lots of small changes after using nixos for ~1 month

hardware-configuration.nix

@@ -1,37 +0,0 @@
-# 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 + "/profiles/qemu-guest.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "ahci" "xhci_pci" "virtio_pci" "sr_mod" "virtio_blk" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-amd" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/ae26f9c8-bbc0-49e6-b792-20f10277367c";
-      fsType = "ext4";
-    };
-
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/0160-925B";
-      fsType = "vfat";
-      options = [ "fmask=0077" "dmask=0077" ];
-    };
-
-  swapDevices = [ ];
-
-  # 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.enp1s0.useDHCP = lib.mkDefault true;
-
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-}

hosts/voidspear/config/nvim/init.lua

@@ -17,11 +17,7 @@ vim.opt.rtp:prepend(lazypath)
 
 require("lazy").setup({
   { "catppuccin/nvim", name = "catppuccin" },
-  { "williamboman/mason.nvim", opts = {} },
-  { "williamboman/mason-lspconfig.nvim", opts = {} },
   "neovim/nvim-lspconfig",
-  "mfussenegger/nvim-dap",
-  { "jay-babu/mason-nvim-dap.nvim", opts = {} },
   {"nvim-treesitter/nvim-treesitter", lazy = false, branch = "main", build = ":TSUpdate", opts = {}},
   { "nvim-tree/nvim-tree.lua", opts = {} },
   "nvim-tree/nvim-web-devicons",
@@ -88,12 +84,7 @@ cmp.setup({
 
 local capabilities = require("cmp_nvim_lsp").default_capabilities()
 
-require("mason-lspconfig").setup({
-  function (server_name) 
-    require("lspconfig")[server_name].setup({
-      capabilities = capabilities
-    })
-  end,
-})
-
-
+vim.lsp.enable("rust_analyzer")
+vim.lsp.enable("pylsp")
+vim.lsp.enable("biome")
+vim.lsp.enable("eslint")

hosts/voidspear/configuration.nix

@@ -27,6 +27,16 @@
   # Enable networking
   networking.networkmanager.enable = true;
 
+  # ZeroTier
+  services.zerotierone.enable = true;
+  services.zerotierone.joinNetworks = [ "b3ce837c63" "363c67c55a726a89" ];
+
+  programs.nix-ld.enable = true;
+  programs.nix-ld.libraries = with pkgs; [
+    libGL
+    SDL2
+  ];
+
   # Set your time zone.
   time.timeZone = "Europe/Athens";
 
@@ -80,6 +90,16 @@
     #media-session.enable = true;
   };
 
+  hardware.bluetooth = {
+    enable = true;
+    powerOnBoot = true;
+    settings = {
+      General.Experimental = true;
+      General.FastConnectable = true;
+      Policy.AutoEnable = true;
+    };
+  };
+
   # Enable touchpad support (enabled default in most desktopManager).
   # services.xserver.libinput.enable = true;
 
@@ -88,7 +108,7 @@
   users.users.xory = {
     isNormalUser = true;
     description = "xory";
-    extraGroups = [ "networkmanager" "wheel" ];
+    extraGroups = [ "networkmanager" "wheel" "docker" "libvirt" "dialout" ];
     packages = with pkgs; [
     #  thunderbird
     ];
@@ -116,13 +136,15 @@
 
   # nVidia drivers.
   hardware.graphics.enable = true;
-  services.xserver.videoDrivers = [ "nvidia "];
+  services.xserver.videoDrivers = [ "nvidia"];
   hardware.nvidia = {
     modesetting.enable = true;
     powerManagement.enable = false;
     open = false;
     nvidiaSettings = true;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
   };
+  boot.blacklistedKernelModules = [ "nouveau" ];
 
   nix.gc = {
     automatic = true;
@@ -130,6 +152,11 @@
     options = "--delete-older-than 2d";
   };
 
+  programs.virt-manager.enable = true;
+  virtualisation.libvirtd.enable = true;
+  virtualisation.spiceUSBRedirection.enable = true;
+  virtualisation.docker.enable = true;
+
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   # programs.mtr.enable = true;

hosts/voidspear/home.nix

@@ -19,6 +19,23 @@
     qbittorrent
     ffmpeg
     yt-dlp
+    vesktop
+    prismlauncher
+    keepassxc
+    obs-studio
+    mpv
+    kdePackages.kdenlive
+    distrobox
+    screen
+    arduino-ide
+    (lutris.override {
+      extraLibraries = pkgs: [
+        wineWowPackages.stable
+      ];
+    })
+    woeusb-ng
+    ntfs3g
+    obsidian
   ];
 
   home.file = {