lots of changes, damn so much, mostly neovim

flake.nix

@@ -6,38 +6,44 @@
       url = "github:nix-community/home-manager/release-23.11";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-
   };
 
-  outputs = inputs@{ self, nixpkgs, nixpkgs-unstable, home-manager, ... }:
-    let
-      mkHost = hostname: graphical: {
-        imports = [
-          ./hosts/${hostname}/configuration.nix
-          ./modules/common
-          (import "${home-manager}/nixos")
-          (if graphical then ./modules/graphical else null)
-        ];
-
-        deployment = {
-          targetUser = "root";
-          targetHost = hostname;
-          allowLocalDeployment = true;
-        };
-      };
-    in
-    {
-      formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.nixpkgs-fmt;
-      colmena = {
-        meta = {
-          nixpkgs = import nixpkgs {
-            system = "x86_64-linux";
-            overlays = [ ];
-          };
-        };
-
-        bengal = mkHost "bengal" true;
+  outputs = inputs @ {
+    self,
+    nixpkgs,
+    nixpkgs-unstable,
+    home-manager,
+    ...
+  }: let
+    mkHost = hostname: graphical: {
+      imports = [
+        ./hosts/${hostname}/configuration.nix
+        ./modules/common
+        (import "${home-manager}/nixos")
+        (
+          if graphical
+          then ./modules/graphical
+          else null
+        )
+      ];
 
+      deployment = {
+        targetUser = "root";
+        targetHost = hostname;
+        allowLocalDeployment = true;
       };
     };
+  in {
+    formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.alejandra;
+    colmena = {
+      meta = {
+        nixpkgs = import nixpkgs {
+          system = "x86_64-linux";
+          overlays = [];
+        };
+      };
+
+      bengal = mkHost "bengal" true;
+    };
+  };
 }

hosts/bengal/configuration.nix

@@ -1,96 +1,25 @@
 # Edit this configuration file to define what should be installed on
 # your system. Help is available in the configuration.nix(5) man page, on
 # https://search.nixos.org/options and in the NixOS manual (`nixos-help`).
-
-{ config, lib, pkgs, ... }:
-
 {
-  imports =
-    [
-      # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-    ];
+  config,
+  lib,
+  pkgs,
+  ...
+}: {
+  imports = [
+    # Include the results of the hardware scan.
+    ./hardware-configuration.nix
+  ];
 
   boot.loader.systemd-boot.enable = true;
 
-  networking.hostName = "bengal"; # Define your hostname.
-  # Pick only one of the below networking options.
-  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
-  networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
+  networking.hostName = "bengal";
+  networking.networkmanager.enable = true;
 
-  # Set your time zone.
-  time.timeZone = "Europe/Berlin";
-
-  # Select internationalisation properties.
-  i18n.defaultLocale = "en_US.UTF-8";
-  console = {
-    font = "Lat2-Terminus16";
-    keyMap = lib.mkForce "de";
-    useXkbConfig = true; # use xkb.options in tty.
-  };
-
-  # Enable the X11 windowing system.
-  services.xserver.enable = true;
-  services.xserver.displayManager.sddm.enable = true;
-  services.xserver.desktopManager.plasma5.enable = true;
-  services.xserver.libinput.enable = true;
-
-  services.xserver.xkb.layout = "de";
-  services.xserver.xkb.options = "caps:escape";
-
-  # Enable CUPS to print documents.
   services.printing.enable = true;
 
-  # Enable sound.
-  # sound.enable = true;
   hardware.pulseaudio.enable = true;
 
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
-  environment.systemPackages = with pkgs; [
-    neovim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
-    wget
-    curl
-  ];
-
-  # Some programs need SUID wrappers, can be configured further or are
-  # started in user sessions.
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
-  services.openssh.enable = true;
-
-  # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [ 22 ];
-
-  nix.extraOptions =
-    ''
-      	  experimental-features = nix-command flakes
-      	'';
-
-  # This option defines the first version of NixOS you have installed on this particular machine,
-  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
-  #
-  # Most users should NEVER change this value after the initial install, for any reason,
-  # even if you've upgraded your system to a new NixOS release.
-  #
-  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
-  # so changing it will NOT upgrade your system.
-  #
-  # This value being lower than the current NixOS release does NOT mean your system is
-  # out of date, out of support, or vulnerable.
-  #
-  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
-  # and migrated your data accordingly.
-  #
-  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
   system.stateVersion = "23.11"; # Did you read the comment?
-
 }
-

hosts/bengal/hardware-configuration.nix

@@ -1,35 +1,35 @@
 # 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")
-    ];
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+  ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-amd" ];
-  boot.extraModulePackages = [ ];
+  boot.initrd.availableKernelModules = ["xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod"];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = ["kvm-amd"];
+  boot.extraModulePackages = [];
 
