flake.nix

{
  description = "A Nix-flake-based Node.js development environment";

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

  outputs =
    {
      self,
      nixpkgs,
      flake-utils,
    }:
    let
      overlays = [
        (final: prev: rec {
          nodejs = prev.nodejs_latest;
          pnpm = prev.nodePackages.pnpm;
          yarn = (prev.yarn.override { inherit nodejs; });
        })
      ];
    in
    flake-utils.lib.eachDefaultSystem (
      system:
      let
        pkgs = import nixpkgs { inherit overlays system; };
      in
      {
        devShells = {
          default = pkgs.mkShell {
            packages = with pkgs; [
              node2nix
              nodejs
              pnpm
              yarn
			  svelte-language-server
            ];
          };
        };
      }
    );
}