From 8074e9f01e75d6e347f437e2abbdda83ac6dca21 Mon Sep 17 00:00:00 2001
From: Tigor Hutasuhut <tigor.hutasuhut@gmail.com>
Date: Wed, 28 Aug 2024 19:30:25 +0700
Subject: [PATCH] nixos: added nix-helper

---
 home/programs/zsh.nix |  6 ++++--
 system/default.nix    | 27 +++++++++++++++++++++------
 2 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/home/programs/zsh.nix b/home/programs/zsh.nix
index 1705393..ef31705 100644
--- a/home/programs/zsh.nix
+++ b/home/programs/zsh.nix
@@ -30,8 +30,10 @@ in
     shellAliases = {
       ls = "${pkgs.eza}/bin/eza -lah";
       cat = "${pkgs.bat}/bin/bat";
-      update = "sudo nixos-rebuild switch --flake $HOME/dotfiles";
-      superupdate = "(cd $HOME/dotfiles && nix flake update && sudo nixos-rebuild switch --flake $HOME/dotfiles)";
+      # update = "sudo nixos-rebuild switch --flake $HOME/dotfiles";
+      update = "nh os switch";
+      # superupdate = "(cd $HOME/dotfiles && nix flake update && sudo nixos-rebuild switch --flake $HOME/dotfiles)";
+      superupdate = "nh os switch --update";
       lg = "${pkgs.lazygit}/bin/lazygit";
       du = "${pkgs.dust}/bin/dust";
       uptest = "sudo nixos-rebuild test --flake $HOME/dotfiles";
diff --git a/system/default.nix b/system/default.nix
index ff8211a..dac340a 100644
--- a/system/default.nix
+++ b/system/default.nix
@@ -1,4 +1,4 @@
-{ hardware-configuration, profile-path, config, ... }:
+{ hardware-configuration, profile-path, config, pkgs, ... }:
 {
   imports = [
     profile-path
@@ -25,11 +25,11 @@
     connect-timeout = 5
   '';
 
-  nix.gc = {
-    automatic = true;
-    dates = "weekly";
-    options = "--delete-older-than 7d";
-  };
+  # nix.gc = {
+  #   automatic = true;
+  #   dates = "weekly";
+  #   options = "--delete-older-than 7d";
+  # };
 
   i18n.defaultLocale = "en_US.UTF-8";
 
@@ -65,4 +65,19 @@
       RestartSec = "10s";
     };
   };
+
+  programs.nh = {
+    enable = true;
+    clean.enable = true;
+    clean.extraArgs = "--keep-since 4d --keep 3";
+    flake = "/home/${config.profile.user.name}/dotfiles";
+  };
+
+  environment.variables.FLAKE = "/home/${config.profile.user.name}/dotfiles";
+
+  environment.systemPackages = with pkgs; [
+    # Tools for nh
+    nix-output-monitor
+    nvd
+  ];
 }