. Pure move; no behavior change. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(hook): throttle the MCP-owner hint to once per repo per window (#2396) Previously the hint emitted on every qualifying search while a GitNexus process owned the DB, so an owner-locked session (the common deploy) was nudged toward the MCP query tool on every Grep/Glob/Bash — context bloat and ~2x query amplification (review C3). Add shouldEmitMcpHint(gitNexusDir) to all three hook copies: a per-repo .gitnexus/.mcp-hint-shown mtime marker emits the hint at most once per window. Window via GITNEXUS_MCP_HINT_THROTTLE_MS (default 10min; 0/invalid disables). Best-effort — any fs error falls back to emitting, so the hint is never lost to a marker failure. The stderr skip diagnostic still fires regardless (only the hint is throttled). Tests: hookEnv disables the throttle by default (gitNexusDir is shared across the suite, so a marker would otherwise throttle sibling owner tests); a dedicated macOS-lane test sets a real window and asserts emit-then-throttle with the marker gating it. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(hook): README reflects the MCP-owner query hint, not a silent skip (#2396) The 'Hook augmentation/notifications are silently skipped' section still described the MCP-server-owns-DB path as a silent augmentation skip (review docs finding). That path now hands the agent a conditional MCP-query hint via additionalContext (throttled per repo). Reword the section to describe the hint and its GITNEXUS_MCP_HINT_THROTTLE_MS throttle, and keep the GITNEXUS_DEBUG stderr-diagnostic guidance. No CHANGELOG edit (owned at release time). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test(hook): guard hint-copy drift + pattern JSON-escaping (#2396) Two gaps the review flagged (R7): - Drift guard: buildMcpQueryHint and shouldEmitMcpHint are triplicated across the three hook copies with no shared module. A source-level byte-identity check (runs on every platform, unlike the macOS-only owner tests) fails if any copy diverges — the institutional pattern the repo already uses for mirrored hook metadata. - Escaping: an adversarial Grep pattern (embedded quote + newline) must not break the additionalContext JSON envelope. A macOS-lane owner test drives the real hook with such a pattern and asserts parseHookOutput still yields valid JSON containing the literal characters (JSON.stringify escapes them). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-08 18:34:05 +01:00
Livio Gamassia	d546fa3cce	fix(storage): rename index metadata to gitnexus.json with dual-write compatibility (#2363)	2026-07-03 19:32:59 +01:00
Minidoracat	912285064a	perf(hooks): cmdline-first Linux db-lock scan, drop the lsof fallback (#2180) (#2183) ... * perf(hooks): cmdline-first Linux db-lock scan, drop the lsof fallback (#2180) The probe's Linux scan was O(processes × fds) — stat every fd of every process — so on a busy host it blew its budget and fell through to lsof, which then timed out (~2 s) and fail-closed. Every Grep/Glob/Bash hook spent ~2 s of CPU to conclude 'couldn't tell'. Rewrite linuxProcScanFindGitNexusServer (name kept; return type now tri-state 'owned' | 'not-owned' | 'timeout') as three phases: 0. /proc/<pid>/comm prefilter — kernel task->comm, never touches the target's memory maps; truncation-safe whitelist match (comm is capped at 15 visible chars). Calibrated to what a real server reports: @ladybugdb/core's worker_threads rename the main thread to 'MainThread', so that is whitelisted alongside the launcher basenames — omitting it would blind the probe to every server. 1. bounded /proc/<pid>/cmdline read (openSync+readSync, default 16 KiB with a floor of 4 KiB and a bounded escalation up to a hard ceiling) so a D-state holder cannot stall the hook and the mcp/serve mode token is never clipped off a long interpreter path. 2. dev+ino fd match for the 0–2 survivors only. Dispatch: 'owned' and 'timeout' both map to true. Timeout is now fail-closed (overload self-throttle) instead of falling through to lsof; the Linux lsof fallback is removed entirely. End-to-end semantics on busy hosts are unchanged (the old lsof arm also fail-closed there) — the ~2 s of wasted work and the orphan-spawning lsof are what's gone. macOS lsof+ps and Windows Restart Manager paths are untouched. Also: fix the budget parse bug (Number(raw && trim()) treated '0' as 1200; now parseInt-then-validate, with <= 0 an explicit immediate timeout) and add GITNEXUS_HOOK_PROC_ROOT so the Linux scan can be unit tested against a fixture procfs instead of the host's real /proc. Measured on a 583-process host with 6 background gitnexus mcp servers: owner detection 6–12 ms (was ~1216 ms + lsof timeout), ~100x. Tests: new hook-db-lock-probe.test.ts drives all three phases against a fake procfs (comm-truncation safety, Phase 0 trap, 4 KiB-boundary owner-miss guard, budget=0 immediate timeout, EACCES fail-closed) plus a live-/proc e2e that pins the fd-visible lbug-handle property against a real subprocess holder. The lsof/ps owner-detection suites are relaned to macOS (Linux no longer takes that path); the lsof orphan-reaping suite is removed (no lsof is spawned on Linux now) with a rationale note. Note: pre-commit typecheck skipped; remaining tsc errors are pre-existing on main (none in files touched here). * fix(hooks): honest EACCES verdict + real escalation coverage (#2183 review) Addresses the tri-review (maintainer + Codex): - [P2] Phase-2 fd-dir EACCES no longer claims 'owned'. /proc/<pid>/fd is owner-only (0500), so a cross-user/root gitnexus server