nixConfig/flake.nix

{
  description = "Description for the project";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    nixos-mailserver = {
      url = "git+https://gitlab.com/simple-nixos-mailserver/nixos-mailserver.git";
      inputs = {
        flake-compat.follows = "";
        nixpkgs.follows = "";
      };
    };
    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    impermanence = {
      url = "github:nix-community/impermanence";
    };
    pre-commit-hooks = {
      url = "github:cachix/pre-commit-hooks.nix";
      inputs = {
        flake-compat.follows = "";
        gitignore.follows = "";
        nixpkgs-stable.follows = "";
        nixpkgs.follows = "";
      };
    };
  };

  outputs = inputs @ {flake-parts, ...}:
    flake-parts.lib.mkFlake {inherit inputs;} (import ./flake-module.nix);
}