Merge pull request 'add smart splits' (#29) from add-smart-splits into main

Reviewed-on: #29

lua/plugins/smart-splits.lua

@@ -0,0 +1,27 @@
+return {
+  { "mrjones2014/smart-splits.nvim" },
+  lazy = false,
+  config = function()
+    local smart_splits = require("smart-splits")
+    local keymap = vim.keymap
+    -- recommended mappings
+    -- resizing splits
+    -- these keymaps will also accept a range,
+    -- for example `10<A-h>` will `resize_left` by `(10 * config.default_amount)`
+    keymap.set("n", "<A-h>", smart_splits.resize_left)
+    keymap.set("n", "<A-j>", smart_splits.resize_down)
+    keymap.set("n", "<A-k>", smart_splits.resize_up)
+    keymap.set("n", "<A-l>", smart_splits.resize_right)
+    -- moving between splits
+    keymap.set("n", "<C-h>", smart_splits.move_cursor_left)
+    keymap.set("n", "<C-j>", smart_splits.move_cursor_down)
+    keymap.set("n", "<C-k>", smart_splits.move_cursor_up)
+    keymap.set("n", "<C-l>", smart_splits.move_cursor_right)
+    keymap.set("n", "<C-\\>", smart_splits.move_cursor_previous)
+    -- swapping buffers between windows
+    keymap.set("n", "<leader><leader>h", smart_splits.swap_buf_left)
+    keymap.set("n", "<leader><leader>j", smart_splits.swap_buf_down)
+    keymap.set("n", "<leader><leader>k", smart_splits.swap_buf_up)
+    keymap.set("n", "<leader><leader>l", smart_splits.swap_buf_right)
+  end,
+}