{
  description = "A Python API for various tools I use at work.";
  inputs = {
    nixpkgs.url = github:NixOS/nixpkgs/nixos-21.11;
    flake-utils.url = github:numtide/flake-utils;
    mach-nix.url = "github:DavHau/mach-nix";
  };

  outputs = { self, nixpkgs, flake-utils, mach-nix }:
    with flake-utils.lib; eachSystem allSystems (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
      in
      rec {
        devShell = pkgs.mkShell {
          buildInputs = [ pkgs.gnumake ];
        };
      });
}