create_function
This commit is contained in:
Christian De la Hoz
commit
78f290713f
|
|
@ -0,0 +1 @@
|
|||
node_modules
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
[package]
|
||||
name = "tree-sitter-YOUR-LANGUAGE-NAME"
|
||||
description = "YOUR-LANGUAGE-NAME grammar for the tree-sitter parsing library"
|
||||
version = "0.0.1"
|
||||
keywords = ["incremental", "parsing", "YOUR-LANGUAGE-NAME"]
|
||||
categories = ["parsing", "text-editors"]
|
||||
repository = "https://github.com/tree-sitter/tree-sitter-YOUR-LANGUAGE-NAME"
|
||||
edition = "2018"
|
||||
license = "MIT"
|
||||
|
||||
build = "bindings/rust/build.rs"
|
||||
include = [
|
||||
"bindings/rust/*",
|
||||
"grammar.js",
|
||||
"queries/*",
|
||||
"src/*",
|
||||
]
|
||||
|
||||
[lib]
|
||||
path = "bindings/rust/lib.rs"
|
||||
|
||||
[dependencies]
|
||||
tree-sitter = "~0.20.0"
|
||||
|
||||
[build-dependencies]
|
||||
cc = "1.0"
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
.DEFAULT_GOAL := test
|
||||
.PHONY: build test bless
|
||||
|
||||
build:
|
||||
tree-sitter generate
|
||||
|
||||
test:
|
||||
@$(MAKE) --no-print-directory build
|
||||
tree-sitter test
|
||||
# watchexec --clear dune test
|
||||
|
||||
bless:
|
||||
@$(MAKE) --no-print-directory build
|
||||
tree-sitter test --update
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
{
|
||||
"targets": [
|
||||
{
|
||||
"target_name": "tree_sitter_YOUR_LANGUAGE_NAME_binding",
|
||||
"include_dirs": [
|
||||
"<!(node -e \"require('nan')\")",
|
||||
"src"
|
||||
],
|
||||
"sources": [
|
||||
"bindings/node/binding.cc",
|
||||
"src/parser.c",
|
||||
# If your language uses an external scanner, add it here.
|
||||
],
|
||||
"cflags_c": [
|
||||
"-std=c99",
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
#include "tree_sitter/parser.h"
|
||||
#include <node.h>
|
||||
#include "nan.h"
|
||||
|
||||
using namespace v8;
|
||||
|
||||
extern "C" TSLanguage * tree_sitter_YOUR_LANGUAGE_NAME();
|
||||
|
||||
namespace {
|
||||
|
||||
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_YOUR_LANGUAGE_NAME());
|
||||
|
||||
Nan::Set(instance, Nan::New("name").ToLocalChecked(), Nan::New("YOUR_LANGUAGE_NAME").ToLocalChecked());
|
||||
Nan::Set(module, Nan::New("exports").ToLocalChecked(), instance);
|
||||
}
|
||||
|
||||
NODE_MODULE(tree_sitter_YOUR_LANGUAGE_NAME_binding, Init)
|
||||
|
||||
} // namespace
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
try {
|
||||
module.exports = require("../../build/Release/tree_sitter_YOUR_LANGUAGE_NAME_binding");
|
||||
} catch (error1) {
|
||||
if (error1.code !== 'MODULE_NOT_FOUND') {
|
||||
throw error1;
|
||||
}
|
||||
try {
|
||||
module.exports = require("../../build/Debug/tree_sitter_YOUR_LANGUAGE_NAME_binding");
|
||||
} catch (error2) {
|
||||
if (error2.code !== 'MODULE_NOT_FOUND') {
|
||||
throw error2;
|
||||
}
|
||||
throw error1
|
||||
}
|
||||
}
|
||||
|
||||
try {
|
||||
