.gitignore

node_modules
package-lock.json
dist/
build/
*.log
.DS_Store
.env
.env.local
*.tsbuildinfo
.turbo/

# IDE directories
.agents/

# Rust
target/
**/*.rs.bk
*.pdb
# rustc internal-compiler-error dumps (written into the CWD on an ICE)
rustc-ice-*.txt
.vercel

# MkDocs build output
site/

# Rust compiled binaries in tests
tests/test_geometry

# Debug/test scripts in wasm package
packages/wasm/debug-*.js
packages/wasm/benchmark.js
packages/wasm/test-parser.js

# Cache directories
**/.cache/
.cache/

# Temporary output files
output.json
*.output.json

# Temporary test/analysis scripts
test_*.sh
*_ANALYSIS.md
*_ISSUE.md
*_FIX.md
*_IMPROVEMENTS.md
*_COMPLETE.md

# WASM files - use packages/wasm/pkg/ as canonical source
apps/viewer/public/ifc-lite_bg.wasm

# WASM build outputs. The *runtime* (.wasm/.js) is NOT committed — it's
# produced from rust/** by scripts/build-wasm.sh on every fresh build, and
# CI + Vercel install the Rust toolchain and rebuild from source so a stale
# binary can never ship (issue #654 root cause was a stale committed .wasm).
# The *type surface* pkg/ifc-lite.d.ts IS committed (force-added past the
# wasm-pack-generated pkg/.gitignore `*`) so `tsc` / `turbo typecheck` resolve
# @ifc-lite/wasm without compiling Rust (#952); CI verifies it stays in sync.
# pkg/README.md + pkg/package.json likewise stay tracked.
packages/wasm/pkg/ifc-lite_bg.wasm
packages/wasm/pkg/ifc-lite_bg.wasm.d.ts
packages/wasm/pkg/ifc-lite.js

# Threaded WASM bundle (build-wasm.sh BUILD_THREADED=1) — build artifact, like pkg/.
packages/wasm/pkg-threaded/

# csg-thread-bench: rung-2 measurement artifacts (wasm-pack output, copied IFC
# fixtures, generated corpus blobs). Source (Cargo.toml, src/, web/index.html,
# web/serve.mjs) IS committed; these regenerate via the crate header instructions.
rust/csg-thread-bench/web/pkg-plain/
rust/csg-thread-bench/web/pkg-threaded/
rust/csg-thread-bench/web/models/
rust/csg-thread-bench/web/corpus/
rust/csg-thread-bench/Cargo.lock

# Tauri/Claude temp files
tmpclaude*
nul

# Claude Code local settings (user-specific)
.claude/settings.local.json

# Local test models (private, never committed)
tests/models/local

# IFC test fixtures are fetched on demand via `pnpm fixtures` and listed in
# tests/models/manifest.json. They must NOT be committed to the repo. The
# fixture directories themselves are ignored too: in a worktree they may be
# machine-local symlinks into the primary checkout.
tests/models/ara3d
tests/models/issues
tests/models/various
tests/models/**/*.ifc
tests/models/**/*.IFC
tests/models/**/*.ifcx
tests/models/**/*.ifczip
# Partial downloads from the fetcher.
tests/models/**/*.part

# Large IFC test fixtures (downloaded separately)
rust/geometry/tests/*.ifc
# Benchmark run artifacts (regenerated by pnpm test:benchmark:viewer; the
# committed reference numbers live in tests/benchmark/baseline.json)
tests/benchmark/benchmark-results/viewer-*.json
tests/benchmark/benchmark-results/viewer-*.console.log

# Playwright default run artifacts (test-results/ is Playwright's outputDir;
# these are regenerated on every run and must never be committed)
/test-results/
/playwright-report/
/blob-report/
/playwright/.cache/
.vercel

# Railway `railway config pull` scratch output. These land as
# `.railway-config-pull-<n>/railway.ts` placeholders and must never be
# committed; the desired Railway state lives elsewhere.
.railway-config-pull-*/

# Generated head revisions from the content-matching fixture (scripts/xmatch).
# Deterministic from the seed, so they are rebuilt rather than committed.
.xmatch-out/

# Generated per-package TEST typecheck programs (scripts/typecheck-tests.mjs).
# Derived from each package's own tsconfig plus the test files on disk, so they
# are rebuilt on every run rather than committed. See tsconfig.tests.base.json.
packages/*/tsconfig.tests.json
apps/*/tsconfig.tests.json
# The ROOT path is here for a different reason: `audit()` only writes for
# `packages/*` (typecheck-tests.mjs, `rel.startsWith('packages/')`), so
# `pnpm typecheck` never produces this one. It appears from the bare-cwd mode
# the script's own header calls a misuse (#2664). Untracked it is harmless;
# tracked, every branch that adds or removes a test file carries a spurious
# diff of a ~1.5k-line generated file, and those conflict between branches.
/tsconfig.tests.json