feat(plugin): Add nvim-aputopairs, use symbols in cmp

nix/neovim-overlay.nix

@@ -35,6 +35,7 @@ with final.pkgs.lib; let
 
     # nvim-cmp (autocompletion) and extensions
     nvim-cmp # https://github.com/hrsh7th/nvim-cmp
+    nvim-autopairs # Automatically create closing brackets | https://github.com/windwp/nvim-autopairs
     cmp_luasnip # snippets autocompletion extension for nvim-cmp | https://github.com/saadparwaiz1/cmp_luasnip/
     lspkind-nvim # vscode-like LSP pictograms | https://github.com/onsails/lspkind.nvim/
     cmp-nvim-lsp # LSP as completion source | https://github.com/hrsh7th/cmp-nvim-lsp/

nvim/plugin/completion.lua

@@ -4,6 +4,7 @@ end
 vim.g.did_load_completion_plugin = true
 
 local cmp = require('cmp')
+local cmp_autopairs = require('nvim-autopairs.completion.cmp')
 local lspkind = require('lspkind')
 local luasnip = require('luasnip')
 
@@ -31,10 +32,12 @@ cmp.setup {
   },
   formatting = {
     format = lspkind.cmp_format {
-      mode = 'symbol_text',
+      -- mode = 'symbol_text',
+      mode = 'symbol',
       with_text = true,
       maxwidth = 50, -- prevent the popup from showing more than provided characters (e.g 50 will not show more than 50 characters)
       ellipsis_char = '...', -- when popup menu exceed maxwidth, the truncated part would show ellipsis_char instead (must define maxwidth first)
+      -- show_labelDetails = true, -- show labelDetails in menu. Disabled by default
 
       menu = {
         buffer = '[BUF]',
@@ -52,6 +55,10 @@ cmp.setup {
       require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
     end,
   },
+  -- cmp.event:on(
+  --   'confirm_done',
+  --   cmp_autopairs.on_confirm_done()
+  -- ),
   mapping = {
     ['<C-b>'] = cmp.mapping(function(_)
       if cmp.visible() then

nvim/plugin/plugins.lua

@@ -6,6 +6,7 @@ vim.g.did_load_plugins_plugin = true
 -- many plugins annoyingly require a call to a 'setup' function to be loaded,
 -- even with default configs
 
+require("nvim-autopairs").setup {}
 require("dapui").setup()
 -- require("copilot_cmp").setup()
 require('nvim-surround').setup()