plugins/utils: move to by-name

plugins/by-name/bufdelete/default.nix

@@ -0,0 +1,68 @@
+{
+  helpers,
+  lib,
+  ...
+}:
+with lib;
+helpers.vim-plugin.mkVimPlugin {
+  name = "bufdelete";
+  originalName = "bufdelete.nvim";
+  package = "bufdelete-nvim";
+  globalPrefix = "bufdelete_";
+
+  maintainers = [ maintainers.MattSturgeon ];
+
+  description = ''
+    This plugin provides two commands, `:Bdelete` and `:Bwipeout`.
+    They work exactly the same as `:bdelete` and `:bwipeout`,
+    except they keep your window layout intact.
+
+    There's also two Lua functions provided, `bufdelete` and `bufwipeout`,
+    which do the same thing as their command counterparts.
+    Both take three arguments, `buffers`, `force` and `switchable_buffers`.
+
+    Here's an example of how to use the functions:
+
+    ```lua
+      -- Forcibly delete current buffer
+      require('bufdelete').bufdelete(0, true)
+
+      -- Wipeout buffer number 100 without force
+      require('bufdelete').bufwipeout(100)
+
+      -- Delete buffer 7 and 30 without force.
+      require('bufdelete').bufdelete({7, 30})
+
+      -- Delete buffer matching foo.txt with force
+      require('bufdelete').bufdelete("foo.txt", true)
+
+      -- Delete buffer matching foo.txt, buffer matching bar.txt and buffer 3 with force
+      require('bufdelete').bufdelete({"foo.txt", "bar.txt", 3}, true)
+
+      -- Delete current buffer and switch to one of buffer 3, 5 or 10
+      require('bufdelete').bufdelete(0, false, { 3, 5, 10 })
+    ```
+
+    See the plugin's [README] for more details.
+
+    [README]: https://github.com/famiu/bufdelete.nvim/?tab=readme-ov-file
+  '';
+
+  settingsOptions = {
+    buf_filter = helpers.defaultNullOpts.mkLuaFn null ''
+      Function that determines buffers that bufdelete.nvim can switch to,
+      instead of the default behavior of switching to any buffer.
+
+      Must be a function that takes no argument and returns a list of buffers.
+    '';
+  };
+
+  settingsExample = {
+    buf_filter = ''
+      function()
+        -- TODO: return a list of buffers
+        return { }
+      end
+    '';
+  };
+}