-  fileSystems."/" =
-    {
-      device = "/dev/disk/by-uuid/7a713df7-7027-4ae6-b1a3-839dda62dcbc";
-      fsType = "btrfs";
-    };
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/7a713df7-7027-4ae6-b1a3-839dda62dcbc";
+    fsType = "btrfs";
+  };
 
   boot.initrd.luks.devices."root".device = "/dev/disk/by-uuid/fbd8d597-8cdb-4c6b-9fa0-b05f4cbfce86";
 
-  fileSystems."/boot" =
-    {
-      device = "/dev/disk/by-uuid/B4A7-702B";
-      fsType = "vfat";
-    };
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/B4A7-702B";
+    fsType = "vfat";
+  };
 
-  swapDevices =
-    [{ device = "/dev/disk/by-uuid/8cca600e-735e-4486-92e3-01ff6c0b7599"; }];
+  swapDevices = [{device = "/dev/disk/by-uuid/8cca600e-735e-4486-92e3-01ff6c0b7599";}];
 
   # 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

modules/common/default.nix

@@ -1,14 +1,45 @@
-{ lib, config, pkgs, ... }: {
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
   imports = [
     ../../users
     ./home.nix
     ./yubikey.nix
   ];
 
-  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+  nix.settings.experimental-features = ["nix-command" "flakes"];
+  services.openssh.enable = true;
+  networking.firewall.allowedTCPPorts = [22];
 
   time.timeZone = "Europe/Berlin";
 
+  i18n.defaultLocale = "en_US.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = lib.mkForce "de";
+    useXkbConfig = true; # use xkb.options in tty.
+  };
+
+  fonts = {
+    enableDefaultFonts = true;
+    packages = with pkgs; [
+      noto-fonts
+      noto-fonts-cjk
+      noto-fonts-emoji
+      monaspace
+      nerdfonts
+    ];
+    fontconfig = {
+      defaultFonts.emoji = ["Noto Emoji"];
+      defaultFonts.serif = ["Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font" "NotoSans Nerd Font"];
+      defaultFonts.sansSerif = ["Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font" "NotoSerif Nerd Font"];
+      defaultFonts.monospace = ["Monaspace Xenon" "FiraCode Nerd Font" "Hack Nerd Font"];
+    };
+  };
+
   # Packages used on all systems
   environment.systemPackages = with pkgs; [
     git
@@ -17,7 +48,4 @@
     pinentry
     wget
   ];
-
 }
-
-

modules/common/home.nix

@@ -1,9 +1,12 @@
-{ lib, config, pkgs, ... }: {
-
-
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
   home-manager.useGlobalPkgs = true;
   home-manager.users.sammy = {
-    imports = [ ./neovim.nix ];
+    imports = [./nvim];
     home.username = "sammy";
     home.homeDirectory = "/home/sammy";
     home.stateVersion = "23.11"; # Please read the comment before changing.
@@ -12,6 +15,7 @@
       lsd
       gnupg
       kitty
+      tmux
     ];
 
     programs = {
@@ -24,11 +28,10 @@
         signing.key = "0xC01A7CBBA617BD5F";
         signing.signByDefault = true;
         extraConfig = {
-          init = { defaultBranch = "main"; };
-          core = { editor = "nvim"; };
+          init = {defaultBranch = "main";};
+          core = {editor = "nvim";};
           pull.rebase = true;
         };
-
       };
 