serving ANY repo cleared Phase 0+1 and hit EACCES here, and the old catch returned 'owned' — falsely claiming it locks THIS repo's lbug (dev+ino never compared) and permanently suppressing augment. Split the failure shapes: ENOENT -> continue (raced away); EACCES/EPERM and transient EIO/ESTALE -> 'timeout' (unverifiable -> fail-closed, but honest, not a false ownership claim); ENOTDIR/other structural errors -> continue (not a real fd dir). Same fail-closed dispatcher outcome, no false 'owned', plus a GITNEXUS_DEBUG diagnostic so an operator can tell this skip path from a real owner. - [P2] The escalation test now actually iterates the escalation loop: the gitnexus token sits under 4 KB while the mode token is padded past GITNEXUS_HOOK_PROC_CMDLINE_MAX=4096, and a readSync spy asserts >1 read (the old 9 KB-under-16 KB-cap shape read once and never escalated). - escalation loop now re-checks the budget each iteration and returns a distinct timeout sentinel (never '' — an empty string would read as 'not a candidate' and could drop a real owner -> fail-open); the caller maps it to 'timeout'. - GITNEXUS_HOOK_PROC_ROOT is gated to test context so a stray production env export can't disable Linux owner detection (fail-open). - New uid-agnostic spy tests pin every fd-readdir errno branch (EACCES/EPERM/EIO/ESTALE -> timeout, ENOTDIR -> not-owned) regardless of the runner's uid (the disk chmod-000 tests no-op under root). Note: pre-commit typecheck skipped; remaining tsc errors are pre-existing on main (none in files touched here). * fix(hooks): drop the always-true outOfBudget presence guard (CodeQL #2183) CodeQL flagged `typeof outOfBudget === 'function' && outOfBudget()` as unneeded defensive code: readLinuxCmdline has a single caller (linuxProcScanFindGitNexusServer) that always passes the callback, so the typeof guard is dead. Drop it, leaving `if (outOfBudget())`, and note the invariant in the comment. Mirrored in the byte-identical plugin copy. * fix(hooks): parse numeric hook env with Number() so scientific notation works (#2183 review) getCmdlineMaxBytes and resolveLinuxProcBudgetMs parsed their env via Number.parseInt(raw, 10), so a value like "16e3" silently became 16 (parseInt stops at 'e') instead of 16000. Switch both to Number(String(raw).trim()), which honors scientific notation and is stricter on trailing garbage ("123abc" -> NaN -> default) — matching the repo-majority Number()+isFinite env idiom (src/cli/analyze.ts, src/core/embeddings/hf-env.ts). The two functions had DIFFERENT guard skeletons, so a verbatim swap would regress the budget: resolveLinuxProcBudgetMs used `raw != null ?` with no empty-string short-circuit, and Number("")===0 (vs parseInt("")===NaN) would make a set-but-empty GITNEXUS_HOOK_LINUX_PROC_BUDGET_MS="" resolve to budget 0 => immediate fail-CLOSED timeout => augment permanently skipped. Added the `&& String(raw).trim()` guard so ''/whitespace fall to the 1200 default while "0" still parses to the deliberate #2180 immediate-timeout vector. Exported both helpers for white-box tests (the values are otherwise only observable indirectly through scan timing) and added platform-independent coverage: "16e3"->16000, ""/whitespace->1200 (the regression guard), "0"->0, "123abc"/unset->1200, cmdline "8e3"->8000, "2e3"/""/unset->16384. Both byte-identical hook-db-lock-probe.cjs copies updated together. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(hooks): allocUnsafe the per-chunk cmdline read buffer (#2183 review) readLinuxCmdline allocated each per-chunk read buffer with Buffer.alloc(chunkCap), zero-filling memory that readSync immediately and fully overwrites. Switch the hot read buffer to Buffer.allocUnsafe — safe because readSync initializes exactly [0, bytes), only buf.subarray(0, bytes) is consumed, and Buffer.concat deep-copies that slice into `collected`, so the uninitialized tail can never reach the decoded cmdline. The zero-length `collected = Buffer.alloc(0)` is left unchanged (allocUnsafe gains nothing on a 0-length buffer). The existing D3 multi-chunk decode tests cover the read path and stay green. Both byte-identical hook-db-lock-probe.cjs copies updated together. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test(hooks): harden the live /proc owner-detection e2e against CI flake (#2183 review) Two flake mechanisms, fixed without weakening what the e2e proves: - Holder readiness (the genuine false-FAIL): the pid-file poll was 200x25ms=5s; a loaded runner can be slow to spawn the child, tripping expect(holderPid).toBeGreaterThan(0). Widened to ~10s and raised the per-test timeout 20s -> 40s. - Scan budget (kept the assertion honest): the live scan ran at the default 1200ms. Because the dispatcher maps a budget 'timeout' to owned=TRUE, a busy host exhausting 1200ms before reaching the holder would make the assertion pass for the WRONG reason (a hollow timeout, not real fd-visible detection). Set a generous explicit 10000ms budget via the existing setEnv() helper so the module afterEach restores it (replacing the raw `delete process.env...` that bypassed env tracking). Raised the coarse timing regression guard to sit ABOVE the budget (5000 -> 15000) so a legitimately-slow-but-correct scan can't trip it. The load-bearing asserts (dev+ino fd-visibility precheck, owned===true for our own lbug) are unchanged. Verified the e2e executes (not skipped) on Linux. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * chore(changelog): empty the root CHANGELOG [Unreleased] section Per maintainer request, nothing should sit under [Unreleased] in the root CHANGELOG.md (the release-owned changelog is gitnexus/CHANGELOG.md, whose [Unreleased] is already empty). Removes all three accumulated blocks — Fixed (#2163), Performance (#2180), Changed (KuzuDB->LadybugDB) — leaving only the [Unreleased] header above [1.5.3]. Pure removal; no release sections touched. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Gergő Magyar <gergomagyar@icloud.com> Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-13 11:52:14 +01:00
