system/nix: set OS-agnostic nix options in common module
1 file changed, 32 insertions(+), 0 deletions(-)
changed files
A system/settings/configuration/nix-linux.nix
@@ -0,0 +1,32 @@ +{ config +, lib +, pkgs +, ... +}: { + imports = [ + ./nix.nix + ]; + + nix = { + settings = { + auto-optimise-store = true; + + daemonCPUSchedPolicy = "idle"; + daemonIOSchedClass = "idle"; + }; + }; + + nixpkgs.config.allowUnfree = true; + + system.autoUpgrade = { + enable = true; + flags = [ "--max-jobs" "2" ]; + flake = "/home/alan/projects/alanpearce/nixfiles"; + }; + systemd.services.nixos-upgrade = { + script = pkgs.lib.mkForce '' + ${pkgs.nix}/bin/nix-channel --update + ${config.system.build.nixos-rebuild}/bin/nixos-rebuild boot --no-build-output ${toString config.system.autoUpgrade.flags} + ''; + }; +}