Initial commit

Signed-off-by: erick-alcachofa <erick@artichoke.dev>
This commit is contained in:
erick-alcachofa 2025-12-25 13:44:02 -06:00
commit f3a9620f1e
Signed by: me
GPG Key ID: 6FA5F8643444BAFA
43 changed files with 22332 additions and 0 deletions

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root = true
[*]
charset = utf-8
[*.{json,toml,yml,gyp,xml}]
indent_style = space
indent_size = 2
[*.{js,ts}]
indent_style = space
indent_size = 2
[*.scm]
indent_style = space
indent_size = 2
[*.{c,cc,h}]
indent_style = space
indent_size = 4
[*.rs]
indent_style = space
indent_size = 4
[*.{py,pyi}]
indent_style = space
indent_size = 4
[*.swift]
indent_style = space
indent_size = 4
[*.java]
indent_style = space
indent_size = 4
[*.go]
indent_style = tab
indent_size = 8
[Makefile]
indent_style = tab
indent_size = 8
[parser.c]
indent_size = 2
[{alloc,array,parser}.h]
indent_size = 2

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* text=auto eol=lf
# Generated source files
src/*.json linguist-generated
src/parser.c linguist-generated
src/tree_sitter/* linguist-generated
# C bindings
bindings/c/** linguist-generated
CMakeLists.txt linguist-generated
Makefile linguist-generated
# Rust bindings
bindings/rust/* linguist-generated
Cargo.toml linguist-generated
Cargo.lock linguist-generated
# Node.js bindings
bindings/node/* linguist-generated
binding.gyp linguist-generated
package.json linguist-generated
package-lock.json linguist-generated
# Python bindings
bindings/python/** linguist-generated
setup.py linguist-generated
pyproject.toml linguist-generated
# Go bindings
bindings/go/* linguist-generated
go.mod linguist-generated
go.sum linguist-generated
# Swift bindings
bindings/swift/** linguist-generated
Package.swift linguist-generated
Package.resolved linguist-generated
# Zig bindings
bindings/zig/* linguist-generated
build.zig linguist-generated
build.zig.zon linguist-generated
# Java bindings
pom.xml linguist-generated
bindings/java/** linguist-generated

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# Rust artifacts
target/
# Node artifacts
build/
prebuilds/
node_modules/
# Swift artifacts
.build/
# Go artifacts
_obj/
# Python artifacts
.venv/
dist/
*.egg-info
*.whl
# C artifacts
*.a
*.so
*.so.*
*.dylib
*.dll
*.pc
*.exp
*.lib
# Zig artifacts
.zig-cache/
zig-cache/
zig-out/
# Example dirs
/examples/*/
# Grammar volatiles
*.wasm
*.obj
*.o
# Archives
*.tar.gz
*.tgz
*.zip
*.jar

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cmake_minimum_required(VERSION 3.13)
project(tree-sitter-artichoke
VERSION "0.1.0"
DESCRIPTION "Tree-sitter for artichoke language"
HOMEPAGE_URL "https://github.com/tree-sitter/tree-sitter-artichoke"
LANGUAGES C)
option(BUILD_SHARED_LIBS "Build using shared libraries" ON)
option(TREE_SITTER_REUSE_ALLOCATOR "Reuse the library allocator" OFF)
set(TREE_SITTER_ABI_VERSION 15 CACHE STRING "Tree-sitter ABI version")
if(NOT ${TREE_SITTER_ABI_VERSION} MATCHES "^[0-9]+$")
unset(TREE_SITTER_ABI_VERSION CACHE)
message(FATAL_ERROR "TREE_SITTER_ABI_VERSION must be an integer")
endif()
include(GNUInstallDirs)
find_program(TREE_SITTER_CLI tree-sitter DOC "Tree-sitter CLI")
add_custom_command(OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/src/grammar.json"
"${CMAKE_CURRENT_SOURCE_DIR}/src/node-types.json"
DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/grammar.js"
COMMAND "${TREE_SITTER_CLI}" generate grammar.js --no-parser
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT "Generating grammar.json")
add_custom_command(OUTPUT "${CMAKE_CURRENT_SOURCE_DIR}/src/parser.c"
BYPRODUCTS "${CMAKE_CURRENT_SOURCE_DIR}/src/tree_sitter/parser.h"
"${CMAKE_CURRENT_SOURCE_DIR}/src/tree_sitter/alloc.h"
"${CMAKE_CURRENT_SOURCE_DIR}/src/tree_sitter/array.h"
DEPENDS "${CMAKE_CURRENT_SOURCE_DIR}/src/grammar.json"
COMMAND "${TREE_SITTER_CLI}" generate src/grammar.json
--abi=${TREE_SITTER_ABI_VERSION}
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT "Generating parser.c")
add_library(tree-sitter-artichoke src/parser.c)
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/src/scanner.c)
target_sources(tree-sitter-artichoke PRIVATE src/scanner.c)
endif()
target_include_directories(tree-sitter-artichoke
PRIVATE src
INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/bindings/c>
$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
target_compile_definitions(tree-sitter-artichoke PRIVATE
$<$<BOOL:${TREE_SITTER_REUSE_ALLOCATOR}>:TREE_SITTER_REUSE_ALLOCATOR>
$<$<CONFIG:Debug>:TREE_SITTER_DEBUG>)
set_target_properties(tree-sitter-artichoke
PROPERTIES
C_STANDARD 11
POSITION_INDEPENDENT_CODE ON
SOVERSION "${TREE_SITTER_ABI_VERSION}.${PROJECT_VERSION_MAJOR}"
DEFINE_SYMBOL "")
configure_file(bindings/c/tree-sitter-artichoke.pc.in
"${CMAKE_CURRENT_BINARY_DIR}/tree-sitter-artichoke.pc" @ONLY)
install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/bindings/c/tree_sitter"
DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
FILES_MATCHING PATTERN "*.h")
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/tree-sitter-artichoke.pc"
DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
install(TARGETS tree-sitter-artichoke
LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
file(GLOB QUERIES queries/*.scm)
install(FILES ${QUERIES}
DESTINATION "${CMAKE_INSTALL_DATADIR}/tree-sitter/queries/artichoke")
add_custom_target(ts-test "${TREE_SITTER_CLI}" test
WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
COMMENT "tree-sitter test")

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[package]
name = "tree-sitter-artichoke"
description = "Tree-sitter for artichoke language"
version = "0.1.0"
authors = ["alcachofa42 <erick@artichoke.dev>"]
license = "MIT"
readme = "README.md"
keywords = ["incremental", "parsing", "tree-sitter", "artichoke"]
categories = ["parser-implementations", "parsing", "text-editors"]
repository = "https://github.com/tree-sitter/tree-sitter-artichoke"
edition = "2021"
autoexamples = false
build = "bindings/rust/build.rs"
include = [
"bindings/rust/*",
"grammar.js",
"queries/*",
"src/*",
"tree-sitter.json",
"/LICENSE",
]
[lib]
path = "bindings/rust/lib.rs"
[dependencies]
tree-sitter-language = "0.1"
[build-dependencies]
cc = "1.2"
[dev-dependencies]
tree-sitter = "0.26.3"

