nix/flakes/meat/flake.nix
2024-08-20 13:11:37 +10:00

82 lines
1.9 KiB
Nix

{
description = "the meat (package) manager";
inputs = {
nixpkgs.url = "nixpkgs/nixos-unstable";
nh.url = "github:viperML/nh";
lix = {
url = "https://git.lix.systems/lix-project/lix/archive/main.tar.gz";
flake = false;
};
lix-module = {
url = "https://git.lix.systems/lix-project/nixos-module/archive/main.tar.gz";
inputs.nixpkgs.follows = "nixpkgs";
inputs.lix.follows = "lix";
};
src = {
url = "path:src";
flake = false;
};
};
outputs = {
self,
nixpkgs,
lix-module,
lix,
nh,
src,
}: let
supportedSystems = ["x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin"];
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
nixpkgsFor = forAllSystems (system:
import nixpkgs {
inherit system;
overlays = [
lix-module.overlays.default
nh.overlays.default
];
});
in {
packages = forAllSystems (system: let
pkgs = nixpkgsFor.${system};
in {
meat = pkgs.callPackage ./meat.nix {
inherit src;
};
});
defaultPackage = forAllSystems (system: self.packages.${system}.meat);
nixosModules.meat = {
pkgs,
config,
...
}: {
options.programs.meat = with pkgs.lib; {
flake = mkOption {
type = with types; nullOr (either path str);
default = null;
description = "path to your system flake";
};
};
config = {
environment.systemPackages = [self.defaultPackage.${pkgs.system}];
environment.sessionVariables = let
cfg = config.programs.meat;
in {
FLAKE =
if (cfg.flake == null)
then throw "Please set the programs.meat.flake option to your system flake."
else config.programs.meat.flake;
};
};
};
};
}