formatted

flake.lock

@@ -315,6 +315,22 @@
         "type": "github"
       }
     },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1735554305,
+        "narHash": "sha256-zExSA1i/b+1NMRhGGLtNfFGXgLtgo+dcuzHzaWA6w3Q=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "0e82ab234249d8eee3e8c91437802b32c74bb3fd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nomodoro": {
       "flake": false,
       "locked": {
@@ -416,6 +432,8 @@
         "parrot-nvim": "parrot-nvim",
         "sops-nix": "sops-nix",
         "spaceport-nvim": "spaceport-nvim",
+        "systems": "systems_3",
+        "treefmt-nix": "treefmt-nix",
         "zsh-completions": "zsh-completions"
       }
     },
@@ -484,6 +502,38 @@
         "type": "github"
       }
     },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "id": "systems",
+        "type": "indirect"
+      }
+    },
+    "treefmt-nix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3"
+      },
+      "locked": {
+        "lastModified": 1739829690,
+        "narHash": "sha256-mL1szCeIsjh6Khn3nH2cYtwO5YXG6gBiTw1A30iGeDU=",
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "rev": "3d0579f5cc93436052d94b73925b48973a104204",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "treefmt-nix",
+        "type": "github"
+      }
+    },
     "uv2nix": {
       "inputs": {
         "nixpkgs": [

flake.nix

@@ -5,8 +5,9 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
-		sops-nix.url = "github:Mic92/sops-nix";
+    treefmt-nix.url = "github:numtide/treefmt-nix";
 
+    sops-nix.url = "github:Mic92/sops-nix";
 
     nixpkgs-24-05.url = "github:NixOS/nixpkgs/nixos-24.05";
     nixpkgs-24-11.url = "github:NixOS/nixpkgs/nixos-24.11";
@@ -32,7 +33,6 @@
       inputs.nixpkgs.follows = "nixpkgs-24-11";
     };
 
-
     NixOS-WSL-2405 = {
       url = "github:nix-community/NixOS-WSL";
       inputs.nixpkgs.follows = "nixpkgs-24-05";
@@ -74,9 +74,35 @@
 
   };
 
-	outputs = { self, nixpkgs, homeManager, NixOS-WSL, NixOS-WSL-2405, nixpkgs-24-05, nixpkgs-24-11, homeManager-24-05, homeManager-24-11, cmp-vimtex, spaceport-nvim, nomodoro, ...}@inputs:
+  outputs =
+    {
+      self,
+      systems,
+      nixpkgs,
+      homeManager,
+      NixOS-WSL,
+      NixOS-WSL-2405,
+      nixpkgs-24-05,
+      homeManager-24-05,
+      cmp-vimtex,
+      spaceport-nvim,
+      nomodoro,
+      ...
+    }@inputs:
     let
-		customPackageOverlay = (import ./overlays/default.nix { inherit cmp-vimtex; inherit spaceport-nvim; inherit inputs; inherit nomodoro; parrot-nvim = inputs.parrot-nvim; }).overlay;
+      customPackageOverlay =
+        (import ./overlays/default.nix {
+          inherit cmp-vimtex;
+          inherit spaceport-nvim;
+          inherit inputs;
+          inherit nomodoro;
+          parrot-nvim = inputs.parrot-nvim;
+        }).overlay;
+      # Small tool to iterate over each systems
+      eachSystem = f: nixpkgs.lib.genAttrs (import systems) (system: f nixpkgs.legacyPackages.${system});
+
+      # Eval the treefmt modules from ./treefmt.nix
+      treefmtEval = eachSystem (pkgs: inputs.treefmt-nix.lib.evalModule pkgs ./treefmt.nix);
     in
     {
       nixosConfigurations = (
@@ -94,5 +120,11 @@
         }
       );
 
