flake.nix

{
  description = "Nagios extensions";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05";
    flake-utils.url = "github:numtide/flake-utils";
    sops = {
      url = "github:Mic92/sops-nix/master";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };

  outputs = { self, nixpkgs, flake-utils, sops }@inputs:
    {
      nixosModules = {
        nrpeService = import ./nrpe-service.nix;
      };
    } //
    flake-utils.lib.eachDefaultSystem (system:
      let
        overlays = final: prev: self.packages.${system};
        pkgs = nixpkgs.legacyPackages.${system}.extend overlays;
      in
      {
        inherit overlays;
        packages = {
          nrpe = pkgs.callPackage ./nrpe.nix { };
          check_mem = pkgs.callPackage ./check_mem.nix { };
        };
        checks = {
          checkNrpeService = pkgs.callPackage ./tests/nrpe-service.test.nix { inherit self; };
        };
      });
}