Started experimenting with neovim

users/alejandro/home.nix

@@ -12,7 +12,8 @@
     ./rofi.nix
     ./sway/sway.nix
     ./tmux.nix
-    ./vim/vim.nix
+    #./vim/vim.nix
+    ./neovim.nix
     ./zsh.nix
   ];
 

users/alejandro/neovim.nix

@@ -0,0 +1,95 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  home.packages = with pkgs; [fzf fd];
+
+  programs.neovim = {
+    enable = true;
+    withNodeJs = true;
+    withPython3 = true;
+    extraPython3Packages = ps: with ps; [black isort flake8 ipdb];
+    #extraPackages = with pkgs; [];
+    plugins = with pkgs.vimPlugins; [
+      # tree-sitter (code parser)
+      (nvim-treesitter.withPlugins (_: pkgs.tree-sitter.allGrammars))
+
+      # Eye candy
+      nvim-web-devicons
+      base16-vim
+
+      # Telescope (fuzzy finding)
+      {
+        plugin = telescope-nvim;
+        config = ''
+          nnoremap <leader>ff <cmd>lua require('telescope.builtin').find_files()<cr>
+          nnoremap <leader>fg <cmd>lua require('telescope.builtin').live_grep()<cr>
+          nnoremap <leader>fb <cmd>lua require('telescope.builtin').buffers()<cr>
+          nnoremap <leader>fh <cmd>lua require('telescope.builtin').help_tags()<cr>
+        '';
+      }
+      {
+        plugin = telescope-file-browser-nvim;
+        type = "lua";
+        config = ''
+          vim.api.nvim_set_keymap(
+            "n",
+            "<space>fb",
+            ":Telescope file_browser<CR>",
+            { noremap = true }
+          )
+          require("telescope").load_extension("file_browser")
+        '';
+      }
+      {
+        plugin = telescope-coc-nvim;
+        type = "lua";
+        config = ''
+          require("telescope").setup({
+            extensions = {
+              coc = {
+                prefer_locations = true;
+              }
+            }
+          })
+          require("telescope").load_extension("coc")
+
+          vim.api.nvim_set_keymap(
+            "n",
+            "<leader>coc",
+            ":Telescope coc<CR>",
+            { noremap = true }
+          )
+        '';
+      }
+
+      # tmux integration
+      tmux-navigator
+    ];
+
+    coc = {
+      enable = true;
+      settings = ''
+        {
+          coc.preferences.formatOnSaveFiletypes": [
+            "*"
+          ],
+          python.formatting.provider": "black"
+        }
+      '';
+    };
+
+    extraConfig = ''
+      let mapleader = "'"
+
+      " Colorscheme
+      if !exists('g:colors_name') || g:colors_name != 'base16-darktooth'
+        set background=dark
+        let base16colorspace=256
+        colorscheme base16-darktooth
+        hi Normal ctermbg=NONE guibg=NONE
+      endif
+    '';
+  };
+}