🛠️ refactor(event): optimize autocmd creation process

Syuq · Mar 7, 2024 · adf9e14 · adf9e14
1 parent 4edede3
commit adf9e14
Showing 1 changed file with 102 additions and 0 deletions.
diff --git a/lua/core/event.lua b/lua/core/event.lua
@@ -0,0 +1,102 @@
+local vim = vim
+local api = vim.api
+local cmd_group = api.nvim_create_augroup('LocalAuGroup', {})
+
+local autocmd = {}
+
+api.nvim_create_autocmd({ 'BufWritePre' }, {
+  group = cmd_group,
+  pattern = { '/tmp/*', 'COMMIT_EDITMSG', 'MERGE_MSG', '*.tmp', '*.bak' },
+  callback = function()
+    vim.opt_local.undofile = false
+  end,
+})
+
+function autocmd.nvim_create_augroups(definitions)
+  for group_name, defs in pairs(definitions) do
+    local gn = api.nvim_create_augroup('LocalAuGroup' .. group_name, {})
+    for _, def in ipairs(defs) do
+      local opts = {
+        group = gn,
+        pattern = def[2],
+      }
+      if type(def[3]) == 'string' then
+        opts.command = def[3]
+      else
+        opts.callback = def[3]
+      end
+      if def[4] then
+        opts.desc = def[4]
+      end
+      api.nvim_create_autocmd(vim.split(def[1], ','), opts)
+    end
+  end
+end
+
+function autocmd.load_autocmds()
+  local definitions = {
+    -- stylua: ignore start
+    bufs = {
+      {
+        'BufWritePost,FileWritePost',
+        '*.vim',
+        [[ if &l:autoread > 0 | source <afile> | echo 'source ' . bufname('%') | endif]],
+      },
+      { 'BufWritePost', '*.sum, *.mod', ':silent :GoModTidy' },
+      -- { 'FileType', 'css,scss', "let b:prettier_exec_cmd = 'prettier-stylelint'" }, -- null-ls
+      -- {"FileType","lua","nmap <leader><leader>t <Plug>PlenaryTestFile"};
+      {
+        'FileType', 'markdown',
+        'let g:spelunker_check_type = 1', -- let b:prettier_exec_cmd = 'prettier' | let g:prettier#exec_cmd_path = '/usr/local/bin/prettier' |
+      },
+      {
+        'BufReadPre', '*',
+        'if getfsize(expand("%")) > 1000000 | set eventignore+=FileType | setlocal noswapfile bufhidden=unload buftype=nowrite undolevels=-1 foldmethod=indent | else | set eventignore-=FileType | endif',
+      },
+      -- {"UIEnter", "*", ":silent! :lua require('modules.lang.config').syntax_folding()"},
+      -- { 'BufReadPre', '*', ":silent! :lua require('modules.lang.config').nvim_treesitter()" },
+      { 'BufWritePre', '*', function() MiniTrailspace.trim() end, },
+      -- { 'BufWritePost', '*', ":silent! :lua require('harpoon.mark').add_file()" },
+      -- stylua: ignore end
+    },
+
+    wins = {
+      -- Highlight current line only on focused window
+      -- {"WinEnter,BufEnter,InsertLeave", "*", [[if ! &cursorline && &filetype !~# '^\(dashboard\|clap_\)' && ! &pvw | setlocal cursorline | endif]]};
+      -- {"WinLeave,BufLeave,InsertEnter", "*", [[if &cursorline && &filetype !~# '^\(dashboard\|clap_\|NvimTree\)' && ! &pvw | setlocal nocursorline | endif]]};
+      -- {"WinLeave,BufLeave,InsertEnter", "*", [[if &cursorline && &filetype !~# '^\(dashboard\|clap_\|NvimTree\)' && ! &pvw | setlocal nocursorcolumn | endif]]};
+      { 'BufEnter', 'NvimTree', [[setlocal  cursorline]] },
+
+      -- Equalize window dimensions when resizing vim window
+      { 'VimResized', '*', [[tabdo wincmd =]] },
+      -- Force write shada on leaving nvim
+      { 'VimLeave', '*', [[if has('nvim') | wshada! | endif]] },
+      -- { 'VimLeavePre', '*', 'set winwidth=30 | set winminwidth=10' },
+      {
+        -- stylua: ignore
+        'VimLeavePre',
+        '*',
+        function()
+          require('close_buffers').delete({ type = 'hidden', force = true })
+          require('close_buffers').delete({ regex = 'fugitive' })
+          require('close_buffers').delete({ regex = 'neogit', force = true })
+          require('close_buffers').wipe({ type = 'nameless', force = true })
+          MiniTrailspace.trim()
+
+          -- write session
+          -- if vim.v.this_session ~= '' then
+          --   -- MiniSession.write()
+          -- end
+        end,
+      },
+
+      -- Check if file changed when its window is focus, more eager than 'autoread'
+      { 'FocusGained', '*', 'checktime' },
+    },
+  }
+
+  autocmd.nvim_create_augroups(definitions)
+end
+
+autocmd.load_autocmds()
+return autocmd