refactor config

config/nvim.old/lua/plugins/focus.lua

@@ -0,0 +1,72 @@
+local focus = require("focus")
+
+local options = {
+	-- Completely disable this plugin
+	-- Default: true
+	enable = true,
+
+	-- Force width for the d window
+	-- Default: Calculated based on golden ratio
+	-- width = 120
+
+	-- Force height for the d window
+	-- Default: Calculated based on golden ratio
+	-- height = 40
+
+	-- Sets the width of directory tree buffers such as NerdTree, NvimTree and CHADTree
+	-- Default: vim.g.nvim_tree_width or 30
+	-- treewidth = 20
+
+	-- Displays a cursorline in the ed window only
+	-- Not displayed in uned windows
+	-- Default: true
+	-- cursorline = false
+
+	-- Displays a sign column in the ed window only
+	-- Not displayed in uned windows
+	-- Default: true
+	-- signcolumn = false
+
+	-- Displays line numbers in the ed window only
+	-- Not displayed in uned windows
+	-- Default: true
+	number = true,
+
+	-- Displays relative line numbers in the ed window only
+	-- Not displayed in uned windows
+	-- See :h relativenumber
+	-- Default: false
+	relativenumber = true,
+
+	-- Displays hybrid line numbers in the ed window only
+	-- Not displayed in uned windows
+	-- Combination of :h relativenumber, but also displays the line number of the current line only
+	-- Default: false
+	-- hybridnumber = true
+
+	-- Enable auto highlighting for ed/unfocussed windows
+	-- Default: false
+	winhighlight = true,
+}
+
+----------------------------------------------------------------------
+--                             Mappings                             --
+----------------------------------------------------------------------
+
+local function focusmap(direction)
+	vim.keymap.set("n", "<C-" .. direction .. ">", function()
+		focus.split_command(direction)
+	end, { desc = "Change or create focused window" })
+end
+
+focusmap("h")
+focusmap("j")
+focusmap("k")
+focusmap("l")
+
+return {
+	"beauwilliams/focus.nvim",
+	config = function()
+		require("focus").setup(options)
+	end,
+}