nixos/lib/builders.nix
2024-08-11 05:55:34 -07:00

58 lines
1.6 KiB
Nix

{ nixpkgs, self, ... }@inputs:
let
lib = nixpkgs.lib.extend (import ../lib);
inherit (inputs.home-manager.lib) homeManagerConfiguration;
inherit (nixpkgs.lib) nixosSystem;
inherit (lib.strings) optionalString;
inherit (lib.attrsets) nameValuePair;
in
rec {
toPartialNixosConfig =
{ hostname, system }:
nameValuePair
hostname
(nixosSystem {
inherit system;
specialArgs = { inherit inputs lib self; };
modules = [
../hosts/${hostname}/hardware-configuration.nix
../hosts/${hostname}/configuration.nix
inputs.home-manager.nixosModules.default
];
});
compileSystems =
systems:
lib.right
builtins.listToAttrs
(map toPartialNixosConfig)
systems;
toPartialHomeManagerConfig =
{ user, system, hostname ? "", configHostname ? "" }:
let
configHost = if builtins.stringLength configHostname > 0 then configHostname else hostname;
hostStr = optionalString (builtins.stringLength hostname > 0) "@${hostname}";
in
assert lib.assertMsg (builtins.stringLength configHost > 0) "either configHostname or hostname need to exist";
nameValuePair
"${user}${hostStr}"
(homeManagerConfiguration {
pkgs = nixpkgs.legacyPackages.${system};
extraSpecialArgs = {
inherit inputs self;
lib = lib.extend (_: _: inputs.home-manager.lib);
};
modules = [
../hosts/${configHost}/home.nix
];
});
compileHomes =
systems:
lib.right
builtins.listToAttrs
(map toPartialHomeManagerConfig)
systems;
}