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LANGUAGE_NAME := tree-sitter-artichoke
HOMEPAGE_URL := https://github.com/tree-sitter/tree-sitter-artichoke
VERSION := 0.1.0
# repository
SRC_DIR := src
TS ?= tree-sitter
# install directory layout
PREFIX ?= /usr/local
DATADIR ?= $(PREFIX)/share
INCLUDEDIR ?= $(PREFIX)/include
LIBDIR ?= $(PREFIX)/lib
BINDIR ?= $(PREFIX)/bin
PCLIBDIR ?= $(LIBDIR)/pkgconfig
# source/object files
PARSER := $(SRC_DIR)/parser.c
EXTRAS := $(filter-out $(PARSER),$(wildcard $(SRC_DIR)/*.c))
OBJS := $(patsubst %.c,%.o,$(PARSER) $(EXTRAS))
# flags
ARFLAGS ?= rcs
override CFLAGS += -I$(SRC_DIR) -std=c11 -fPIC
# ABI versioning
SONAME_MAJOR = $(shell sed -n 's/\#define LANGUAGE_VERSION //p' $(PARSER))
SONAME_MINOR = $(word 1,$(subst ., ,$(VERSION)))
# OS-specific bits
MACHINE := $(shell $(CC) -dumpmachine)
ifneq ($(findstring darwin,$(MACHINE)),)
SOEXT = dylib
SOEXTVER_MAJOR = $(SONAME_MAJOR).$(SOEXT)
SOEXTVER = $(SONAME_MAJOR).$(SONAME_MINOR).$(SOEXT)
LINKSHARED = -dynamiclib -Wl,-install_name,$(LIBDIR)/lib$(LANGUAGE_NAME).$(SOEXTVER),-rpath,@executable_path/../Frameworks
else ifneq ($(findstring mingw32,$(MACHINE)),)
SOEXT = dll
LINKSHARED += -s -shared -Wl,--out-implib,lib$(LANGUAGE_NAME).dll.a
else
SOEXT = so
SOEXTVER_MAJOR = $(SOEXT).$(SONAME_MAJOR)
SOEXTVER = $(SOEXT).$(SONAME_MAJOR).$(SONAME_MINOR)
LINKSHARED = -shared -Wl,-soname,lib$(LANGUAGE_NAME).$(SOEXTVER)
ifneq ($(filter $(shell uname),FreeBSD NetBSD DragonFly),)
PCLIBDIR := $(PREFIX)/libdata/pkgconfig
endif
endif
all: lib$(LANGUAGE_NAME).a lib$(LANGUAGE_NAME).$(SOEXT) $(LANGUAGE_NAME).pc
lib$(LANGUAGE_NAME).a: $(OBJS)
$(AR) $(ARFLAGS) $@ $^
lib$(LANGUAGE_NAME).$(SOEXT): $(OBJS)
$(CC) $(LDFLAGS) $(LINKSHARED) $^ $(LDLIBS) -o $@
ifneq ($(STRIP),)
$(STRIP) $@
endif
ifneq ($(findstring mingw32,$(MACHINE)),)
lib$(LANGUAGE_NAME).dll.a: lib$(LANGUAGE_NAME).$(SOEXT)
endif
$(LANGUAGE_NAME).pc: bindings/c/$(LANGUAGE_NAME).pc.in
sed -e 's|@PROJECT_VERSION@|$(VERSION)|' \
-e 's|@CMAKE_INSTALL_LIBDIR@|$(LIBDIR:$(PREFIX)/%=%)|' \
-e 's|@CMAKE_INSTALL_INCLUDEDIR@|$(INCLUDEDIR:$(PREFIX)/%=%)|' \
-e 's|@PROJECT_DESCRIPTION@|$(DESCRIPTION)|' \
-e 's|@PROJECT_HOMEPAGE_URL@|$(HOMEPAGE_URL)|' \
-e 's|@CMAKE_INSTALL_PREFIX@|$(PREFIX)|' $< > $@
$(SRC_DIR)/grammar.json: grammar.js
$(TS) generate --no-parser $^
$(PARSER): $(SRC_DIR)/grammar.json
$(TS) generate $^
install: all
install -d '$(DESTDIR)$(DATADIR)'/tree-sitter/queries/artichoke '$(DESTDIR)$(INCLUDEDIR)'/tree_sitter '$(DESTDIR)$(PCLIBDIR)' '$(DESTDIR)$(LIBDIR)'
install -m644 bindings/c/tree_sitter/$(LANGUAGE_NAME).h '$(DESTDIR)$(INCLUDEDIR)'/tree_sitter/$(LANGUAGE_NAME).h
install -m644 $(LANGUAGE_NAME).pc '$(DESTDIR)$(PCLIBDIR)'/$(LANGUAGE_NAME).pc
install -m644 lib$(LANGUAGE_NAME).a '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).a
install -m755 lib$(LANGUAGE_NAME).$(SOEXT) '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXTVER)
ifneq ($(findstring mingw32,$(MACHINE)),)
install -d '$(DESTDIR)$(BINDIR)'
install -m755 lib$(LANGUAGE_NAME).dll '$(DESTDIR)$(BINDIR)'/lib$(LANGUAGE_NAME).dll
install -m755 lib$(LANGUAGE_NAME).dll.a '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).dll.a
else
install -m755 lib$(LANGUAGE_NAME).$(SOEXT) '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXTVER)
cd '$(DESTDIR)$(LIBDIR)' && ln -sf lib$(LANGUAGE_NAME).$(SOEXTVER) lib$(LANGUAGE_NAME).$(SOEXTVER_MAJOR)
cd '$(DESTDIR)$(LIBDIR)' && ln -sf lib$(LANGUAGE_NAME).$(SOEXTVER_MAJOR) lib$(LANGUAGE_NAME).$(SOEXT)
endif
ifneq ($(wildcard queries/*.scm),)
install -m644 queries/*.scm '$(DESTDIR)$(DATADIR)'/tree-sitter/queries/artichoke
endif
uninstall:
$(RM) '$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).a \
'$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXTVER) \
'$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXTVER_MAJOR) \
'$(DESTDIR)$(LIBDIR)'/lib$(LANGUAGE_NAME).$(SOEXT) \
'$(DESTDIR)$(INCLUDEDIR)'/tree_sitter/$(LANGUAGE_NAME).h \
'$(DESTDIR)$(PCLIBDIR)'/$(LANGUAGE_NAME).pc
$(RM) -r '$(DESTDIR)$(DATADIR)'/tree-sitter/queries/artichoke
clean:
$(RM) $(OBJS) $(LANGUAGE_NAME).pc lib$(LANGUAGE_NAME).a lib$(LANGUAGE_NAME).$(SOEXT) lib$(LANGUAGE_NAME).dll.a
test:
$(TS) test
.PHONY: all install uninstall clean test

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// swift-tools-version:5.3
import Foundation
import PackageDescription
var sources = ["src/parser.c"]
if FileManager.default.fileExists(atPath: "src/scanner.c") {
sources.append("src/scanner.c")
}
let package = Package(
name: "TreeSitterArtichoke",
products: [
.library(name: "TreeSitterArtichoke", targets: ["TreeSitterArtichoke"]),
],
dependencies: [
.package(name: "SwiftTreeSitter", url: "https://github.com/tree-sitter/swift-tree-sitter", from: "0.9.0"),
],
targets: [
.target(
name: "TreeSitterArtichoke",
dependencies: [],
path: ".",
sources: sources,
resources: [
.copy("queries")
],
publicHeadersPath: "bindings/swift",
cSettings: [.headerSearchPath("src")]
),
.testTarget(
name: "TreeSitterArtichokeTests",
dependencies: [
"SwiftTreeSitter",
"TreeSitterArtichoke",
],
path: "bindings/swift/TreeSitterArtichokeTests"
)
],
cLanguageStandard: .c11
)

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{
"targets": [
{
"target_name": "tree_sitter_artichoke_binding",
"dependencies": [
"<!(node -p \"require('node-addon-api').targets\"):node_addon_api_except",
],
"include_dirs": [
"src",
],
"sources": [
"bindings/node/binding.cc",
"src/parser.c",
],
"variables": {
"has_scanner": "<!(node -p \"fs.existsSync('src/scanner.c')\")"
},
"conditions": [
["has_scanner=='true'", {
"sources+": ["src/scanner.c"],
}],
["OS!='win'", {
"cflags_c": [
"-std=c11",
],
}, { # OS == "win"
"cflags_c": [
"/std:c11",
"/utf-8",
],
}],
],
}
]
}

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bindings/c/tree-sitter-artichoke.pc.in generated Normal file
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prefix=@CMAKE_INSTALL_PREFIX@
libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@
includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
Name: tree-sitter-artichoke
Description: @PROJECT_DESCRIPTION@
URL: @PROJECT_HOMEPAGE_URL@
Version: @PROJECT_VERSION@
Libs: -L${libdir} -ltree-sitter-artichoke
Cflags: -I${includedir}

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#ifndef TREE_SITTER_ARTICHOKE_H_
#define TREE_SITTER_ARTICHOKE_H_
typedef struct TSLanguage TSLanguage;
#ifdef __cplusplus
extern "C" {
#endif
const TSLanguage *tree_sitter_artichoke(void);
#ifdef __cplusplus
}
#endif
#endif // TREE_SITTER_ARTICHOKE_H_

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package tree_sitter_artichoke
// #cgo CFLAGS: -std=c11 -fPIC
// #include "../../src/parser.c"
// #if __has_include("../../src/scanner.c")
// #include "../../src/scanner.c"
// #endif
import "C"
import "unsafe"
// Get the tree-sitter Language for this grammar.
func Language() unsafe.Pointer {
return unsafe.Pointer(C.tree_sitter_artichoke())
}

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bindings/go/binding_test.go generated Normal file
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package tree_sitter_artichoke_test
import (
"testing"
tree_sitter "github.com/tree-sitter/go-tree-sitter"
tree_sitter_artichoke "github.com/tree-sitter/tree-sitter-artichoke/bindings/go"
)
func TestCanLoadGrammar(t *testing.T) {
language := tree_sitter.NewLanguage(tree_sitter_artichoke.Language())
if language == nil {
t.Errorf("Error loading artichoke grammar")
}
}