module.exports.nodeTypeInfo = require("../../src/node-types.json");
|
||||
} catch (_) {}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
fn main() {
|
||||
let src_dir = std::path::Path::new("src");
|
||||
|
||||
let mut c_config = cc::Build::new();
|
||||
c_config.include(&src_dir);
|
||||
c_config
|
||||
.flag_if_supported("-Wno-unused-parameter")
|
||||
.flag_if_supported("-Wno-unused-but-set-variable")
|
||||
.flag_if_supported("-Wno-trigraphs");
|
||||
let parser_path = src_dir.join("parser.c");
|
||||
c_config.file(&parser_path);
|
||||
|
||||
// If your language uses an external scanner written in C,
|
||||
// then include this block of code:
|
||||
|
||||
/*
|
||||
let scanner_path = src_dir.join("scanner.c");
|
||||
c_config.file(&scanner_path);
|
||||
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
|
||||
*/
|
||||
|
||||
c_config.compile("parser");
|
||||
println!("cargo:rerun-if-changed={}", parser_path.to_str().unwrap());
|
||||
|
||||
// If your language uses an external scanner written in C++,
|
||||
// then include this block of code:
|
||||
|
||||
/*
|
||||
let mut cpp_config = cc::Build::new();
|
||||
cpp_config.cpp(true);
|
||||
cpp_config.include(&src_dir);
|
||||
cpp_config
|
||||
.flag_if_supported("-Wno-unused-parameter")
|
||||
.flag_if_supported("-Wno-unused-but-set-variable");
|
||||
let scanner_path = src_dir.join("scanner.cc");
|
||||
cpp_config.file(&scanner_path);
|
||||
cpp_config.compile("scanner");
|
||||
println!("cargo:rerun-if-changed={}", scanner_path.to_str().unwrap());
|
||||
*/
|
||||
}
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
//! This crate provides YOUR_LANGUAGE_NAME language support for the [tree-sitter][] parsing library.
|
||||
//!
|
||||
//! Typically, you will use the [language][language func] function to add this language to a
|
||||
//! tree-sitter [Parser][], and then use the parser to parse some code:
|
||||
//!
|
||||
//! ```
|
||||
//! let code = "";
|
||||
//! let mut parser = tree_sitter::Parser::new();
|
||||
//! parser.set_language(tree_sitter_YOUR_LANGUAGE_NAME::language()).expect("Error loading YOUR_LANGUAGE_NAME grammar");
|
||||
//! let tree = parser.parse(code, None).unwrap();
|
||||
//! ```
|
||||
//!
|
||||
//! [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
|
||||
//! [language func]: fn.language.html
|
||||
//! [Parser]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Parser.html
|
||||
//! [tree-sitter]: https://tree-sitter.github.io/
|
||||
|
||||
use tree_sitter::Language;
|
||||
|
||||
extern "C" {
|
||||
fn tree_sitter_YOUR_LANGUAGE_NAME() -> Language;
|
||||
}
|
||||
|
||||
/// Get the tree-sitter [Language][] for this grammar.
|
||||
///
|
||||
/// [Language]: https://docs.rs/tree-sitter/*/tree_sitter/struct.Language.html
|
||||
pub fn language() -> Language {
|
||||
unsafe { tree_sitter_YOUR_LANGUAGE_NAME() }
|
||||
}
|
||||
|
||||
/// The content of the [`node-types.json`][] file for this grammar.
