{
  description = "srx.nix.astro";
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    flake-compat = {
      url = "github:edolstra/flake-compat";
      flake = false;
    };
    pre-commit-hooks = {
      url = "github:cachix/pre-commit-hooks.nix";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-utils.follows = "flake-utils";
    };
  };
  outputs = {
    nixpkgs,
    flake-utils,
    ...
  } @ inputs:
    flake-utils.lib.eachDefaultSystem (
      system: {
        checks = import ./nix/checks.nix inputs system;
        devShells.default = import ./nix/shell.nix inputs system;
        pkgs = import nixpkgs {
          inherit system;
          config.allowUnfree = true;
          config.allowAliases = true;
        };
      }
    );
}