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#include <napi.h>
typedef struct TSLanguage TSLanguage;
extern "C" TSLanguage *tree_sitter_artichoke();
// "tree-sitter", "language" hashed with BLAKE2
const napi_type_tag LANGUAGE_TYPE_TAG = {
0x8AF2E5212AD58ABF, 0xD5006CAD83ABBA16
};
Napi::Object Init(Napi::Env env, Napi::Object exports) {
auto language = Napi::External<TSLanguage>::New(env, tree_sitter_artichoke());
language.TypeTag(&LANGUAGE_TYPE_TAG);
exports["language"] = language;
return exports;
}
NODE_API_MODULE(tree_sitter_artichoke_binding, Init)

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bindings/node/binding_test.js generated Normal file
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import assert from "node:assert";
import { test } from "node:test";
import Parser from "tree-sitter";
test("can load grammar", () => {
const parser = new Parser();
assert.doesNotReject(async () => {
const { default: language } = await import("./index.js");
parser.setLanguage(language);
});
});

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type BaseNode = {
type: string;
named: boolean;
};
type ChildNode = {
multiple: boolean;
required: boolean;
types: BaseNode[];
};
type NodeInfo =
| (BaseNode & {
subtypes: BaseNode[];
})
| (BaseNode & {
fields: { [name: string]: ChildNode };
children: ChildNode[];
});
/**
* The tree-sitter language object for this grammar.
*
* @see {@linkcode https://tree-sitter.github.io/node-tree-sitter/interfaces/Parser.Language.html Parser.Language}
*
* @example
* import Parser from "tree-sitter";
* import artichoke from "tree-sitter-artichoke";
*
* const parser = new Parser();
* parser.setLanguage(artichoke);
*/
declare const binding: {
/**
* The inner language object.
* @private
*/
language: unknown;
/**
* The content of the `node-types.json` file for this grammar.
*
* @see {@linkplain https://tree-sitter.github.io/tree-sitter/using-parsers/6-static-node-types Static Node Types}
*/
nodeTypeInfo: NodeInfo[];
/** The syntax highlighting query for this grammar. */
HIGHLIGHTS_QUERY?: string;
/** The language injection query for this grammar. */
INJECTIONS_QUERY?: string;
/** The local variable query for this grammar. */
LOCALS_QUERY?: string;
/** The symbol tagging query for this grammar. */
TAGS_QUERY?: string;
};
export default binding;

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import { readFileSync } from "node:fs";
import { fileURLToPath } from "node:url";
const root = fileURLToPath(new URL("../..", import.meta.url));
const binding = typeof process.versions.bun === "string"
// Support `bun build --compile` by being statically analyzable enough to find the .node file at build-time
? await import(`${root}/prebuilds/${process.platform}-${process.arch}/tree-sitter-artichoke.node`)
: (await import("node-gyp-build")).default(root);
try {
const nodeTypes = await import(`${root}/src/node-types.json`, { with: { type: "json" } });
binding.nodeTypeInfo = nodeTypes.default;
} catch { }
const queries = [
["HIGHLIGHTS_QUERY", `${root}/queries/highlights.scm`],
["INJECTIONS_QUERY", `${root}/queries/injections.scm`],
["LOCALS_QUERY", `${root}/queries/locals.scm`],
["TAGS_QUERY", `${root}/queries/tags.scm`],
];
for (const [prop, path] of queries) {
Object.defineProperty(binding, prop, {
configurable: true,
enumerable: true,
get() {
delete binding[prop];
try {
binding[prop] = readFileSync(path, "utf8");
} catch { }
return binding[prop];
}
});
}
export default binding;

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bindings/python/tests/test_binding.py generated Normal file
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from unittest import TestCase
from tree_sitter import Language, Parser
import tree_sitter_artichoke
class TestLanguage(TestCase):
def test_can_load_grammar(self):
try:
Parser(Language(tree_sitter_artichoke.language()))
except Exception:
self.fail("Error loading artichoke grammar")

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"""Tree-sitter for artichoke language"""
from importlib.resources import files as _files
from ._binding import language
def _get_query(name, file):
try:
query = _files(f"{__package__}") / file
globals()[name] = query.read_text()
except FileNotFoundError:
globals()[name] = None
return globals()[name]
def __getattr__(name):
if name == "HIGHLIGHTS_QUERY":
return _get_query("HIGHLIGHTS_QUERY", "queries/highlights.scm")
if name == "INJECTIONS_QUERY":
return _get_query("INJECTIONS_QUERY", "queries/injections.scm")
if name == "LOCALS_QUERY":
return _get_query("LOCALS_QUERY", "queries/locals.scm")
if name == "TAGS_QUERY":
return _get_query("TAGS_QUERY", "queries/tags.scm")
raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
__all__ = [
"language",
"HIGHLIGHTS_QUERY",
"INJECTIONS_QUERY",
"LOCALS_QUERY",
"TAGS_QUERY",
]
def __dir__():
return sorted(__all__ + [
"__all__", "__builtins__", "__cached__", "__doc__", "__file__",
"__loader__", "__name__", "__package__", "__path__", "__spec__",
])

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from typing import Final
from typing_extensions import CapsuleType
HIGHLIGHTS_QUERY: Final[str] | None
"""The syntax highlighting query for this grammar."""
INJECTIONS_QUERY: Final[str] | None
"""The language injection query for this grammar."""
LOCALS_QUERY: Final[str] | None
"""The local variable query for this grammar."""
TAGS_QUERY: Final[str] | None
"""The symbol tagging query for this grammar."""
def language() -> CapsuleType:
"""The tree-sitter language function for this grammar."""

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#include <Python.h>
typedef struct TSLanguage TSLanguage;
TSLanguage *tree_sitter_artichoke(void);
static PyObject* _binding_language(PyObject *Py_UNUSED(self), PyObject *Py_UNUSED(args)) {
return PyCapsule_New(tree_sitter_artichoke(), "tree_sitter.Language", NULL);
}
static struct PyModuleDef_Slot slots[] = {
#ifdef Py_GIL_DISABLED
{Py_mod_gil, Py_MOD_GIL_NOT_USED},
#endif
{0, NULL}
};
static PyMethodDef methods[] = {
{"language", _binding_language, METH_NOARGS,
"Get the tree-sitter language for this grammar."},
{NULL, NULL, 0, NULL}
};
static struct PyModuleDef module = {
.m_base = PyModuleDef_HEAD_INIT,
.m_name = "_binding",
.m_doc = NULL,
.m_size = 0,
.m_methods = methods,
.m_slots = slots,
};
PyMODINIT_FUNC PyInit__binding(void) {
return PyModuleDef_Init(&module);
}

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bindings/rust/build.rs generated Normal file
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fn main() {
let src_dir = std::path::Path::new("src");
let mut c_config = cc::Build::new();
c_config.std("c11").include(src_dir);
#[cfg(target_env = "msvc")]
c_config.flag("-utf-8");
if std::env::var("TARGET").unwrap() == "wasm32-unknown-unknown" {
let Ok(wasm_headers) = std::env::var("DEP_TREE_SITTER_LANGUAGE_WASM_HEADERS") else {
panic!("Environment variable DEP_TREE_SITTER_LANGUAGE_WASM_HEADERS must be set by the language crate");
};
let Ok(wasm_src) =
std::env::var("DEP_TREE_SITTER_LANGUAGE_WASM_SRC").map(std::path::PathBuf::from)
else {
panic!("Environment variable DEP_TREE_SITTER_LANGUAGE_WASM_SRC must be set by the language crate");
};
c_config.include(&wasm_headers);
c_config.files([
wasm_src.join("stdio.c"),
wasm_src.join("stdlib.c"),
wasm_src.join("string.c"),
]);
}
let parser_path = src_dir.join("parser.c");
c_config.file(&parser_path);
println!("cargo:rerun-if-changed={}", parser_path.to_str().unwrap());
let scanner_path = src_dir.join("scanner.c");
if scanner_path.exists() {
c_config.file(&scanner_path);
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
}
c_config.compile("tree-sitter-artichoke");
println!("cargo:rustc-check-cfg=cfg(with_highlights_query)");
if !"queries/highlights.scm".is_empty() && std::path::Path::new("queries/highlights.scm").exists() {
println!("cargo:rustc-cfg=with_highlights_query");
}
println!("cargo:rustc-check-cfg=cfg(with_injections_query)");
if !"queries/injections.scm".is_empty() && std::path::Path::new("queries/injections.scm").exists() {
println!("cargo:rustc-cfg=with_injections_query");
}
println!("cargo:rustc-check-cfg=cfg(with_locals_query)");
if !"queries/locals.scm".is_empty() && std::path::Path::new("queries/locals.scm").exists() {
println!("cargo:rustc-cfg=with_locals_query");
}
println!("cargo:rustc-check-cfg=cfg(with_tags_query)");
if !"queries/tags.scm".is_empty() && std::path::Path::new("queries/tags.scm").exists() {
println!("cargo:rustc-cfg=with_tags_query");
}
}