|
||||
///
|
||||
/// [`node-types.json`]: https://tree-sitter.github.io/tree-sitter/using-parsers#static-node-types
|
||||
pub const NODE_TYPES: &'static str = include_str!("../../src/node-types.json");
|
||||
|
||||
// Uncomment these to include any queries that this grammar contains
|
||||
|
||||
// pub const HIGHLIGHTS_QUERY: &'static str = include_str!("../../queries/highlights.scm");
|
||||
// pub const INJECTIONS_QUERY: &'static str = include_str!("../../queries/injections.scm");
|
||||
// pub const LOCALS_QUERY: &'static str = include_str!("../../queries/locals.scm");
|
||||
// pub const TAGS_QUERY: &'static 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())
|
||||
.expect("Error loading YOUR_LANGUAGE_NAME language");
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
================================================================================
|
||||
Empty # todo: body as string, body with code
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO () RETURNS BAZ AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters))
|
||||
(identifier)
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
|
@ -0,0 +1,85 @@
|
|||
================================================================================
|
||||
or replace
|
||||
================================================================================
|
||||
CREATE OR REPLACE FUNCTION FOO () AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(or_replace)
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
||||
================================================================================
|
||||
immutable
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO () AS $$ $$ LANGUAGE sql IMMUTABLE;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)
|
||||
(function_volatility)))
|
||||
|
||||
================================================================================
|
||||
stable
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO () AS $$ $$ LANGUAGE sql STABLE;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)
|
||||
(function_volatility)))
|
||||
|
||||
================================================================================
|
||||
volatile
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO () AS $$ $$ LANGUAGE sql VOLATILE;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)
|
||||
(function_volatility)))
|
||||
|
||||
================================================================================
|
||||
wrong - many volatilities
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO () AS $$ $$ LANGUAGE sql STABLE VOLATILE;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)
|
||||
(function_volatility))
|
||||
(ERROR))
|
||||
|
|
@ -0,0 +1,139 @@
|
|||
================================================================================
|
||||
Empty
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO () AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
||||
================================================================================
|
||||
With argument
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO (_foo bar.baz) AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters
|
||||
(function_parameter
|
||||
(identifier)
|
||||
(identifier))))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
||||
================================================================================
|
||||
With arguments
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO (foo bar, foo bar) AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters
|
||||
(function_parameter
|
||||
(identifier)
|
||||
(identifier))
|
||||
(function_parameter
|
||||
(identifier)
|
||||
(identifier))))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
||||
================================================================================
|
||||
Wrong - trailing comma (1)
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO (foo bar,) AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters
|
||||
(function_parameter
|
||||
(identifier)
|
||||
(identifier))
|
||||
(ERROR)))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
||||
================================================================================
|
||||
Wrong - trailing comma (2)
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO (foo bar, foo bar,) AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters
|
||||
(function_parameter
|
||||
(identifier)
|
||||
(identifier))
|
||||
(function_parameter
|
||||
(identifier)
|
||||
(identifier))
|
||||
(ERROR)))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
||||
