Thomas Dyar
4d6f2dd34a
Add ObjectScript (InterSystems IRIS / Caché) as a supported language,
covering the UDL class format (.cls), MAC/INT routines (.mac/.int/.rtn),
include/macro files (.inc), and IRIS Studio Export XML.
Definition extraction (extract_defs.c): Class, Method, ClassMethod,
Property, Parameter, Index, Trigger (with body text), XData, Storage,
and Query members as graph nodes; base classes from the Extends clause.
Call dispatch resolution (extract_calls.c) — four ObjectScript patterns
that are structurally invisible to text search:
1. ##class(Pkg.Class).Method() explicit cross-class call
2. ..Method() relative-dot self-call (the dominant
intra-class form; large impact on
CALLS completeness)
3. $$$Macro macro expansion via a per-project
table built from .inc files
4. type inference from %New/%OpenId + declared return types
Ensemble production topology (pass_ensemble_routing.c): EnsembleItem
nodes per production component and ROUTES_TO edges resolved from
ProductionDefinition XData, plus WorkMgr .Queue("##class(X).method")
dispatch — all parsed statically at index time, no live IRIS required.
Language detection (language.c): .mac/.int/.rtn map to ObjectScript
routine directly; .cls (shared with Apex) and .inc (shared with BitBake)
are disambiguated by content, defaulting to the existing language on any
doubt so neither Apex nor BitBake detection regresses.
The two new per-project tables (macros, return types) are threaded
through a new internal cbm_extract_file_ex() so the public
cbm_extract_file() signature is unchanged.
The tree-sitter grammars for ObjectScript UDL and routine are vendored
in internal/cbm/vendored/grammars/objectscript_{udl,routine}/ from
https://github.com/intersystems/tree-sitter-objectscript (MIT, ABI 15).
Refs #462
Signed-off-by: Thomas Dyar <tdyar@intersystems.com>
7.6 KiB
Third-Party Licenses
This project vendors third-party code. We are grateful to the authors and
maintainers of these projects for making their work freely available.
Every vendored component directory carries the upstream LICENSE
(or COPYING / NOTICE) file alongside the sources.
Tree-sitter Runtime
The tree-sitter C runtime is vendored in internal/cbm/vendored/ts_runtime/.
- Project: tree-sitter
- License: MIT
- Copyright: (c) 2018–2024 Max Brunsfeld
The shared scanner helpers in internal/cbm/vendored/common/ (scanner.h,
tag.h) originate from
tree-sitter-html (MIT,
(c) 2014 Max Brunsfeld) and carry that project's LICENSE in
internal/cbm/vendored/common/.
The core runtime headers in internal/cbm/vendored/common/tree_sitter/
(alloc.h, array.h, parser.h) are part of the tree-sitter C runtime
(tree-sitter, MIT,
(c) 2018 Max Brunsfeld) and carry their own LICENSE in that directory.
Tree-sitter Grammars
159 pre-generated parsers are vendored in internal/cbm/vendored/grammars/<lang>/
(generated parser.c plus scanner.c where applicable, compiled statically).
Each grammar is the work of its upstream authors and each grammar directory
contains the upstream LICENSE file.
The canonical provenance record — upstream repository, pinned commit, and
cross-registry verification status for every grammar — is
internal/cbm/vendored/grammars/MANIFEST.md.
License summary:
- Nearly all grammars are MIT-licensed.
clojure(sogaiu/tree-sitter-clojure) is CC0-1.0;fennelis CC0-1.0;jinja2andjustare Apache-2.0;pineis ISC (declared by its upstream).- The grammars authored in-house for this project (
cobol,form,janet,magma,protobuf,wolfram) are MIT under the project's own license, (c) DeusData. Six further grammars (assembly,cfml,cfscript,dotenv,pine,qml) are self-maintained forks that retain their original upstream authors' licenses — see the manifest for per-grammar provenance.
tree-sitter-objectscript (UDL + routine)
- Project: intersystems/tree-sitter-objectscript
- License: MIT
- Copyright: (c) 2025 InterSystems Corporation
- Vendored at:
internal/cbm/vendored/grammars/objectscript_udl/,internal/cbm/vendored/grammars/objectscript_routine/ - Pinned commit:
a7ffcdf - Notes: InterSystems-maintained grammar for the ObjectScript language (InterSystems IRIS / Caché). Vendor-maintained; not in nvim-treesitter or Helix registries. Each
scanner.c's upstream#include "../../common/scanner.h"is repointed to a per-directoryobjectscript_common.h(verbatim copy of upstreamcommon/scanner.h).
