nixos/config/nix.nix

29 lines
764 B
Nix

{ nixpkgs, pkgs, config, lib, ... }:
let
cfg = config.machine;
in {
nix = {
package = pkgs.nix;
registry.nixpkgs.flake = nixpkgs;
settings = {
max-jobs = 4;
cores = 1;
sandbox = true;
auto-optimise-store = true;
trusted-substituters = [
"https://cache.nixos.org"
] ++ cfg.binaryCaches;
# TODO: integrate into sops
# trusted-public-keys = [ (lib.fileContents "${cfg.secretPath}/hydra_cache.pub") ];
substituters = [
"https://cache.nixos.org"
] ++ cfg.binaryCaches;
allowed-users = [ "root" ] ++ (map (n: n.name) cfg.administrators);
};
extraOptions = ''
build-timeout = 86400 # 24 hours
experimental-features = nix-command flakes
'';
};
}