================================================================================
|
||||
Wrong - missing type
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO (foo,) AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters
|
||||
(ERROR
|
||||
(identifier))))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
||||
================================================================================
|
||||
arrays
|
||||
================================================================================
|
||||
CREATE FUNCTION FOO (foo bar[], foo bar[][]) AS $$ $$ LANGUAGE sql;
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
(source_file
|
||||
(create_function_statement
|
||||
(function_signature
|
||||
(identifier)
|
||||
(function_parameters
|
||||
(function_parameter
|
||||
(identifier)
|
||||
(identifier))
|
||||
(function_parameter
|
||||
(identifier)
|
||||
(identifier))))
|
||||
(block
|
||||
(dollar_quote)
|
||||
(dollar_quote))
|
||||
(identifier)))
|
||||
|
|
@ -0,0 +1,83 @@
|
|||
function kw(keyword, aliasAsWord = true) {
|
||||
let result = new RegExp(keyword
|
||||
.split('')
|
||||
.map(l => l !== l.toUpperCase() ? `[${l}${l.toUpperCase()}]` : l)
|
||||
.join('')
|
||||
);
|
||||
if (aliasAsWord) {
|
||||
result = alias(result, keyword);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
function delimited(left, rule, right = left) {
|
||||
return seq(left, rule, right)
|
||||
}
|
||||
|
||||
function separated(separator, rule) {
|
||||
return choice(
|
||||
optional(rule),
|
||||
seq(rule, repeat1(seq(",", rule))))
|
||||
}
|
||||
|
||||
module.exports = grammar({
|
||||
name: 'plpgsql',
|
||||
|
||||
rules: {
|
||||
source_file: $ => repeat($._statement),
|
||||
|
||||
_statement: $ => seq(
|
||||
choice(
|
||||
$.create_function_statement,
|
||||
),
|
||||
";"
|
||||
),
|
||||
|
||||
create_function_statement: $ => seq(
|
||||
kw("CREATE"), optional($.or_replace), kw("FUNCTION"),
|
||||
$.function_signature,
|
||||
optional(seq(kw("RETURNS"), $.identifier)),
|
||||
kw("AS"), $.block,
|
||||
kw("LANGUAGE"), $.identifier,
|
||||
optional($.function_volatility)
|
||||
),
|
||||
|
||||
function_volatility: $ => choice(
|
||||
kw("IMMUTABLE"),
|
||||
kw("STABLE"),
|
||||
kw("VOLATILE"),
|
||||
),
|
||||
|
||||
block: $ => seq(
|
||||
$.dollar_quote,
|
||||
$.dollar_quote,
|
||||
),
|
||||
|
||||
dollar_quote: $ => delimited("$", optional($.identifier)),
|
||||
|
||||
function_signature: $ => seq(
|
||||
$.identifier,
|
||||
$.function_parameters,
|
||||
),
|
||||
|
||||
function_parameters: $ => seq(
|
||||
"(",
|
||||
separated(",", $.function_parameter),
|
||||
")"
|
||||
),
|
||||
|
||||
function_parameter: $ => seq(
|
||||
field("name", $.identifier),
|
||||
field("type", $._type),
|
||||
),
|
||||
|
||||
or_replace: $ => seq("OR", "REPLACE"),
|
||||
|
||||
_type: $ => choice(
|
||||
$.identifier,
|
||||
seq($._type, "[", "]"),
|
||||
),
|
||||
|
||||
identifier: $ => /[a-zA-Z0-9_]+[.a-zA-Z0-9_]*/,
|
||||
}
|
||||
});
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
{
|
||||
"name": "tree-sitter-plpgsql",
|
||||
"version": "1.0.0",
|
||||
"lockfileVersion": 1,
|
||||
"requires": true,
|
||||
"dependencies": {
|
||||
"nan": {
|
||||
"version": "2.15.0",
|
||||
"resolved": "https://registry.npmjs.org/nan/-/nan-2.15.0.tgz",
|
||||
"integrity": "sha512-8ZtvEnA2c5aYCZYd1cvgdnU6cqwixRoYg70xPLWUws5ORTa/lnw+u4amixRS/Ac5U5mQVgp9pnlSUnbNWFaWZQ=="
|
||||
},
|
||||
"tree-sitter-cli": {
|
||||
"version": "0.20.0",
|
||||
"resolved": "https://registry.npmjs.org/tree-sitter-cli/-/tree-sitter-cli-0.20.0.tgz",
|
||||
"integrity": "sha512-4D1qapWbJXZ5rrSUGM5rcw5Vuq/smzn9KbiFRhlON6KeuuXjra+KAtDYVrDgAoLIG4ku+jbEEGrJxCptUGi3dg=="
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
{
|
||||
"name": "tree-sitter-plpgsql",
|
||||
"version": "1.0.0",
|
||||
"description": "",
|
||||
"main": "bindings/node",
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"author": "",
|
||||
"license": "ISC",
|
||||
"dependencies": {
|
||||
"nan": "^2.15.0",
|
||||
"tree-sitter-cli": "^0.20.0"
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
let
|
||||
pkgs = import <nixpkgs> { };
|
||||
# openssl = pkgs.openssl.override { static = true; };
|
||||
in pkgs.mkShell {
|
||||
buildInputs = with pkgs; [
|
||||
nodejs
|
||||
gcc
|
||||
tree-sitter
|
||||
];
|
||||
# buildInputs = with pkgs; [ openssl pkg-config lld ];
|
||||
# LD_LIBRARY_PATH="${pkgs.openssl.out}/lib";
|
||||
# LD_LIBRARY_PATH = "${openssl}/lib";
|
||||
}
|
||||
|
|
@ -0,0 +1,347 @@
|
|||
{
|
||||
"name": "plpgsql",
|
||||
"rules": {
|
