show hidden files in oil

nvim/.config/nvim/lua/plugins/init.lua

@@ -174,6 +174,9 @@ require("lazy").setup({
 			config = function()
 				require("oil").setup({
 					default_file_explorer = true,
+					view_options = {
+						show_hidden = true,
+					},
 				})
 				vim.keymap.set("n", "-", "<cmd>Oil<CR>", { desc = "open parent directory" })
 			end,