+      formatter = eachSystem (pkgs: treefmtEval.${pkgs.system}.config.build.wrapper);
+      # for `nix flake check`
+      checks = eachSystem (pkgs: {
+        formatting = treefmtEval.${pkgs.system}.config.build.check self;
+      });
+
     };
 }

fonts/default.nix

@@ -1,4 +1,6 @@
-{ pkgs ? import <nixpkgs> {} }:
+{
+  pkgs ? import <nixpkgs> { },
+}:
 
 let
   custom-fonts = pkgs.stdenvNoCC.mkDerivation {

home/deepak/home.nix

@@ -1,12 +1,19 @@
-{ pkgs, config, specialArgs, lib, ...}:
+{
+  pkgs,
+  config,
+  specialArgs,
+  lib,
+  ...
+}:
 let
   pkgs-unstable = specialArgs.nixpkgs-unstable;
-	# default_python = pkgs-unstable.python313;
 in
+# default_python = pkgs-unstable.python313;
 {
 
   programs.home-manager.enable = true;
-	home.packages = [
+  home.packages =
+    [
       pkgs.hello
       # (pkgs.writeScriptBin "nixFlakes" ''
       # 	exec ${pkgs.nixVersions.git}/bin/nix --experimental-features "nix-command flakes" "$@"
@@ -19,6 +26,9 @@ in
       pkgs.ripgrep
       pkgs.just
 
+      # cli markdown tool
+      pkgs.glow
+
       # lsps
       pkgs.nil
       # pkgs.nodePackages.pyright
@@ -41,7 +51,8 @@ in
       pkgs.custom-servers.basic-memory-server
       pkgs.custom-servers.mcp-text-editor
 
-	] ++ pkgs.lib.optionals specialArgs.withGUI [
+    ]
+    ++ pkgs.lib.optionals specialArgs.withGUI [
       pkgs.discord
       pkgs.obsidian
       pkgs.audacity
@@ -59,7 +70,20 @@ in
     "$HOME/.local/bin"
   ];
 
-	home.sessionVariables = {
+  home.sessionVariables =
+    let
+      win_home_dir = specialArgs.win_home_dir or "/mnt/c/Users/Deepak";
+    in
+    {
+      # Namespace our own nixconf variables with DPK
+
+      # Set a common directory for Windows for WSL installs
+      #
+      # Different per host
+      #
+      DPK_WIN_HOME_DIR = "${win_home_dir}";
+      DPK_OBSIDIAN_DIR = "/mnt/c/Users/Deepak/Documents/vault01";
+
       # UV_PYTHON = "${default_python}";
     };
 
@@ -94,7 +118,6 @@ in
     ];
   };
 
-
   programs.neovim = {
     enable = true;
     package = pkgs-unstable.neovim-unwrapped;
@@ -108,7 +131,9 @@ in
       }
       vim-nix
       # plenary and stuff for telescope
-			plenary-nvim telescope-nvim telescope-file-browser-nvim
+      plenary-nvim
+      telescope-nvim
+      telescope-file-browser-nvim
       # need fzf for parrot
       fzf-lua
       ctrlp-vim
@@ -164,9 +189,9 @@ in
   programs.zsh = {
     enable = true;
     shellAliases = {
-			doo="./do.sh";
+      doo = "./do.sh";
-			wttr="curl wttr.in";
+      wttr = "curl wttr.in";
-			gcd="_t=$(git rev-parse --show-toplevel) && cd \"$_t\" && pwd";
+      gcd = "_t=$(git rev-parse --show-toplevel) && cd \"$_t\" && pwd";
     };
     history = {
       size = 10000;
@@ -219,8 +244,8 @@ in
       anthropic_api_key = {
         path = "${config.sops.defaultSymlinkPath}/anthropic_api_key";
       };
-			hello = {};
+      hello = { };
-			newkey = {};
+      newkey = { };
     };
   };
 

home/deepak/neovim/init-vim.nix

@@ -1,66 +1,66 @@
 { config }:
 ''
-inoremap jj <Esc>
+  inoremap jj <Esc>
-inoremap kk <Esc>
+  inoremap kk <Esc>
 
-lua << EOF
+  lua << EOF
 
-vim.opt.tabstop = 4
+  vim.opt.tabstop = 4
-vim.opt.shiftwidth = 4
+  vim.opt.shiftwidth = 4
-vim.opt.expandtab = false
+  vim.opt.expandtab = false
-vim.opt.list = true
+  vim.opt.list = true
-vim.opt.listchars = { eol = "¬", tab = "▸┈" , trail = '·', multispace = '·' }
+  vim.opt.listchars = { eol = "¬", tab = "▸┈" , trail = '·', multispace = '·' }
 
