rearranging and add some lsp config

lua/custom/lsp/mason.lua

@@ -0,0 +1,50 @@
+-- [[ Configure LSP ]]
+-- Enable the following language servers
+--  Feel free to add/remove any LSPs that you want here. They will automatically be installed.
+--
+--  Add any additional override configuration in the following tables. They will be passed to
+--  the `settings` field of the server config. You must look up that documentation yourself.
+--
+--  If you want to override the default filetypes that your language server will attach to you can
+--  define the property 'filetypes' to the map in question.
+local servers = {
+    -- clangd = {},
+    gopls = {},
+    -- pyright = {},
+    -- rust_analyzer = {},
+    tsserver = {},
+    -- html = { filetypes = { 'html', 'twig', 'hbs'} },
+
+    lua_ls = {
+        Lua = {
+            workspace = { checkThirdParty = false },
+            telemetry = { enable = false },
+            diagnostics = {
+                globals = { 'vim' },
+            },
+        },
+    },
+}
+
+-- Setup neovim lua configuration
+require('neodev').setup()
+
+
+-- Ensure the servers above are installed
+local mason_lspconfig = require 'mason-lspconfig'
+
+mason_lspconfig.setup {
+    ensure_installed = vim.tbl_keys(servers),
+}
+
+mason_lspconfig.setup_handlers {
+    function(server_name)
+        require('lspconfig')[server_name].setup {
+            capabilities = require("custom.lsp.handlers").capabilities,
+            on_attach = require("custom.lsp.handlers").on_attach,
+            settings = servers[server_name],
+            -- commented below as currently not overriding file types
+            -- filetypes = servers[server_name].filetypes,
+        }
+    end
+}