nvim: autocmd: Use the new auto command API

nvim/.config/nvim/lua/autocmd.lua

@@ -1,36 +1,39 @@
-local vim = vim
-local api = vim.api
+vim.api.nvim_create_augroup("custom_group", {clear = true})
 
---- This function is taken from https://github.com/norcalli/nvim_utils
-local function nvim_create_augroups(definitions)
-  for group_name, definition in pairs(definitions) do
-    api.nvim_command('augroup '..group_name)
-    api.nvim_command('autocmd!')
-    for _, def in ipairs(definition) do
-      local command = table.concat(vim.tbl_flatten{'autocmd', def}, ' ')
-      api.nvim_command(command)
-    end
-    api.nvim_command('augroup END')
-  end
-end
+vim.api.nvim_create_autocmd("TermOpen", {
+  group   = "custom_group",
+  pattern = "*",
+  command = "startinsert"
+})
 
-local autocmds = {
-  terminal_job = {
-    { "TermOpen", "*", "startinsert" };
-    { "TermOpen", "*", "setlocal listchars= nonumber norelativenumber" };
-  };
-  resize_windows_proportionally = {
-    { "VimResized", "*", ":wincmd =" };
-  };
-  toggle_search_highlighting = {
-    { "InsertEnter", "*", "setlocal nohlsearch" };
-  };
-  lua_highlight = {
-    { "TextYankPost", "*", "silent! lua vim.highlight.on_yank({timeout=1000})" };
-  };
-  ansi_esc_log = {
-    { "BufEnter", "*.log", ":AnsiEsc" };
-  };
-}
+vim.api.nvim_create_autocmd("TermOpen", {
+  group   = "custom_group",
+  pattern = "*",
+  command = "setlocal listchars= nonumber norelativenumber"
+})
 
-nvim_create_augroups(autocmds)
+vim.api.nvim_create_autocmd("VimResized", {
+  group   = "custom_group",
+  pattern = "*",
+  command = ":wincmd ="
+})
+
+vim.api.nvim_create_autocmd("InsertEnter", {
+  group   = "custom_group",
+  pattern = "*",
+  command = "setlocal nohlsearch"
+})
+
+vim.api.nvim_create_autocmd("TextYankPost", {
+  group   = "custom_group",
+  pattern = "*",
+  callback = function ()
+    require("vim.highlight").on_yank({timeout = 1000})
+  end,
+})
+
+vim.api.nvim_create_autocmd("BufEnter", {
+  group   = "custom_group",
+  pattern = "*.log",
+  command = ":AnsiEsc"
+})