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feat: empty flake, reduce lockfile, flake-utils-plus

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Kat Inskip 2022-12-03 17:54:34 +01:00
parent b4249f0cd0
commit c4033ff00a
Signed by: kat
GPG key ID: 465E64DECEA8CF0F
3 changed files with 153 additions and 103 deletions
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73
default.nix
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@ -1,4 +1,4 @@
{ nixpkgs, darwin, home-manager, ragenix, scalpel, ... }@inputs: let
{ self, utils, nixpkgs, darwin, home-manager, ragenix, scalpel, mach-nix, ... }@inputs: let
tree = (inputs.tree.tree {
inherit inputs;
folder = ./.;
@ -16,38 +16,54 @@
}).impure;
lib = inputs.nixpkgs.lib;
inherit (lib.attrsets) mapAttrs;
in {
inherit tree;
nixosConfigurations = let base = mapAttrs (name: path: nixpkgs.lib.nixosSystem {
specialArgs = {
inherit inputs tree;
machine = name;
};
inherit (lib.lists) singleton;
in utils.lib.mkFlake {
inherit self inputs;
supportedSystems = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" ];
channelsConfig.allowUnfree = true;
hostDefaults = {
system = "x86_64-linux";
modules = [
home-manager.nixosModules.home-manager
ragenix.nixosModule
path
];
} ) tree.nixos.systems; in mapAttrs (_: sys: sys.extendModules {
extraArgs = {
inherit utils inputs tree;
};
};
hosts = let
outputForSystem = system: {
"x86_64-linux" = "nixosConfigurations";
"aarch64-darwin" = "darwinConfigurations";
}.${system};
builderForSystem = system: {
"x86_64-linux" = nixpkgs.lib.nixosSystem;
"aarch64-darwin" = darwin.lib.darwinSystem;
}.${system};
mapSystem = system: name: path: {
inherit system;
output = outputForSystem system;
builder = builderForSystem system;
modules = singleton path;
extraArgs = {
machine = name;
};
};
in mapAttrs (mapSystem "x86_64-linux") tree.nixos.systems
// mapAttrs (mapSystem "aarch64-darwin") tree.darwin.systems;
outputsBuilder = channels: {
nixosConfigurations = mapAttrs(_: sys: sys.extendModules {
modules = [ scalpel.nixosModule ];
specialArgs = {
prev = sys;
};
} ) base;
darwinConfigurations = mapAttrs (name: path: darwin.lib.darwinSystem {
specialArgs = {
inherit inputs tree;
machine = name;
};
system = "aarch64-darwin";
modules = [
home-manager.nixosModules.home-manager
path
];
} ) tree.darwin.systems;
}) self.nixosConfigurations;
homeManagerConfigurations = mapAttrs (name: path: home-manager.lib.homeManagerConfiguration {
pkgs = nixpkgs.legacyPackages.x86_64-linux;
pkgs = channels.nixpkgs;
extraSpecialArgs = {
inherit inputs tree;
machine = name;
@ -57,4 +73,15 @@ in {
path
];
}) tree.home;
inherit tree;
};
devShells = {
"python" = mach-nix.mkPythonShell {
python = "python310";
requirements = ''
'';
};
};
}