       nushell = {

modules/common/neovim.nix

@@ -1,62 +0,0 @@
-{ config, pkgs, inputs, ... }:
-
-{
-
-  programs.neovim =
-    let
-      toLua = str: "lua << EOF\n${str}\nEOF\n";
-      toLuaFile = file: "lua << EOF\n${builtins.readFile file}\nEOF\n";
-    in
-    {
-      enable = true;
-
-      viAlias = true;
-      vimAlias = true;
-      vimdiffAlias = true;
-
-      extraPackages = with pkgs; [
-        lua-language-server
-        rnix-lsp
-
-        xclip
-        wl-clipboard
-      ];
-
-      plugins = with pkgs.vimPlugins; [
-
-        {
-          plugin = comment-nvim;
-          config = toLua "require(\"Comment\").setup()";
-        }
-
-        {
-          plugin = catppuccin-nvim;
-          config = "colorscheme catppuccin";
-        }
-
-        { plugin = which-key-nvim;
-          config = toLua "require(\"which-key\").setup()";
-        }
-
-        nvim-cmp
-        neodev-nvim
-
-        cmp_luasnip
-        cmp-nvim-lsp
-
-        luasnip
-        friendly-snippets
-
-
-        lualine-nvim
-        nvim-web-devicons
-
-        vim-nix
-      ];
-
-      extraLuaConfig = ''
-        ${builtins.readFile ./nvim/options.lua}
-        ${builtins.readFile ./nvim/keymap.lua}
-      '';
-    };
-}

modules/common/nvim/default.nix

@@ -0,0 +1,101 @@
+{
+  config,
+  pkgs,
+  inputs,
+  ...
+}: {
+  programs.neovim = let
+    toLua = str: "lua << EOF\n${str}\nEOF\n";
+    toLuaFile = file: "lua << EOF\n${builtins.readFile file}\nEOF\n";
+  in {
+    enable = true;
+
+    viAlias = true;
+    vimAlias = true;
+    vimdiffAlias = true;
+
+    extraPackages = with pkgs; [
+      lua-language-server
+      rnix-lsp
+
+      xclip
+      wl-clipboard
+
+      rustfmt
+      black
+      isort
+      alejandra
+      prettierd
+      codespell
+      stylua
+    ];
+
+    plugins = with pkgs.vimPlugins; [
+      plenary-nvim
+      persistence-nvim
+      nvim-web-devicons
+      nui-nvim
+
+      {
+        plugin = comment-nvim;
+        config = toLua "require(\"Comment\").setup()";
+      }
+
+      {
+        plugin = catppuccin-nvim;
+        config = "colorscheme catppuccin";
+      }
+
+      {
+        plugin = which-key-nvim;
+        config = toLua "require(\"which-key\").setup()";
+      }
+
+      {
+        plugin = neo-tree-nvim;
+        config = toLuaFile ./plugins/neo-tree.lua;
+      }
+
+      {
+        plugin = conform-nvim;
+        config = toLuaFile ./plugins/conform.lua;
+      }
+
+      {
+        plugin = dressing-nvim;
+        config = toLua "require(\"dressing\").setup()";
+      }
+
+      {
+        plugin = bufferline-nvim;
+        config = toLua "require(\"bufferline\").setup()";
+      }
+
+      {
+        plugin = lualine-nvim;
+        config = toLua "require(\"lualine\").setup()";
+      }
+
+      {
+        plugin = indent-blankline-nvim;
+        config = toLua "require(\"ibl\").setup()";
+      }
+      {
+        plugin = noice-nvim;
+        config = toLuaFile ./plugins/noice.lua;
+      }
+      {
+        plugin = dashboard-nvim;
+        config = toLuaFile ./plugins/dashboard.lua;
+      }
+
+      nvim-notify
+      vim-nix
+    ];
+
+    extraLuaConfig = ''
+      ${builtins.readFile ./options.lua}
+      ${builtins.readFile ./keymap.lua}
+    '';
+  };
+}

modules/common/nvim/keymap.lua

@@ -67,3 +67,28 @@ map("n", "<leader><tab>]", "<cmd>tabnext<cr>", { desc = "Next Tab" })
 map("n", "<leader><tab>d", "<cmd>tabclose<cr>", { desc = "Close Tab" })
 map("n", "<leader><tab>[", "<cmd>tabprevious<cr>", { desc = "Previous Tab" })
 