60
bindings/rust/lib.rs generated Normal file
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//! This crate provides artichoke language support for the [tree-sitter] parsing library.
//!
//! Typically, you will use the [`LANGUAGE`] constant to add this language to a
//! tree-sitter [`Parser`], and then use the parser to parse some code:
//!
//! ```
//! let code = r#"
//! "#;
//! let mut parser = tree_sitter::Parser::new();
//! let language = tree_sitter_artichoke::LANGUAGE;
//! parser
//! .set_language(&language.into())
//! .expect("Error loading artichoke parser");
//! let tree = parser.parse(code, None).unwrap();
//! assert!(!tree.root_node().has_error());
//! ```
//!
//! [`Parser`]: https://docs.rs/tree-sitter/0.26.3/tree_sitter/struct.Parser.html
//! [tree-sitter]: https://tree-sitter.github.io/
use tree_sitter_language::LanguageFn;
extern "C" {
fn tree_sitter_artichoke() -> *const ();
}
/// The tree-sitter [`LanguageFn`] for this grammar.
pub const LANGUAGE: LanguageFn = unsafe { LanguageFn::from_raw(tree_sitter_artichoke) };
/// The content of the [`node-types.json`] file for this grammar.
///
/// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers/6-static-node-types
pub const NODE_TYPES: &str = include_str!("../../src/node-types.json");
#[cfg(with_highlights_query)]
/// The syntax highlighting query for this grammar.
pub const HIGHLIGHTS_QUERY: &str = include_str!("../../queries/highlights.scm");
#[cfg(with_injections_query)]
/// The language injection query for this grammar.
pub const INJECTIONS_QUERY: &str = include_str!("../../queries/injections.scm");
#[cfg(with_locals_query)]
/// The local variable query for this grammar.
pub const LOCALS_QUERY: &str = include_str!("../../queries/locals.scm");
#[cfg(with_tags_query)]
/// The symbol tagging query for this grammar.
pub const TAGS_QUERY: &str = include_str!("../../queries/tags.scm");
#[cfg(test)]
mod tests {
#[test]
fn test_can_load_grammar() {
let mut parser = tree_sitter::Parser::new();
parser
.set_language(&super::LANGUAGE.into())
.expect("Error loading artichoke parser");
}
}

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@ -0,0 +1,16 @@
#ifndef TREE_SITTER_ARTICHOKE_H_
#define TREE_SITTER_ARTICHOKE_H_
typedef struct TSLanguage TSLanguage;
#ifdef __cplusplus
extern "C" {
#endif
const TSLanguage *tree_sitter_artichoke(void);
#ifdef __cplusplus
}
#endif
#endif // TREE_SITTER_ARTICHOKE_H_

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@ -0,0 +1,12 @@
import XCTest
import SwiftTreeSitter
import TreeSitterArtichoke
final class TreeSitterArtichokeTests: XCTestCase {
func testCanLoadGrammar() throws {
let parser = Parser()
let language = Language(language: tree_sitter_artichoke())
XCTAssertNoThrow(try parser.setLanguage(language),
"Error loading artichoke grammar")
}
}

5
bindings/zig/root.zig generated Normal file
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extern fn tree_sitter_artichoke() callconv(.c) *const anyopaque;
pub fn language() *const anyopaque {
return tree_sitter_artichoke();
}

17
bindings/zig/test.zig generated Normal file
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@ -0,0 +1,17 @@
const testing = @import("std").testing;
const ts = @import("tree-sitter");
const root = @import("tree-sitter-artichoke");
const Language = ts.Language;
const Parser = ts.Parser;
test "can load grammar" {
const parser = Parser.create();
defer parser.destroy();
const lang: *const ts.Language = Language.fromRaw(root.language());
defer lang.destroy();
try testing.expectEqual(void{}, parser.setLanguage(lang));
try testing.expectEqual(lang, parser.getLanguage());
}

93
build.zig generated Normal file
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const std = @import("std");
pub fn build(b: *std.Build) !void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
const shared = b.option(bool, "build-shared", "Build a shared library") orelse true;
const reuse_alloc = b.option(bool, "reuse-allocator", "Reuse the library allocator") orelse false;
const library_name = "tree-sitter-artichoke";
const lib: *std.Build.Step.Compile = b.addLibrary(.{
.name = library_name,
.linkage = if (shared) .dynamic else .static,
.root_module = b.createModule(.{
.target = target,
.optimize = optimize,
.link_libc = true,
.pic = if (shared) true else null,
}),
});
lib.addCSourceFile(.{
.file = b.path("src/parser.c"),
.flags = &.{"-std=c11"},
});
if (fileExists(b, "src/scanner.c")) {
lib.addCSourceFile(.{
.file = b.path("src/scanner.c"),
.flags = &.{"-std=c11"},
});
}
if (reuse_alloc) {
lib.root_module.addCMacro("TREE_SITTER_REUSE_ALLOCATOR", "");
}
if (optimize == .Debug) {
lib.root_module.addCMacro("TREE_SITTER_DEBUG", "");
}
lib.addIncludePath(b.path("src"));
b.installArtifact(lib);
b.installFile("src/node-types.json", "node-types.json");
if (fileExists(b, "queries")) {
b.installDirectory(.{
.source_dir = b.path("queries"),
.install_dir = .prefix,
.install_subdir = "queries",
.include_extensions = &.{"scm"},
});
}
const module = b.addModule(library_name, .{
.root_source_file = b.path("bindings/zig/root.zig"),
.target = target,
.optimize = optimize,
});
module.linkLibrary(lib);
const tests = b.addTest(.{
.root_module = b.createModule(.{
.root_source_file = b.path("bindings/zig/test.zig"),
.target = target,
.optimize = optimize,
}),
});
tests.root_module.addImport(library_name, module);
// HACK: fetch tree-sitter dependency only when testing this module
if (b.pkg_hash.len == 0) {
var args = try std.process.argsWithAllocator(b.allocator);
defer args.deinit();
while (args.next()) |a| {
if (std.mem.eql(u8, a, "test")) {
const ts_dep = b.lazyDependency("tree_sitter", .{}) orelse continue;
tests.root_module.addImport("tree-sitter", ts_dep.module("tree-sitter"));
break;
}
}
}
const run_tests = b.addRunArtifact(tests);
const test_step = b.step("test", "Run unit tests");
test_step.dependOn(&run_tests.step);
}
inline fn fileExists(b: *std.Build, filename: []const u8) bool {
const dir = b.build_root.handle;
dir.access(filename, .{}) catch return false;
return true;
}

21
build.zig.zon generated Normal file
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@ -0,0 +1,21 @@
.{
.name = .tree_sitter_artichoke,
.fingerprint = 0xfbb9659f6571ec65,
.version = "0.1.0",
.dependencies = .{
.tree_sitter = .{
.url = "git+https://github.com/tree-sitter/zig-tree-sitter#b4b72c903e69998fc88e27e154a5e3cc9166551b",
.hash = "tree_sitter-0.25.0-8heIf51vAQConvVIgvm-9mVIbqh7yabZYqPXfOpS3YoG",
.lazy = true,
},
},
.paths = .{
"build.zig",
"build.zig.zon",
"bindings/zig",
"src",
"queries",
"LICENSE",
"README.md",
},
}

5
go.mod generated Normal file
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@ -0,0 +1,5 @@
module github.com/tree-sitter/tree-sitter-artichoke
go 1.22
require github.com/tree-sitter/go-tree-sitter v0.24.0

