feat: git, neovim, starship modules

home/base.nix

@@ -12,6 +12,8 @@
     ./modules/zsh.nix
     ./modules/kitty.nix
     ./modules/starship.nix
+    ./modules/neovim.nix
+    ./modules/git.nix
   ];
 
   home.packages = with pkgs; [

home/modules/git.nix

@@ -0,0 +1,46 @@
+{ config, lib, ... }:
+
+{
+  programs.delta = {
+    enable = true;
+    enableGitIntegration = true;
+    options = {
+      navigate     = true;
+      side-by-side = true;
+      line-numbers = true;
+      syntax-theme = "gruvbox-dark";
+    };
+  };
+
+  programs.git = {
+    enable = true;
+
+    settings = {
+      user.name  = "Ayman Boukraa";
+      user.email = "your@email.com";
+
+      alias = {
+        st   = "status";
+        co   = "checkout";
+        br   = "branch";
+        lg   = "log --oneline --graph --decorate";
+        undo = "reset HEAD~1 --mixed";
+      };
+
+      init.defaultBranch    = "master";
+      pull.rebase           = true;
+      push.autoSetupRemote  = true;
+      core.editor           = "emacsclient -c";
+      diff.tool             = "nvimdiff";
+      merge.tool            = "nvimdiff";
+    };
+
+    ignores = [
+      ".DS_Store"
+      "*.swp"
+      ".direnv"
+      ".envrc"
+      "result"
+    ];
+  };
+}

home/modules/neovim.nix

@@ -0,0 +1,148 @@
+{ config, pkgs, ... }:
+
+let
+  c = config.theme.colors;
+in
+{
+  programs.neovim = {
+    enable    = true;
+    viAlias   = true;
+    vimAlias  = true;
+
+    extraPackages = with pkgs; [
+      lua-language-server
+      nil
+      nixfmt
+      ripgrep
+      fd
+    ];
+
+    plugins = with pkgs.vimPlugins; [
+      # Gruvbox theme
+      gruvbox-nvim
+
+      # Treesitter — better syntax highlighting
+      {
+        plugin = nvim-treesitter.withAllGrammars;
+        type   = "lua";
+        config = ''
+        require("nvim-treesitter").setup({
+          highlight = { enable = true },
+          indent    = { enable = true },
+        })
+      '';
+}
+      # File explorer
+      {
+        plugin = nvim-tree-lua;
+        type   = "lua";
+        config = ''
+          require("nvim-tree").setup()
+          vim.keymap.set("n", "<leader>e", "<cmd>NvimTreeToggle<cr>")
+        '';
+      }
+
+      # Statusline
+      {
+        plugin = lualine-nvim;
+        type   = "lua";
+        config = ''
+          require("lualine").setup({
+            options = {
+              theme = "gruvbox-material",
+            },
+          })
+        '';
+      }
+
+      # Icons (needed by nvim-tree and lualine)
+      nvim-web-devicons
+
+      # Fuzzy finder
+      {
+        plugin = telescope-nvim;
+        type   = "lua";
+        config = ''
+          local builtin = require("telescope.builtin")
+          vim.keymap.set("n", "<leader>ff", builtin.find_files)
+          vim.keymap.set("n", "<leader>fg", builtin.live_grep)
+          vim.keymap.set("n", "<leader>fb", builtin.buffers)
+        '';
+      }
+
+      # Comment toggling
+      {
+        plugin = comment-nvim;
+        type   = "lua";
+        config = ''require("Comment").setup()'';
+      }
+
+      # Show indentation guides
+      {
+        plugin = indent-blankline-nvim;
+        type   = "lua";
+        config = ''require("ibl").setup()'';
+      }
+    ];
+
+    initLua = ''
+      -- Leader key
+      vim.g.mapleader = " "
+
+      -- Colorscheme
+      require("gruvbox").setup({
+        contrast = "medium",
+        transparent_mode = false,
+      })
+      vim.cmd("colorscheme gruvbox")
+
+      -- Line numbers
+      vim.opt.number         = true
+      vim.opt.relativenumber = true
+
+      -- Indentation
+      vim.opt.tabstop     = 2
+      vim.opt.shiftwidth  = 2
+      vim.opt.expandtab   = true
+      vim.opt.smartindent = true
+
+      -- Search
+      vim.opt.ignorecase = true
+      vim.opt.smartcase  = true
+      vim.opt.hlsearch   = false
+
+      -- UI
+      vim.opt.termguicolors = true
+      vim.opt.signcolumn    = "yes"
+      vim.opt.cursorline    = true
+      vim.opt.scrolloff     = 8
+      vim.opt.wrap          = false
+      vim.opt.splitright    = true
+      vim.opt.splitbelow    = true
+
+      -- System clipboard
+      vim.opt.clipboard = "unnamedplus"
+
+      -- Keymaps
+      local map = vim.keymap.set
+
+      -- Better window navigation
+      map("n", "<C-h>", "<C-w>h")
+      map("n", "<C-j>", "<C-w>j")
+      map("n", "<C-k>", "<C-w>k")
+      map("n", "<C-l>", "<C-w>l")
+
+      -- Move lines up/down in visual mode
+      map("v", "J", ":m '>+1<cr>gv=gv")
+      map("v", "K", ":m '<-2<cr>gv=gv")
+
+      -- Keep cursor centered when scrolling
+      map("n", "<C-d>", "<C-d>zz")
+      map("n", "<C-u>", "<C-u>zz")
+
+      -- Save and quit
+      map("n", "<leader>w", "<cmd>w<cr>")
+      map("n", "<leader>q", "<cmd>q<cr>")
+    '';
+  };
+}