6 files changed, 159 insertions, 0 deletions
diff --git a/hosts/ali/configuration.nix b/hosts/ali/configuration.nix
new file mode 100644
index 0000000..6b69f3f
--- /dev/null
+++ b/hosts/ali/configuration.nix
@@ -0,0 +1,46 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+
+    ../../shared/nixos/common-nix-settings
+    ../../shared/nixos/common-shell-settings
+    ../../shared/nixos-and-darwin/common-hm-settings
+    ../../shared/nixos/danish
+
+    ./wireless-networking
+    ./desktop-environment
+  ];
+
+  boot.loader.grub = {
+    # Use the GRUB 2 boot loader.
+    enable = true;
+
+    # Install grub on the main HDD.
+    device = "/dev/sda";
+  };
+
+  # Create the main user.
+  users.users.linus = {
+    isNormalUser = true;
+    hashedPassword = "$y$j9T$UmZES4WC8FWrjBvdazq2e/$rzneAKZeySwSVKiSZJfXC.fciiQdGqxB5uyRaPQ6OF.";
+    extraGroups = ["wheel"];
+  };
+  users.mutableUsers = false;
+
+  home-manager.users.linus = {
+    imports = [
+      ../../shared/home-manager/development-minimal
+      ../../shared/home-manager/nix
+      ../../shared/home-manager/C
+    ];
+    home.stateVersion = "24.11";
+  };
+
+  system.stateVersion = "24.11";
+}
diff --git a/hosts/ali/desktop-environment/default.nix b/hosts/ali/desktop-environment/default.nix
new file mode 100644
index 0000000..ce9e3bd
--- /dev/null
+++ b/hosts/ali/desktop-environment/default.nix
@@ -0,0 +1,25 @@
+# This module configures a desktop environment specific to this host.
+{pkgs,...}:
+{
+  imports = [
+    ./window-manager.nix
+    ./input.nix
+  ];
+
+  # Enable the X11 windowing system.
+  services.xserver = {
+    enable = true;
+
+    # TODO: We should be able to add "intel" driver?
+    videoDrivers = ["fbdev"];
+  };
+
+
+  # Enable sound.
+  # hardware.pulseaudio.enable = true;
+  # OR
+  # services.pipewire = {
+  #   enable = true;
+  #   pulse.enable = true;
+  # };
+}
diff --git a/hosts/ali/desktop-environment/input.nix b/hosts/ali/desktop-environment/input.nix
new file mode 100644
index 0000000..63cddca
--- /dev/null
+++ b/hosts/ali/desktop-environment/input.nix
@@ -0,0 +1,10 @@
+{
+  # Configure keymap in X11
+  services.xserver.xkb.layout = "dk";
+  services.xserver.xkb.options = "caps:escape";
+
+  console.useXkbConfig = true;
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  services.libinput.enable = true;
+}
diff --git a/hosts/ali/desktop-environment/window-manager.nix b/hosts/ali/desktop-environment/window-manager.nix
new file mode 100644
index 0000000..d36fc14
--- /dev/null
+++ b/hosts/ali/desktop-environment/window-manager.nix
@@ -0,0 +1,38 @@
+{pkgs, ...}: {
+  services.xserver.windowManager.dwm.enable = true;
+
+  # FIXME: Deduplicate this with omar's config (noting the difference in BAT0 vs BAT1).
+  # Show battery and clock in status bar. This is a background daemon which
+  # updates the root window, which DWM uses for status.
+  systemd.user.services.dwm-battery = {
+    description = "Battery status update";
+    partOf = ["graphical-session.target"];
+    wantedBy = ["graphical-session.target"];
+
+    serviceConfig.ExecStart = pkgs.writeShellScript "dwm-battery" ''
+      while true; do
+        echo -n "$(date +%H:%M) - ";
+
+        # See: https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-class-power
+        case "$(cat /sys/class/power_supply/BAT1/status)" in
+          Charging)       echo -n "🔋 " ;;
+          Discharging)    echo -n "🪫 " ;;
+          "Not charging") echo -n "🪫 " ;;
+          Full)           echo -n "🔋 " ;;
+          Unknown)        echo -n "? " ;;
+          ""|*)           echo -n "?? " ;;
+        esac
+
+        echo -n "$(cat /sys/class/power_supply/BAT1/capacity)%"
+
+        echo
+        sleep 5
+      done | ${pkgs.dwm-setstatus}/bin/dwm-setstatus
+    '';
+  };
+
+  environment.systemPackages = with pkgs; [
+    st
+    dmenu
+  ];
+}
diff --git a/hosts/ali/hardware-configuration.nix b/hosts/ali/hardware-configuration.nix
new file mode 100644
index 0000000..468071b
--- /dev/null
+++ b/hosts/ali/hardware-configuration.nix
@@ -0,0 +1,35 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ahci" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/3a77d4b4-911f-4df8-9eb1-373431e5056d";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/eede6131-76dc-4072-943c-8eecb84a0cbd"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp9s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp5s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/ali/wireless-networking/default.nix b/hosts/ali/wireless-networking/default.nix
new file mode 100644
index 0000000..09f072c
--- /dev/null
+++ b/hosts/ali/wireless-networking/default.nix
@@ -0,0 +1,5 @@
+# This module configures wireless networking using WPA.
+{...}: {
+  # Enables wireless support via wpa_supplicant.
+  networking.wireless.enable = true;
+}