fix: update tree-sitter version and also start working on more luaCATS

.editorconfig

@@ -0,0 +1,39 @@
+root = true
+
+[*]
+charset = utf-8
+
+[*.{json,toml,yml,gyp}]
+indent_style = space
+indent_size = 2
+
+[*.js]
+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
+
+[*.go]
+indent_style = tab
+indent_size = 8
+
+[Makefile]
+indent_style = tab
+indent_size = 8
+
+[parser.c]
+indent_size = 2

Cargo.toml

@@ -20,7 +20,10 @@ include = [
 path = "bindings/rust/lib.rs"
 
 [dependencies]
-tree-sitter = "0.17"
+tree-sitter-language = "0.1.0"
 
 [build-dependencies]
 cc = "1.0"
+
+[dev-dependencies]
+tree-sitter = "0.23"

Makefile

@@ -25,7 +25,7 @@ build_parser: generate
 	mkdir -p build
 	cc -o ./build/parser.so -I./src src/parser.c src/scanner.c -shared -Os -fPIC
 	mkdir -p parser
-	cp -u ./build/parser.so ./parser/lua.so || exit 0
+	cp ./build/parser.so ./parser/lua.so || exit 0
 
 gen_howto:
 	nvim --headless --noplugin -u tests/init.lua -c "luafile ./scratch/gen_howto.lua" -c 'qa'

Package.swift

@@ -0,0 +1,37 @@
+// swift-tools-version:5.3
+import PackageDescription
+
+let package = Package(
+    name: "TreeSitterLua",
+    products: [
+        .library(name: "TreeSitterLua", targets: ["TreeSitterLua"]),
+    ],
+    dependencies: [
+        .package(url: "https://github.com/ChimeHQ/SwiftTreeSitter", from: "0.8.0"),
+    ],
+    targets: [
+        .target(
+            name: "TreeSitterLua",
+            dependencies: [],
+            path: ".",
+            sources: [
+                "src/parser.c",
+                // NOTE: if your language has an external scanner, add it here.
+            ],
+            resources: [
+                .copy("queries")
+            ],
+            publicHeadersPath: "bindings/swift",
+            cSettings: [.headerSearchPath("src")]
+        ),
+        .testTarget(
+            name: "TreeSitterLuaTests",
+            dependencies: [
+                "SwiftTreeSitter",
+                "TreeSitterLua",
+            ],
+            path: "bindings/swift/TreeSitterLuaTests"
+        )
+    ],
+    cLanguageStandard: .c11
+)

binding.gyp

@@ -2,17 +2,29 @@
   "targets": [
     {
       "target_name": "tree_sitter_lua_binding",
+      "dependencies": [
+        "<!(node -p \"require('node-addon-api').targets\"):node_addon_api_except",
+      ],
       "include_dirs": [
-        "<!(node -e \"require('nan')\")",
-        "src"
+        "src",
       ],
       "sources": [
+        "bindings/node/binding.cc",
         "src/parser.c",
-        "bindings/node/binding.cc"
+        # NOTE: if your language has an external scanner, add it here.
+      ],
+      "conditions": [
+        ["OS!='win'", {
+          "cflags_c": [
+            "-std=c11",
+          ],
+        }, { # OS == "win"
+          "cflags_c": [
+            "/std:c11",
+            "/utf-8",
+          ],
+        }],
       ],
-      "cflags_c": [
-        "-std=c99",
-      ]
     }
   ]
 }

bindings/c/tree-sitter-lua.h

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

bindings/c/tree-sitter-lua.pc.in

@@ -0,0 +1,11 @@
+prefix=@PREFIX@
+libdir=@LIBDIR@
+includedir=@INCLUDEDIR@
+
+Name: tree-sitter-lua
+Description: Lua grammar for tree-sitter
+URL: @URL@
+Version: @VERSION@
+Requires: @REQUIRES@
+Libs: -L${libdir} @ADDITIONAL_LIBS@ -ltree-sitter-lua
+Cflags: -I${includedir}

bindings/go/binding.go

@@ -0,0 +1,13 @@
+package tree_sitter_lua
+
+// #cgo CFLAGS: -std=c11 -fPIC
+// #include "../../src/parser.c"
+// // NOTE: if your language has an external scanner, add it here.
+import "C"
+
+import "unsafe"
+
+// Get the tree-sitter Language for this grammar.
+func Language() unsafe.Pointer {
+	return unsafe.Pointer(C.tree_sitter_lua())
+}

bindings/go/binding_test.go

@@ -0,0 +1,15 @@
+package tree_sitter_lua_test
+
+import (
+	"testing"
+
+	tree_sitter "github.com/tree-sitter/go-tree-sitter"
+	tree_sitter_lua "github.com/tree-sitter/tree-sitter-lua/bindings/go"
+)
+
+func TestCanLoadGrammar(t *testing.T) {
+	language := tree_sitter.NewLanguage(tree_sitter_lua.Language())
+	if language == nil {
+		t.Errorf("Error loading Lua grammar")
+	}
+}

bindings/node/binding.cc

@@ -1,28 +1,20 @@
-#include "tree_sitter/parser.h"
-#include <node.h>
-#include "nan.h"
+#include <napi.h>
 
-using namespace v8;
+typedef struct TSLanguage TSLanguage;
 
