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nixfiles/configuration/common/nix.nix

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{ lib, pkgs, ... }:
{
clerie.nixfiles.enable = true;
clerie.nixfiles.system-auto-upgrade.enable = true;
nix.settings = {
trusted-users = [ "@wheel" "@guests" ];
auto-optimise-store = true;
# Keep buildtime dependencies
keep-outputs = true;
# Build local, when caches are broken
fallback = true;
};
nix.gc = lib.mkDefault {
automatic = true;
dates = "weekly";
options = "--delete-older-than 30d";
};
nix.settings = {
experimental-features = [
"flakes"
"nix-command"
"repl-flake"
];
substituters = [
"https://nix-cache.clerie.de"
];
trusted-public-keys = [
"nix-cache.clerie.de:bAt1GJTS9BOTcXFWj3nURrSlcjqikCev9yDvqArMP5g="
];
};
# Pin current nixpkgs channel and flake registry to the nixpkgs version
# the host got build with
nix.nixPath = lib.mkForce [ "nixpkgs=${lib.cleanSource pkgs.path}" ];
nix.registry = lib.mkForce {
"nixpkgs" = {
from = {
type = "indirect";
id = "nixpkgs";
};
to = {
type = "path";
path = lib.cleanSource pkgs.path;
};
exact = true;
};
};
documentation.doc.enable = false;
}