+
+-- NeoTree
+map("n", "<leader>fe",
+	function()
+  	require("neo-tree.command").execute({ toggle = true, dir = vim.loop.cwd() })
+  end, { desc = "NeoTree" }
+)
+map("n", "<leader>e", "<leader>fe", { desc = "NeoTree", remap = true })
+
+map("n", "<leader>ge",
+	function()
+		require("neo-tree.command").execute({ source = "git_status", toggle = true })
+	end, { desc = "Git explorer" }
+)
+map("n", "<leader>be",
+	function()
+		require("neo-tree.command").execute({ source = "buffers", toggle = true })
+	end, { desc = "Buffer explorer" }
+)
+
+map({"n", "v"}, "<leader>cf",
+	function()
+		require("conform").format()
+	end, { desc = "Format Code" }
+)

modules/common/nvim/plugins/conform.lua

@@ -0,0 +1,12 @@
+require("conform").setup({
+	formatters_by_ft = {
+		lua = { "stylua" },
+		python = { "isort", "black" },
+		javascript = { "prettier" },
+		rust = { "rustfmt" },
+		nix = { "alejandra" },
+		["*"] = { "codespell" },
+	},
+	log_level = vim.log.levels.ERROR,
+  notify_on_error = true,
+})

modules/common/nvim/plugins/dashboard.lua

@@ -0,0 +1,32 @@
+local logo = [[
+Nyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanyanya
+██╗   ██╗ ███████╗ ██████╗  ██╗   ██╗ ██╗ ███╗   ███╗
+████╗  ██║ ██╔════╝██╔═══██╗ ██║   ██║ ██║ ████╗ ████║
+██╔██╗ ██║ █████╗  ██║   ██║ ██║   ██║ ██║ ██╔████╔██║
+██║╚██╗██║ ██╔══╝  ██║   ██║ ╚██╗ ██╔╝ ██║ ██║╚██╔╝██║
+██║ ╚████║ ███████╗╚██████╔╝  ╚████╔╝  ██║ ██║ ╚═╝ ██║
+╚═╝  ╚═══╝ ╚══════╝ ╚═════╝    ╚═══╝   ╚═╝ ╚═╝     ╚═╝
+]]
+
+logo = string.rep("\n", 8) .. logo .. "\n\n"
+
+require("dashboard").setup({
+	theme = "doom",
+	hide = {
+		statusline = false,
+		tabline = true, -- hide the tabline
+	},
+	config = {
+		header = vim.split(logo, "\n"),
+		-- stylua: ignore
+		center = {
+			{ action = "Telescope find_files",                                     desc = " Find file",       icon = " ", key = "f" },
+			{ action = "ene | startinsert",                                        desc = " New file",        icon = " ", key = "n" },
+			{ action = "Telescope oldfiles",                                       desc = " Recent files",    icon = " ", key = "r" },
+			{ action = "Telescope live_grep",                                      desc = " Find text",       icon = " ", key = "g" },
+			{ action = 'lua require("persistence").load()',                        desc = " Restore Session", icon = " ", key = "s" },
+			{ action = "qa",                                                       desc = " Quit",            icon = " ", key = "q" },
+		},
+		footer = { "Meow!!!" }, --your footer
+	},
+})

modules/common/nvim/plugins/neo-tree.lua

@@ -0,0 +1,41 @@
+local opts = {
+	sources = { "filesystem", "buffers", "git_status", "document_symbols" },
+	open_files_do_not_replace_types = { "terminal", "Trouble", "trouble", "qf", "Outline" },
+	filesystem = {
+		bind_to_cwd = false,
+		follow_current_file = { enabled = true },
+		use_libuv_file_watcher = true,
+	},
+	window = {
+		mappings = {
+			["<space>"] = "none",
+		},
+	},
+	default_component_configs = {
+		indent = {
+			indent_size = 2,
+			padding = 1, -- extra padding on left hand side
+			-- indent guides
+			with_markers = true,
+			indent_marker = "│",
+			last_indent_marker = "└",
+			highlight = "NeoTreeIndentMarker",
+			-- expander config, needed for nesting files
+			with_expanders = nil, -- if nil and file nesting is enabled, will enable expanders
+			expander_collapsed = "",
+			expander_expanded = "",
+			expander_highlight = "NeoTreeExpander",
+		},
+		icon = {
+			folder_closed = "",
+			folder_open = "",
+			folder_empty = "󰜌",
+			-- The next two settings are only a fallback, if you use nvim-web-devicons and configure default icons there
+			-- then these will never be used.
+			default = "*",
+			highlight = "NeoTreeFileIcon",
+		},
+	},
+}
+
+require("neo-tree").setup(opts)