Gergő Magyar	292f26ece3	fix(hooks): silence MCP-owned-DB augment skip for strict hook runners (#1913) (#2134) ... * fix(hooks): silence MCP-owned-DB augment skip for strict hook runners The PreToolUse augment-skip path wrote `[GitNexus] augment skipped: MCP server owns DB` to stderr unconditionally on a normal (non-error) skip. Strict hook runners that validate hook output (e.g. Codex `PreToolUse`) treat that as noisy / "invalid pre-tool-use JSON output". Gate the diagnostic behind GITNEXUS_DEBUG via a shared `isDebugEnabled()` helper, so normal skips are silent by default (empty stdout AND stderr, exit 0) and the reason stays recoverable with `GITNEXUS_DEBUG=1`. Applied consistently to all three hand-maintained hook copies (claude, antigravity, claude-plugin). Tests: - Unit (claude CJS + plugin): assert default-silent and debug-on behavior for the MCP-owned-DB skip and for the fail-closed (lsof ETIMEDOUT) skip that routes through the same gated line; the owner-detection tests run with GITNEXUS_DEBUG=1 so the skip discriminator stays observable. - e2e (antigravity): the antigravity adapter shares the identical gated skip but only runs from its install dir, so cover it through the install pipeline with a faked DB-owner probe (strict empty-stdout/stderr + debug-on). Promote the fake-probe helpers (createHookToolDir / hookEnv, plus a module-private writeExecutable) into shared hook-test-helpers so unit + e2e reuse them. Fixes #1913 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(hooks): unify GITNEXUS_DEBUG gating in main() catch handlers The main() catch-handler in all three hook copies still gated its crash log on truthy `if (process.env.GITNEXUS_DEBUG)`, while the skip diagnostic the #1913 fix added is gated on the strict `isDebugEnabled()` helper (=== '1' || === 'true'). That split meant GITNEXUS_DEBUG=0 or =false suppressed the skip line yet still enabled crash logging — two conflicting contract signals in the same file. Switch the three catch handlers to isDebugEnabled() so GITNEXUS_DEBUG has one strict meaning everywhere: exactly '1' or 'true' enables all diagnostics; everything else (incl. '0', 'false', empty, unset) is silent. Add boundary tests asserting the MCP-owner skip stays silent with GITNEXUS_DEBUG='0' and 'false' (CJS + Plugin), pinning the strict contract. Refs #1913 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(hooks): gate antigravity stale-index hint stderr behind GITNEXUS_DEBUG The antigravity AfterTool handler mirrored the stale-index hint to stderr unconditionally on a normal (non-error) success path — the last ungated stderr write of the class issue #1913 targets, and a divergence from the claude hook, which never mirrors this hint to stderr. Gate the stderr mirror behind isDebugEnabled(). The hint still reaches the agent via additionalContext (stdout JSON) — parts.push(hint) stays unconditional — so there is no functional loss; only the by-default terminal mirror moves behind GITNEXUS_DEBUG=1. This knowingly changes the #1730 terminal-mirror behavior in favor of strict-runner cleanliness and parity with the claude adapter. Split the e2e assertion into a default-silent test (hint in additionalContext, absent from stderr) and a GITNEXUS_DEBUG=1 test (hint mirrored to stderr). Refs #1913 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(hooks): document GITNEXUS_DEBUG=1 for hook diagnostics GITNEXUS_DEBUG was documented only in the cursor integration README, so the diagnostic escape hatch for the Claude Code / Antigravity hooks was undiscoverable. Operators hitting a silent hook skip (MCP server owns the DB, fail-closed probe timeout, or an already-current index) had no documented way to surface the reason. Add a Troubleshooting subsection explaining that the hooks stay silent on normal skip paths for strict runners, that GITNEXUS_DEBUG=1 surfaces the reason on stderr, and that only '1'/'true' enable diagnostics (stdout JSON the agent consumes is unaffected). Refs #1913 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test(hooks): update setup-antigravity unit test for gated stale-index hint U2 (7995e921) gated the antigravity stale-index hint stderr mirror behind GITNEXUS_DEBUG, but a second test — setup-antigravity.test.ts's "AfterTool emits stale-index hint" — also asserted the hint on stderr by default and was missed (it lives outside the two files validated locally; the full CI matrix caught it). Update it to the U2 contract: assert the hint via additionalContext with stderr silent by default, plus a GITNEXUS_DEBUG=1 run asserting the terminal mirror reappears. Refs #1913 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-10 09:09:41 +01:00
Gergő Magyar	f01d913eef	fix(hooks): resolve gitnexus on PATH with a pure-Node scan, all-OS (#1938) (#1980)	2026-06-03 03:19:49 +01:00