-vim.opt.foldlevelstart = 99
+  vim.opt.foldlevelstart = 99
 
-vim.opt.number = true
+  vim.opt.number = true
-vim.opt.relativenumber = true
+  vim.opt.relativenumber = true
 
-vim.opt.ignorecase = true
+  vim.opt.ignorecase = true
-vim.opt.smartcase = true
+  vim.opt.smartcase = true
 
--- scary hopefully secure in neovim
+  -- scary hopefully secure in neovim
-vim.opt.exrc = true
+  vim.opt.exrc = true
 
-vim.opt.spell = true
+  vim.opt.spell = true
-vim.opt.spelllang = 'en_gb'
+  vim.opt.spelllang = 'en_gb'
 
-vim.keymap.set("n", "<leader>N", "R<Enter><Esc>")
+  vim.keymap.set("n", "<leader>N", "R<Enter><Esc>")
-vim.g.python_recommended_style = 0
+  vim.g.python_recommended_style = 0
--- ctrlp setup
+  -- ctrlp setup
-vim.g.ctrlp_custom_ignore = {
+  vim.g.ctrlp_custom_ignore = {
   	file = '\\v\\.(aux|bbl|blg|bcf|fdb_latexmk|fls|run.xml|tdo|toc|log|pdf)$'
-}
+  }
 
-${builtins.readFile ./spaceport.lua}
+  ${builtins.readFile ./spaceport.lua}
-require('gitsigns').setup()
+  require('gitsigns').setup()
 
--- color scheme
+  -- color scheme
-require("rose-pine").setup({})
+  require("rose-pine").setup({})
-require("kanagawa").setup({})
+  require("kanagawa").setup({})
-require("nightfox").setup({})
+  require("nightfox").setup({})
-vim.cmd("colorscheme kanagawa-dragon")
+  vim.cmd("colorscheme kanagawa-dragon")
 
-vim.keymap.set('n', "<leader>zm", '<cmd>ZenMode<CR>', { noremap = true, desc = "Toggle zen-mode" })
+  vim.keymap.set('n', "<leader>zm", '<cmd>ZenMode<CR>', { noremap = true, desc = "Toggle zen-mode" })
 
-require('flash').setup()
+  require('flash').setup()
-vim.keymap.set('n', "<leader>ft", function() require("flash").toggle() end, {desc = "Toggle flash.nvim search", noremap = true})
+  vim.keymap.set('n', "<leader>ft", function() require("flash").toggle() end, {desc = "Toggle flash.nvim search", noremap = true})
 
-require('which-key').setup({})
+  require('which-key').setup({})
-${builtins.readFile ./lsp.lua}
+  ${builtins.readFile ./lsp.lua}
-vim.keymap.set('n', "]d", vim.diagnostic.goto_next, { noremap = true, desc = "Next diagnostic" })
+  vim.keymap.set('n', "]d", vim.diagnostic.goto_next, { noremap = true, desc = "Next diagnostic" })
-vim.keymap.set('n', "[d", vim.diagnostic.goto_prev, { noremap = true, desc = "Previous diagnostic" })
+  vim.keymap.set('n', "[d", vim.diagnostic.goto_prev, { noremap = true, desc = "Previous diagnostic" })
-vim.keymap.set('n', "<leader>d", vim.diagnostic.open_float, { noremap = true, desc = "Open diagnostic" })
+  vim.keymap.set('n', "<leader>d", vim.diagnostic.open_float, { noremap = true, desc = "Open diagnostic" })
-vim.g.vim_markdown_folding_level = 2
+  vim.g.vim_markdown_folding_level = 2
-${builtins.readFile ./wiki-vim.lua}
+  ${builtins.readFile ./wiki-vim.lua}
 
-vim.g.vimtex_fold_enabled = true
+  vim.g.vimtex_fold_enabled = true
 
-${builtins.readFile ./overseer.lua}
+  ${builtins.readFile ./overseer.lua}
-require("parrot").setup({
+  require("parrot").setup({
   	providers = {
   		anthropic = {
-			api_key = { "cat", "${ config.sops.secrets.anthropic_api_key.path }" },
+  			api_key = { "cat", "${config.sops.secrets.anthropic_api_key.path}" },
   		},
   	},
   	hooks = {
@@ -218,26 +218,26 @@ require("parrot").setup({
 
   		end,
   	},
-})
+  })
 
