dotfiles/machines/lib.nix

94 lines
2.6 KiB
Nix

{inputs}: rec {
overlays = [
(final: prev: {
nur = import inputs.nur {
nurpkgs = prev;
pkgs = prev;
repoOverrides = {
caarlos0 = inputs.caarlos0-nur.packages.${prev.system};
nekowinston = inputs.nekowinston-nur.packages.${prev.system};
};
};
nekowinston-nur = import inputs.nekowinston-nur {inherit (prev) pkgs;};
nix-vscode-extensions = inputs.nix-vscode-extensions.extensions.${prev.system};
sway-unwrapped = inputs.swayfx.packages.${prev.system}.default;
})
inputs.nekowinston-nur.overlays.default
];
hmCommonConfig = {username}: ({
config,
pkgs,
...
}: let
homeLib = import ../home/lib.nix {inherit inputs username pkgs;};
in {
config = {
nixpkgs.overlays = overlays;
home-manager = {
backupFileExtension = "backup";
extraSpecialArgs = homeLib.extraSpecialArgs;
sharedModules = homeLib.modules;
useGlobalPkgs = true;
useUserPackages = true;
users.${username}.imports = [../home];
};
};
});
mkSystem = {
host,
system,
username,
extraModules ? [],
}: let
target =
if isLinux
then "nixosConfigurations"
else if isDarwin
then "darwinConfigurations"
else throw "Unsupported system";
builder = with inputs;
if isLinux
then nixpkgs.lib.nixosSystem
else if isDarwin
then darwin.lib.darwinSystem
else throw "Unsupported system";
module =
if isLinux
then "nixosModules"
else if isDarwin
then "darwinModules"
else throw "Unsupported system";
hostPlatform =
if isLinux
then "linux"
else if isDarwin
then "darwin"
else throw "Unsupported system";
pkgs = inputs.nixpkgs.legacyPackages.${system};
inherit (pkgs.stdenv) isDarwin isLinux;
in {
${target}."${host}" = builder {
inherit system;
modules = with inputs;
[
{
options.dotfiles.username = with pkgs.lib;
mkOption {
description = "Main user of this configuration.";
type = types.str;
default = "${username}";
};
}
./common/shared
./common/${hostPlatform}
./${host}
home-manager.${module}.home-manager
]
++ pkgs.lib.optionals isDarwin [nekowinston-nur.darwinModules.default]
++ [(hmCommonConfig {inherit username;})]
++ extraModules;
specialArgs = {inherit inputs;};
};
};
mkSystems = systems: inputs.nixpkgs.lib.mkMerge (map mkSystem systems);
}