use mason for lsp install

lua/my_plugins.lua

@@ -34,7 +34,6 @@ require('packer').init({
 return require('packer').startup(function()
   -- Packer can manage itself as an optional plugin
   use({ 'wbthomason/packer.nvim' })
-  use({ 'neovim/nvim-lspconfig' })
   use({
     'nvim-treesitter/nvim-treesitter',
     run = ':TSUpdate',
@@ -84,7 +83,6 @@ return require('packer').startup(function()
   })
   use({
     'hrsh7th/nvim-cmp',
-    event = 'InsertEnter',
     requires = {
       { 'hrsh7th/cmp-buffer', after = 'nvim-cmp' },
       { 'hrsh7th/cmp-nvim-lsp', after = 'nvim-cmp' },
@@ -134,6 +132,25 @@ return require('packer').startup(function()
       'p00f/clangd_extensions.nvim',
     },
     config = get_setup('lspinstall'),
+    disable = true,
+  })
+  use {
+    'williamboman/mason.nvim',
+    requires = {
+      'neovim/nvim-lspconfig',
+      'williamboman/mason-lspconfig.nvim',
+    },
+    config = get_setup('my_mason')
+  }
+  use({
+    'p00f/clangd_extensions.nvim'
+  })
+  use({
+    'neovim/nvim-lspconfig',
+    requires = {
+      'p00f/clangd_extensions.nvim',
+    },
+    config = get_setup('my_lspconfig'),
   })
   use({
     'jose-elias-alvarez/null-ls.nvim',