-vim.api.nvim_set_keymap("n", "<leader>pt", "<cmd>PrtChatToggle<CR>", { noremap = true})
+  vim.api.nvim_set_keymap("n", "<leader>pt", "<cmd>PrtChatToggle<CR>", { noremap = true})
 
-require("nomodoro").setup({
+  require("nomodoro").setup({
   	work_time = 10,
   	short_break_time = 2,
   	long_break_time = 5,
   	break_cycle=5,
-})
+  })
-vim.api.nvim_set_keymap("n", "<leader>nw", "<cmd>NomoWork<CR>", { noremap = true})
+  vim.api.nvim_set_keymap("n", "<leader>nw", "<cmd>NomoWork<CR>", { noremap = true})
-vim.api.nvim_set_keymap("n", "<leader>nb", "<cmd>NomoBreak<CR>", { noremap = true})
+  vim.api.nvim_set_keymap("n", "<leader>nb", "<cmd>NomoBreak<CR>", { noremap = true})
-vim.api.nvim_set_keymap("n", "<leader>ns", "<cmd>NomoStop<CR>", { noremap = true})
+  vim.api.nvim_set_keymap("n", "<leader>ns", "<cmd>NomoStop<CR>", { noremap = true})
-vim.api.nvim_set_keymap("n", "<leader>nm", "<cmd>NomoMenu<CR>", { noremap = true})
+  vim.api.nvim_set_keymap("n", "<leader>nm", "<cmd>NomoMenu<CR>", { noremap = true})
 
-vim.api.nvim_set_keymap("n", "<leader>tt", "<cmd>Telescope<CR>", {noremap = true})
+  vim.api.nvim_set_keymap("n", "<leader>tt", "<cmd>Telescope<CR>", {noremap = true})
-vim.api.nvim_set_keymap("n", "<leader>tg", "<cmd>Telescope live_grep<CR>", {noremap = true})
+  vim.api.nvim_set_keymap("n", "<leader>tg", "<cmd>Telescope live_grep<CR>", {noremap = true})
-vim.api.nvim_set_keymap("n", "<leader>to", "<cmd>Telescope find_files<CR>", {noremap = true})
+  vim.api.nvim_set_keymap("n", "<leader>to", "<cmd>Telescope find_files<CR>", {noremap = true})
 
-${builtins.readFile ./lualine.lua}
+  ${builtins.readFile ./lualine.lua}
 
-EOF
+  EOF
 ''

hosts/commonWSL-configuration.nix

@@ -1,4 +1,11 @@
-{ pkgs, customPackageOverlay, stateVersion, modulesPath, hostname, ... }:
+{
+  pkgs,
+  customPackageOverlay,
+  stateVersion,
+  modulesPath,
+  hostname,
+  ...
+}:
 
 let
   custom-fonts = import ../fonts { inherit pkgs; };
@@ -34,7 +41,6 @@ in
     experimental-features = nix-command flakes
   '';
 
-
   nixpkgs.overlays = [
     customPackageOverlay
   ];
@@ -46,7 +52,10 @@ in
     isNormalUser = true;
     home = "/home/deepak";
     description = "Deepak Mallubhotla";
-    extraGroups = [ "wheel" "networkmanager" ]; # Enable ‘sudo’ for the user.
+    extraGroups = [
+      "wheel"
+      "networkmanager"
+    ]; # Enable ‘sudo’ for the user.
     shell = pkgs.zsh;
   };
 
@@ -73,7 +82,6 @@ in
     custom-fonts.custom-fonts
   ];
 
-
   programs.gnupg.agent = {
     enable = true;
     pinentryPackage = pkgs.pinentry-qt;

