fail miserably at neovim

flake.nix

@@ -61,6 +61,17 @@
       ];
       specialArgs = { inherit inputs; };
     };
+    nixosConfigurations."nix-laptop" = nixpkgs.lib.nixosSystem {
+        inherit system;
+        specialArgs = {inherit inputs; };
+        modules = [
+          ./users/kopatz.nix
+          ./laptop/configuration.nix
+          nixos-hardware.nixosModules.dell-xps-15-7590-nvidia
+          agenix.nixosModules.default
+          home-manager.nixosModules.home-manager
+        ];
+    };
     nixosConfigurations."nix-laptop-no-gpu" = nixpkgs.lib.nixosSystem {
         inherit system;
         specialArgs = {inherit inputs; };

users/anon.nix

@@ -5,7 +5,7 @@ in
 {
   imports = [
     (
-        import ./home-manager/nvim.nix ({ user="${user}"; })
+        import ./home-manager/nvim/nvim.nix ({ user="${user}"; pkgs=pkgs; })
     )
   ];
   home-manager = {

users/home-manager/nvim.nix

@@ -1,46 +0,0 @@
-{ user, ... }:
-{
-  home-manager.users.${user} = { pkgs, ...}: {
-    programs.neovim = {
-      enable = true;
-      defaultEditor = true;
-      viAlias = true;
-      vimAlias = true;
-
-      plugins = with pkgs.vimPlugins; [
-        (nvim-treesitter.withAllGrammars)
-      ];
-      extraPackages = with pkgs;
-        [];
-      extraConfig = ''
-       set autoindent expandtab tabstop=4 shiftwidth=4
-       set clipboard=unnamed
-       syntax on
-       set cc=80
-       colorscheme habamax
-       set list
-       set listchars=tab:→\ ,space:·,nbsp:␣,trail:•,precedes:«,extends:»
-      '';
-      coc.enable = true;
-      coc.settings = ''
-        "suggest.noselect" = true;
-        "suggest.enablePreview" = true;
-        "suggest.enablePreselect" = false;
-        "suggest.disableKind" = true;
-        "languageserver": {
-            "nix": {
-            "command": "${pkgs.nil}/bin/nil",
-            "filetypes": ["nix"],
-            "rootPatterns":  ["flake.nix"],
-            // Uncomment these to tweak settings.
-            // "settings": {
-            //   "nil": {
-            //     "formatting": { "command": ["nixpkgs-fmt"] }
-            //   }
-            // }
-            }
-        }
-      '';
-    };
-  };
-}

users/home-manager/nvim/config.lua

@@ -0,0 +1,29 @@
+-- -------
+-- Library
+-- -------
+
+function map (mode, shortcut, command)
+vim.api.nvim_set_keymap(mode, shortcut, command, { noremap = true, silent = true })
+end
+function nmap(shortcut, command)
+map('n', shortcut, command)
+end
+function imap(shortcut, command)
+map('i', shortcut, command)
+end
+
+-- ------
+-- Config
+-- ------
+
+vim.cmd([[
+set autoindent expandtab tabstop=4 shiftwidth=4
+set clipboard=unnamed
+syntax on
+set cc=80
+colorscheme habamax
+set list
+set listchars=tab:→\ ,space:·,nbsp:␣,trail:•,precedes:«,extends:»
+map <Space> <Leader>
+]])
+

users/home-manager/nvim/nvim.nix

@@ -0,0 +1,72 @@
+{ user, pkgs, ... }:
+{
+  home-manager.users.${user} = { pkgs, ...}: {
+    programs.neovim = {
+      enable = true;
+      defaultEditor = true;
+      viAlias = true;
+      vimAlias = true;
+
+      plugins = with pkgs.vimPlugins; [
+        (nvim-treesitter.withAllGrammars)
+        vim-nix
+        # Buffer tabs
+        {
+            plugin = bufferline-nvim;
+            type = "lua";
+            config = ''
+                require("bufferline").setup{ }
+                nmap("<leader>b", ":BufferLineCycleNext<cr>")
+                nmap("<leader>B", ":BufferLineCyclePrev<cr>")
+            '';
+        }
+        # File browser
+        {
+            plugin = nvim-tree-lua;
+            type = "lua";
+            config = ''
+                require("nvim-tree").setup()
+            '';
+        }
+      {
+        plugin = vim-which-key;
+        type = "lua";
+        # TODO: How to port this to Lua?
+        config = ''
+          vim.cmd([[
+          map <Space> <Leader>
+          let g:mapleader = "\<Space>"
+          let g:maplocalleader = ','
+          nnoremap <silent> <leader>      :<c-u>WhichKey '<Space>'<CR>
+          nnoremap <silent> <localleader> :<c-u>WhichKey  ','<CR>
+          ]])
+        '';
+      }
+      ];
+      extraPackages = with pkgs; [
+        nodejs
+        nil
+      ];
+      extraConfig = ''
+      lua << EOF
+      ${builtins.readFile ./config.lua}
+      EOF
+      '';
+      coc.enable = true;
+      coc.settings = ''
+        "suggest.noselect" = true;
+        "suggest.enablePreview" = true;
+        "suggest.enablePreselect" = false;
+        "suggest.disableKind" = true;
+        "coc.preferences.formatOnSave" = true;
+        "languageserver": {
+            "nix": {
+            "command": "${pkgs.nil}/bin/nil",
+            "filetypes": ["nix"],
+            "rootPatterns":  ["flake.nix"],
+            }
+        }
+      '';
+    };
+  };
+}

users/kopatz.nix

@@ -5,7 +5,7 @@ in
 {
   imports = [
     (
-        import ./home-manager/nvim.nix ({ user="${user}"; })
+        import ./home-manager/nvim/nvim.nix ({ user="${user}"; pkgs = pkgs; })
     )
   ];
   home-manager = {