one file compile on nvim by using one key, such as `F7` and `F8`.

nvim-one-key-to-run.lua

local function CodeRunner()
	--[===[========================== Global ===========================]===]
	vim.api.nvim_create_autocmd({ "InsertLeave" }, {
		callback = function()
			vim.fn.execute("silent! write")
			-- vim.notify("Autosaved!", vim.log.levels.INFO, {})
		end,
	})

	--[===[========================== Static ===========================]===]
	vim.api.nvim_create_autocmd("FileType", {
		pattern = "c",
		callback = function()
			-- -fsanitize=address -fsanitize=undefined -D_GLIBCXX_DEBUG
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te gcc-13 -Wshadow -Wall -std=c11 -o %:p:r.out %:p  && time %:p:r.out<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F8>",
				"<ESC>:w<CR>:split<CR>:te clang -Wshadow -Wall -std=c11 -o %:p:r.out %:p -fsanitize=address -fsanitize=undefined -D_GLIBCXX_DEBUG && time %:p:r.out<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te gcc-13 -Wshadow -Wall -std=c11 -o %:p:r.out %:p && time %:p:r.out<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F8>",
				"<ESC>:w<CR>:split<CR>:te clang -Wshadow -Wall -std=c11 -o %:p:r.out %:p -fsanitize=address -fsanitize=undefined -D_GLIBCXX_DEBUG && time %:p:r.out<CR>",
				{ silent = true, noremap = true }
			)
		end,
	})

	vim.api.nvim_create_autocmd("FileType", {
		pattern = "cpp",
		callback = function()
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te g++-13 -std=c++2a -Wshadow -Wall -o %:p:r.out %:p  && time %:p:r.out<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F8>",
				"<ESC>:w<CR>:split<CR>:te clang++ -std=c++2a -Wshadow -Wall -o %:p:r.out %:p -fsanitize=address -fsanitize=undefined -D_GLIBCXX_DEBUG && time %:p:r.out<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te g++-13 -std=c++2a -Wshadow -Wall -o %:p:r.out %:p  && time %:p:r.out<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F8>",
				"<ESC>:w<CR>:split<CR>:te clang++ -std=c++2a -Wshadow -Wall -o %:p:r.out %:p -fsanitize=address -fsanitize=undefined -D_GLIBCXX_DEBUG && time %:p:r.out<CR>",
				{ silent = true, noremap = true }
			)
		end,
	})

	--[===[=========================== Script ==========================]===]
	--
	vim.api.nvim_create_autocmd("FileType", {
		pattern = "python",
		callback = function()
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F8>",
				":w<CR>:split<CR>:te time /opt/homebrew/Caskroom/miniforge/base/envs/py3x/bin/python3 %:p <CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F8>",
				"<ESC>:w<CR>:split<CR>:te time /opt/homebrew/Caskroom/miniforge/base/envs/py3x/bin/python3 %:p <CR>",
				{ silent = true, noremap = true }
			)
		end,
	})

	vim.api.nvim_create_autocmd("FileType", {
		pattern = "lua",
		callback = function()
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te lua %<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F7>",
				":w<CR>:split<CR>:te lua %<CR>",
				{ silent = true, noremap = true }
			)
		end,
	})

	vim.api.nvim_create_autocmd("FileType", {
		pattern = "make",
		callback = function()
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te make <CR>i",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F8>",
				"<ESC>:w<CR>:split<CR>:te make clean<CR>i",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te make <CR>i",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F8>",
				"<ESC>:w<CR>:split<CR>:te make clean<CR>i",
				{ silent = true, noremap = true }
			)
		end,
	})
	vim.api.nvim_create_autocmd("FileType", {
		pattern = "cmake",
		callback = function()
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te cmake .<CR>",
				{ silent = true, noremap = true }
			)
		end,
	})

	vim.api.nvim_create_autocmd("FileType", {
		pattern = "shell",
		callback = function()
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te bash %<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te bash %<CR>",
				{ silent = true, noremap = true }
			)
		end,
	})

	--[===[==================== TypeWritting ===================]===]
	--
	vim.api.nvim_create_autocmd("FileType", {
		pattern = "tex",
		callback = function()
			vim.api.nvim_buf_set_keymap(
				0,
				"i",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te latexmk %<CR>",
				{ silent = true, noremap = true }
			)
			vim.api.nvim_buf_set_keymap(
				0,
				"n",
				"<F7>",
				"<ESC>:w<CR>:split<CR>:te latexmk %<CR>",
				{ silent = true, noremap = true }
			)
		end,
	})
end
CodeRunner()