From 3cee875f977c653b882226fd426af3a5375699fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Magalh=C3=A3es?= <contato.juanmagalhaes@gmail.com>
Date: Wed, 16 Aug 2023 15:04:34 -0300
Subject: [PATCH] Better split resize mappings

---
 lua/core/keymaps/general.lua | 18 ++++++++++++++----
 lua/core/utils.lua           |  2 ++
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/lua/core/keymaps/general.lua b/lua/core/keymaps/general.lua
index 7f060618..1c7469aa 100644
--- a/lua/core/keymaps/general.lua
+++ b/lua/core/keymaps/general.lua
@@ -1,5 +1,7 @@
 -- [[ General Keymaps ]]
 
+local nmap = require 'core.utils'.createNmap()
+
 vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true })
 
 -- Remap for dealing with word wrap
@@ -30,8 +32,16 @@ vim.keymap.set("n", "<Esc>", function()
   vim.cmd(':silent! Neotree cancel<cr>')
 end, { silent = true })
 
+--[[
+  NOTE To use Meta key as Option in mac inside iterm
+  it should be set to work as +ESC in iterm settings
+--]]
+
 -- Split resize
-vim.keymap.set('n', '<C-j>', ':res +1<cr>', { desc = 'Resize split' })
-vim.keymap.set('n', '<C-k>', ':res -1<cr>', { desc = 'Resize split' })
-vim.keymap.set('n', '<C-h>', ':vertical res -1<cr>', { desc = 'Resize split vertically' })
-vim.keymap.set('n', '<C-l>', ':vertical res +1<cr>', { desc = 'Resize split vertically' })
+nmap('<M-j>', ':res +1<cr>', 'Resize split')
+nmap('<M-k>', ':res -1<cr>', 'Resize split')
+nmap('<M-h>', ':vertical res -1<cr>', 'Resize split vertically')
+nmap('<M-l>', ':vertical res +1<cr>', 'Resize split vertically')
+nmap('<M-v>', '<C-w>|<cr>', 'Maximize Split Vertically')
+nmap('<M-s>', '<C-w>_<cr>', 'Maximize Split Horizontally')
+nmap('<M-e>', '<C-w>=<cr>', 'Reset Split Size')
diff --git a/lua/core/utils.lua b/lua/core/utils.lua
index 75bc281f..18a2dcbc 100644
--- a/lua/core/utils.lua
+++ b/lua/core/utils.lua
@@ -1,10 +1,12 @@
 local createImporter = function(path)
+  path = path or ""
   return function(module)
     require(path .. "." .. module)
   end
 end
 
 local createNmap = function(opts)
+  opts = opts or {}
   return function(keys, func, _desc)
     if opts.desc then
       _desc = opts.desc .. _desc