399
grammar.js Normal file
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@ -0,0 +1,399 @@
// Define precedence levels. Higher numbers bind tighter.
const PREC = {
ASSIGN: 1,
OR: 2,
AND: 3,
COMPARE: 4,
BIT_OR: 5,
BIT_XOR: 6,
BIT_AND: 7,
SHIFT: 8,
ADD: 9,
MULTIPLY: 10,
PREFIX: 11,
POSTFIX: 12,
CALL: 13,
FIELD: 14,
};
module.exports = grammar({
name: 'artichoke',
// Ignore whitespace and comments everywhere automatically
extras: $ => [
/\s/,
$.comment,
],
// Define conflicts where the parser needs help deciding (common in generics vs comparisons)
conflicts: $ => [
[$._type_name, $.expression],
[$._type_name, $.primary_expression],
[$.generic_params_list, $.expression],
[$.types_list, $.expression_list],
[$.namespaced_identifier],
],
rules: {
// --- Program Structure ---
source_file: $ => repeat($._declaration),
_declaration: $ => choice(
$.export_declaration,
$._non_exportable_declaration
),
export_declaration: $ => seq('export', $._exportable_declaration),
_exportable_declaration: $ => choice(
$.module_statement,
$.struct_declaration,
$.enum_declaration,
$.function_declaration
),
_non_exportable_declaration: $ => choice(
$.import_statement,
$.alias_statement,
$.module_statement,
$.struct_declaration,
$.enum_declaration,
$.function_declaration
),
module_statement: $ => seq(
'module',
field('name', $.namespaced_identifier),
'{',
repeat(choice(
$.module_statement,
$.alias_statement,
$.struct_declaration,
$.enum_declaration,
$.function_declaration
)),
'}'
),
import_statement: $ => seq(
'import',
field('path', $.namespaced_identifier),
optional(seq('::', field('wildcard', '*'))),
';'
),
alias_statement: $ => seq(
'using',
field('alias', $.identifier),
'=',
field('target', $.type),
';'
),
// --- Declarations ---
function_declaration: $ => seq(
'fn',
field('name', $.identifier),
optional($.generic_params),
'(',
optional($.fn_params_list),
')',
optional(seq('->', field('return_type', $.type))),
field('body', $.code_block)
),
fn_params_list: $ => choice(
seq($._this_param, optional(seq(',', commaSep1($.fn_param)))),
commaSep1($.fn_param)
),
_this_param: $ => seq('this', $.type),
fn_param: $ => seq(field('name', $.identifier), ':', field('type', $.type)),
struct_declaration: $ => seq(
'struct',
field('name', $.identifier),
optional($.generic_params),
'{',
optional(commaSep1($.struct_member)),
optional(','), // trailing comma
'}'
),
struct_member: $ => seq(field('name', $.identifier), ':', field('type', $.type)),
enum_declaration: $ => seq(
'enum',
field('name', $.identifier),
optional($.generic_params),
'{',
optional(commaSep1($.enum_member)),
optional(','), // trailing comma
'}'
),
enum_member: $ => seq(
field('name', $.identifier),
optional(seq('(', field('type', $.type), ')'))
),
generic_params: $ => seq('<', $.generic_params_list, '>'),
generic_params_list: $ => commaSep1($.generic_param),
generic_param: $ => seq('typename', $.identifier),
// --- Statements ---
code_block: $ => seq('{', repeat($._statement), '}'),
_statement: $ => choice(
$.variable_declaration,
$.if_statement,
$.defer_statement,
$.errdefer_statement,
$.return_statement,
$.break_statement,
$.continue_statement,
$.match_statement,
$.switch_statement,
$.loop_statement,
$.expression_statement
),
expression_statement: $ => seq($.expression, ';'),
variable_declaration: $ => seq(
choice('let', 'def'),
field('name', $.identifier),
choice(
seq(':', field('type', $.type), optional(seq('=', field('value', $.expression)))),
seq('=', field('value', $.expression))
),
';'
),
if_statement: $ => seq(
'if',
'(', field('condition', $.expression), ')',
optional($.variable_unwrapper),
field('consequence', $.code_block),
optional($.else_statement)
),
else_statement: $ => seq(
'else',
choice(
$.if_statement,
seq(optional($.variable_unwrapper), $.code_block)
)
),
variable_unwrapper: $ => seq('|', $.identifier, '|'),
// Loops
loop_statement: $ => seq(
optional(seq(field('label', $.identifier), ':=')),
choice(
$.c_for_statement,
$.range_for_statement,
$.while_statement,
$.do_while_statement,
$.inf_loop_statement
)
),
c_for_statement: $ => seq(
'for', '(',
field('initializer', optional(choice($.variable_declaration, seq($.expression, ';')))),
field('condition', $.expression), ';',
field('update', optional($.expression)),
')',
$.code_block
),
range_for_statement: $ => seq(
'for', '(',
choice('let', 'def'), field('item', $.identifier), ':=', field('iterator', $.expression),
')',
$.code_block
),
while_statement: $ => seq(
'while', '(', field('condition', $.expression), ')',
optional($.variable_unwrapper),
$.code_block,
optional($.else_statement)
),
do_while_statement: $ => seq(
'do', $.code_block, 'while', '(', field('condition', $.expression), ')', ';'
),
inf_loop_statement: $ => seq('loop', $.code_block),
// Match/Switch
match_statement: $ => seq(
'match', '(', field('value', $.expression), ')',
'{', repeat($.match_case), optional($.default_case), '}'
),
match_case: $ => seq(
$._type_name, optional(seq('(', field('capture', $.identifier), ')')),
'->', $.code_block
),
switch_statement: $ => seq(
'switch', '(', field('value', $.expression), ')',
'{', repeat($.switch_case), optional($.default_case), '}'
),
switch_case: $ => seq(field('value', $.expression), '->', $.code_block),
default_case: $ => seq('_', '->', $.code_block),
// Control flow keywords
break_statement: $ => seq('break', optional(field('label', $.identifier)), ';'),
continue_statement: $ => seq('continue', optional(field('label', $.identifier)), ';'),
return_statement: $ => seq('return', optional($.expression), ';'),
defer_statement: $ => seq('defer', choice($.expression, $.code_block), ';'),
errdefer_statement: $ => seq('errdefer', choice($.expression, $.code_block), ';'),
// --- Expressions (Flattened using precedence) ---
expression: $ => choice(
$.primary_expression,
$.assignment_expression,
$.binary_expression,
$.unary_expression,
$.postfix_expression
),
assignment_expression: $ => prec.right(PREC.ASSIGN, seq(
field('left', $.expression),
field('operator', choice('=', '+=', '-=', '*=', '/=', '%=', '&=', '|=', '<<=', '>>=', '||=', '&&=')),
field('right', $.expression)
)),
binary_expression: $ => choice(
prec.left(PREC.OR, seq($.expression, choice('||', 'or'), $.expression)),
prec.left(PREC.AND, seq($.expression, choice('&&', 'and'), $.expression)),
prec.left(PREC.COMPARE, seq($.expression, choice('==', '!=', '>', '<', '>=', '<='), $.expression)),
prec.left(PREC.BIT_OR, seq($.expression, '|', $.expression)),
prec.left(PREC.BIT_XOR, seq($.expression, '^', $.expression)),
prec.left(PREC.BIT_AND, seq($.expression, '&', $.expression)),
prec.left(PREC.SHIFT, seq($.expression, choice('<<', '>>'), $.expression)),
prec.left(PREC.ADD, seq($.expression, choice('+', '-'), $.expression)),
prec.left(PREC.MULTIPLY, seq($.expression, choice('*', '/', '%'), $.expression))
),
unary_expression: $ => prec(PREC.PREFIX, seq(
field('operator', choice('!', '-', '~', '&', '*')),
field('operand', $.expression)
)),
postfix_expression: $ => prec.left(PREC.POSTFIX, choice(
// Array access: expr[index] or slice: expr[start:end]
seq($.expression, '[', choice(
seq(field('index', $.expression), ']'),
seq(optional(field('start', $.expression)), ':', optional(field('end', $.expression)), ']')
)),
// Field access: expr.field
prec(PREC.FIELD, seq($.expression, '.', field('field', $.identifier))),
// Namespaced access with optional generics: expr::Ident<T>
prec(PREC.FIELD, seq($.expression, '::', field('field', $.identifier), optional($.type_arguments))),
// Arrow access: expr->field
prec(PREC.FIELD, seq($.expression, '->', field('field', $.identifier))),
// Special suffixes
seq($.expression, '.@', optional($.identifier)),
seq($.expression, '.[', $.expression, ']'),
seq($.expression, '.#'),
seq($.expression, '.*'),
// Function calls
prec(PREC.CALL, seq(field('function', $.expression), '(', optional($.expression_list), ')'))
)),
primary_expression: $ => choice(
seq('(', $.expression, ')'),
$.literal,
$.identifier,
// Struct literal initialization: MyType{ ... }
seq($._type_name, '{', $.struct_literal_body, '}')
),
expression_list: $ => commaSep1($.expression),
type_arguments: $ => seq('<', $.types_list, '>'),
struct_literal_body: $ => choice(
commaSep1(seq(field('field', $.identifier), ':', field('value', $.expression))),
commaSep1($.expression)
),
// --- Types ---
type: $ => seq(
optional($.type_qualifier_chain),
$._type_name
),
// Recursive type qualifiers based on your EBNF rules
type_qualifier_chain: $ => choice(
seq(choice('*', '[]'), optional($.type_qualifier_chain)),
seq('$', optional($._qualifier_after_mutable)),
seq('?', optional($._qualifier_after_optional))
),
_qualifier_after_optional: $ => choice(
seq(choice('*', '[]'), optional($.type_qualifier_chain)),
seq('$', optional($._qualifier_after_mutable))
),
_qualifier_after_mutable: $ => choice(
seq(choice('*', '[]'), optional($.type_qualifier_chain)),
seq('?', optional($._qualifier_after_optional))
),
// A type name, potentially namespaced and generic: std::vec::Vec<int>
_type_name: $ => seq(
$.identifier,
optional($.type_arguments),
repeat(seq('::', $.identifier, optional($.type_arguments)))
),
namespaced_identifier: $ => prec.left(seq(
$.identifier,
repeat(seq('::', $.identifier))
)),
types_list: $ => commaSep1($.type),
// --- Tokens & Literals (Simplified for now) ---
identifier: $ => /[a-zA-Z_][a-zA-Z0-9_]*/,
literal: $ => choice(
$.char_literal,
$.string_literal,
$.number_literal,
$.boolean_literal,
$.null_literal
),
null_literal: $ => 'null',
boolean_literal: $ => choice('true', 'false'),
// Basic regex for literals - adjust to match your lexer exactly
number_literal: $ => /\d+(\.\d+)?/,
char_literal: $ => /'([^'\\]|\\.)'/,
string_literal: $ => /"([^"\\]|\\.)*"/,
comment: $ => token(choice(
seq('//', /.*/),
seq(
'/*',
/[^*]*\*+([^/*][^*]*\*+)*/,
'/'
)
)),
}
});
// Helper function for comma-separated lists
function commaSep1(rule) {
return seq(rule, repeat(seq(',', rule)));
}

