dotfiles/flake.nix

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{
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description = "Geoffrey Frogeye's base configurations";
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inputs = {
# Package manager
lix = {
url = "git+https://git@git.lix.systems/lix-project/lix?ref=refs/tags/2.90-beta.1";
flake = false;
};
lix-module = {
url = "git+https://git.lix.systems/lix-project/nixos-module";
inputs = {
lix.follows = "lix";
nixpkgs.follows = "nixpkgs";
};
};
# Packages
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nixpkgs.url = "nixpkgs/nixos-23.11";
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unixpkgs.url = "nixpkgs";
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# OS
disko = {
url = "disko";
inputs.nixpkgs.follows = "nixpkgs";
};
nixos-hardware.url = "nixos-hardware";
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# NOD
nix-on-droid = {
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url = "github:nix-community/nix-on-droid/release-23.05"; # No 23.11 :(
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inputs.nixpkgs.follows = "nixpkgs";
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inputs.home-manager.follows = "home-manager";
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};
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# HM
home-manager = {
url = "home-manager/release-23.11";
inputs.nixpkgs.follows = "nixpkgs";
};
stylix = {
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url = "github:danth/stylix/release-23.11";
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inputs.nixpkgs.follows = "nixpkgs";
};
nixvim = {
url = "github:GeoffreyFrogeye/nixvim/frogeye-23.11";
# 24.05 Ensure merged: https://github.com/nix-community/nixvim/pull/953
# url = "github:nix-community/nixvim";
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inputs.nixpkgs.follows = "nixpkgs";
};
nur.url = "github:nix-community/NUR";
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# Local
flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, unixpkgs, disko, nix-on-droid, flake-utils, ... }@attrs:
# Machine independant outputs
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let
nixpkgsConfig = {
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config = {
allowUnfree = true;
# TODO Not sure why, HM needs nixos-option which needs an old Nix?
permittedInsecurePackages = [
"nix-2.15.3"
];
};
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overlays = [
(final: prev: { unstable = unixpkgs.legacyPackages.${prev.system}.pkgs; })
];
# Only allows importing packages, not NixOS modules. If that is needed, see:
# https://discourse.nixos.org/t/how-to-use-unstable-nixpkgs-in-imports-with-flake/17414/7
};
homeManagerConfig = {
sharedModules = [ self.homeManagerModules.dotfiles ];
extraSpecialArgs = attrs;
};
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lib = {
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nixosSystem = { system, modules ? [ ] }: nixpkgs.lib.nixosSystem {
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inherit system;
specialArgs = attrs;
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modules = modules ++ [
self.nixosModules.dotfiles
{
nixpkgs = nixpkgsConfig;
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home-manager = homeManagerConfig;
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}
];
};
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nixOnDroidConfiguration = { modules ? [ ] }: nix-on-droid.lib.nixOnDroidConfiguration {
pkgs = import nixpkgs (nixpkgsConfig // {
system = "aarch64-linux"; # nod doesn't support anything else
});
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modules = modules ++ [
self.nixOnDroidModules.dotfiles
{
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home-manager = homeManagerConfig;
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}
];
};
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flakeTools = { self }: flake-utils.lib.eachDefaultSystem (system:
let
pkgs = nixpkgs.legacyPackages.${system};
in
{
apps = {
disko = {
type = "app";
program = "${disko.packages.${system}.default}/bin/disko";
};
nixos-generate-config = {
type = "app";
program = "${pkgs.nixos-install-tools}/bin/nixos-generate-config";
};
nixos-install = {
type = "app";
program = "${pkgs.nixos-install-tools}/bin/nixos-install";
};
nixos-rebuild = {
type = "app";
program = "${pkgs.nixos-rebuild}/bin/nixos-rebuild";
};
repl = {
type = "app";
program = "${pkgs.writeShellScript "vivarium-repl" ''
${pkgs.nix}/bin/nix repl --expr 'let flake = builtins.getFlake "${self}"; in flake // flake.nixosConfigurations // rec { pkgs = flake.inputs.nixpkgs.legacyPackages.${system}; lib = pkgs.lib; }'
''}";
};
};
}
);
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};
in
{
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# Reusable configurations
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inherit lib;
nixosModules.dotfiles.imports = [ ./os ];
nixOnDroidModules.dotfiles.imports = [ ./nod ];
homeManagerModules.dotfiles.imports = [ ./hm ];
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# Actual configurations
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nixosConfigurations.curacao = lib.nixosSystem {
system = "x86_64-linux";
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modules = [ ./curacao ];
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};
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nixosConfigurations.curacao-usb = lib.nixosSystem {
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system = "x86_64-linux";
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modules = [ ./curacao/usb.nix ];
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};
nixosConfigurations.pindakaas = lib.nixosSystem {
system = "aarch64-linux";
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modules = [ ./pindakaas ];
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};
nixosConfigurations.pindakaas-sd = lib.nixosSystem {
system = "aarch64-linux";
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modules = [ ./pindakaas/sd.nix ];
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};
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nixOnDroidConfigurations.sprinkles = lib.nixOnDroidConfiguration { };
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} // (lib.flakeTools { inherit self; });
}