group all boot.loader options

configuration.nix

@@ -3,13 +3,46 @@
     ./hardware-configuration.nix
     ./disk-config.nix
   ];
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
+  boot.loader = {
+    efi.canTouchEfiVariables = true;
+    systemd-boot.enable = true;
+    # Hide the OS choice for bootloaders.
+    # It's still possible to open the bootloader list by pressing any key
+    # It will just not appear on screen unless a key is pressed
+    timeout = 0;
+  };
+  boot = {
+    plymouth = {
+      enable = true;
+      theme = "rings";
+      themePackages = with pkgs; [
+        # By default we would install all themes
+        (adi1090x-plymouth-themes.override {
+          selected_themes = [ "rings" ];
+        })
+      ];
+    };
+
+    # Enable "Silent Boot"
+    consoleLogLevel = 0;
+    initrd.verbose = false;
+    kernelParams = [
+      "quiet"
+      "splash"
+      "boot.shell_on_fail"
+      "loglevel=3"
+      "rd.systemd.show_status=false"
+      "rd.udev.log_level=3"
+      "udev.log_priority=3"
+    ];
+  };
+
   services.openssh.enable = true;
 
   environment.systemPackages = map lib.lowPrio [
     pkgs.curl
     pkgs.gitMinimal
+    pkgs.neovim
   ];
 
   users.users.root.openssh.authorizedKeys.keys = [
@@ -18,4 +51,6 @@
   ];
 
   system.stateVersion = "24.11";
+
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
 }

flake.lock

@@ -0,0 +1,48 @@
+{
+  "nodes": {
+    "disko": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1727359191,
+        "narHash": "sha256-5PltTychnExFwzpEnY3WhOywaMV/M6NxYI/y3oXuUtw=",
+        "owner": "nix-community",
+        "repo": "disko",
+        "rev": "67dc29be3036cc888f0b9d4f0a788ee0f6768700",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "disko",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1727335715,
+        "narHash": "sha256-1uw3y94dA4l22LkqHRIsb7qr3rV5XdxQFqctINfx8Cc=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "28b5b8af91ffd2623e995e20aee56510db49001a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "disko": "disko",
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}