Gergő Magyar	f885330b34	fix(cli): steer docs, skills, and hooks through a CLI-neutral project-local runner (#1939) (#1945) ... * fix(cli): steer npm 11 users away from npx install crash (#1939) Prefer global gitnexus or pnpm dlx in hooks and generated AI context, warn when npm 11.x would use the broken npx path, and document workarounds for the arborist node.target null failure mode. Co-authored-by: Cursor <cursoragent@cursor.com> * test(hooks): stage resolve-analyze-cmd.cjs for antigravity adapter; harden load checks The antigravity adapter gained a top-level require('./resolve-analyze-cmd.cjs') but stageAdapter() did not copy it, so the spawned adapter crashed with MODULE_NOT_FOUND. Three load-sensitive tests failed; four silent-path tests false-passed on empty stdout. Stage the helper alongside the other sibling helpers, and assert status===0 and no MODULE_NOT_FOUND on the four silent-path tests so a non-loading hook can never pass green again. Force a deterministic invocation mode in the stale-index test so the emitted analyze command no longer varies by CI-runner PATH. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cli): standardize invocation hints on gitnexus@latest; single-source CJS helper NPX_REF becomes a literal `gitnexus@latest` in resolve-invocation.ts, dropping the package.json require and the module-load throw (a malformed/absent version can no longer crash any CLI command at import). The safety this PR delivers is the install method steered to (global / pnpm dlx), not a pinned gitnexus version, and the in-repo CJS mirror already degraded to `latest` once copied outside the package. Make the two resolve-analyze-cmd.cjs copies byte-identical and add a parity test that fails on drift. The separate, version-pinned NPX_REF that setup.ts writes into the MCP server registration is intentional and left unchanged. Co-authored-by: Cursor <cursoragent@cursor.com> * perf(cli): move npm-11 npx warning off module load; memoize invocation mode warnIfNpm11NpxRisk() ran at index.ts module load, so every CLI invocation (including the `gitnexus mcp` stdio hot path) paid which/where + npm --version spawns — against the lazy-startup/MCP-stdout discipline (#207, #1383). Move the call into analyzeCommand, after the ensureHeap() re-exec guard, so it fires once in the working process and only for `analyze`. Memoize the PATH-probe-derived invocation mode (the GITNEXUS_INVOCATION override stays uncached) so repeated callers don't re-probe, and add a test-only reset so the cache + once-only warning flag don't leak across the unit suite. Covers the mode!=='npx', npm<11, and npm-absent suppression branches. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cli): detect .exe/extensionless global gitnexus shims on Windows The winGitnexusWrapper branch only matched .cmd/.bat, so a global gitnexus installed by Volta or scoop (a .exe or an extensionless shim) was missed and the hint fell back to pnpm/npx. Accept .exe and treat any non-empty `where` hit as on-PATH (the emitted hint is `gitnexus analyze` regardless of which shim resolves it). Mirror the change into both resolve-analyze-cmd.cjs copies so the TS source and the byte-identical hook mirrors stay in sync. Add Windows-mocked test cases (.exe-only, extensionless, .cmd preference, CRLF stripping) and register resolve-invocation.test.ts in cross-platform-tests.ts so the windows-latest runner exercises the branch. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cli): emit fixed pnpm dlx analyze command in generated AGENTS.md/CLAUDE.md ai-context baked a machine-resolved command (formatAnalyzeCommand) into git-tracked AGENTS.md/CLAUDE.md, so the stale-index hint varied per machine and churned across branches (the #1706 class). Emit the fixed string `pnpm dlx gitnexus@latest analyze` instead: committed AI-context is the most authoritative instruction an agent reads, so it must name an install-free, crash-free method — never `npx`, the npm-11 path #1939 steers away from. formatAnalyzeCommand stays exported and unit-tested in resolve-invocation.ts (it still mirrors the two .cjs hook copies); ai-context just no longer calls it. Co-authored-by: Cursor <cursoragent@cursor.com> * refactor(cli): unify hook-helper copy into one non-silent routine installClaudeCodeHooks copied its four hook helpers in separate try/catch blocks that silently swallowed failures, while installAntigravityHooks recorded an error per failed copy. Extract one copyHookHelpers(srcDir, destDir, label, result) with a single canonical helper list (including resolve-analyze-cmd.cjs) and the antigravity loop's error-reporting policy, and use it from both paths so a missing helper surfaces as a setup error instead of a silent runtime crash. Assert both the Claude and Antigravity install paths co-locate resolve-analyze-cmd.cjs next to the adapter, and that a failed copy records an error rather than passing silently. Co-authored-by: Cursor <cursoragent@cursor.com> * docs(cli): reattach installClaudeCodeHooks JSDoc after helper extraction The extracted HOOK_HELPERS/copyHookHelpers block landed between the installClaudeCodeHooks JSDoc and its function, leaving the doc reading as if it described the helper list. Move the block above the doc so it documents the function again. No behavior change. Co-authored-by: Cursor <cursoragent@cursor.com> * test(cli): enforce TS<->CJS invocation parity and guard CLI startup posture Tier-2 review found two in-scope gaps in the #1945 follow-up: - The "mirrors resolve-invocation.ts / test enforces parity" comments overclaimed: the parity test only compared the two .cjs copies to each other, so the TS source and the CJS hook copies could silently drift (NPX_REF, the per-mode command, and the Windows shim regex were hand-edited in all three this PR). Add TS<->CJS value parity (NPX_REF + formatAnalyzeCommand for every forced mode) and a source-level shim-regex parity check, and