plugin mappings

init.lua

@@ -3,6 +3,10 @@ local g = vim.g
 g.maplocalleader = ";"
 g.python3_host_prog = "/usr/bin/python3"
 
+-- disable netrw at the very start of your init.lua
+vim.g.loaded_netrw = 1
+vim.g.loaded_netrwPlugin = 1
+
 opt.mouse = "a" -- mouse does annoying things for me if it's not 'a'
 opt.signcolumn = "yes"
 opt.clipboard = "" -- don't just use the system clipboard
@@ -143,46 +147,11 @@ if vim.g.vscode then
 end
 
 -- mappings
-local load_mappings = function(section, mapping_opt)
+local utils = require("core.utils")
-	vim.schedule(function()
+utils.load_mappings("clipboard")
-		local function set_section_map(section_values)
+utils.load_mappings("movements")
-			if section_values.plugin then
+utils.load_mappings("edit")
-				return
+utils.load_mappings("tabs")
-			end
+utils.load_mappings("ui")
-
-			section_values.plugin = nil
-
-			local merge_tb = vim.tbl_deep_extend
-			for mode, mode_values in pairs(section_values) do
-				local default_opts = merge_tb("force", { mode = mode }, mapping_opt or {})
-				for keybind, mapping_info in pairs(mode_values) do
-					-- merge default + user opts
-					local opts = merge_tb("force", default_opts, mapping_info.opts or {})
-
-					mapping_info.opts, opts.mode = nil, nil
-					opts.desc = mapping_info[2]
-
-					vim.keymap.set(mode, keybind, mapping_info[1], opts)
-				end
-			end
-		end
-
-		local mappings = require("mappings")
-
-		if type(section) == "string" then
-			mappings[section]["plugin"] = nil
-			mappings = { mappings[section] }
-		end
-
-		for _, sect in pairs(mappings) do
-			set_section_map(sect)
-		end
-	end)
-end
-load_mappings("clipboard")
-load_mappings("movements")
-load_mappings("edit")
-load_mappings("tabs")
-load_mappings("ui")
 
 require("plugins")

lua/core/utils.lua

@@ -0,0 +1,38 @@
+local M = {}
+M.load_mappings = function(section, mapping_opt)
+	vim.schedule(function()
+		local function set_section_map(section_values)
+			if section_values.plugin then
+				return
+			end
+
+			section_values.plugin = nil
+
+			local merge_tb = vim.tbl_deep_extend
+			for mode, mode_values in pairs(section_values) do
+				local default_opts = merge_tb("force", { mode = mode }, mapping_opt or {})
+				for keybind, mapping_info in pairs(mode_values) do
+					-- merge default + user opts
+					local opts = merge_tb("force", default_opts, mapping_info.opts or {})
+
+					mapping_info.opts, opts.mode = nil, nil
+					opts.desc = mapping_info[2]
+
+					vim.keymap.set(mode, keybind, mapping_info[1], opts)
+				end
+			end
+		end
+
+		local mappings = require("mappings")
+
+		if type(section) == "string" then
+			mappings[section]["plugin"] = nil
+			mappings = { mappings[section] }
+		end
+
+		for _, sect in pairs(mappings) do
+			set_section_map(sect)
+		end
+	end)
+end
+return M

lua/mappings.lua

@@ -399,4 +399,17 @@ M.ui = {
 	},
 }
 
+M.trailspace = {
+	plugin = true,
+	n = {
+		--  remove trailing whitespace
+		["<leader>fw"] = {
+			function()
+				require("mini.trailspace").trim()
+			end,
+			"remove whitespace",
+		},
+	},
+}
+
 return M

lua/plugins.lua

@@ -25,6 +25,9 @@ require("lazy").setup({
 	{
 		"ggandor/leap.nvim",
 		lazy = false,
+		config = function()
+            require("core.utils").load_mappings "leap"
+		end,
 	},
 	{
 		"ggandor/flit.nvim",
@@ -46,6 +49,9 @@ require("lazy").setup({
 		lazy = false,
 		event = { "BufReadPost", "BufNewFile" },
 		opts = {},
+		config = function()
+            require("core.utils").load_mappings "trailspace"
+		end,
 	},
 	{
 		-- exit insert mode with 'jk'
@@ -62,4 +68,12 @@ require("lazy").setup({
 		-- <Leader>tm is automatically set for toggle
 		-- see <Leader>t menu
 	},
+	"nvim-tree/nvim-web-devicons",
+	{
+		"nvim-tree/nvim-tree.lua",
+		lazy = false,
+		config = function()
+			require("nvim-tree").setup()
+		end,
+	},
 })