Configure nixvim

modules/home-manager/nixvim/default.nix

@@ -1,34 +1,178 @@
-{ ... }:
+{ pkgs, ... }:
 
 {
+  imports = [
+    ./plugins
+  ];
+
   programs.nixvim = {
     enable = true;
     defaultEditor = true;
     vimdiffAlias = true;
     
-    enableMan = true;
-
     colorschemes.gruvbox.enable = true;
 
-    opts = {
+    globals = {
-      number = true;
+      mapleader = " ";
-      relativenumber = true;
+      maplocalleader = " ";
+
+      have_nerd_font = true;
     };
 
-    plugins = {
+    opts = {
-      lualine.enable = true;
+      # Show line numbers
-      treesitter.enable = true;
+      number = true;
-      telescope.enable = true;
+      relativenumber = true;
-      lazygit.enable = true;
+
-      cmp.enable = true;
+      # Enable mouse mode
-      sleuth.enable = true;
+      mouse = "a";
-      nvim-autopairs.enable = true;
+
-      neoscroll.enable = true;
+      # Don't show the mode
-      indent-blankline.enable = true;
+      showmode = false;
-      bufferline.enable = true;
+      
-      which-key.enable = true;
+      # Sync clipboard with OS
-      comment.enable = true;
+      clipboard = "unnamedplus";
-      dashboard.enable = true;
+
+      # Enable break indent
+      breakindent = true;
+
+      # Save undo history
+      undofile = true;
+
+      # Case-insensitive searching unless stated otherwise
+      ignorecase = true;
+      smartcase = true;
+
+      # Keep isgncolumn on by default
+      signcolumn = "yes";
+
+      # Decrease update time
+      updatetime = 250;
+
+      # Decrease mapped sequence wait time
+      timeoutlen = 300;
+
+      # Configure split behavior
+      splitright = true;
+      splitbelow = true;
+
+      # Set how neovim displays whitespace characters
+      list = true;
+      listchars.__raw = "{ tab = '» ', trail = '·', nbsp = '␣' }";
+
+      # Preview substitutions live
+      inccommand = "split";
+
+      # Show which line the cursor is on
+      cursorline = true;
+
+      # Minimal number of screen lines to keep above and below the cursor
+      scrolloff = 20;
+
+      # Set highlight on search but clear on pressing <Esc> in normal mode
+      hlsearch = true;
     };
+    
+    keymaps = [
+      {
+        mode = "n";
+        key = "<Esc>";
+        action = "<cmd>nohlsearch<CR>";
+      }
+
+      {
+        mode = "t";
+        key = "<Esc><Esc>";
+        action = "<C-\\><C-n>";
+        options = {
+          desc = "Exit terminal mode";
+        };
+      }
+      
+      {
+        mode = "n";
+        key = "<C-h>";
+        action = "<C-w><C-h>";
+        options = {
+          desc = "Move focus to the left window";
+        };
+      }
+
+      {
+      	mode = "n";
+      	key = "<C-l>";
+	      action = "<C-w><C-l>";
+	      options = {
+	        desc = "Move focus to the right window";
+      	};
+      }
+
+      {
+      	mode = "n";
+      	key = "<C-j>";
+	      action = "<C-w><C-l>";
+	      options = {
+	        desc = "Move focus to the lower window";
+	      };
+      }
+
+      {
+      	mode = "n";
+	      key = "<C-k>";
+	      action = "<C-w><C-k>";
+	      options = {
+	        desc = "Move focus to the upper window";
+	      };
+      }
+    ];
+    
+    autoGroups = {
+      kickstart-highlight-yank = {
+        clear = true;
+      };
+    };
+
+    # Basic autocommands
+    autoCmd = [
+      {
+        event = ["TextYankPost"];
+      	desc = "Highlight when yanking (copying) text";
+	      group = "kickstart-highlight-yank";
+	      callback.__raw = ''
+	        function()
+	          vim.highlight.on_yank()
+	        end
+	      '';
+      }
+    ];
+
+    plugins = {
+      sleuth = {
+        enable = true;
+      };
+    
+      comment = {
+        enable = true;
+      };
+
+      todo-comments = {
+        enable = true;
+	      signs = true;
+      };
+    };
+
+    extraPlugins = with pkgs.vimPlugins; [
+      nvim-web-devicons
+    ];
+
+    extraConfigLuaPre = ''
+      if vim.g.have_nerd_font then
+        require('nvim-web-devicons').setup {}
+      end
+    '';
+
+    extraConfigLuaPost = ''
+      -- vim: ts=2 sts=2 sw=2 et
+    '';  
   };
 }

