* fix(analyze): prevent cache-hit native workers from aborting
Delay parse worker startup until a cache miss requires it, fall back to sequential parsing when initial worker readiness fails, and preserve analyzer diagnostics/progress when heap respawn captures child output.
Constraint: Node 25 and tree-sitter/N-API worker initialization can abort before ready, while warm-cache analysis should not start workers at all.
Rejected: Treating status-134/SIGABRT as heap OOM unconditionally | native worker aborts require distinct recovery guidance and stderr/stdout evidence.
Rejected: cli-progress noTTYOutput for respawn progress | it appends newline frames instead of preserving one-line redraw UX.
Confidence: high
Scope-risk: moderate
Directive: Keep parse-worker creation behind confirmed cache misses and preserve TTY-style progress when respawn pipes stderr for crash classification.
Tested: GitNexus impact analysis for ensureHeap, runChunkedParseAndResolve, createWorkerPool, WorkerPool, walkRepositoryPaths; GitNexus detect_changes scoped to staged worktree; targeted vitest for analyze respawn, parse lazy cache, filesystem walker, worker pool; npx tsc --noEmit; npm run build; NODE_OPTIONS='--max-old-space-size=8192' npm test.
Not-tested: Windows terminal rendering and published npm package install path.
* ci(docker): tolerate slower arm64 TypeScript builds
Docker PR builds run gitnexus prepare under QEMU for linux/arm64, where the fixed 120s TypeScript timeout can kill otherwise healthy builds. Increase the default timeout and allow GITNEXUS_BUILD_TIMEOUT_MS to tune slower environments without changing the build steps.
Constraint: PR #1751 Docker Build & Push gitnexus failed with spawnSync /bin/sh ETIMEDOUT while running node_modules/.bin/tsc in scripts/build.js.\nRejected: Rerunning CI only | the failure was the build script's deterministic timeout boundary under arm64 emulation, not a code assertion.\nConfidence: high\nScope-risk: narrow\nDirective: Keep build timeout changes in scripts/build.js configurable; do not hide real compiler failures, only allow slower successful compiles to finish.\nTested: GitNexus impact for gitnexus/scripts/build.js reported LOW; gitnexus detect_changes reported 1 changed file, 0 affected processes, low risk; git diff --check; gitnexus npm run build.\nNot-tested: GitHub Docker arm64 build rerun before pushing; local Docker multi-platform build under QEMU.
* fix(analyze): truncate respawn progress safely
Preserve complete ANSI escape sequences and grapheme boundaries when the respawn progress terminal shim truncates wrapped output, so the shim does not emit dangling escape bytes or split surrogate pairs while keeping raw writes untouched.
Constraint: Claude review on PR #1751 flagged `s.slice(0, width)` in createAnsiPipeTerminal.write() as a latent terminal-corruption risk.
Rejected: Adding a display-width dependency | a local helper is sufficient for this narrow respawn terminal shim and avoids new dependency churn.
Rejected: Changing silent status-134 classification | current tests already document the output-less 134 fallback as heap guidance.
Confidence: high
Scope-risk: narrow
Directive: Keep respawn terminal writes ANSI-aware and preserve rawWrite bypass semantics for callers that intentionally write control sequences.
Tested: GitNexus impact for createAnsiPipeTerminal reported LOW; GitNexus detect_changes reported 2 changed files, 3 affected processes, medium risk; targeted vitest for analyze respawn progress and heap respawn; gitnexus npx tsc --noEmit; prettier check for changed files; eslint for changed files.
Not-tested: Full npm test suite; manual terminal rendering on Windows.
---------
Co-authored-by: wangxc <wangxc_a_bj@si-tech.com.cn>
* fix(serve): serve web UI at root path instead of 404
gitnexus serve returned Cannot GET / because no route handler existed
for the root path. Now serves the built gitnexus-web dist at / with
SPA fallback for client-side routing. Falls back to a helpful landing
page with API links when the web UI hasn't been built yet.
