42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
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# Nix configuration
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{ pkgs, config, lib, inputs, ... }: {
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nix = {
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# Use the latest and greatest Nix
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package = pkgs.nixVersions.unstable;
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settings = {
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# Enables Flakes
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experimental-features = [ "nix-command" "flakes" ];
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# Avoid signature verification messages when doing remote builds
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trusted-users = [ "${config.users.users.aires.name}" ];
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};
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# Enable periodic nix store optimization
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optimise.automatic = true;
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# Configure NixOS to use the same software channel as Flakes
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registry = lib.mapAttrs (_: value: { flake = value; }) inputs;
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nixPath = lib.mapAttrsToList (key: value: "${key}=${value.to.path}") config.nix.registry;
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# Configure remote build machines (mainly Haven)
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# To enable remote builds for a specific host, add `nix.distributedBuilds = true;` to its config
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buildMachines = [{
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hostName = "haven";
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systems = [
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"x86_64-linux"
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"aarch64-linux"
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];
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protocol = "ssh-ng";
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supportedFeatures = [
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"nixos-test"
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"kvm"
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];
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}];
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# When using a builder, use its package store
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extraOptions = ''
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builders-use-substitutes = true
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'';
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};
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}
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