264 lines
11 KiB
Nix
264 lines
11 KiB
Nix
# configuration.nix
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# Main NixOS configuration - imports modular components
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{
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config,
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pkgs,
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inputs,
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lib,
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username,
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...
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}:
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{
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imports = [
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# Hardware
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./hardware-configuration.nix
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# Modular configuration
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./modules/desktop.nix # Portal, polkit, launcher, lock, wallpaper
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./modules/gpu-amd.nix # AMD graphics, Vulkan, VA-API
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./modules/audio.nix # Bluetooth, audio controls
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./modules/gaming.nix # Steam, Gamemode, Lutris, etc.
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./modules/apps.nix # User applications
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./modules/dev.nix # Docker, dev tools
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./modules/theming.nix # Fonts, themes, cursors
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# ./modules/virtualization.nix # QEMU, KVM, virt-manager
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./modules/power.nix # Power management, CPU governors
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./modules/shell.nix # Fish shell configuration
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./modules/services.nix # System services (fstrim, zram, avahi, psd)
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./modules/navidrome.nix # Music streaming server
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];
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# ═══════════════════════════════════════════════════════════════
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# SECONDARY STORAGE
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# ═══════════════════════════════════════════════════════════════
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fileSystems."/mnt/Intenso-SSD" = {
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device = "/dev/disk/by-uuid/51c56376-8384-4762-a8e9-8151fe91173b";
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fsType = "ext4";
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options = [ "defaults" "nofail" "x-gvfs-show" ];
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};
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fileSystems."/mnt/Samsung-SSD" = {
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device = "/dev/disk/by-uuid/343ea612-9305-4fb6-9d4c-7a7ca8b0e72c";
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fsType = "ext4";
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options = [ "defaults" "nofail" "x-gvfs-show" ];
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};
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fileSystems."/mnt/Extern-SSD" = {
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device = "/dev/disk/by-uuid/4e233c88-e91b-480c-b795-6fffc1fbdc69";
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fsType = "ext4";
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options = [ "defaults" "nofail" "x-gvfs-show" ];
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};
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# ═══════════════════════════════════════════════════════════════
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# BOOT
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# ═══════════════════════════════════════════════════════════════
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# ─── Bootloader: Limine with Secure Boot ───
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boot.loader.systemd-boot.enable = false; # Disabled - using Limine
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boot.loader.limine.enable = true;
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boot.loader.limine.secureBoot.enable = true;
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boot.loader.efi.canTouchEfiVariables = true;
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# ─── Kernel ───
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boot.kernelPackages = pkgs.cachyosKernels.linuxPackages-cachyos-latest-x86_64-v3;
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# Kernel parameters (consolidated from modules)
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boot.kernelParams = [
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"amd_pstate=active" # Modern Ryzen power management (from power.nix)
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"amdgpu.ppfeaturemask=0xffffffff" # Full AMD GPU power features (from gpu-amd.nix)
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];
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# ─── Scheduler ───
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# sched-ext scheduler for gaming performance
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services.scx.enable = true;
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services.scx.scheduler = "scx_lavd"; # Low-latency scheduler, good for gaming
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# ─── Hibernation ───
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# Resume from encrypted swap (cryptswap must be unlocked before resume)
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boot.resumeDevice = "/dev/mapper/cryptswap";
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# ═══════════════════════════════════════════════════════════════
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# NETWORKING
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# ═══════════════════════════════════════════════════════════════
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networking.hostName = "nix";
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networking.networkmanager.enable = true;
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# ═══════════════════════════════════════════════════════════════
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# LOCALIZATION
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# ═══════════════════════════════════════════════════════════════
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time.timeZone = "Europe/Berlin";
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i18n.defaultLocale = "en_US.UTF-8";
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i18n.extraLocaleSettings = {
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LC_ADDRESS = "de_DE.UTF-8";
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LC_IDENTIFICATION = "de_DE.UTF-8";
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LC_MEASUREMENT = "de_DE.UTF-8";
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LC_MONETARY = "de_DE.UTF-8";
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LC_NAME = "de_DE.UTF-8";
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LC_NUMERIC = "de_DE.UTF-8";
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LC_PAPER = "de_DE.UTF-8";
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LC_TELEPHONE = "de_DE.UTF-8";
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LC_TIME = "de_DE.UTF-8";
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};
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console.keyMap = "de-latin1-nodeadkeys";
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# ═══════════════════════════════════════════════════════════════
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# DISPLAY & INPUT
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# ═══════════════════════════════════════════════════════════════
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services.xserver.enable = true;
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services.displayManager.ly.enable = true;
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services.displayManager.defaultSession = "niri";
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services.xserver.xkb = {
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layout = "de";
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variant = "nodeadkeys";
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};
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# ═══════════════════════════════════════════════════════════════
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# AUDIO (PipeWire)
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# ═══════════════════════════════════════════════════════════════
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services.pulseaudio.enable = false;
