feat(vim): Smart quit popup

space q will close the application if all buffers are saved, otherwise a
dialog box shows up with the buffers that are not saved.

modules/neovim/commands/SmartQuit.lua

@@ -0,0 +1,96 @@
+vim.api.nvim_create_user_command("SmartQuit", function(opts)
+  -- scan all buffers for unsaved buffers
+	local unsaved = {}
+	local saved = {}
+	for _, buf in ipairs(vim.api.nvim_list_bufs()) do
+		if vim.api.nvim_buf_is_loaded(buf) and vim.api.nvim_buf_get_option(buf, "buflisted") then
+			if vim.api.nvim_buf_get_option(buf, "modified") then
+				table.insert(unsaved, buf)
+			else
+				table.insert(saved, buf)
+			end
+		end
+	end
+
+	if #unsaved == 0 then
+		vim.cmd("qa")
+		return
+	end
+
+	-- gui for resolving unsaved files
+	local lines = {}
+	for _, buf in ipairs(unsaved) do
+		local full_path = vim.api.nvim_buf_get_name(buf)
+		local name = full_path == "" and ("[No Name] #" .. buf) or vim.fn.fnamemodify(full_path, ":~:.")
+		table.insert(lines, " • " .. name)
+	end
+	table.insert(lines, "")
+	table.insert(lines, " s - Save all and quit")
+	table.insert(lines, " c - Close saved; leave unsaved open")
+	table.insert(lines, " d - DISCARD ALL")
+
+	local buf = vim.api.nvim_create_buf(false, true)
+	vim.api.nvim_buf_set_lines(buf, 0, -1, false, lines)
+  vim.api.nvim_buf_set_option(buf, "readonly", true)
+	local width = math.max(unpack(vim.tbl_map(function(l) return #l end, lines)))
+	local height = #lines
+	local win = vim.api.nvim_open_win(buf, true, {
+		relative = "editor",
+		width = width + 1,
+		height = height,
+		row = (vim.o.lines - height) / 2 - 1,
+		col = (vim.o.columns - width) / 2,
+		style = "minimal",
+		border = "rounded",
+		title = {
+			{ #unsaved .. " Unsaved Buffer" .. (#unsaved != 1 and "s" or "") .. "!", "ErrorMsg" },
+		},
+		title_pos = "center",
+	})
+
+	vim.wo[win].winhighlight = "Normal:Normal,FloatBorder:ErrorMsg"
+	vim.api.nvim_win_set_option(win, "cursorline", false)
+
+  local hl = vim.api.nvim_get_hl_by_name('Cursor', true)
+  hl.blend = 100
+  vim.api.nvim_set_hl(0, 'Cursor', hl)
+  vim.opt.guicursor:append('a:Cursor/lCursor')
+
+  function close()
+    local hl = vim.api.nvim_get_hl_by_name('Cursor', true)
+    hl.blend = 0
+    vim.api.nvim_set_hl(0, 'Cursor', hl)
+    vim.opt.guicursor:remove('a:Cursor/lCursor')
+    vim.api.nvim_win_close(win, true)
+  end
+
+	-- keyboard event handlers
+	vim.keymap.set("n", "s", function()
+		for _, buf in ipairs(unsaved) do
+			vim.api.nvim_buf_call(buf, function()
+				vim.cmd("write")
+			end)
+		end
+    close()
+		vim.cmd("qa")
+	end, { buffer = buf })
+	vim.keymap.set("n", "c", function()
+		for _, buf in ipairs(saved) do
+			vim.api.nvim_buf_delete(buf, {})
+		end
+    close()
+	end, { buffer = buf })
+	vim.keymap.set("n", "d", function()
+		vim.cmd("qa!")
+	end, { buffer = buf })
+	vim.keymap.set("n", "<esc>", function()
+    close()
+	end, { buffer = buf })
+ 
+  vim.api.nvim_create_autocmd({ 'WinLeave' }, {
+    buffer = buf,
+    callback = close,
+  })
+end, { nargs = 0 })
+
+vim.api.nvim_set_hl(0, "QuitPopUpBorder", { fg = "red" })

modules/neovim/default.nix

@@ -20,7 +20,8 @@
   # which allows user configurations to disable/override anything here.
   config.vim = lib.mkOverride 999 {
     extraLuaFiles = [
-      ./lib.lua
+      ./commands/FullscreenTerm.lua
+      ./commands/SmartQuit.lua
     ];
 
     theme = {
@@ -57,7 +58,7 @@
       lspkind.enable = config.vim.autocomplete.blink-cmp.enable;
       # Enables inlay hints (types info in rust and shit)
       inlayHints.enable = true;
-      #Nice mappings that i use :3
+      # Nice mappings that I use :3
       mappings = {
         codeAction = "<leader>ca";
         goToDeclaration = "gD";
@@ -114,6 +115,19 @@
       setupOpts = {
         enable_cursor_hijack = true;
         git_status_async = true;
+        close_if_last_window = true;
+        filesystem.filtered_items = {
+          # dotfiles are often used for project configuration
+          hide_dotfiles = false;
+          never_show = [
+            ".DS_Store" # macOS
+            "thumbs.db" # Windows
+          ];
+          never_show_by_pattern = [
+            ".*.swp"
+            "._*" # macOS
+          ];
+        };
       };
     };
     fzf-lua = {

modules/neovim/keybind.nix

@@ -21,6 +21,7 @@ in
     toggle-explorer = keyCmd "n" "<leader>e" "Neotree toggle";
     reveal-active-file = keyCmd "n" "<leader>E" "Neotree reveal<CR>:Neotree focus";
     lazygit = keyCmd "n" "<leader>gg" "FullscreenTerm ${pkgs.lazygit}/bin/lazygit";
+    smart-quit = keyCmd "n" "<leader>q" "SmartQuit";
 
     # pickers
     pick-file = keyCmd "n" "<leader><leader>" "FzfLua files";

users/clover/vim.nix

@@ -1,20 +1,22 @@
 _: {
   vim = {
-    options = {
-      linebreak = true;
-    };
-    git = {
-      gitsigns.setupOpts = {
-        current_line_blame = false;
-        current_line_blame_opts = {
-          virt_text = true;
-          virt_text_pos = "right_align";
-          delay = 25;
-          ignore_whitespace = true;
-          virt_text_priority = 100;
-          use_focus = true;
-        };
+    languages.lua.enable = false; # broken
+    options.linebreak = true;
+    git.gitsigns.setupOpts = {
+      current_line_blame = false;
+      current_line_blame_opts = {
+        virt_text = true;
+        virt_text_pos = "right_align";
+        delay = 25;
+        ignore_whitespace = true;
+        virt_text_priority = 100;
+        use_focus = true;
       };
     };
+    # filetree.neo-tree.setupOpts.default_component_configs.indent = {
+    #   padding = 0;
+    #   indent_marker = "|";
+    #   last_indent_marker = "+";
+    # };
   };
 }

users/natalie/vim/languages.nix

@@ -11,6 +11,7 @@
       python312Packages.pylatexenc
     ];
     languages = {
+      lua.lsp.enable = true;
       lua.lsp.lazydev.enable = true;
       python = {
         format.type = "ruff";