flake.nix

{
  description = "Node package managers.";

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

    # Used for shell.nix
    flake-compat = {
      url = github:edolstra/flake-compat;
      flake = false;
    };
  };

  outputs = {
    self,
    nixpkgs,
    flake-utils,
    ...
  }: let
    systems = ["x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin"];
    outputs = flake-utils.lib.eachSystem systems (system: let
      pkgs = nixpkgs.legacyPackages.${system};
    in rec {
      packages = import ./default.nix {inherit system pkgs;};
    });
  in
    outputs
    // {
      overlays.default = final: prev: {
        nodepms= outputs.packages.${prev.system};
      };
    };
}