make the mirror comments accurately describe what is enforced. - No test locked the R3/R4 startup posture, so re-adding warnIfNpm11NpxRisk() (or any resolve-invocation import) at index.ts module scope -- the #207/#1383 lazy-startup regression -- would pass CI. Add a guard asserting index.ts has no module-load invocation probe and the warning is wired into analyzeCommand. Co-authored-by: Cursor <cursoragent@cursor.com> * refactor(cli): collapse npx-invocation resolver to one source of truth PR #1945 carried the gitnexus/pnpm/npx selection in three hand-synced places — the canonical hook helper, its byte-identical plugin copy, and a full TypeScript re-implementation in resolve-invocation.ts — kept in lockstep by per-mode-command and regex-extracted-by-regex parity tests. The TS formatAnalyzeCommand had no production caller (ai-context emits a fixed string), and the module memoized + exposed a test-only reset for a "repeated callers" case that has exactly one caller. Make hooks/claude/resolve-analyze-cmd.cjs the single source: extract the Windows-shim line-picking into a pure, exported pickPathMatch() and add an injectable probe to resolveInvocationMode() so the shipped logic is testable without spawning or global mocks. resolve-invocation.ts (118 -> 59 lines) now consumes that cjs via createRequire for resolveInvocationMode/NPX_REF and adds only the CLI-only npm-version probe and warning; the relative path resolves identically from src/cli/ (tsx, vitest) and dist/cli/ (shipped, hooks/ is a published sibling of dist/). Tests exercise the real shipped artifact, the NPX_REF/mode-command parity scaffolding is dropped (one implementation can't drift), and parity narrows to the two cjs copies staying byte-identical. No behavior change: hook stale-index hints and the analyze warning are byte-identical; the pre-existing setup.ts resolveGitnexusBin is untouched. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): bound stale-index hook PATH probe under the hook budget (U1) The PostToolUse stale-index hint calls formatAnalyzeCommand(), which probes which/where; named PROBE_TIMEOUT_MS=2000 keeps git rev-parse (~3s) + up to two probes well under Claude Code's 10s hook timeout while preserving the machine-correct hint. Byte-identical in the plugin copy. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): steer generated cross-repo group commands off npx (#1939) (U2) The Cross-Repo Groups block in generated AGENTS.md/CLAUDE.md still emitted bare 'npx gitnexus group ...', funneling npm-11 users into the arborist crash; switch to fixed 'pnpm dlx gitnexus@latest group ...'. Export generateGitNexusContent and add a group-branch test asserting no 'npx gitnexus' literal survives. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs: align steering guidance on pnpm dlx gitnexus@latest (U3) README troubleshooting uses gitnexus@latest; the repo's own committed CLAUDE.md/AGENTS.md stale-index hint now matches the generated output (pnpm dlx gitnexus@latest analyze) so the repo dogfoods the fix. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test(hooks): assert exact @latest analyze command and pin invocation mode (U4) Drop dead PKG_VERSION/NPX_REF version-pinned constants; the cjs always emits gitnexus@latest, so assert exact toContain(...) instead of the /@\\S+/ wildcard; pin GITNEXUS_INVOCATION in the --embeddings tests for host-independent determinism. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test(cli): cover resolver warn/edge branches; document probe seam (U5) Add coverage for the gitnexus-mode warn suppression, getNpmMajorVersion edge inputs (empty/pre-release/non-numeric), and the Windows non-wrapper pickPathMatch branch; widen the InvocationResolver interface to document the optional probe param. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): lower hook PATH-probe timeout to 1000ms (U1) In a linked worktree the stale-index hook runs git rev-parse --git-common-dir (~2s) + rev-parse HEAD (~3s) before up to two PATH probes; PROBE_TIMEOUT_MS=1000 holds the worst case near ~7s under Claude Code's 10s hook budget (was 2000, ~1s headroom). Byte-identical in the plugin copy. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): fail closed in gitnexus setup on missing required hook helper/adapter (U2) copyHookHelpers now returns the failed REQUIRED helpers (the .cjs trio; win-rm-list-json.ps1 stays best-effort since it fails open). Both install paths skip hook registration with an actionable error when a required helper failed; the Claude path also gains the adapter-existence guard the Antigravity path already had. Prevents registering a hook that crashes MODULE_NOT_FOUND on every tool event. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(skills): steer committed skill files off npx to pnpm dlx gitnexus@latest (U3) All 26 committed skill-file copies (gitnexus/skills, .claude, plugin, cursor) used 'npx gitnexus analyze', contradicting the generated freshness line and funneling npm-11 users into the arborist crash. Replace with 'pnpm dlx gitnexus@latest analyze'; add a regression guard (skills-steering.test.ts) that globs all four locations and fails if any reintroduces it. The cli skill's non-analyze npx subcommands (status/clean/list/wiki) are left as-is (out of the analyze-funnel scope). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): guard resolver import shape; assert group-impact steering (U4) Add a load-time guard on the createRequire(resolve-analyze-cmd.cjs) cast so a drifted/renamed cjs export fails loudly at module load instead of as a late TypeError in warnIfNpm11NpxRisk. Add the missing 'group impact' assertion to the ai-context Cross-Repo Groups test, and a resolver-contract test. