use new autocommand functions

lua/my_autocommands.lua

@@ -1,44 +1,71 @@
-local function nvim_create_augroups(definitions)
-  for group_name, definition in pairs(definitions) do
-    vim.cmd('augroup ' .. group_name)
-    vim.cmd('autocmd!')
-    for _, def in ipairs(definition) do
-      local command = table.concat(vim.tbl_flatten({ 'autocmd', def }), ' ')
-      vim.cmd(command)
-    end
-    vim.cmd('augroup END')
-  end
-end
+local api = vim.api
 
-local autocmds = {
-  packer = {
-    { 'BufWritePost', 'plugins.lua', 'PackerCompile' },
-  },
-  restore_cursor = {
-    { 'BufRead', '*', [[call setpos(".", getpos("'\""))]] },
-  },
-  save_shada = {
-    { 'FocusGained,FocusLost', '*', 'rshada|wshada' },
-  },
-  resize_windows_proportionally = {
-    { 'VimResized', '*', ':wincmd =' },
-  },
-  lua_highlight = {
-    { 'TextYankPost', '*', [[silent! lua vim.highlight.on_yank() {higroup='IncSearch', timeout=400}]] },
-  },
-  file_type = {
-    { 'BufRead,BufNewFile', '*.simvis', 'set filetype=xml' },
-    { 'BufRead,BufNewFile', '*.simcfg,*.simcon,*.simudex', 'set filetype=cfg' },
-    { 'BufRead,BufNewFile', 'Jenkinsfile*', 'set filetype=groovy' },
-    { 'BufRead,BufNewFile', '*.manifest', 'set filetype=xml' },
-    { 'BufRead,BufNewFile', 'SConstruct,SConscript', 'set filetype=python' },
-  },
-  file_changed = {
-    { 'BufEnter,FocusGained', '*', 'checktime' },
-  },
-  no_auto_comment = {
-    { 'BufEnter', '*', 'set fo-=c fo-=r fo-=o' },
-  },
-}
+-- Highlight on yank
+local yankGrp = api.nvim_create_augroup('YankHighlight', { clear = true })
+api.nvim_create_autocmd('TextYankPost', {
+  command = 'silent! lua vim.highlight.on_yank()',
+  group = yankGrp,
+})
 
-nvim_create_augroups(autocmds)
+-- Filetypes
+local fileGrp = api.nvim_create_augroup('file_type', { clear = true })
+api.nvim_create_autocmd({ 'BufRead', 'BufNewFile' }, {
+  pattern = { '*.simvis', '*.manifest' },
+  callback = function()
+    vim.bo.filetype = 'xml'
+  end,
+  group = fileGrp,
+})
+api.nvim_create_autocmd({ 'BufRead', 'BufNewFile' }, {
+  pattern = { '*.simcfg', '*.simcon', '*.simudex' },
+  callback = function()
+    vim.bo.filetype = 'xml'
+  end,
+  group = fileGrp,
+})
+api.nvim_create_autocmd({ 'BufRead', 'BufNewFile' }, {
+  pattern = { 'JenkinsFile*' },
+  callback = function()
+    vim.bo.filetype = 'groovy'
+  end,
+  group = fileGrp,
+})
+api.nvim_create_autocmd({ 'BufRead', 'BufNewFile' }, {
+  pattern = { 'SConstruct', 'SConscript' },
+  callback = function()
+    vim.bo.filetype = 'python'
+  end,
+  group = fileGrp,
+})
+
+-- Read and write shada file
+api.nvim_create_autocmd({ 'FocusGained', 'FocusLost' }, { command = [[rshada | wshada]] })
+
+-- go to last loc when opening a buffer
+api.nvim_create_autocmd(
+  'BufReadPost',
+  { command = [[if line("'\"") > 1 && line("'\"") <= line("$") | execute "normal! g`\"" | endif]] }
+)
+
+-- Check if we need to reload the file when it changed
+api.nvim_create_autocmd({ 'FocusGained', 'BufEnter' }, { command = [[:checktime]] })
+
+-- windows to close with "q"
+api.nvim_create_autocmd(
+  'FileType',
+  { pattern = { 'help', 'startuptime', 'qf', 'lspinfo' }, command = [[nnoremap <buffer><silent> q :close<CR>]] }
+)
+api.nvim_create_autocmd('FileType', { pattern = 'man', command = [[nnoremap <buffer><silent> q :quit<CR>]] })
+
+-- show cursor line only in active window
+local cursorGrp = api.nvim_create_augroup('CursorLine', { clear = true })
+api.nvim_create_autocmd({ 'InsertLeave', 'WinEnter' }, { pattern = '*', command = 'set cursorline', group = cursorGrp })
+api.nvim_create_autocmd(
+  { 'InsertEnter', 'WinLeave' },
+  { pattern = '*', command = 'set nocursorline', group = cursorGrp }
+)
+-- don't auto comment new line
+api.nvim_create_autocmd('BufEnter', { command = [[set formatoptions-=cro]] })
+
+-- Keep window ratio when resize
+api.nvim_create_autocmd('VimResized', {command = [[wincmd =]]})