From 0a50d682ec85bf023bebd68a3ca388001f0c0677 Mon Sep 17 00:00:00 2001
From: Alan Pearce
Date: Tue, 8 Oct 2019 21:44:57 +0200
Subject: mv modules settings

---
 system/settings/configuration/nix.nix | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 system/settings/configuration/nix.nix

(limited to 'system/settings/configuration/nix.nix')

diff --git a/system/settings/configuration/nix.nix b/system/settings/configuration/nix.nix
new file mode 100644
index 00000000..d254de0e
--- /dev/null
+++ b/system/settings/configuration/nix.nix
@@ -0,0 +1,29 @@
+{ config, pkgs, ... }:
+
+{ nix = {
+    buildCores = 0;
+
+    daemonNiceLevel = 19;
+    daemonIONiceLevel = 7;
+
+    autoOptimiseStore = true;
+    gc = {
+      automatic = true;
+      options = "--delete-older-than 14d";
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    cachix
+  ];
+
+  system.autoUpgrade = {
+    enable = true;
+    flags = [ "--max-jobs" "1" ];
+  };
+  systemd.services.nixos-upgrade = {
+    script = pkgs.lib.mkForce ''
+      ${config.system.build.nixos-rebuild}/bin/nixos-rebuild boot --no-build-output --upgrade ${toString config.system.autoUpgrade.flags}
+    '';
+  };
+}
-- 
cgit 1.4.1