feat(remap.lua): add key mappings for various actions to improve productivity and navigation in Vim

lua/absolute/remap.lua

@@ -0,0 +1,124 @@
+local opts = {
+	noremap = true,
+	silent = true,
+}
+
+opts.desc = "Show Keymap"
+vim.keymap.set("n", "<leader>?", "<cmd>Telescope keymaps<CR>", opts) -- toggle file explorer
+
+opts.desc = "Select All"
+vim.keymap.set("n", "<C-a>", "gg0vG$", opts) -- select all
+
+-- Move selected line / block of text in visual mode up
+opts.desc = "Move selected line / block of text in visual mode up"
+vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv", opts)
+
+-- Move selected line / block of text in visual mode down
+opts.desc = "Move selected line / block of text in visual mode down"
+vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv", opts)
+
+-- Join current line with the line below it
+opts.desc = "Join current line with the line below it"
+vim.keymap.set("n", "J", "mzJ`z", opts)
+
+-- Move half page down
+opts.desc = "Move half page down"
+vim.keymap.set("n", "<C-d>", "<C-d>zz", opts)
+
+-- Move half page up
+opts.desc = "Move half page up"
+vim.keymap.set("n", "<C-u>", "<C-u>zz", opts)
+
+-- Navigate to next search result, center screen and expand folded text
+opts.desc = "Navigate to next search result, center screen and expand folded text"
+vim.keymap.set("n", "n", "nzzzv", opts)
+
+-- Navigate to previous search result, center screen and expand folded text,
+opts.desc = "Navigate to previous search result, center screen and expand folded text"
+vim.keymap.set("n", "N", "Nzzzv", opts)
+
+-- Delete selected text and paste from register
+opts.desc = "Delete selected text and paste from register"
+vim.keymap.set("x", "<leader>p", [["_dP]], opts)
+
+-- Copy selected text into system clipboard
+opts.desc = "Copy selected text into system clipboard"
+vim.keymap.set({ "n", "v" }, "<leader>y", [["+y]], opts)
+
+-- Copy current line into system clipboard
+opts.desc = "Copy current line into system clipboard"
+vim.keymap.set("n", "<leader>Y", [["+Y]], opts)
+
+-- Delete (blackhole)
+opts.desc = "Delete current line (blackhole)"
+vim.keymap.set({ "n", "v" }, "<leader>d", [["_d]], opts)
+
+-- Disable Q - Nothing Good Ever Happens
+-- Q is normally used to enable Ex mode. We dont want that
+opts.desc = "Disable Q - Nothing Good Ever Happens"
+vim.keymap.set("n", "Q", "<nop>", opts)
+
+-- Navigation Quick Fixes
+--
+opts.desc = "Jump up and center screen"
+vim.keymap.set("n", "<C-k>", "<cmd>cnext<CR>zz", opts)
+
+opts.desc = "Jump down and center screen"
+vim.keymap.set("n", "<C-j>", "<cmd>cprev<CR>zz", opts)
+
+opts.desc = "Jump to next location and center screen"
+vim.keymap.set("n", "<leader>k", "<cmd>lnext<CR>zz", opts)
+
+opts.desc = "Jump to previous location and center screen"
+vim.keymap.set("n", "<leader>j", "<cmd>lprev<CR>zz", opts)
+
+-- Search Regex Keymap
+opts.desc = "Regex Replace"
+vim.keymap.set("n", "<leader>sr", [[:%s/\<<C-r><C-w>\>/<C-r><C-w>/gI<Left><Left><Left>]], opts)
+
+opts.desc = "Replace selected text"
+vim.keymap.set("v", "<leader>ss", [[:s/\<<C-r><C-w>\>/<C-r><C-w>/gI<Left><Left><Left>]], opts)
+
+-- -- Source File Keymap
+-- opts.desc = "Source File"
+-- vim.keymap.set("n", "<leader><leader>", function()
+--     -- Only source these file extensions
+--     local allowed_extensions = [[
+--         ".vim",
+--         ".lua",
+--         ".vimrc",
+--         ".gvimrc",
+--         ".nvim",
+--         ".nvimrc",
+--         ".sh"
+--     ]]
+--
+--     -- Get the file extension
+--     local file_extension = vim.fn.expand("%:e")
+--
+--     -- Check if the file extension is allowed
+--     if string.find(allowed_extensions, file_extension) then
+--         vim.cmd("so %")
+--         vim.notify("Sourced file", vim.log.levels.INFO)
+--     else
+--         vim.notify("Filetype not supported", vim.log.levels.ERROR)
+--     end
+-- end, opts)
+
+-- Optimize Window Resize
+
+-- Resize Window Right
+opts.desc = "Resize Window Right"
+vim.keymap.set("n", "<leader>l", "<C-w>10>", opts)
+
+-- Resize Window Left
+opts.desc = "Resize Window Left"
+vim.keymap.set("n", "<leader>h", "<C-w>10<", opts)
+
+-- Resize Window Up
+opts.desc = "Resize Window Up"
+vim.keymap.set("n", "<leader>k", "<C-w>10-", opts)
+
+-- Resize Window Down
+opts.desc = "Resize Window Down"
+vim.keymap.set("n", "<leader>j", "<C-w>10+", opts)