--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/neovim.nix	Mon Sep 28 13:10:19 2026 -0500
@@ -0,0 +1,112 @@
+{ pkgs, ... }:
+
+{
+  programs.neovim = {
+    enable = true;
+    defaultEditor = true;
+    viAlias = true;
+    vimAlias = true;
+
+    plugins = with pkgs.vimPlugins; [
+      nvim-treesitter.withAllGrammars
+      telescope-nvim
+      plenary-nvim
+      lualine-nvim
+      gitsigns-nvim
+    ];
+
+    extraLuaConfig = ''
+      -- options
+      local o = vim.opt
+      o.number = true
+      o.relativenumber = true
+      o.termguicolors = true
+      o.expandtab = true
+      o.shiftwidth = 2
+      o.tabstop = 2
+      o.smartindent = true
+      o.ignorecase = true
+      o.smartcase = true
+      o.cursorline = true
+      o.scrolloff = 8
+      o.signcolumn = "yes"
+      o.undofile = true
+      o.mouse = "a"
+      o.clipboard = "unnamedplus"
+
+      vim.g.mapleader = " "
+      local map = vim.keymap.set
+      local tb = require("telescope.builtin")
+      map("n", "<leader>ff", tb.find_files)
+      map("n", "<leader>fg", tb.live_grep)
+      map("n", "<leader>fb", tb.buffers)
+      map("n", "<leader>w", "<cmd>w<cr>")
+      map("n", "<esc>", "<cmd>nohlsearch<cr>")
+
+      -- colorscheme from the wallpaper
+      local c = {
+        bg = "#1c1a2b", fg = "#e8e0f0", sel = "#2f2b47", gray = "#4a4668",
+        dim = "#7a769a", pink = "#f5b0d8", rose = "#f28fad", mint = "#8fe3c8",
+        peach = "#f5d5b8", blue = "#79a6f5", mag = "#e9a0e6", cyan = "#7fd6f5",
+      }
+      vim.cmd("highlight clear")
+      vim.g.colors_name = "wall"
+      local function hl(g, v) vim.api.nvim_set_hl(0, g, v) end
+
+      -- transparent bg so st shows the wallpaper through
+      hl("Normal",       { fg = c.fg })
+      hl("NormalFloat",  { fg = c.fg, bg = c.sel })
+      hl("SignColumn",   {})
+      hl("CursorLine",   { bg = c.sel })
+      hl("Visual",       { bg = c.gray })
+      hl("LineNr",       { fg = c.gray })
+      hl("CursorLineNr", { fg = c.pink, bold = true })
+      hl("WinSeparator", { fg = c.gray })
+      hl("MatchParen",   { fg = c.cyan, bold = true })
+      hl("Search",       { fg = c.bg, bg = c.peach })
+      hl("IncSearch",    { fg = c.bg, bg = c.pink })
+      hl("Pmenu",        { fg = c.fg, bg = c.sel })
+      hl("PmenuSel",     { fg = c.bg, bg = c.pink })
+      hl("Directory",    { fg = c.blue })
+      hl("Comment",      { fg = c.dim, italic = true })
+      hl("Constant",     { fg = c.peach })
+      hl("String",       { fg = c.mint })
+      hl("Number",       { fg = c.peach })
+      hl("Identifier",   { fg = c.fg })
+      hl("Function",     { fg = c.blue })
+      hl("Statement",    { fg = c.pink })
+      hl("Type",         { fg = c.cyan })
+      hl("PreProc",      { fg = c.mag })
+      hl("Special",      { fg = c.mag })
+      hl("Error",        { fg = c.rose })
+      hl("DiagnosticError", { fg = c.rose })
+      hl("DiagnosticWarn",  { fg = c.peach })
+      hl("DiagnosticInfo",  { fg = c.cyan })
+      hl("DiagnosticHint",  { fg = c.mint })
+
+      -- statusline
+      local function mode(bg)
+        return {
+          a = { fg = c.bg, bg = bg, gui = "bold" },
+          b = { fg = c.fg, bg = c.sel },
+          c = { fg = c.dim },
+        }
+      end
+      require("lualine").setup({
+        options = {
+          theme = {
+            normal = mode(c.pink), insert = mode(c.mint), visual = mode(c.blue),
+            replace = mode(c.rose), command = mode(c.peach), inactive = mode(c.gray),
+          },
+          section_separators = "",
+          component_separators = "|",
+        },
+      })
+
+      require("gitsigns").setup()
+      vim.api.nvim_create_autocmd("FileType", {
+  callback = function(args) pcall(vim.treesitter.start, args.buf) end,
+})
+    '';
+  };
+}