feat(nvim): Add snack.nvim (replacing zen-mode, bufdelete)

home/editors/nvim/colorschemes.nix

@@ -28,6 +28,7 @@
           which_key = true;
           neotest = true;
           dap = true;
+          snacks.enable = true;
         };
         custom_highlights =
           # lua

home/editors/nvim/plugins/editing/default.nix

@@ -24,7 +24,6 @@
 
     rainbow-delimiters.enable = true;
     twilight.enable = true;
-    zen-mode.enable = true;
 
     nvim-tree = {
       enable = true;

home/editors/nvim/plugins/utils/default.nix

@@ -10,6 +10,7 @@
     ./silicon.nix
     ./todo-comments.nix
     ./debugging.nix
+    ./snacks.nix
   ];
 
   plugins = {

home/editors/nvim/plugins/utils/snacks.nix

@@ -0,0 +1,34 @@
+{
+  plugins.snacks = {
+    enable = true;
+    settings = {
+      bigfile.enabled = true;
+      notifier = {
+        enabled = true;
+        timeout = 3000;
+      };
+      bufdelete.enabled = true;
+      image.enabled = true;
+      quickfile.enabled = true;
+      rename.enabled = true;
+    };
+  };
+
+  extraConfigLua =
+    # lua
+    ''
+      local prev = { new_name = "", old_name = "" } -- Prevents duplicate events
+      vim.api.nvim_create_autocmd("User", {
+        pattern = "NvimTreeSetup",
+        callback = function()
+          local events = require("nvim-tree.api").events
+          events.subscribe(events.Event.NodeRenamed, function(data)
+            if prev.new_name ~= data.new_name or prev.old_name ~= data.old_name then
+              data = data
+              Snacks.rename.on_rename_file(data.old_name, data.new_name)
+            end
+          end)
+        end,
+      })
+    '';
+}

home/editors/nvim/plugins/utils/which-key/config.lua

@@ -13,19 +13,15 @@ local set_key = {
   end,
 }
 
-local function smart_buffer_delete()
-  local current_buf = vim.api.nvim_get_current_buf()
-  pcall(vim.cmd.bnext)
-  if current_buf == vim.api.nvim_get_current_buf() then
-    vim.cmd.enew()
-  end
-  pcall(vim.cmd, "bdelete " .. current_buf)
-end
-
 wk.add {
   set_key.cmd("e", require("nvim-tree.api").tree.toggle, "Files"),
   set_key.cmd("w", "w!", "Write buffer"),
-  set_key.cmd("d", smart_buffer_delete, "Delete buffer"),
+  set_key.cmd("d", function()
+    Snacks.bufdelete()
+  end, "Delete buffer"),
+  set_key.cmd("D", function()
+    Snacks.bufdelete.all()
+  end, "Delete all buffers"),
   set_key.cmd("Q", "qa", "Quit all", true),
   set_key.cmd("q", "quit", "Quit window", true),
 }
@@ -189,8 +185,7 @@ wk.add {
 
   set_key.cmd("r", require("grug-far").open, "Replace"),
   set_key.cmd("z", function()
-    vim.wo.number = false
+    Snacks.zen()
-    require("zen-mode").toggle()
   end, "Zen Mode"),
   set_key.cmd("u", "UndotreeToggle", "Undo Tree"),
   set_key.cmd("H", "HexokinaseToggle", "Hexokinase"),