modules/common/nvim/plugins/noice.lua

@@ -0,0 +1,18 @@
+require("noice").setup({
+  lsp = {
+    -- override markdown rendering so that **cmp** and other plugins use **Treesitter**
+    override = {
+      ["vim.lsp.util.convert_input_to_markdown_lines"] = true,
+      ["vim.lsp.util.stylize_markdown"] = true,
+      ["cmp.entry.get_documentation"] = true,
+    },
+  },
+  -- you can enable a preset for easier configuration
+  presets = {
+    bottom_search = true, -- use a classic bottom cmdline for search
+    command_palette = true, -- position the cmdline and popupmenu together
+    long_message_to_split = true, -- long messages will be sent to a split
+    inc_rename = false, -- enables an input dialog for inc-rename.nvim
+    lsp_doc_border = false, -- add a border to hover docs and signature help
+  },
+})

modules/common/yubikey.nix

@@ -1,13 +1,11 @@
-{ pkgs, ... }: {
-  services.udev.packages = with pkgs; [ libu2f-host yubikey-personalization ];
+{pkgs, ...}: {
+  services.udev.packages = with pkgs; [libu2f-host yubikey-personalization];
 
   programs.gnupg.agent = {
     enable = true;
     enableSSHSupport = true;
     enableExtraSocket = true;
-
   };
 
   services.pcscd.enable = true;
 }
-

modules/graphical/default.nix

@@ -1,12 +1,55 @@
-{ pkgs, config, lib, ... }: {
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: {
+  services.xserver = {
+    enable = true;
+    displayManager.sddm.enable = true;
+    desktopManager.plasma5.enable = true;
+    desktopManager.plasma5.bigscreen.enable = true;
+    libinput.enable = true;
+
+    xkb.layout = "de";
+    xkb.options = "caps:escape";
+  };
+
   home-manager.users.sammy = {
     programs = {
-
       librewolf.enable = true;
 
       kitty = {
         enable = true;
         theme = "Catppuccin-Mocha";
+        font = {
+          name = "Monaspace Xenon";
+          size = 12;
+        };
+        settings = {
+          # Seti-UI + Custom
+          "symbol_map U+E5FA-U+E62B" = "Symbols Nerd Font";
+          # Devicons
+          "symbol_map U+E700-U+E7C5" = "Symbols Nerd Font";
+          # Font Awesome
+          "symbol_map U+F000-U+F2E0" = "Symbols Nerd Font";
+          # Font Awesome Extension
+          "symbol_map U+E200-U+E2A9" = "Symbols Nerd Font";
+          # Material Design Icons
+          "symbol_map U+F500-U+FD46" = "Symbols Nerd Font";
+          # Weather
+          "symbol_map U+E300-U+E3EB" = "Symbols Nerd Font";
+          # Octicons
+          "symbol_map U+F400-U+F4A8,U+2665,U+26A1,U+F27C" = "Symbols Nerd Font";
+          # Powerline Extra Symbols
+          "symbol_map U+E0A3,U+E0B4-U+E0C8,U+E0CC-U+E0D2,U+E0D4" = "Symbols Nerd Font";
+          # IEC Power Symbols
+          "symbol_map U+23FB-U+23FE,U+2b58" = "Symbols Nerd Font";
+          # Font Logos
+          "symbol_map U+F300-U+F313" = "Symbols Nerd Font";
+          # Pomicons
+          "symbol_map U+E000-U+E00D" = "Symbols Nerd Font";
+        };
       };
     };
   };

users/default.nix

@@ -1,11 +1,14 @@
-{ lib, config, pkgs, ... }: {
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}: {
   users.users = {
     sammy = {
       isNormalUser = true;
-      extraGroups = [ "networkmanager" "wheel" "docker" ];
+      extraGroups = ["networkmanager" "wheel" "docker"];
       shell = pkgs.nushell;
-
     };
   };
 }
-