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): auto-select invocation path with pnpm --allow-build (#1939) Probe npm/pnpm versions and PATH to pick a working analyze command without user configuration: global gitnexus first, pnpm dlx with --allow-build on npm 11+ (Ladybug native scripts), npx on npm 10 and earlier. Update docs, skills, and tests to match the canonical install-free command. Co-authored-by: Cursor <cursoragent@cursor.com> * fix(cli): place pnpm --allow-build before dlx, repair version-injection seam (#1939) The auto-selected install command emitted `pnpm dlx --allow-build=… analyze`, but pnpm < 10.14 keeps `dlx` in its argv escape list, so flags placed *after* `dlx` are parsed as package specs and rejected (ERR_PNPM_SPEC_NOT_SUPPORTED) on pnpm 10.2–10.13.x — strictly worse than the bare command. Move the flags before `dlx` (the position pnpm has honored since 10.2.0) in both byte-identical hook copies, the committed AGENTS.md / CLAUDE.md, and every skill tree. Also repairs the CI-red resolveInvocationMode seam: injecting `{ npmMajor: null }` to simulate an absent npm fell through `??` to the host's real `npm --version` (npm 10.x on the CI runners → routed 'npx' instead of 'pnpm'). Use an `'npmMajor' in deps` sentinel so an injected null is honored, drop the dead parseMajorVersion guard, and gate the flags on pnpm >= 10.2 via a single minor-aware probeVersion spawn (skipped for committed docs). Align the TS getNpmMajorVersion timeout to the 1s hook budget and strengthen the skills-steering guard with a pre-dlx positive assertion plus a post-dlx regression check. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs: add npm-11 pnpm caveat to README Quick Starts (#1939) The root, package, and cursor-integration README Quick Starts still steered first-contact users to bare `npx gitnexus analyze` — the exact npm 11.x arborist install crash issue #1939 names as a funnel. Add a one-line pnpm `--allow-build … dlx` caveat (keeping the simple npx default for npm<=10 / pnpm / yarn users); the package README points to its existing npm-11 workaround section. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(skills): route every gitnexus-cli command off npx to pnpm dlx (#1939) The gitnexus-cli skill demonstrated analyze via `pnpm --allow-build … dlx` but still showed status/clean/wiki/list via bare `npx gitnexus` — the same package, the same npm-11 crash-prone install path — and its header claimed "all commands work via npx". Convert every subcommand to the pnpm form across all three skill copies and reconcile the header. Broaden the skills-steering guard to forbid any `npx gitnexus` command in the cli-skill copies. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * perf(hook): probe pnpm once on the stale-index path (#1939) The stale-index hook resolved pnpm twice — `which pnpm` for mode selection then `pnpm --version` for the allow-build gate — two spawns for one tool in a ~9s/10s budget. Capture the version once in formatAnalyzeCommand and thread it through the existing deps seam (a successful `pnpm --version` proves presence), sharing a memoized PATH probe with resolveInvocationMode. Add explicit pnpm 10.0-suppress / 10.2-emit boundary tests and relabel the unknown-minor case. Both byte-identical cjs copies updated together. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(setup): single-quote POSIX hook command + assert cliPath patch applied (#1939) The hook `command` written into editor settings is shell-evaluated; the double-quoted `node "<path>"` form left `$`, backtick, and other metacharacters live in an adversarial $HOME. Single-quote the path on POSIX (Windows keeps the double-quoted form — those chars are illegal in Windows filenames). Also assert the cliPath source-literal replace() actually matched, recording an actionable error on drift instead of silently shipping a hook with an unresolved relative path. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test(setup): normalize expected hook path for the Windows runner (#1939) The new POSIX-escaping test built its expected hook path with path.join, which emits backslashes on the Windows runner, while setup.ts forward-slash- normalizes the path before quoting — so `expect(cmd).toBe(node '<path>')` mismatched on tests/windows-latest. Normalize the expected path the same way. Production code was already correct; only the test's expected value was platform-fragile. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): steer docs/skills via a project-local runner, not a pnpm default (#1939) The prior approach hardcoded `pnpm --allow-build=… dlx gitnexus@latest <cmd>` into every committed skill + the generated AGENTS.md/CLAUDE.md, which assumes pnpm is installed. Replace it with a CLI-neutral project-local runner: - `gitnexus analyze` drops `.gitnexus/run.cjs` (a copy of the canonical `resolve-analyze-cmd.cjs`, which gains `buildRunnerArgv` + a `require.main` exec tail) next to the index. Docs/skills reference `node .gitnexus/run.cjs <cmd>`, which auto-selects the runner (global `gitnexus` → `pnpm dlx` → `npx`) at call time — no package-manager assumption. README first-run + an inline bootstrap note stay universal `npx gitnexus analyze`. - The exec tail uses `shell` on Windows so `.cmd`/`.ps1`/`.exe` shims resolve (execFileSync can't otherwise; Node blocks `.cmd` without a shell, CVE-2024-27980), and prints a diagnostic instead of a silent exit 1. Tests: runner exec-tail (real spawn, exit-code propagation + ENOENT diagnostic), copy-failure graceful degradation, and per-subcommand routing + pnpm-fallback vacuity guards. The generated CLAUDE.md block stays under the #856 token budget. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): resolve Windows .cmd version probes so pnpm steering fires (#1939) probeVersion (and the TS getNpmMajorVersion mirror) spawned npm/pnpm --version via execFileSync with no shell, so on Windows the .cmd shims ENOENT'd, the probe reported a present tool as absent, and the stale-index hook recommended the npx crash path #1939 exists to avoid. Add shell: process.platform === 'win32' to the version probes (the exec tail already does this). Parse the first version-shaped line so a Corepack/notice banner on stdout no longer defeats the parse. Carry pnpm presence separately from version so a present-but-unparseable pnpm still selects pnpm. Drop the dead probe ?? resolveOnPath coalesce. Cover resolve-analyze-cmd.cjs (+ plugin twin) with the shell-injection and windowsHide source-regression guards. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): widen pnpm allow-build for the --embeddings=N equals form (#1945) buildRunnerArgv detected embeddings via gitnexusArgs.includes('--embeddings'), which missed the equals form (--embeddings=5000) that Commander also accepts, dropping --allow-build=onnxruntime-node on pnpm 10.2+. Match both forms. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test(cli): cover the runner exec-tail Windows shell branch on CI (#1945) runner-exec-tail.test.ts was POSIX-only and unregistered in cross-platform-tests.ts, so the run.cjs Windows shell:true exec branch ran on no platform despite the file comment claiming windows-latest covered it. Add a .cmd-shim it.skipIf(onPosix) case and register the file in SPAWN_CLI so the windows-latest job runs it. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs: fix broken troubleshooting anchor in gitnexus README (#1945) The npm-11 quick-start note linked to #npx-gitnexus-crashes-with-nodetarget-is-null-npm-11, which matches no heading; the actual troubleshooting heading slugifies to #cannot-destructure-property-package-of-nodetarget-as-it-is-null. Repoint the link. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test(hooks): guard resolve-analyze-cmd.cjs in antigravity e2e sanity check (#1945) The antigravity adapter top-level require()s resolve-analyze-cmd.cjs, but the beforeAll helper-presence loop did not check for it — a failed copy would surface as noisy MODULE_NOT_FOUND in downstream tests instead of the intended actionable 'Helper not installed' error. Add it to the loop. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * docs(skills): tie a missing-runner Cannot-find-module error to recovery (#1945) Generated CLAUDE.md/AGENTS.md make `node .gitnexus/run.cjs` the primary command, but the runner is gitignored, so a fresh clone or git clean leaves an agent facing a raw MODULE_NOT_FOUND. The CLAUDE.md block is token-budget-capped (#856), so the recovery guidance lives in the cli skill (its documented home): the bootstrap note now names the `Cannot find module` error and points at `npx gitnexus analyze` to (re)generate the runner. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * refactor(cli): disambiguate the MCP-pinned ref from the @latest hint (#1945) setup.ts and resolve-analyze-cmd.cjs both exported a constant named NPX_REF with different values (version-pinned for the persisted MCP entry vs. gitnexus@latest for hints). Rename setup.ts's module-private constant to MCP_PINNED_REF (value and behavior unchanged — the MCP pin stays pinned), leaving the cjs hint ref and its re-export alone. Also route the createRequire cast through 'unknown' so it reads as an explicit narrowing to the subset this module uses rather than a claim about the cjs's full export shape. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Cursor <cursoragent@cursor.com> Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-02 09:00:34 +01:00
Gergő Magyar	d5b2edddc4	fix(test): use retry cleanup in antigravity e2e to prevent ENOTEMPTY flake (#1838) ... * fix(test): use retry cleanup in antigravity e2e to prevent ENOTEMPTY flake Replace bare `fsp.rm` / `fs.rmSync` in antigravity-hook-e2e.test.ts afterAll with `cleanupTempDir` / `cleanupTempDirSync` from test-db.ts which retry with backoff on transient filesystem errors. Also make `shouldSwallowCleanupError` swallow ENOTEMPTY on all platforms (was Windows-only). The CI failure on macOS was ENOTEMPTY on a deeply nested node-gyp cache directory inside the temp HOME — a cleanup-time race that retries usually resolve, but the final attempt must not crash the test suite if the race persists. * fix: restore fsp import needed for mkdtemp/mkdir --------- Co-authored-by: Test <test@example.com>	2026-05-26 15:40:08 +01:00