hosts/hosts.nix

@@ -1,9 +1,20 @@
-{ lib, inputs, nixpkgs-24-05, homeManager, homeManager-24-05, NixOS-WSL-2405, customPackageOverlay, ... }:
+{
+  lib,
+  inputs,
+  nixpkgs-24-05,
+  homeManager,
+  homeManager-24-05,
+  NixOS-WSL-2405,
+  customPackageOverlay,
+  ...
+}:
 let
   linuxSystem = "x86_64-linux";
   nixpkgs-unstable = import inputs.nixpkgs {
     system = linuxSystem;
-		config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
+    config.allowUnfreePredicate =
+      pkg:
+      builtins.elem (lib.getName pkg) [
         "claude-code"
       ];
   };
@@ -17,7 +28,8 @@ in
     };
     modules = [
       ./maxos/configuration.nix
-			homeManager.nixosModules.home-manager {
+      homeManager.nixosModules.home-manager
+      {
         home-manager.extraSpecialArgs = {
           withGUI = true;
           gitSigningKey = "976F3357369149AB";
@@ -41,7 +53,8 @@ in
     modules = [
       ./commonWSL-configuration.nix
       inputs.sops-nix.nixosModules.sops
-			inputs.homeManager-24-11.nixosModules.home-manager {
+      inputs.homeManager-24-11.nixosModules.home-manager
+      {
         home-manager.extraSpecialArgs = {
           withGUI = false;
           gitSigningKey = "8F904A3FC7021497";
@@ -73,7 +86,8 @@ in
     modules = [
       ./commonWSL-configuration.nix
       inputs.sops-nix.nixosModules.sops
-			homeManager-24-05.nixosModules.home-manager {
+      homeManager-24-05.nixosModules.home-manager
+      {
         home-manager.extraSpecialArgs = {
           withGUI = false;
           gitSigningKey = "8F904A3FC7021497";
@@ -105,7 +119,8 @@ in
     modules = [
       ./commonWSL-configuration.nix
       inputs.sops-nix.nixosModules.sops
-			inputs.homeManager-24-11.nixosModules.home-manager {
+      inputs.homeManager-24-11.nixosModules.home-manager
+      {
         home-manager.extraSpecialArgs = {
           withGUI = false;
           gitSigningKey = "47831B15427F5A55";

hosts/maxos/configuration.nix

@@ -8,8 +8,8 @@ let
   custom-fonts = import ../../fonts { inherit pkgs; };
 in
 {
-  imports =
+  imports = [
-    [ # Include the results of the hardware scan.
+    # Include the results of the hardware scan.
     ./hardware-configuration.nix
   ];
 
@@ -97,14 +97,19 @@ in
     isNormalUser = true;
     home = "/home/deepak";
     description = "Deepak Mallubhotla";
-    extraGroups = [ "wheel" "networkmanager" "docker" ]; # Enable ‘sudo’ for the user.
+    extraGroups = [
+      "wheel"
+      "networkmanager"
+      "docker"
+    ]; # Enable ‘sudo’ for the user.
     shell = pkgs.zsh;
   };
 
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
-    wget vim
+    wget
+    vim
     firefox
     git
     pinentry
@@ -135,7 +140,6 @@ in
   # Optional (default: 41641):
   services.tailscale.port = 62532;
 
-
   # List services that you want to enable:
 
   # Enable the OpenSSH daemon.

hosts/maxos/hardware-configuration.nix

@@ -1,32 +1,47 @@
 # 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, ... }:
+{
+  config,
+  lib,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
+  imports = [
-    [ (modulesPath + "/installer/scan/not-detected.nix")
+    (modulesPath + "/installer/scan/not-detected.nix")
   ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.availableKernelModules = [
+    "xhci_pci"
+    "ahci"
+    "usb_storage"
+    "usbhid"
+    "sd_mod"
+  ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" "wl" ];
+  boot.kernelModules = [
+    "kvm-intel"
+    "wl"
+  ];
   boot.extraModulePackages = [ config.boot.kernelPackages.broadcom_sta ];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "/dev/disk/by-uuid/6d9433c6-2dab-4936-a924-d0a205381189";
+    device = "/dev/disk/by-uuid/6d9433c6-2dab-4936-a924-d0a205381189";
     fsType = "ext4";
   };
 
-  boot.initrd.luks.devices."nixosroot".device = "/dev/disk/by-uuid/3b0d4c02-d9e5-44ab-8461-30797547ed70";
+  boot.initrd.luks.devices."nixosroot".device =
+    "/dev/disk/by-uuid/3b0d4c02-d9e5-44ab-8461-30797547ed70";
 
-  fileSystems."/boot" =
+  fileSystems."/boot" = {
-    { device = "/dev/disk/by-uuid/67E3-17ED";
+    device = "/dev/disk/by-uuid/67E3-17ED";
     fsType = "vfat";
   };
 
