Updated config

.config/nvim/lua/autocmds.lua

@@ -0,0 +1,55 @@
+local on = vim.api.nvim_create_autocmd
+
+on({ "BufNewFile", "BufRead" }, {
+	pattern = { "*.txt", "*.md" },
+	callback = function()
+		vim.opt_local.wrap = true
+		vim.opt_local.signcolumn = "no"
+	end,
+})
+
+on({ "TermOpen", "TermEnter" }, {
+	callback = function()
+		vim.opt_local.signcolumn = "no"
+	end,
+})
+
+on({ "TextYankPost" }, {
+	desc = "Highlight when copying text",
+	group = vim.api.nvim_create_augroup("highlight-yank", { clear = true }),
+	callback = function()
+		vim.highlight.on_yank()
+	end,
+})
+
+on({ "VimEnter" }, {
+	callback = function()
+		-- Change file to its directory if needed
+		local file = vim.api.nvim_buf_get_name(0)
+
+		if vim.fn.isdirectory(file) == 0 then
+			file = vim.fs.dirname(file)
+		end
+
+		-- Switch to root directory of the project
+		local root_patterns = { ".git", "go.mod", "init.lua" }
+		local root_dir = vim.fs.dirname(vim.fs.find(root_patterns, {
+			upward = true,
+			path = file,
+		})[1])
+
+		if root_dir then
+			vim.api.nvim_set_current_dir(root_dir)
+		else
+			vim.api.nvim_set_current_dir(file)
+		end
+
+		-- Open file explorer if we have enough space
+		local files = require("nvim-tree.api")
+		local width = vim.go.columns
+
+		if width > 120 then
+			files.tree.toggle({ focus = false })
+		end
+	end,
+})