{ inputs = { # Essential nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; flake-parts = { url = "github:hercules-ci/flake-parts"; inputs.nixpkgs-lib.follows = "nixpkgs"; }; import-tree.url = "github:vic/import-tree"; }; outputs = inputs: inputs.flake-parts.lib.mkFlake { inherit inputs; } # Imports all of the top-level modules (the files under `./modules`) (inputs.import-tree ./modules); }