init commit

pkgs/extra.nix

@@ -0,0 +1,50 @@
+{ pkgs, lib, ... }:
+
+{
+  programs.git = {
+    enable = true;
+    config = {
+      user.name = "Luka Dekanozishvili";
+      user.email = "me@lukadeka.com";
+    };
+  };
+
+  networking.networkmanager.enable = true;
+
+  security.sudo.wheelNeedsPassword = false;
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+  i18n.extraLocaleSettings = let
+    locale = "en_US.UTF-8";
+  in {
+    LC_ADDRESS = locale;
+    LC_IDENTIFICATION = locale;
+    LC_MEASUREMENT = locale;
+    LC_MONETARY = locale;
+    LC_NAME = locale;
+    LC_NUMERIC = locale;
+    LC_PAPER = locale;
+    LC_TELEPHONE = locale;
+    LC_TIME = locale;
+  };
+
+  nix = {
+    settings.experimental-features = [ "nix-command" "flakes" ];
+    optimise.automatic = true;
+
+    package = pkgs.nixVersions.latest;
+
+    # Remove warning each rebuild that files aren't commited to git
+    extraOptions = ''
+      warn-dirty = false
+    '';
+
+    gc = {
+      automatic = true;
+      dates = "Mon *-*-* 16:00:00";
+      options = "--delete-older-than 90d";
+    };
+  };
+}
+