30
package-lock.json generated Normal file
View File

@ -0,0 +1,30 @@
{
"name": "tree-sitter-artichoke",
"version": "1.0.0",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "tree-sitter-artichoke",
"version": "1.0.0",
"license": "ISC",
"devDependencies": {
"tree-sitter-cli": "^0.26.3"
}
},
"node_modules/tree-sitter-cli": {
"version": "0.26.3",
"resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.26.3.tgz",
"integrity": "sha512-1VHpmjnTsYJk03HDqzLGn9dmJaLsJ7YeGsnnSudC6XOZu5oasz0GEVOIVCTe6hA01YZJgHd1XGO6XJZe0Sj7tw==",
"dev": true,
"hasInstallScript": true,
"license": "MIT",
"bin": {
"tree-sitter": "cli.js"
},
"engines": {
"node": ">=12.0.0"
}
}
}
}

16
package.json generated Normal file
View File

@ -0,0 +1,16 @@
{
"name": "tree-sitter-artichoke",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"type": "commonjs",
"devDependencies": {
"tree-sitter-cli": "^0.26.3"
}
}

30
pyproject.toml generated Normal file
View File

@ -0,0 +1,30 @@
[build-system]
requires = ["setuptools>=62.4.0", "wheel"]
build-backend = "setuptools.build_meta"
[project]
name = "tree-sitter-artichoke"
description = "Tree-sitter for artichoke language"
version = "0.1.0"
keywords = ["incremental", "parsing", "tree-sitter", "artichoke"]
classifiers = [
"Intended Audience :: Developers",
"Topic :: Software Development :: Compilers",
"Topic :: Text Processing :: Linguistic",
"Typing :: Typed",
]
authors = [{ name = "alcachofa42", email = "erick@artichoke.dev" }]
requires-python = ">=3.10"
license.text = "MIT"
readme = "README.md"
[project.urls]
Homepage = "https://github.com/tree-sitter/tree-sitter-artichoke"
Funding = ""
[project.optional-dependencies]
core = ["tree-sitter~=0.24"]
[tool.cibuildwheel]
build = "cp310-*"
build-frontend = "build"

84
queries/highlights.scm Normal file
View File

@ -0,0 +1,84 @@
; ==============================================================================
; ARTICHOKE HIGHLIGHTING - STABLE VERSION
; ==============================================================================
; --- 1. Keywords ---
["let" "def"] @keyword
["if" "else" "match" "switch" "while" "do" "for" "loop"] @conditional
["return" "break" "continue" "defer" "errdefer"] @keyword.control
["import" "export" "using" "module" "typename" "this"] @keyword.directive
"fn" @keyword.function
["struct" "enum"] @keyword.storage
; --- 2. Literals ---
(string_literal) @string
(char_literal) @character
(number_literal) @number
(boolean_literal) @boolean
(null_literal) @constant.builtin
(comment) @comment
; --- 3. Types ---
(type) @type
(generic_param (identifier) @type.definition)
(namespaced_identifier "::" (identifier) @type .)
; --- 4. Functions & Methods ---
; Function declarations
(function_declaration name: (identifier) @function)
; Function calls: Any identifier that is the first child of a postfix_expression
; and is NOT followed by a field access dot/arrow.
(postfix_expression (identifier) @function.call)
; Method/Field access: Any identifier assigned to the 'field' role
(postfix_expression field: (identifier) @property)
; --- 5. Variables & Parameters ---
(variable_declaration name: (identifier) @variable)
(fn_param name: (identifier) @variable.parameter)
(struct_member name: (identifier) @property)
(enum_member name: (identifier) @constant)
(variable_unwrapper (identifier) @variable.parameter)
; --- 6. Namespacing ---
(namespaced_identifier (identifier) @module)
; --- 7. Operators & Punctuation ---
["=" "+=" "-=" "*=" "/=" "%=" "&=" "|=" "<<=" ">>=" "||=" "&&=" ":="] @operator
["==" "!=" ">" "<" ">=" "<=" "||" "&&" "or" "and" "!" "~"] @operator
["+" "-" "*" "/" "%" "&" "^" "|" "<<" ">>"] @operator
["->" "::" "." ".*" ".@" ".#" "?" "$"] @operator
["(" ")" "[" "]" "{" "}"] @punctuation.bracket
[":" ";" "," "|"] @punctuation.delimiter
; --- Improved Type Highlighting ---
; 1. Definitions (The name following 'struct' or 'enum')
(struct_declaration name: (identifier) @type)
(enum_declaration name: (identifier) @type)
; 2. Type Annotations (The identifier used after a colon or '->')
; This covers 'let x: Type' and 'fn() -> Type'
(fn_param type: (type (identifier) @type))
(variable_declaration type: (type (identifier) @type))
(function_declaration return_type: (type (identifier) @type))
; 3. Struct Literals (The name before the '{')
; Matches 'Asset { ... }'
(primary_expression (identifier) @type . "{")
; 4. Generic Parameters
; Matches 'typename T'
(generic_param (identifier) @type.definition)
; 5. Namespaced Types
; In 'AssetType::Texture', 'AssetType' is the type/module
(namespaced_identifier (identifier) @type . "::")
; 6. Built-in/Primitive Type Hint (Optional)
; If you want standard types like 'int', 'string', 'u64' to look different
((identifier) @type.builtin
(#match? @type.builtin "^(u8|u16|u32|u64|i8|i16|i32|i64|f32|f64|bool)$"))

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from os import path
from sysconfig import get_config_var
from setuptools import Extension, find_packages, setup
from setuptools.command.build import build
from setuptools.command.build_ext import build_ext
from setuptools.command.egg_info import egg_info
from wheel.bdist_wheel import bdist_wheel
class Build(build):
def run(self):
if path.isdir("queries"):
dest = path.join(self.build_lib, "tree_sitter_artichoke", "queries")
self.copy_tree("queries", dest)
super().run()
class BuildExt(build_ext):
def build_extension(self, ext: Extension):
if self.compiler.compiler_type != "msvc":
ext.extra_compile_args = ["-std=c11", "-fvisibility=hidden"]
else:
ext.extra_compile_args = ["/std:c11", "/utf-8"]
if path.exists("src/scanner.c"):
ext.sources.append("src/scanner.c")
if ext.py_limited_api:
ext.define_macros.append(("Py_LIMITED_API", "0x030A0000"))
super().build_extension(ext)
class BdistWheel(bdist_wheel):
def get_tag(self):
python, abi, platform = super().get_tag()
if python.startswith("cp"):
python, abi = "cp310", "abi3"
return python, abi, platform
class EggInfo(egg_info):
def find_sources(self):
super().find_sources()
self.filelist.recursive_include("queries", "*.scm")
self.filelist.include("src/tree_sitter/*.h")
setup(
packages=find_packages("bindings/python"),
package_dir={"": "bindings/python"},
package_data={
"tree_sitter_artichoke": ["*.pyi", "py.typed"],
"tree_sitter_artichoke.queries": ["*.scm"],
},
ext_package="tree_sitter_artichoke",
ext_modules=[
Extension(
name="_binding",
sources=[
"bindings/python/tree_sitter_artichoke/binding.c",
"src/parser.c",
],
define_macros=[
("PY_SSIZE_T_CLEAN", None),
("TREE_SITTER_HIDE_SYMBOLS", None),
],
include_dirs=["src"],
py_limited_api=not get_config_var("Py_GIL_DISABLED"),
)
],
cmdclass={
"build": Build,
"build_ext": BuildExt,
"bdist_wheel": BdistWheel,
"egg_info": EggInfo,
},
zip_safe=False
)

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1822
src/node-types.json generated Normal file

