nixos-config/flake.nix
2022-12-19 23:55:11 -05:00

72 lines
1.8 KiB
Nix

{
inputs.nixpkgs.url = "nixpkgs/nixos-22.11";
inputs.impermanence.url = "github:nix-community/impermanence";
outputs = { self, nixpkgs, impermanence, ... }:
let
inherit (nixpkgs) lib;
mypkgs = pkgs:
let
pkg = path:
let
p = pkgs.callPackage path { };
in
if p.meta.available then p else pkgs.emptyDirectory;
in
(lib.mapAttrs'
(name: type: {
name = lib.removeSuffix ".nix" name;
value = pkg (./pkgs + "/${name}");
})
(builtins.readDir ./pkgs));
forAllSystems = lib.genAttrs [ "x86_64-linux" ];
pins = {
nix.registry.nixpkgs.to = {
inherit (nixpkgs) rev;
owner = "NixOS";
repo = "nixpkgs";
type = "github";
};
nix.registry.bck.to = {
owner = "buckley310";
repo = "nixos-config";
type = "github";
};
};
mods =
{
inherit pins;
inherit (impermanence.nixosModules) impermanence;
pkgs.nixpkgs.overlays = [ (_: mypkgs) ];
} //
lib.mapAttrs'
(name: type: {
name = lib.removeSuffix ".nix" name;
value = import (./modules + "/${name}");
})
(builtins.readDir ./modules);
in
{
lib = {
inherit forAllSystems;
deploy = import lib/deploy.nix;
};
nixosModules = mods // { default.imports = builtins.attrValues mods; };
nixosConfigurations = builtins.mapAttrs
(_: lib.nixosSystem)
(import ./hosts self.nixosModules.default);
apps = forAllSystems (system:
import lib/apps.nix nixpkgs.legacyPackages.${system});
packages = forAllSystems (system:
mypkgs nixpkgs.legacyPackages.${system});
};
}