||||
"source_file": {
|
||||
"type": "REPEAT",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "_statement"
|
||||
}
|
||||
},
|
||||
"_statement": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "create_function_statement"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": ";"
|
||||
}
|
||||
]
|
||||
},
|
||||
"create_function_statement": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "CREATE"
|
||||
},
|
||||
"named": false,
|
||||
"value": "CREATE"
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "or_replace"
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "FUNCTION"
|
||||
},
|
||||
"named": false,
|
||||
"value": "FUNCTION"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "function_signature"
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "RETURNS"
|
||||
},
|
||||
"named": false,
|
||||
"value": "RETURNS"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "AS"
|
||||
},
|
||||
"named": false,
|
||||
"value": "AS"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "block"
|
||||
},
|
||||
{
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "LANGUAGE"
|
||||
},
|
||||
"named": false,
|
||||
"value": "LANGUAGE"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "function_volatility"
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"function_volatility": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "IMMUTABLE"
|
||||
},
|
||||
"named": false,
|
||||
"value": "IMMUTABLE"
|
||||
},
|
||||
{
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "STABLE"
|
||||
},
|
||||
"named": false,
|
||||
"value": "STABLE"
|
||||
},
|
||||
{
|
||||
"type": "ALIAS",
|
||||
"content": {
|
||||
"type": "PATTERN",
|
||||
"value": "VOLATILE"
|
||||
},
|
||||
"named": false,
|
||||
"value": "VOLATILE"
|
||||
}
|
||||
]
|
||||
},
|
||||
"block": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "dollar_quote"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "dollar_quote"
|
||||
}
|
||||
]
|
||||
},
|
||||
"dollar_quote": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "$"
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "$"
|
||||
}
|
||||
]
|
||||
},
|
||||
"function_signature": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "function_parameters"
|
||||
}
|
||||
]
|
||||
},
|
||||
"function_parameters": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "("
|
||||
},
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "function_parameter"
|
||||
},
|
||||
{
|
||||
"type": "BLANK"
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "function_parameter"
|
||||
},
|
||||
{
|
||||
"type": "REPEAT1",
|
||||
"content": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": ","
|
||||
},
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "function_parameter"
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": ")"
|
||||
}
|
||||
]
|
||||
},
|
||||
"function_parameter": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "name",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "FIELD",
|
||||
"name": "type",
|
||||
"content": {
|
||||
"type": "SYMBOL",
|
||||
"name": "_type"
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
"or_replace": {
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "OR"
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "REPLACE"
|
||||
}
|
||||
]
|
||||
},
|
||||
"_type": {
|
||||
"type": "CHOICE",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "identifier"
|
||||
},
|
||||
{
|
||||
"type": "SEQ",
|
||||
"members": [
|
||||
{
|
||||
"type": "SYMBOL",
|
||||
"name": "_type"
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "["
|
||||
},
|
||||
{
|
||||
"type": "STRING",
|
||||
"value": "]"
|
||||
}
|
||||
]
|
||||
}
|
||||
]
|
||||
},
|
||||
"identifier": {
|
||||
"type": "PATTERN",
|
||||
"value": "[a-zA-Z0-9_]+[.a-zA-Z0-9_]*"
|
||||
}
|
||||
},
|
||||
"extras": [
|
||||
{
|
||||
"type": "PATTERN",
|
||||
"value": "\\s"
|
||||
}
|
||||
],
|
||||
"conflicts": [],
|
||||
"precedences": [],
|
||||
"externals": [],
|
||||
"inline": [],
|
||||
"supertypes": []
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,228 @@
|
|||
[
|
||||
{
|
||||
"type": "block",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": true,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "dollar_quote",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "create_function_statement",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": true,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "block",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "function_signature",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "function_volatility",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "or_replace",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "dollar_quote",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": false,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "function_parameter",