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security.rtkit.enable = true;
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services.pipewire = {
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enable = true;
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alsa.enable = true;
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alsa.support32Bit = true;
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pulse.enable = true;
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jack.enable = true; # For pro audio apps
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};
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# ═══════════════════════════════════════════════════════════════
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# BLUETOOTH
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# ═══════════════════════════════════════════════════════════════
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hardware.bluetooth = {
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enable = true;
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powerOnBoot = true;
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settings = {
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General = {
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Enable = "Source,Sink,Media,Socket";
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Experimental = true;
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KernelExperimental = true;
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};
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Policy = {
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AutoEnable = true;
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};
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};
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};
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# ═══════════════════════════════════════════════════════════════
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# PRINTING
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# ═══════════════════════════════════════════════════════════════
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services.printing.enable = true;
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# ═══════════════════════════════════════════════════════════════
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# USER
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# ═══════════════════════════════════════════════════════════════
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users.users.${username} = {
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isNormalUser = true;
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description = "Melvin Ragusa";
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extraGroups = [
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"wheel" # Sudo access
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"networkmanager" # Network configuration
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# Additional groups are added by modules:
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# - docker (dev.nix)
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# - gamemode (gaming.nix)
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# - corectrl (gpu-amd.nix)
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];
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shell = pkgs.fish; # Fish shell (migrated from Arch)
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};
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# ═══════════════════════════════════════════════════════════════
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# PROGRAMS
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# ═══════════════════════════════════════════════════════════════
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programs.zsh.enable = true; # Keep zsh available as fallback
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programs.yazi.enable = true;
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programs.firefox.enable = true;
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programs.niri.enable = true;
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# ═══════════════════════════════════════════════════════════════
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# NIX SETTINGS
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# ═══════════════════════════════════════════════════════════════
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nix.settings = {
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experimental-features = [
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"nix-command"
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"flakes"
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];
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# Optimize storage
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auto-optimise-store = true;
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# Trust users for substituters
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trusted-users = [
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"root"
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"@wheel"
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];
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};
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# Garbage collection
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nix.gc = {
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automatic = true;
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dates = "weekly";
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options = "--delete-older-than 14d";
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};
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nixpkgs.config.allowUnfree = true;
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# ═══════════════════════════════════════════════════════════════
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# SYSTEM PACKAGES (Base essentials)
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# ═══════════════════════════════════════════════════════════════
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environment.systemPackages = with pkgs; [
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# Core utilities
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fastfetch
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micro
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wget
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curl
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# Secure Boot management
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sbctl
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# Nix tools
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nil # Nix LSP
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nixd
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# Wayland
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xwayland-satellite
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grim
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slurp
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# File management
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nautilus
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# Editors
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zed-editor
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# Browser
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inputs.zen-browser.packages.${pkgs.system}.default
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# Flake inputs (desktop shell)
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inputs.noctalia.packages.${pkgs.system}.default
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inputs.opencode.packages.${pkgs.system}.default
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# Terminal
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ghostty
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# AI coding
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claude-code
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# Package managers
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pnpm
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];
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# ═══════════════════════════════════════════════════════════════
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# SERVICES
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# ═══════════════════════════════════════════════════════════════
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services.openssh.enable = true;
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services.tailscale.enable = true;
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# ═══════════════════════════════════════════════════════════════
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# SYSTEM
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# ═══════════════════════════════════════════════════════════════
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system.stateVersion = "26.05";
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}
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