{
  description = "C Template";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs =
    { 
    nixpkgs
    , flake-utils
    , ...
    }:
    flake-utils.lib.eachDefaultSystem (system:
    let
      pkgs = nixpkgs.legacyPackages.${system};
      pname = "json"; #package name
      version = "0.0.1";
      src = ./.;
      buildInputs = with pkgs; [
      ];
      nativeBuildInputs = with pkgs; [
        cmake
        ninja
        pkg-config
        clang-tools
        ctags
      ];
    in
    {
      devShells.default = pkgs.mkShell.override { stdenv = pkgs.clangStdenv; } {
        inherit buildInputs nativeBuildInputs;
      };

      packages.default = pkgs.stdenv.mkDerivation {
        inherit buildInputs nativeBuildInputs pname version src;
      };

      formatter = pkgs.alejandra;
    });
}