pantheon/modules/configurations/nixos.nix

44 lines
880 B
Nix

{
config,
lib,
inputs,
...
}:
let
inherit (lib.trivial) pipe;
inherit (lib.attrsets) filterAttrs mapAttrs';
inherit (lib.strings) removePrefix hasPrefix;
cfg = config.flake;
prefix = "nixos/";
hosts = cfg.hostSpec.hosts or { };
mkSystem =
name: value:
let
hostName = removePrefix prefix name;
hostConfig = value;
flakeConfig = config;
in
{
name = hostName;
value = lib.nixosSystem {
specialArgs = {
inherit
inputs
hostName
hostConfig
flakeConfig
;
};
modules = [
cfg.profiles.nixos.common
(value.extraCfg or { })
] ++ (value.profiles or [ ]);
};
};
in
{
flake.nixosConfigurations = pipe hosts [
(filterAttrs (name: _: hasPrefix prefix name))
(mapAttrs' mkSystem)
];
}