Refactored nvim config to make it easier and less insanely nested

.config/nvim/lua/keymaps.lua

@@ -0,0 +1,99 @@
+local set = vim.keymap.set
+local silent = { silent = true }
+---@param mode string|table
+---@param keymap string
+local function unbind(mode, keymap)
+    set(mode, keymap, function() end)
+end
+
+local function toggle_zen()
+    vim.cmd('Neotree close')
+    vim.cmd('Trouble todo close')
+    vim.cmd('UndotreeHide')
+end
+
+local function yank_filepath_to_clipboard(os)
+    return function()
+        local filepath = vim.fn.expand('%:p')
+        if os == 'linux' then
+            local home_dir = vim.fn.expand('~')
+            filepath = filepath:gsub(home_dir, '~')
+        elseif os == 'windows' then
+            local mnt = '/mnt/'
+            if filepath:sub(1, #mnt) == mnt then
+                filepath = filepath:sub(#mnt + 1, #mnt + 1) .. ':' .. filepath:sub(#mnt + 2)
+            else
+                filepath = '//wsl.localhost/openSUSE-Tumbleweed' .. filepath
+            end
+            filepath = filepath:gsub('/', '\\')
+        end
+        vim.fn.setreg('+', filepath)
+    end
+end
+
+function RemoveClipboardCR()
+    local clipboard = vim.fn.getreg('+'):gsub('\r', '')
+    vim.fn.setreg('+', clipboard)
+end
+
+local function paste()
+    RemoveClipboardCR()
+    local value = vim.fn.getreg('+')
+    if vim.fn.mode() == 'c' then
+        -- value = vim.split(value, '\n')[1] -- only use first line (default with normal pasting)
+        value = value:gsub('\n', ' ') -- replace newlines with spaces
+        vim.api.nvim_feedkeys(value, 'c', false)
+    else
+        vim.api.nvim_put(vim.split(value, '\n'), 'c', false, true)
+    end
+end
+
+-- "Greatest Keymap ever" - ThePrimeagen
+-- https://www.youtube.com/watch?v=qZO9A5F6BZs&list=PLm323Lc7iSW_wuxqmKx_xxNtJC_hJbQ7R&index=4
+set('x', '<leader>p', '<cmd>lua RemoveClipboardCR()<cr>"_dP')
+
+set({ 'n', 'x' }, 'p', '<cmd>lua RemoveClipboardCR()<cr>p', { noremap = true })
+set({ 'n', 'x' }, 'P', '<cmd>lua RemoveClipboardCR()<cr>P', { noremap = true })
+
+-- Move lines around
+set('n', '<A-j>', ":m .+1<cr>", { noremap = true })
+set('n', '<A-k>', ":m .-2<cr>", { noremap = true })
+set('v', '<A-j>', ":m '>+1<cr>gv", { noremap = true })
+set('v', '<A-k>', ":m '<-2<cr>gv", { noremap = true })
+
+-- Misc
+set({ 'n', 'i' }, '<C-a>', '<Esc>ggVG', { desc = 'Visually Highlight [A]ll' })
+set('i', '<C-H>', '<C-w>', { desc = 'Ctrl + Backspace to delete word' })
+set('n', '<Esc>', '<cmd>nohlsearch<CR>', silent)
+set({ 'i', 'c' }, '<C-v>', paste)
+set('n', '<leader>z', toggle_zen, { desc = '[Z]en Mode', silent = true })
+unbind({ 'i', 'n', 'v' }, '<C-r>')
+
+set('n', 'U', '<cmd>redo<cr>')
+set('i', '<C-z>', '<cmd>undo<cr>')
+set({ 'i', 'n', 'v' }, '<C-q>', '<cmd>wqa<cr>')
+set('n', '<leader>yp', yank_filepath_to_clipboard('linux'), { desc = '[Y]oink File [P]ath (linux)' })
+set('n', '<leader>yP', yank_filepath_to_clipboard('windows'), { desc = '[Y]oink File [P]ath (windows)' })
+
+-- Window Navigation - NO NEED BECAUSE IT CONFLICTS WITH TMUX
+-- set('n', '<C-h>', '<C-w><C-h>', { desc = 'Move focus to the left window' })
+-- set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the down window' })
+-- set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the up window' })
+-- set('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right window' })
+
+-- Window resizing
+local resize = 2
+set({ 'n', 't' }, '<C-Left>', string.format('<cmd>vertical resize -%d<CR>', resize), { desc = 'Resize Left' })
+set({ 'n', 't' }, '<C-Up>', string.format('<cmd>resize -%d<CR>', resize), { desc = 'Resize Up' })
+set({ 'n', 't' }, '<C-Down>', string.format('<cmd>resize +%d<CR>', resize), { desc = 'Resize Down' })
+set({ 'n', 't' }, '<C-Right>', string.format('<cmd>vertical resize +%d<CR>', resize), { desc = 'Resize Right' })
+
+-- Keep selection after < and > in visual mode
+set('v', '<', '<gv')
+set('v', '>', '>gv')
+-- Execute lua file or line
+set('n', '<leader>x', '<cmd>.lua<CR>', { desc = 'Execute the current line' })
+set('n', '<leader><leader>x', '<cmd>source %<CR>', { desc = 'Execute the current file' })
+
+-- Reformats file using lsp
+set('n', '=', vim.lsp.buf.format, { desc = 'Format File' })