git.delta.rocks / jrsonnet / refs/commits / c653e89d0859

1{2  lib,3  fleetLib,4  inputs,5  self,6  config,7  _fleetFlakeRootConfig,8  ...9}:10let11  inherit (lib.attrsets) mapAttrs;12  inherit (lib.options) mkOption;13  inherit (lib.types) deferredModule unspecified;14  inherit (lib.modules) mkRemovedOptionModule;15  inherit (lib.strings) escapeNixIdentifier;16  inherit (fleetLib.options) mkHostsOption;1718  _file = ./nixos.nix;19in20{21  options = {22    nixos = mkOption {23      description = ''24        Shared nixos configuration module for all hosts.25      '';26      type = deferredModule;27    };28    hosts = mkHostsOption (hostArgs: {29      inherit _file;30      options = {31        nixos = mkOption {32          description = ''33            Nixos configuration for the current host.34          '';35          type = deferredModule;36          apply =37            module:38            let39              modulesPath = "${config.nixpkgs.buildUsing}/nixos/modules";40            in41            config.nixpkgs.buildUsing.lib.evalModules {42              class = "nixos";43              prefix = ["fleetConfiguration" "hosts" hostArgs.config._module.args.name "nixos"];44              modules = (import "${modulesPath}/module-list.nix") ++ [45                (module // { key = "attr<host.nixos>"; })46                (config.nixos // { key = "attr<fleet.nixos>"; })47              ];48              specialArgs = {49                inherit fleetLib inputs self modulesPath;50              };51            };52        };53        nixos_unchecked = mkOption {54          type = unspecified;55        };56      };57      config = {58        # imports = [59        #   (mkRemovedOptionModule ["nixosModules"] "replaced with hosts.*.nixos.imports.")60        # ];61        nixos = let 62          inherit (hostArgs.config) system;63        in {64          _module.args = {65            nixosHosts = mapAttrs (_: value: value.nixos_unchecked.config) config.hosts;66            hosts = config.hosts;67            host = hostArgs.config;68            fleetConfiguration = config;6970            inputs' = mapAttrs (71              inputName: input:72              builtins.addErrorContext73                "while retrieving system-dependent attributes for input ${escapeNixIdentifier inputName}"74                (75                  if input._type or null == "flake" then76                    _fleetFlakeRootConfig.perInput system input77                  else78                    "input is not a flake, perhaps flake = false was added to te input declaration?"79                )80            ) inputs;81            self' = builtins.addErrorContext "while retrieving system-dependent attributes for a flake's own outputs" (82              _fleetFlakeRootConfig.perInput system self83            );84          };85          nixpkgs.hostPlatform = system;86        };87        nixos_unchecked = hostArgs.config.nixos.extendModules {88          modules = [89            {90              _module.check = false;91            }92          ];93        };94      };95    });96  };97  imports = [98    (mkRemovedOptionModule [ "nixosModules" ] "replaced with nixos.imports.")99  ];100  config.nixos.imports = import ./nixos/module-list.nix;101}