devos/hosts/default.nix
2021-03-22 23:29:30 -06:00

106 lines
2.3 KiB
Nix

{ extern
, home
, lib
, nixos
, override
, multiPkgs
, self
, defaultSystem
, ...
}:
let
inherit (lib) dev;
suites = import ../suites { inherit lib; };
experimentalFeatures = [
"flakes"
"nix-command"
"ca-references"
"ca-derivations"
];
modules = {
core = ../profiles/core;
modOverrides = { config, overrideModulesPath, ... }:
let
overrides = import ../overrides;
inherit (overrides) modules disabledModules;
in
{
disabledModules = modules ++ disabledModules;
imports = map
(path: "${overrideModulesPath}/${path}")
modules;
};
global = { config, ... }: {
home-manager.useGlobalPkgs = true;
home-manager.useUserPackages = true;
hardware.enableRedistributableFirmware = lib.mkDefault true;
nix.nixPath = [
"nixpkgs=${nixos}"
"nixos-config=${self}/compat/nixos"
"home-manager=${home}"
];
nixpkgs.pkgs = lib.mkDefault multiPkgs.${config.nixpkgs.system};
nix.registry = {
devos.flake = self;
nixos.flake = nixos;
override.flake = override;
};
nix.extraOptions = ''
experimental-features = ${lib.concatStringsSep " "
experimentalFeatures
}
'';
system.configurationRevision = lib.mkIf (self ? rev) self.rev;
};
# Everything in `./modules/list.nix`.
flakeModules = { imports = builtins.attrValues self.nixosModules ++ extern.modules; };
};
specialArgs = extern.specialArgs // { inherit suites; };
mkHostConfig = hostName:
let
local = {
require = [
"${toString ./.}/${hostName}.nix"
];
networking = { inherit hostName; };
_module.args = {
inherit self;
hosts = builtins.mapAttrs (_: host: host.config)
(removeAttrs hosts [ hostName ]);
};
};
lib = {
lib = { inherit specialArgs; };
lib.testModule = {
imports = builtins.attrValues modules;
};
};
in
dev.os.devosSystem {
inherit specialArgs;
system = defaultSystem;
modules = modules // { inherit local lib; };
};
hosts = dev.os.recImport
{
dir = ./.;
_import = mkHostConfig;
};
in
hosts