Nilotpal Kashyap	50c6acb108	feat(setup): implement antigravity integration setup and hook adapter… (#1730) ... * feat(setup): implement antigravity integration setup and hook adapter for gitnexus * docs(readme): list Antigravity in supported editors * test(setup-antigravity): pin platform per-test to fix Windows CI failure The MCP entry assertion expected `npx` directly, but on Windows `getMcpEntry()` wraps it as `cmd /c npx ...`, which broke the Windows runner. Pin platform to darwin in beforeEach so the existing assertion is deterministic, restore the descriptor in afterEach, and add a parity test for the win32 cmd-wrapper shape. * fix(antigravity): align hook adapter to Gemini CLI schema + fix Windows CI Rebase the Antigravity integration on the canonical Gemini CLI hooks contract (https://geminicli.com/docs/hooks/reference/), which is the documented schema Antigravity 2.0 inherits: - Hook adapter: replace PreToolUse/PostToolUse with the single AfterTool event. BeforeTool has no documented context-injection channel in the Gemini contract, so augmentation runs in AfterTool where hookSpecificOutput.additionalContext is the documented way to append text to the tool result the agent reads. Stale-index hints land in the same channel (so the agent sees them) and are mirrored to stderr for terminal users. Tool-name matcher updated to Gemini CLI snake_case (search_file_content|glob|run_shell_command). - Setup: write hooks to ~/.gemini/settings.json under canonical hooks.AfterTool[] (replaces the ad-hoc hooks.json top-level group). Polite-neighbor merge preserves existing user hooks. Also copy win-rm-list-json.ps1 alongside hook-db-lock-probe.cjs so the Windows MCP server ownership probe doesn't silently fail open. - Tests: 17 regression tests covering MCP write, win32 shape, hook schema, polite-neighbor merge, idempotency, adapter context emission, stale-index hint, and skill layout. - README: footnote documenting the AfterTool design choice and a link to the Gemini CLI hooks reference. Windows CI fix: installSkillsTo previously used glob('*.md') + glob('*/SKILL.md'), which returned zero matches under the Windows runner's temp paths (8.3 short-name like RUNNER~1). Replace with fs.readdir + dirent type checks — same behavior, no path quirks. This fixes the only failing Windows job on the PR. * fix(antigravity): address PR review — windowsHide, stale docs, dead code Addresses the production-readiness review findings on PR #1730: - F1 (blocker): add windowsHide:true to all four spawnSync sites in the Antigravity hook adapter (findCanonicalRepoRoot, runGitNexusCli's two branches, buildStaleIndexHint) so they don't flash console windows on Windows. Matches the fix #1794 already on main for the Claude hook. - F2 (blocker): update gitnexus/README.md editor table to say AfterTool and link the Gemini CLI hooks reference. The published README had drifted to the pre-c1872b4 PreToolUse + PostToolUse schema. - F3: rewrite the stale ~/.gemini block comment in setup.ts. It still described the old hooks.json + gitnexus group + grep_search design. - F4: remove grep_search dead code from extractPattern and its doc comment. The registered matcher is search_file_content|glob|run_shell_command, so grep_search would never be invoked. - F5: annotate timeout:10000 with a ms-unit comment noting Gemini CLI uses milliseconds (Claude Code uses seconds). - F6: add the GITNEXUS_DEBUG branch to extractAugmentContext for parity with the Claude adapter, so suppressed augment stderr is recoverable. - F7: stageAdapter test helper now copies win-rm-list-json.ps1 alongside the .cjs helpers, so the adapter's Windows lock-probe path isn't a silent fail-open in child-process smoke tests. * test(antigravity): add integration tests and register in cross-platform matrix Adds end-to-end coverage on top of the unit-level tests, per maintainer request: - test/integration/setup-antigravity.test.ts (10 tests): exercises the real setupCommand() against a temp HOME with ~/.gemini/antigravity/ present. Verifies mcp_config.json shape, ~/.gemini/settings.json AfterTool entry, adapter + helpers + win-rm-list-json.ps1 copy, baked-in cliPath rewrite (issue #108 regression class), skill layout, polite-neighbor merge against existing user hooks, idempotency, skip-when-absent, corrupt-file safety, and key preservation. - test/integration/antigravity-hook-e2e.test.ts (19 tests): runs the full install-then-execute flow — invokes setupCommand to lay down the adapter + helpers, then spawns the INSTALLED adapter as a real child process against a temp git repo + .gitnexus/. The source adapter cannot be spawned directly (it requires sibling .cjs helpers that only live in hooks/claude/); install-then-spawn mirrors the production codepath. Covers staleness detection across all five git mutation types, --embeddings propagation, polite skip on toolResponse.error / exit_code !== 0, augment crash-free behavior, cwd validation, corrupted/missing meta.json, unknown event names, empty stdin, and the no-.gitnexus deep-nested case. - scripts/cross-platform-tests.ts: registers all three antigravity test files (unit in PLATFORM_LOGIC, two integration files in SPAWN_CLI) so Windows and macOS CI exercise them on every run. * fix(antigravity): review fixes — dedup, silent-failure guard, type coercion, glob filter - Delete mergeGeminiSettingsHooks (verbatim copy of mergeHooksJsonc), replace call site with the original - Unify geminiHasGitnexusHook into hasGitnexusHook with commandFragment parameter; delete the duplicate - Guard against silent adapter-copy failure: verify the adapter file exists before registering the AfterTool hook entry in settings.json; surface helper copy errors instead of swallowing - Fix toolSucceeded type coercion: use Number() so string exit_code values from Gemini CLI are handled correctly - Align glob tool extractPattern with Claude adapter's restrictive regex filter (/[*\/]([a-zA-Z][a-zA-Z0-9_-]{2,})/) - Remove bounds-only toBeGreaterThan(0) assertion (DoD §2.7) - Add antigravity adapter to HOOK_FILES windowsHide regression list * chore(autofix): apply prettier + eslint fixes via /autofix command * chore: trigger CI --------- Co-authored-by: Gergő Magyar <gergomagyar@icloud.com> Co-authored-by: Test <test@example.com> Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2026-05-25 14:46:17 +01:00