Vendored C/C++ Libraries
| Library | Path | License | Project |
|---|---|---|---|
| SQLite 3 | vendored/sqlite3/ |
Public Domain | sqlite.org |
| mimalloc | vendored/mimalloc/ |
MIT | microsoft/mimalloc |
| yyjson | vendored/yyjson/ |
MIT | ibireme/yyjson |
| xxHash | vendored/xxhash/ |
BSD-2-Clause | Cyan4973/xxHash |
| TRE | vendored/tre/ |
BSD-2-Clause | laurikari/tre |
| LZ4 | internal/cbm/vendored/lz4/ |
BSD-2-Clause (library files) | lz4/lz4 |
| Zstandard | internal/cbm/vendored/zstd/ |
BSD-3-Clause (dual BSD / GPLv2 — BSD selected) | facebook/zstd |
| simplecpp | internal/cbm/vendored/simplecpp/ |
0BSD | danmar/simplecpp |
| Verstable | internal/cbm/vendored/verstable/ |
MIT | JacksonAllan/Verstable |
| wyhash | internal/cbm/vendored/wyhash/ |
Unlicense (public domain) | wangyi-fudan/wyhash |
The graph-UI HTTP server is a first-party implementation
(src/ui/httpd.c + src/ui/http_server.c) — no third-party HTTP library
is used.
Embedded Model Data
Semantic vector search uses static token embeddings derived from the
nomic-embed-code model, vendored in vendored/nomic/:
- Model: nomic-ai/nomic-embed-code
- License: Apache License 2.0
- Copyright: (c) Nomic AI
See vendored/nomic/NOTICE for the exact derivation procedure
(per-token inference + int8 quantization via scripts/extract_nomic_vectors.py).
Hybrid LSP — Reference Language Servers
The Hybrid LSP layer (internal/cbm/lsp/) is an original C implementation
written for this project. It contains no source code from any language
server. Its type-resolution behavior is structurally inspired by, and
validated for output compatibility against, the published behavior of the
following language servers and language specifications. They are listed here
as acknowledgment; their licenses are noted for reference:
| Language | Reference implementation / specification | Upstream license |
|---|---|---|
| TypeScript / JavaScript | tsserver (microsoft/TypeScript), typescript-go | Apache-2.0 |
| Python | pyright | MIT |
| Go | gopls (golang/tools) | BSD-3-Clause |
| PHP | PHP language reference + Composer PSR-4 autoloading specification | — |
| C# | Roslyn (dotnet/roslyn) | MIT |
| C / C++ | clangd (llvm/llvm-project) | Apache-2.0 WITH LLVM-exception |
| Java | Java Language Specification; output parity with Eclipse JDT LS | EPL-2.0 (reference only) |
| Kotlin | Kotlin language specification; fwcd/kotlin-language-server | MIT |
| Rust | rust-analyzer | MIT OR Apache-2.0 |
Standard-library type data
The stdlib type registries in internal/cbm/lsp/generated/ were produced as
follows:
- Python (
python_stdlib_data.c) — generated from python/typeshed type stubs (commita7912d521e16ff63caf7a8b64b9072542be36777), Apache-2.0, (c) the typeshed contributors. The generator isscripts/gen-py-stdlib.py. - Go (
go_stdlib_data.c) — generated by introspecting the public API of the Go standard library (golang/go, BSD-3-Clause). - Java, Kotlin, C#, PHP, C/C++, Rust — hand-curated from public API documentation and language specifications; no upstream source code was extracted or transcribed.
Embedded Graph UI
Release binaries built with --with-ui embed the compiled graph-ui/
frontend bundle. Its npm dependencies (React, three.js, @react-three/*,
radix-ui, lucide-react, tailwindcss, and friends) are all under permissive
licenses (MIT / ISC / Apache-2.0 / Zlib); the exact set is recorded in
graph-ui/package.json and graph-ui/package-lock.json, and the per-package
license texts of the production bundle are appended to the
THIRD_PARTY_NOTICES.md shipped inside the -ui release archives
(generated by scripts/gen-ui-licenses.py).