1	{
2	inputs.flake-utils.url = "github:numtide/flake-utils";
3
4	outputs = { self, nixpkgs, flake-utils }:
5	flake-utils.lib.eachDefaultSystem
6	(system:
7	let
8	pkgs = nixpkgs.legacyPackages.${system};
9	in
10	{
11	devShell = pkgs.mkShell {
12	buildInputs = with pkgs; [
13	# I have a custom fork I'm using but others may want 'tree-sitter'
14	# or you can use 'npx tree-sitter <command>'
15	# tree-sitter
16	#
17	# needed to build the grammar with 'tree-sitter generate'
18	nodejs
19	# compiles parser.c and other relavent c code in the grammar
20	clang
21	# for formatting grammar.js
22	nodePackages.prettier
23	];
24	};
25	}
26	);
27	}