-extern "C" TSLanguage * tree_sitter_lua();
+extern "C" TSLanguage *tree_sitter_lua();
 
-namespace {
+// "tree-sitter", "language" hashed with BLAKE2
+const napi_type_tag LANGUAGE_TYPE_TAG = {
+    0x8AF2E5212AD58ABF, 0xD5006CAD83ABBA16
+};
 
-NAN_METHOD(New) {}
-
-void Init(Local<Object> exports, Local<Object> module) {
-  Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New);
-  tpl->SetClassName(Nan::New("Language").ToLocalChecked());
-  tpl->InstanceTemplate()->SetInternalFieldCount(1);
-
-  Local<Function> constructor = Nan::GetFunction(tpl).ToLocalChecked();
-  Local<Object> instance = constructor->NewInstance(Nan::GetCurrentContext()).ToLocalChecked();
-  Nan::SetInternalFieldPointer(instance, 0, tree_sitter_lua());
-
-  Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("lua").ToLocalChecked());
-  Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
+Napi::Object Init(Napi::Env env, Napi::Object exports) {
+    exports["name"] = Napi::String::New(env, "lua");
+    auto language = Napi::External<TSLanguage>::New(env, tree_sitter_lua());
+    language.TypeTag(&LANGUAGE_TYPE_TAG);
+    exports["language"] = language;
+    return exports;
 }
 
-NODE_MODULE(tree_sitter_lua_binding, Init)
-
-}  // namespace
+NODE_API_MODULE(tree_sitter_lua_binding, Init)

bindings/node/binding_test.js

@@ -0,0 +1,9 @@
+/// <reference types="node" />
+
+const assert = require("node:assert");
+const { test } = require("node:test");
+
+test("can load grammar", () => {
+  const parser = new (require("tree-sitter"))();
+  assert.doesNotThrow(() => parser.setLanguage(require(".")));
+});

bindings/node/index.d.ts

@@ -0,0 +1,28 @@
+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[];
+    });
+
+type Language = {
+  name: string;
+  language: unknown;
+  nodeTypeInfo: NodeInfo[];
+};
+
+declare const language: Language;
+export = language;

bindings/node/index.js

@@ -1,18 +1,6 @@
-try {
-  module.exports = require("../../build/Release/tree_sitter_lua_binding");
-} catch (error1) {
-  if (error1.code !== 'MODULE_NOT_FOUND') {
-    throw error1;
-  }
-  try {
-    module.exports = require("../../build/Debug/tree_sitter_lua_binding");
-  } catch (error2) {
-    if (error2.code !== 'MODULE_NOT_FOUND') {
-      throw error2;
-    }
-    throw error1
-  }
-}
+const root = require("path").join(__dirname, "..", "..");
+
+module.exports = require("node-gyp-build")(root);
 
 try {
   module.exports.nodeTypeInfo = require("../../src/node-types.json");

bindings/python/tests/test_binding.py

@@ -0,0 +1,11 @@
+from unittest import TestCase
+
+import tree_sitter, tree_sitter_lua
+
+
+class TestLanguage(TestCase):
+    def test_can_load_grammar(self):
+        try:
+            tree_sitter.Language(tree_sitter_lua.language())
+        except Exception:
+            self.fail("Error loading Lua grammar")

bindings/python/tree_sitter_lua/__init__.py

@@ -0,0 +1,42 @@
+"""Lua grammar for tree-sitter"""
+
+from importlib.resources import files as _files
+
+from ._binding import language
+
+
+def _get_query(name, file):
+    query = _files(f"{__package__}.queries") / file
+    globals()[name] = query.read_text()
+    return globals()[name]
+
+
+def __getattr__(name):
+    # NOTE: uncomment these to include any queries that this grammar contains:
+
+    # if name == "HIGHLIGHTS_QUERY":
+    #     return _get_query("HIGHLIGHTS_QUERY", "highlights.scm")
+    # if name == "INJECTIONS_QUERY":
+    #     return _get_query("INJECTIONS_QUERY", "injections.scm")
+    # if name == "LOCALS_QUERY":
+    #     return _get_query("LOCALS_QUERY", "locals.scm")
+    # if name == "TAGS_QUERY":
+    #     return _get_query("TAGS_QUERY", "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__",
+    ])

bindings/python/tree_sitter_lua/__init__.pyi

@@ -0,0 +1,10 @@
+from typing import Final
+
+# NOTE: uncomment these to include any queries that this grammar contains:
+
+# HIGHLIGHTS_QUERY: Final[str]
+# INJECTIONS_QUERY: Final[str]
+# LOCALS_QUERY: Final[str]
+# TAGS_QUERY: Final[str]
+
+def language() -> object: ...

bindings/python/tree_sitter_lua/binding.c

@@ -0,0 +1,27 @@
+#include <Python.h>
+
+typedef struct TSLanguage TSLanguage;
+
+TSLanguage *tree_sitter_lua(void);
+
+static PyObject* _binding_language(PyObject *Py_UNUSED(self), PyObject *Py_UNUSED(args)) {
+    return PyCapsule_New(tree_sitter_lua(), "tree_sitter.Language", 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 = -1,
+    .m_methods = methods
+};
+
+PyMODINIT_FUNC PyInit__binding(void) {
+    return PyModule_Create(&module);
+}