Initial NixOS flake-based multi-host setup

Add a NixOS system configuration using flakes, supporting multiple hosts (desktop, laptop, my-machine) with shared and per-host settings. Includes Home Manager integration, user-level and system-level package management, and example hardware configuration placeholders. Provides a README with setup instructions and a .gitignore for common Nix and editor artifacts.
2026-02-18 20:21:53 +00:00 · 2025-10-26 19:50:35 +00:00
parent 8087609033
commit 10f0bc388d
12 changed files with 721 additions and 0 deletions
--- a/hosts/laptop/configuration.nix
+++ b/hosts/laptop/configuration.nix
@@ -0,0 +1,85 @@
+{ config, pkgs, ... }:
+
+{
+  # Laptop specific configuration
+  
+  networking.hostName = "laptop";
+
+  # Users configuration
+  users.users.yourusername = { # Change "yourusername" to your actual username
+    isNormalUser = true;
+    description = "Your Name"; # Change this
+    extraGroups = [ "networkmanager" "wheel" "video" "audio" ];
+    shell = pkgs.zsh; # or pkgs.bash
+  };
+
+  # Enable zsh system-wide
+  programs.zsh.enable = true;
+
+  # Display manager and desktop environment / window manager
+  services.xserver = {
+    enable = true;
+    
+    # Display manager
+    displayManager.gdm.enable = true;
+    
+    # Desktop environment (choose one, or comment all for a standalone WM)
+    # desktopManager.gnome.enable = true;
+    # desktopManager.plasma5.enable = true;
+    
+    # Window manager (uncomment if you want a standalone WM)
+    # windowManager.i3.enable = true;
+    # windowManager.bspwm.enable = true;
+  };
+
+  # Optional: Enable Wayland compositor
+  # programs.hyprland = {
+  #   enable = true;
+  #   xwayland.enable = true;
+  # };
+
+  # Laptop-specific power management
+  services.tlp = {
+    enable = true;
+    settings = {
+      # Battery thresholds (for supported laptops)
+      START_CHARGE_THRESH_BAT0 = 40;
+      STOP_CHARGE_THRESH_BAT0 = 80;
+      
+      # CPU scaling
+      CPU_SCALING_GOVERNOR_ON_AC = "performance";
+      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+    };
+  };
+
+  # Enable powertop for additional power savings
+  powerManagement.powertop.enable = true;
+
+  # Laptop-specific packages
+  environment.systemPackages = with pkgs; [
+    # Add laptop-specific packages here
+    brightnessctl  # Screen brightness control
+    acpi           # Battery info
+  ];
+
+  # Enable touchpad support
+  services.libinput = {
+    enable = true;
+    touchpad = {
+      naturalScrolling = true;
+      tapping = true;
+      disableWhileTyping = true;
+    };
+  };
+
+  # Fonts
+  fonts.packages = with pkgs; [
+    noto-fonts
+    noto-fonts-cjk-sans
+    noto-fonts-emoji
+    liberation_ttf
+    fira-code
+    fira-code-symbols
+    (nerdfonts.override { fonts = [ "FiraCode" "JetBrainsMono" "Iosevka" ]; })
+  ];
+}