Also updates the build script to build and copy gitnexus-web into
gitnexus/web/ for the published npm package.
* fix(serve): address Copilot review feedback
- Use regex SPA fallback that excludes /api paths (avoids serving
index.html for unknown API routes)
- Add rel="noopener noreferrer" to external link (reverse-tabnabbing)
- Move build "done" log after web UI step
* fix(build): use npm run build for web UI, add npm install guard
The build script ran `npx tsc -b && npx vite build` in gitnexus-web/,
but CI only installs node_modules for gitnexus/ — not gitnexus-web/.
npx then resolved the wrong `tsc` package (a trojan on npm), causing
all CI jobs to fail.
Fix: add an npm install guard when node_modules is missing, and use
`npm run build` (which runs the local typescript) instead of npx.
* feat(serve): styled fallback page, asset 404s, build script safety
- Add landingPageHtml() with gitnexus-web design tokens (void bg,
surface cards, accent color, terminal-style build command block).
- Add resolveWebDistDir() helper with non-ENOENT error logging.
- Register express.static with Cache-Control headers (no-cache HTML,
immutable assets) and SPA fallback route.
- Replace wildcard SPA fallback with regex that excludes /api/* AND
asset-like file extensions (.js, .css, .ico, .woff2, .map, etc.).
- Add ordering comment warning about SPA fallback route placement.
scripts/build.js:
- Change npm install to npm ci.
- Add timeout: 120_000 to all execSync calls.
Test coverage:
- 26 new unit tests for design tokens, terminal block, external links,
SPA regex acceptance/exclusion, cache headers, and fs.access edge
cases.
Closes#1048 (review feedback)
* fix: format, lint, and add GITNEXUS_WEB_DIST env var
- Remove unused fsType import from web-ui-serving.test.ts (lint error)
- Run prettier on fallback-page-screenshot.html and test file
- Add GITNEXUS_WEB_DIST env var as primary override in resolveWebDistDir
- Add tests for env var: prefer when set, fallback when dir missing
* fix: use cross-platform path matching in env var tests
Path.includes('/env/dist') fails on Windows where path.join
produces backslashed paths. Normalize via path.sep replacement
before matching.
* fix(serve): address PR #1048 review findings
- Add uncaughtException/unhandledRejection crash guards to HTTP serve path
- Export SPA_FALLBACK_REGEX so tests use the production constant (no drift)
- Export staticCacheControlSetHeaders so tests verify the real production function
- Add real Express dispatch tests for API 404 and asset 404 isolation
- Delete committed debug artifact fallback-page-screenshot.html
npm runs `prepare` after `prepack` during publish, so the previous
`prepare: tsc` overwrote the rewritten imports before packing.
Both `prepare` and `prepack` now run the full build script so the
tarball always contains rewritten relative imports.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix(ci): build gitnexus-shared before publish, use CHANGELOG for release notes
The publish workflow was missing the gitnexus-shared build step that
the setup-gitnexus composite action provides. Since PR #536 unified
the ingestion pipeline, gitnexus imports types from gitnexus-shared,
so it must be built first.
Also replaces generate_release_notes with CHANGELOG.md extraction so
GitHub Releases use the reviewed changelog entry instead of a flat
PR title list.
Made-with: Cursor
* fix: bundle gitnexus-shared into CLI dist to fix module resolution
gitnexus-shared was declared as a file: dependency but never published
to npm, causing ERR_MODULE_NOT_FOUND for users installing gitnexus
globally. The build script now copies gitnexus-shared/dist into
dist/_shared/ and rewrites bare specifiers to relative paths.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
* fix: move gitnexus-shared to devDependencies, use tsc for prepare
gitnexus-shared must remain available for tsc to resolve imports during
development/CI, but is not needed at runtime since it's bundled into
dist/_shared/. Moving it to devDependencies keeps it out of production
installs while allowing compilation. The prepare script now runs plain
tsc (no shared bundling needed for local dev).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Abhigyan Patwari <abhigyan@Abhigyans-MacBook-Air.local>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
