37 lines
1.1 KiB
Nix
37 lines
1.1 KiB
Nix
{ pkgs, username, ... }:
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{
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# given the users in this list the right to specify additional substituters via:
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# 1. `nixConfig.substituers` in `flake.nix`
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# 2. command line args `--options substituers http://xxx`
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nix.settings.trusted-users = [username];
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# customise /etc/nix/nix.conf declaratively via `nix.settings`
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nix.settings = {
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# enable flakes globally
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experimental-features = ["nix-command" "flakes"];
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auto-optimise-store = true;
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substituters = [
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"https://cache.nixos.org"
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"https://hyprland.cachix.org"
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];
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trusted-public-keys = [
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"cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
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"hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
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];
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builders-use-substitutes = true;
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};
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# do garbage collection weekly to keep disk usage low
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nix.gc = {
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automatic = lib.mkDefault true;
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dates = lib.mkDefault "1h";
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options = lib.mkDefault "--delete-older-than +3";
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};
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# Allow unfree packages
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nixpkgs.config.allowUnfree = true;
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nixpkgs.config.allowBroken = true;
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}
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