From 56777c7f68c977870685d810cdeabd79bf20eab5 Mon Sep 17 00:00:00 2001
From: coast <coast@cock.email>
Date: Sun, 5 Oct 2025 04:25:14 +0330
Subject: [PATCH] updates

---
 etc/nixos/compose.nix                       | 58 +++++++++++++++++++++
 etc/nixos/{configuration.nix => create.nix} | 28 ----------
 etc/nixos/flake.nix                         | 11 ++--
 3 files changed, 62 insertions(+), 35 deletions(-)
 create mode 100644 etc/nixos/compose.nix
 rename etc/nixos/{configuration.nix => create.nix} (57%)

diff --git a/etc/nixos/compose.nix b/etc/nixos/compose.nix
new file mode 100644
index 0000000..c085bae
--- /dev/null
+++ b/etc/nixos/compose.nix
@@ -0,0 +1,58 @@
+{ config, lib, inputs, pkgs, settings, ... }: let
+  unstable = import inputs.nixpkgs-unstable { inherit (pkgs) system; };
+in {
+  imports = [ ./hardware-configuration.nix ];
+
+  boot.readOnlyNixStore = true;
+  boot.initrd.compressor = "zstd";
+  boot = {
+    readOnlyNixStore = true;
+    initrd.compressor = "zstd";
+    loader.systemd-boot.enable = true;
+    loader.systemd-boot.editor = false;
+    loader.systemd-boot.configurationLimit = 25;
+    loader.canTouchEfiVariables = true;
+    kernelParams = [
+      "nvidia_drm"
+      "nvidia_modeset"
+      "nvidia_uvm"
+      "nvidia-drm.fbdev=1"
+      "nvidia"
+    ];
+  };
+
+  networking.hostName = "core";
+  networking.enableIPv6 = false;
+  time.timeZone = "Asia/Tehran";
+
+  hardware = {
+    graphics.enable = true;
+    nvidia = {
+      modesetting.enable = true;
+      powerManagement.enable = true;
+      open = false;
+      nvidiaSettings = true;
+      package = config.boot.kernelPackages.nvidiaPackages.stable;
+    };
+
+    bluetooth.enable = true;
+    bluetooth.powerOnBoot = true;
+  };
+
+  security = {
+    sudo.enable = false;
+    security.doas = {
+      enable = true;
+      extraRules = [{ users = [ "coast" ]; keepEnv = true; persist = true; }];
+    };
+  };
+
+  home-manager.nixosModules.home-manager {
+    home-manager.useGlobalPkgs = true;
+    home-manager.useUserPackages = true;
+    home-manager.users.coast = import ./home.nix;
+    home-manager.backupFileExtension = "home-backup";
+  };
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+}
diff --git a/etc/nixos/configuration.nix b/etc/nixos/create.nix
similarity index 57%
rename from etc/nixos/configuration.nix
rename to etc/nixos/create.nix
index 1602390..5f6d556 100644
--- a/etc/nixos/configuration.nix
+++ b/etc/nixos/create.nix
@@ -1,14 +1,4 @@
 { config, pkgs, ... }: {
-  imports = [ ./hardware-configuration.nix ];
-
-  boot = {
-    loader.systemd-boot.enable = true;
-    loader.efi.canTouchEfiVariables = true;
-  };
-
-  networking.hostName = "core";
-  networking.enableIPv6 = false;
-  time.timeZone = "Asia/Tehran";
 
   xdg.portal.enable = true;
   xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-wlr ];
@@ -38,15 +28,6 @@
     shell = pkgs.zsh;
   };
 
-  hardware.bluetooth.enable = true;
-  hardware.bluetooth.powerOnBoot = true;
-
-  security.sudo.enable = false;
-  security.doas = {
-    enable = true;
-    extraRules = [{ users = [ "coast" ]; keepEnv = true; persist = true; }];
-  };
-
   programs = {
     zsh.enable = true;
     zsh.syntaxHighlighting.enable = true;
@@ -64,16 +45,7 @@
     nerd-fonts.jetbrains-mono
   ];
 
-  hardware.graphics.enable = true;
-  hardware.nvidia = {
-      modesetting.enable = true;
-      powerManagement.enable = false;
-      open = false;
-      nvidiaSettings = true;
-      package = config.boot.kernelPackages.nvidiaPackages.stable;
-  };
 
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
   services.openssh.enable = true;
   system.stateVersion = "25.05";
 }
diff --git a/etc/nixos/flake.nix b/etc/nixos/flake.nix
index b0dfb89..75b1763 100644
--- a/etc/nixos/flake.nix
+++ b/etc/nixos/flake.nix
@@ -14,13 +14,10 @@
       nixosConfigurations.core = nixpkgs.lib.nixosSystem {
         inherit system;
         modules = [
-          ./configuration.nix
-          home-manager.nixosModules.home-manager {
-            home-manager.useGlobalPkgs = true;
-            home-manager.useUserPackages = true;
-            home-manager.users.coast = import ./home.nix;
-            home-manager.backupFileExtension = "backup";
-          } { environment.systemPackages = with pkgs; [
+          ./compose.nix
+          ./create.nix
+          {
+              environment.systemPackages = with pkgs; [
               (lib.hiPrio pkgs-unstable.uutils-coreutils-noprefix)
               (pkgs.runCommand "vim-wrapper" { } '' mkdir -p $out/bin; ln -s ${pkgs.neovim}/bin/nvim $out/bin/vim '')
               pkgs-unstable.firefox