|
||||
"named": true,
|
||||
"fields": {
|
||||
"name": {
|
||||
"multiple": false,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
},
|
||||
"type": {
|
||||
"multiple": true,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "[",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "]",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "function_parameters",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": true,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "function_parameter",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "function_signature",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": true,
|
||||
"required": true,
|
||||
"types": [
|
||||
{
|
||||
"type": "function_parameters",
|
||||
"named": true
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "function_volatility",
|
||||
"named": true,
|
||||
"fields": {}
|
||||
},
|
||||
{
|
||||
"type": "or_replace",
|
||||
"named": true,
|
||||
"fields": {}
|
||||
},
|
||||
{
|
||||
"type": "source_file",
|
||||
"named": true,
|
||||
"fields": {},
|
||||
"children": {
|
||||
"multiple": true,
|
||||
"required": false,
|
||||
"types": [
|
||||
{
|
||||
"type": "create_function_statement",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
{
|
||||
"type": "$",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "(",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": ")",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": ",",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": ";",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "AS",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "CREATE",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "FUNCTION",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "IMMUTABLE",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "LANGUAGE",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "OR",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "REPLACE",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "RETURNS",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "STABLE",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "VOLATILE",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "[",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "]",
|
||||
"named": false
|
||||
},
|
||||
{
|
||||
"type": "identifier",
|
||||
"named": true
|
||||
}
|
||||
]
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,223 @@
|
|||
#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
|
||||
|
||||
typedef uint16_t TSStateId;
|
||||
|
||||
#ifndef TREE_SITTER_API_H_
|
||||
typedef uint16_t TSSymbol;
|
||||
typedef uint16_t TSFieldId;
|
||||
typedef struct TSLanguage TSLanguage;
|
||||
#endif
|
||||
|
||||
typedef struct {
|
||||
TSFieldId field_id;
|
||||
uint8_t child_index;
|
||||
bool inherited;
|
||||
} TSFieldMapEntry;
|
||||
|
||||
typedef struct {
|
||||
uint16_t index;
|
||||
uint16_t length;
|
||||
} TSFieldMapSlice;
|
||||
|
||||
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 *);
|
||||
};
|
||||
|
||||
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 union {
|
||||
TSParseAction action;
|
||||
struct {
|
||||
uint8_t count;
|
||||
bool reusable;
|
||||
} entry;
|
||||
} TSParseActionEntry;
|
||||
|
||||
struct TSLanguage {
|
||||
uint32_t 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 TSFieldMapSlice *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 TSLexMode *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;
|
||||
};
|
||||
|
||||
/*
|
||||
* Lexer Macros
|
||||
*/
|
||||
|
||||
#define START_LEXER() \
|
||||
bool result = false; \
|
||||
bool skip = false; \
|
||||
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 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_val, child_count_val, ...) \
|
||||
{{ \
|
||||
.reduce = { \
|
||||
.type = TSParseActionTypeReduce, \
|
||||
.symbol = symbol_val, \
|
||||
.child_count = child_count_val, \
|
||||
__VA_ARGS__ \
|
||||
}, \
|
||||
}}
|
||||
|
||||
#define RECOVER() \
|
||||
{{ \
|
||||
.type = TSParseActionTypeRecover \
|
||||
}}
|
||||
|
||||
#define ACCEPT_INPUT() \
|
||||
{{ \
|
||||
.type = TSParseActionTypeAccept \
|
||||
}}
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif // TREE_SITTER_PARSER_H_
|
||||
Loading…
Reference in New Issue