-  swapDevices =
+  swapDevices = [
-    [ { device = "/dev/disk/by-uuid/1e0f60e9-cf43-451d-8466-81887f27c7cf"; }
+    { device = "/dev/disk/by-uuid/1e0f60e9-cf43-451d-8466-81887f27c7cf"; }
   ];
 
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";

hosts/nixosEggYoke/configuration.nix

@@ -1,4 +1,9 @@
-{ pkgs, customPackageOverlay, modulesPath, ... }:
+{
+  pkgs,
+  customPackageOverlay,
+  modulesPath,
+  ...
+}:
 
 let
   custom-fonts = import ../../fonts { inherit pkgs; };
@@ -34,7 +39,6 @@ in
     experimental-features = nix-command flakes
   '';
 
-
   nixpkgs.overlays = [
     customPackageOverlay
   ];
@@ -46,7 +50,10 @@ in
     isNormalUser = true;
     home = "/home/deepak";
     description = "Deepak Mallubhotla";
-    extraGroups = [ "wheel" "networkmanager" ]; # Enable ‘sudo’ for the user.
+    extraGroups = [
+      "wheel"
+      "networkmanager"
+    ]; # Enable ‘sudo’ for the user.
     shell = pkgs.zsh;
   };
 
@@ -73,7 +80,6 @@ in
     custom-fonts.custom-fonts
   ];
 
-
   programs.gnupg.agent = {
     enable = true;
     pinentryPackage = pkgs.pinentry-qt;
@@ -85,5 +91,4 @@ in
   # Optional (default: 41641):
   services.tailscale.port = 62532;
 
-
 }

hosts/nixosWSL/configuration.nix

@@ -1,4 +1,9 @@
-{ pkgs, customPackageOverlay, modulesPath, ... }:
+{
+  pkgs,
+  customPackageOverlay,
+  modulesPath,
+  ...
+}:
 
 let
   custom-fonts = import ../../fonts { inherit pkgs; };
@@ -34,7 +39,6 @@ in
     experimental-features = nix-command flakes
   '';
 
-
   nixpkgs.overlays = [
     customPackageOverlay
   ];
@@ -46,7 +50,10 @@ in
     isNormalUser = true;
     home = "/home/deepak";
     description = "Deepak Mallubhotla";
-    extraGroups = [ "wheel" "networkmanager" ]; # Enable ‘sudo’ for the user.
+    extraGroups = [
+      "wheel"
+      "networkmanager"
+    ]; # Enable ‘sudo’ for the user.
     shell = pkgs.zsh;
   };
 
@@ -73,7 +80,6 @@ in
     custom-fonts.custom-fonts
   ];
 
-
   programs.gnupg.agent = {
     enable = true;
     pinentryPackage = pkgs.pinentry-qt;
@@ -85,5 +91,4 @@ in
   # Optional (default: 41641):
   services.tailscale.port = 62532;
 
-
 }

overlays/default.nix

@@ -1,6 +1,13 @@
-{ cmp-vimtex, spaceport-nvim, nomodoro, parrot-nvim, inputs }:
+{
+  cmp-vimtex,
+  spaceport-nvim,
+  nomodoro,
+  parrot-nvim,
+  inputs,
+}:
 let
-	pluginoverlay= final: prev:
+  pluginoverlay =
+    _final: prev:
     let
       cmpVimtexPlugin = prev.vimUtils.buildVimPlugin {
         src = cmp-vimtex;
@@ -38,8 +45,9 @@ let
       };
 
     };
-in {
+in
-	overlay = inputs.nixpkgs.lib.composeManyExtensions[
+{
+  overlay = inputs.nixpkgs.lib.composeManyExtensions [
     pluginoverlay
     inputs.claude-mcp-bundle.overlays.default
   ];

treefmt.nix

@@ -0,0 +1,17 @@
+# treefmt.nix
+{ ... }:
+{
+  projectRootFile = "treefmt.nix";
+  settings.global.excludes = [
+    "*.toml"
+    "*.ttf"
+    "*.txt"
+  ];
+
+  programs.deadnix.enable = true;
+  programs.mdsh.enable = true;
+  programs.nixfmt.enable = true;
+  programs.shellcheck.enable = true;
+  programs.shfmt.enable = true;
+  programs.yamlfmt.enable = true;
+}