modules/home-manager/nixvim/plugins/default.nix

@@ -0,0 +1,11 @@
+{ ... }:
+
+{
+  imports = [
+    ./mini.nix
+    ./lualine.nix
+    ./treesitter.nix
+    ./telescope.nix
+    ./lazygit.nix
+  ];
+}

modules/home-manager/nixvim/plugins/lazygit.nix

@@ -0,0 +1,7 @@
+{ ... }:
+
+{
+  programs.nixvim.plugins.lazygit = {
+    enable = true;
+  };
+}

modules/home-manager/nixvim/plugins/lualine.nix

@@ -0,0 +1,9 @@
+{ ... }:
+
+{
+  programs.nixvim.plugins.lualine = {
+    enable = true;
+    globalstatus = true;
+    iconsEnabled = true;
+  };
+}

modules/home-manager/nixvim/plugins/mini.nix

@@ -0,0 +1,16 @@
+{ config, pkgs, inputs, ... }:
+
+{
+  programs.nixvim.plugins.mini = {
+    enable = true;
+
+    modules = {
+      ai = {
+        n_lines = 500;
+      };
+
+      surround = {
+      };
+    };
+  };
+}  

modules/home-manager/nixvim/plugins/telescope.nix

@@ -0,0 +1,99 @@
+{ config, pkgs, inputs, ... }:
+
+{
+  programs.nixvim.plugins.telescope = {
+    enable = true;
+
+    # Enable telescope extensions
+    extensions = {
+      fzf-native.enable = true;
+      ui-select.enable = true;
+    };
+
+    keymaps = {
+      "<leader>sh" = {
+        mode = "n";
+        action = "help_tags";
+        options = {
+          desc = "[S]earch [H]elp";
+        };
+      };
+
+      "<leader>sk" = {
+        mode = "n";
+        action = "keymaps";
+        options = {
+          desc = "[S]earch [K]eymaps";
+        };
+      };
+
+      "<leader>sf" = {
+        mode = "n";
+        action = "find_files";
+        options = {
+          desc = "[S]earch [F]iles";
+        };
+      };
+
+      "<leader>ss" = {
+        mode = "n";
+        action = "builtin";
+        options = {
+          desc = "[S]earch [S]elect Telescope";
+        };
+      };
+
+      "<leader>sw" = {
+        mode = "n";
+        action = "grep_string";
+        options = {
+          desc = "[S]earch by [G]rep";
+        };
+      };
+
+      "<leader>sg" = {
+        mode = "n";
+        action = "live_grep";
+        options = {
+          desc = "[S]earch by [G]rep";
+        };
+      };
+
+      "<leader>sd" = {
+        mode = "n";
+        action = "diagnostics";
+        options = {
+          desc = "[S]earch [D]iagnostics";
+        };
+      };
+
+      "<leader>sr" = {
+        mode = "n";
+        action = "resume";
+        options = {
+          desc = "[S]earch [R]esume";
+        };
+      };
+
+      "<leader>s" = {
+        mode = "n";
+        action = "oldfiles";
+        options = {
+          desc = "[S]earch Recent Files ('.' for repeat)";
+        };
+      };
+
+      "<leader><leader>" = {
+        mode = "n";
+        action = "buffers";
+        options = {
+          desc = "[ ] Find existing buffers";
+        };
+      };
+    };
+
+    settings = {
+      extensions.__raw = "{ ['ui-select'] = { require('telescope.themes').get_dropdown() } }";
+    };
+  };
+}

modules/home-manager/nixvim/plugins/treesitter.nix

@@ -0,0 +1,9 @@
+{ config, pkgs, inputs, ... }:
+
+{
+  programs.nixvim.plugins.treesitter = {
+    enable = true;
+
+    indent = true;
+  };
+}