# 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 = ["nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod"];
      kernelModules = [];
    };
    kernelModules = ["kvm-amd" "sg"];
    extraModulePackages = [];

    # Bootloader.
    loader = {
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
    };
  };

  services.xserver = {
    # Load nvidia driver for Xorg and Wayland
    videoDrivers = ["nvidia"];

    # Use X instead of wayland for gaming reasons
    displayManager.gdm.wayland = false;
  };

  fileSystems = {
    "/" = {
      device = "/dev/disk/by-uuid/8be49c65-2b57-48f1-b74d-244d26061adb";
      fsType = "ext4";
    };

    "/boot" = {
      device = "/dev/disk/by-uuid/3006-3867";
      fsType = "vfat";
      options = ["fmask=0022" "dmask=0022"];
    };

    "/mnt/leyla_home" = {
      device = "server.arpa:/home/leyla";
      fsType = "nfs";
      options = ["x-systemd.automount" "user" "nofail" "soft" "x-systemd.idle-timeout=600" "fsc"];
    };

    "/mnt/share_home" = {
      device = "server.arpa:/home/share";
      fsType = "nfs";
      options = ["x-systemd.automount" "user" "nofail" "soft" "x-systemd.idle-timeout=600" "fsc"];
    };

    "/mnt/docker_home" = {
      device = "server.arpa:/home/docker";
      fsType = "nfs";
      options = ["x-systemd.automount" "noauto" "x-systemd.idle-timeout=600"];
    };
  };

  swapDevices = [];

  networking = {
    # 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`.
    useDHCP = lib.mkDefault true;
    hostName = "twilight"; # Define your hostname.
  };

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";

  hardware = {
    # Enable OpenGL
    graphics.enable = true;

    # install graphics drivers
    nvidia = {
      # Modesetting is required.
      modesetting.enable = true;

      # Nvidia power management. Experimental, and can cause sleep/suspend to fail.
      # Enable this if you have graphical corruption issues or application crashes after waking
      # up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead
      # of just the bare essentials.
      powerManagement.enable = false;

      # Fine-grained power management. Turns off GPU when not in use.
      # Experimental and only works on modern Nvidia GPUs (Turing or newer).
      powerManagement.finegrained = false;

      # Use the NVidia open source kernel module (not to be confused with the
      # independent third-party "nouveau" open source driver).
      # Support is limited to the Turing and later architectures. Full list of
      # supported GPUs is at:
      # https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus
      # Only available from driver 515.43.04+
      # Currently alpha-quality/buggy, so false is currently the recommended setting.
      open = false;

      # Enable the Nvidia settings menu,
      # accessible via `nvidia-settings`.
      nvidiaSettings = true;

      # Optionally, you may need to select the appropriate driver version for your specific GPU.
      package = config.boot.kernelPackages.nvidiaPackages.production;
    };

    cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
  };
}