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#ifndef TREE_SITTER_ALLOC_H_
#define TREE_SITTER_ALLOC_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
// Allow clients to override allocation functions
#ifdef TREE_SITTER_REUSE_ALLOCATOR
extern void *(*ts_current_malloc)(size_t size);
extern void *(*ts_current_calloc)(size_t count, size_t size);
extern void *(*ts_current_realloc)(void *ptr, size_t size);
extern void (*ts_current_free)(void *ptr);
#ifndef ts_malloc
#define ts_malloc ts_current_malloc
#endif
#ifndef ts_calloc
#define ts_calloc ts_current_calloc
#endif
#ifndef ts_realloc
#define ts_realloc ts_current_realloc
#endif
#ifndef ts_free
#define ts_free ts_current_free
#endif
#else
#ifndef ts_malloc
#define ts_malloc malloc
#endif
#ifndef ts_calloc
#define ts_calloc calloc
#endif
#ifndef ts_realloc
#define ts_realloc realloc
#endif
#ifndef ts_free
#define ts_free free
#endif
#endif
#ifdef __cplusplus
}
#endif
#endif // TREE_SITTER_ALLOC_H_

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#ifndef TREE_SITTER_ARRAY_H_
#define TREE_SITTER_ARRAY_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "./alloc.h"
#include <assert.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable : 4101)
#elif defined(__GNUC__) || defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-variable"
#endif
#define Array(T) \
struct { \
T *contents; \
uint32_t size; \
uint32_t capacity; \
}
/// Initialize an array.
#define array_init(self) \
((self)->size = 0, (self)->capacity = 0, (self)->contents = NULL)
/// Create an empty array.
#define array_new() \
{ NULL, 0, 0 }
/// Get a pointer to the element at a given `index` in the array.
#define array_get(self, _index) \
(assert((uint32_t)(_index) < (self)->size), &(self)->contents[_index])
/// Get a pointer to the first element in the array.
#define array_front(self) array_get(self, 0)
/// Get a pointer to the last element in the array.
#define array_back(self) array_get(self, (self)->size - 1)
/// Clear the array, setting its size to zero. Note that this does not free any
/// memory allocated for the array's contents.
#define array_clear(self) ((self)->size = 0)
/// Reserve `new_capacity` elements of space in the array. If `new_capacity` is
/// less than the array's current capacity, this function has no effect.
#define array_reserve(self, new_capacity) \
_array__reserve((Array *)(self), array_elem_size(self), new_capacity)
/// Free any memory allocated for this array. Note that this does not free any
/// memory allocated for the array's contents.
#define array_delete(self) _array__delete((Array *)(self))
/// Push a new `element` onto the end of the array.
#define array_push(self, element) \
(_array__grow((Array *)(self), 1, array_elem_size(self)), \
(self)->contents[(self)->size++] = (element))
/// Increase the array's size by `count` elements.
/// New elements are zero-initialized.
#define array_grow_by(self, count) \
do { \
if ((count) == 0) break; \
_array__grow((Array *)(self), count, array_elem_size(self)); \
memset((self)->contents + (self)->size, 0, (count) * array_elem_size(self)); \
(self)->size += (count); \
} while (0)
/// Append all elements from one array to the end of another.
#define array_push_all(self, other) \
array_extend((self), (other)->size, (other)->contents)
/// Append `count` elements to the end of the array, reading their values from the
/// `contents` pointer.
#define array_extend(self, count, contents) \
_array__splice( \
(Array *)(self), array_elem_size(self), (self)->size, \
0, count, contents \
)
/// Remove `old_count` elements from the array starting at the given `index`. At
/// the same index, insert `new_count` new elements, reading their values from the
/// `new_contents` pointer.
#define array_splice(self, _index, old_count, new_count, new_contents) \
_array__splice( \
(Array *)(self), array_elem_size(self), _index, \
old_count, new_count, new_contents \
)
/// Insert one `element` into the array at the given `index`.
#define array_insert(self, _index, element) \
_array__splice((Array *)(self), array_elem_size(self), _index, 0, 1, &(element))
/// Remove one element from the array at the given `index`.
#define array_erase(self, _index) \
_array__erase((Array *)(self), array_elem_size(self), _index)
/// Pop the last element off the array, returning the element by value.
#define array_pop(self) ((self)->contents[--(self)->size])
/// Assign the contents of one array to another, reallocating if necessary.
#define array_assign(self, other) \
_array__assign((Array *)(self), (const Array *)(other), array_elem_size(self))
/// Swap one array with another
#define array_swap(self, other) \
_array__swap((Array *)(self), (Array *)(other))
/// Get the size of the array contents
#define array_elem_size(self) (sizeof *(self)->contents)
/// Search a sorted array for a given `needle` value, using the given `compare`
/// callback to determine the order.
///
/// If an existing element is found to be equal to `needle`, then the `index`
/// out-parameter is set to the existing value's index, and the `exists`
/// out-parameter is set to true. Otherwise, `index` is set to an index where
/// `needle` should be inserted in order to preserve the sorting, and `exists`
/// is set to false.
#define array_search_sorted_with(self, compare, needle, _index, _exists) \
_array__search_sorted(self, 0, compare, , needle, _index, _exists)
/// Search a sorted array for a given `needle` value, using integer comparisons
/// of a given struct field (specified with a leading dot) to determine the order.
///
/// See also `array_search_sorted_with`.
#define array_search_sorted_by(self, field, needle, _index, _exists) \
_array__search_sorted(self, 0, _compare_int, field, needle, _index, _exists)
/// Insert a given `value` into a sorted array, using the given `compare`
/// callback to determine the order.
#define array_insert_sorted_with(self, compare, value) \
do { \
unsigned _index, _exists; \
array_search_sorted_with(self, compare, &(value), &_index, &_exists); \
if (!_exists) array_insert(self, _index, value); \
} while (0)
/// Insert a given `value` into a sorted array, using integer comparisons of
/// a given struct field (specified with a leading dot) to determine the order.
///
/// See also `array_search_sorted_by`.
#define array_insert_sorted_by(self, field, value) \
do { \
unsigned _index, _exists; \
array_search_sorted_by(self, field, (value) field, &_index, &_exists); \
if (!_exists) array_insert(self, _index, value); \
} while (0)
// Private
typedef Array(void) Array;
/// This is not what you're looking for, see `array_delete`.
static inline void _array__delete(Array *self) {
if (self->contents) {
ts_free(self->contents);
self->contents = NULL;
self->size = 0;
self->capacity = 0;
}
}
/// This is not what you're looking for, see `array_erase`.
static inline void _array__erase(Array *self, size_t element_size,
uint32_t index) {
assert(index < self->size);
char *contents = (char *)self->contents;
memmove(contents + index * element_size, contents + (index + 1) * element_size,
(self->size - index - 1) * element_size);
self->size--;
}
/// This is not what you're looking for, see `array_reserve`.
static inline void _array__reserve(Array *self, size_t element_size, uint32_t new_capacity) {
if (new_capacity > self->capacity) {
if (self->contents) {
self->contents = ts_realloc(self->contents, new_capacity * element_size);
} else {
self->contents = ts_malloc(new_capacity * element_size);
}
self->capacity = new_capacity;
}
}
/// This is not what you're looking for, see `array_assign`.
static inline void _array__assign(Array *self, const Array *other, size_t element_size) {
_array__reserve(self, element_size, other->size);
self->size = other->size;
memcpy(self->contents, other->contents, self->size * element_size);
}
/// This is not what you're looking for, see `array_swap`.
static inline void _array__swap(Array *self, Array *other) {
Array swap = *other;
*other = *self;
*self = swap;
}
/// This is not what you're looking for, see `array_push` or `array_grow_by`.
static inline void _array__grow(Array *self, uint32_t count, size_t element_size) {
uint32_t new_size = self->size + count;
if (new_size > self->capacity) {
uint32_t new_capacity = self->capacity * 2;
if (new_capacity < 8) new_capacity = 8;
if (new_capacity < new_size) new_capacity = new_size;
_array__reserve(self, element_size, new_capacity);
}
}
/// This is not what you're looking for, see `array_splice`.
static inline void _array__splice(Array *self, size_t element_size,
uint32_t index, uint32_t old_count,
uint32_t new_count, const void *elements) {
uint32_t new_size = self->size + new_count - old_count;
uint32_t old_end = index + old_count;
uint32_t new_end = index + new_count;
assert(old_end <= self->size);
_array__reserve(self, element_size, new_size);
char *contents = (char *)self->contents;
if (self->size > old_end) {
memmove(
contents + new_end * element_size,
contents + old_end * element_size,
(self->size - old_end) * element_size
);
}
if (new_count > 0) {
if (elements) {
memcpy(
(contents + index * element_size),
elements,
new_count * element_size
);
} else {
memset(
(contents + index * element_size),
0,
new_count * element_size
);
}
}
self->size += new_count - old_count;
}
/// A binary search routine, based on Rust's `std::slice::binary_search_by`.
/// This is not what you're looking for, see `array_search_sorted_with` or `array_search_sorted_by`.
#define _array__search_sorted(self, start, compare, suffix, needle, _index, _exists) \
do { \
*(_index) = start; \
*(_exists) = false; \
uint32_t size = (self)->size - *(_index); \
if (size == 0) break; \
int comparison; \
while (size > 1) { \
uint32_t half_size = size / 2; \
uint32_t mid_index = *(_index) + half_size; \
comparison = compare(&((self)->contents[mid_index] suffix), (needle)); \
if (comparison <= 0) *(_index) = mid_index; \
size -= half_size; \
} \
comparison = compare(&((self)->contents[*(_index)] suffix), (needle)); \
if (comparison == 0) *(_exists) = true; \
else if (comparison < 0) *(_index) += 1; \
} while (0)
/// Helper macro for the `_sorted_by` routines below. This takes the left (existing)
/// parameter by reference in order to work with the generic sorting function above.
#define _compare_int(a, b) ((int)*(a) - (int)(b))
#ifdef _MSC_VER
#pragma warning(pop)
#elif defined(__GNUC__) || defined(__clang__)
#pragma GCC diagnostic pop
#endif
#ifdef __cplusplus
}
#endif
#endif // TREE_SITTER_ARRAY_H_

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#ifndef TREE_SITTER_PARSER_H_
#define TREE_SITTER_PARSER_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <stdbool.h>
#include <stdint.h>
#include <stdlib.h>
#define ts_builtin_sym_error ((TSSymbol)-1)
#define ts_builtin_sym_end 0
#define TREE_SITTER_SERIALIZATION_BUFFER_SIZE 1024
#ifndef TREE_SITTER_API_H_
typedef uint16_t TSStateId;
typedef uint16_t TSSymbol;
typedef uint16_t TSFieldId;
typedef struct TSLanguage TSLanguage;
typedef struct TSLanguageMetadata {
uint8_t major_version;
uint8_t minor_version;
uint8_t patch_version;
} TSLanguageMetadata;
#endif
typedef struct {
TSFieldId field_id;
uint8_t child_index;
bool inherited;
} TSFieldMapEntry;
// Used to index the field and supertype maps.
typedef struct {
uint16_t index;
uint16_t length;
} TSMapSlice;
typedef struct {
bool visible;
bool named;
bool supertype;
} TSSymbolMetadata;
typedef struct TSLexer TSLexer;
struct TSLexer {
int32_t lookahead;
TSSymbol result_symbol;
void (*advance)(TSLexer *, bool);
void (*mark_end)(TSLexer *);
uint32_t (*get_column)(TSLexer *);
bool (*is_at_included_range_start)(const TSLexer *);
bool (*eof)(const TSLexer *);
void (*log)(const TSLexer *, const char *, ...);
};
typedef enum {
TSParseActionTypeShift,
TSParseActionTypeReduce,
TSParseActionTypeAccept,
TSParseActionTypeRecover,
} TSParseActionType;
typedef union {
struct {
uint8_t type;
TSStateId state;
bool extra;
bool repetition;
} shift;
struct {
uint8_t type;
uint8_t child_count;
TSSymbol symbol;
int16_t dynamic_precedence;
uint16_t production_id;
} reduce;
uint8_t type;
} TSParseAction;
typedef struct {
uint16_t lex_state;
uint16_t external_lex_state;
} TSLexMode;
typedef struct {
uint16_t lex_state;
uint16_t external_lex_state;
uint16_t reserved_word_set_id;
} TSLexerMode;
typedef union {
TSParseAction action;
struct {
uint8_t count;
bool reusable;
} entry;
} TSParseActionEntry;
typedef struct {
int32_t start;
int32_t end;
} TSCharacterRange;
struct TSLanguage {
uint32_t abi_version;
uint32_t symbol_count;
uint32_t alias_count;
uint32_t token_count;
uint32_t external_token_count;
uint32_t state_count;
uint32_t large_state_count;
uint32_t production_id_count;
uint32_t field_count;
uint16_t max_alias_sequence_length;
const uint16_t *parse_table;
const uint16_t *small_parse_table;
const uint32_t *small_parse_table_map;
const TSParseActionEntry *parse_actions;
const char * const *symbol_names;
const char * const *field_names;
const TSMapSlice *field_map_slices;
const TSFieldMapEntry *field_map_entries;
const TSSymbolMetadata *symbol_metadata;
const TSSymbol *public_symbol_map;
const uint16_t *alias_map;
const TSSymbol *alias_sequences;
const TSLexerMode *lex_modes;
bool (*lex_fn)(TSLexer *, TSStateId);
bool (*keyword_lex_fn)(TSLexer *, TSStateId);
TSSymbol keyword_capture_token;
struct {
const bool *states;
const TSSymbol *symbol_map;
void *(*create)(void);
void (*destroy)(void *);
bool (*scan)(void *, TSLexer *, const bool *symbol_whitelist);
unsigned (*serialize)(void *, char *);
void (*deserialize)(void *, const char *, unsigned);
} external_scanner;
const TSStateId *primary_state_ids;
const char *name;
const TSSymbol *reserved_words;
uint16_t max_reserved_word_set_size;
uint32_t supertype_count;
const TSSymbol *supertype_symbols;
const TSMapSlice *supertype_map_slices;
const TSSymbol *supertype_map_entries;
TSLanguageMetadata metadata;
};
static inline bool set_contains(const TSCharacterRange *ranges, uint32_t len, int32_t lookahead) {
uint32_t index = 0;
uint32_t size = len - index;
while (size > 1) {
uint32_t half_size = size / 2;
uint32_t mid_index = index + half_size;
const TSCharacterRange *range = &ranges[mid_index];
if (lookahead >= range->start && lookahead <= range->end) {
return true;
} else if (lookahead > range->end) {
index = mid_index;
}
size -= half_size;
}
const TSCharacterRange *range = &ranges[index];
return (lookahead >= range->start && lookahead <= range->end);
}
/*
* Lexer Macros
*/
#ifdef _MSC_VER
#define UNUSED __pragma(warning(suppress : 4101))
#else
#define UNUSED __attribute__((unused))
#endif
#define START_LEXER() \
bool result = false; \
bool skip = false; \
UNUSED \
bool eof = false; \
int32_t lookahead; \
goto start; \
next_state: \
lexer->advance(lexer, skip); \
start: \
skip = false; \
lookahead = lexer->lookahead;
#define ADVANCE(state_value) \
{ \
state = state_value; \
goto next_state; \
}
#define ADVANCE_MAP(...) \
{ \
static const uint16_t map[] = { __VA_ARGS__ }; \
for (uint32_t i = 0; i < sizeof(map) / sizeof(map[0]); i += 2) { \
if (map[i] == lookahead) { \
state = map[i + 1]; \
goto next_state; \
} \
} \
}
#define SKIP(state_value) \
{ \
skip = true; \
state = state_value; \
goto next_state; \
}
#define ACCEPT_TOKEN(symbol_value) \
result = true; \
lexer->result_symbol = symbol_value; \
lexer->mark_end(lexer);
#define END_STATE() return result;
/*
* Parse Table Macros
*/
#define SMALL_STATE(id) ((id) - LARGE_STATE_COUNT)
#define STATE(id) id
#define ACTIONS(id) id
#define SHIFT(state_value) \
{{ \
.shift = { \
.type = TSParseActionTypeShift, \
.state = (state_value) \
} \
}}
#define SHIFT_REPEAT(state_value) \
{{ \
.shift = { \
.type = TSParseActionTypeShift, \
.state = (state_value), \
.repetition = true \
} \
}}
#define SHIFT_EXTRA() \
{{ \
.shift = { \
.type = TSParseActionTypeShift, \
.extra = true \
} \
}}
#define REDUCE(symbol_name, children, precedence, prod_id) \
{{ \
.reduce = { \
.type = TSParseActionTypeReduce, \
.symbol = symbol_name, \
.child_count = children, \
.dynamic_precedence = precedence, \
.production_id = prod_id \
}, \
}}
#define RECOVER() \
{{ \
.type = TSParseActionTypeRecover \
}}
#define ACCEPT_INPUT() \
{{ \
.type = TSParseActionTypeAccept \
}}
#ifdef __cplusplus
}
#endif
#endif // TREE_SITTER_PARSER_H_

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tree-sitter.json Normal file
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{
"$schema": "https://tree-sitter.github.io/tree-sitter/assets/schemas/config.schema.json",
"grammars": [
{
"name": "artichoke",
"camelcase": "artichoke",
"title": "artichoke",
"scope": "source.arti",
"file-types": [
"arti"
],
"injection-regex": "^artichoke$",
"class-name": "TreeSitterArtichoke"
}
],
"metadata": {
"version": "0.1.0",
"license": "MIT",
"description": "Tree-sitter for artichoke language",
"authors": [
{
"name": "alcachofa42",
"email": "erick@artichoke.dev",
"url": "whoami.artichoke.dev"
}
],
"links": {
"repository": "https://github.com/tree-sitter/tree-sitter-artichoke",
"funding": ""
}
},
"bindings": {
"c": true,
"go": true,
"java": false,
"node": true,
"python": true,
"rust": true,
"swift": true,
"zig": true
}
}