adding in templ golang configuration

init.lua

@@ -258,7 +258,7 @@ require('lazy').setup({
   --    require('Comment').setup({})
 
   -- "gc" to comment visual regions/lines
-  { 'numToStr/Comment.nvim', opts = {} },
+  { 'numToStr/Comment.nvim',    opts = {} },
 
   -- Here is a more advanced example where we pass configuration
   -- options to `gitsigns.nvim`. This is equivalent to the following Lua:
@@ -293,7 +293,7 @@ require('lazy').setup({
   -- after the plugin has been loaded:
   --  config = function() ... end
 
-  { -- Useful plugin to show you pending keybinds.
+  {                     -- Useful plugin to show you pending keybinds.
     'folke/which-key.nvim',
     event = 'VimEnter', -- Sets the loading event to 'VimEnter'
     config = function() -- This is the function that runs, AFTER loading
@@ -339,7 +339,7 @@ require('lazy').setup({
       { 'nvim-telescope/telescope-ui-select.nvim' },
 
       -- Useful for getting pretty icons, but requires a Nerd Font.
-      { 'nvim-tree/nvim-web-devicons', enabled = vim.g.have_nerd_font },
+      { 'nvim-tree/nvim-web-devicons',            enabled = vim.g.have_nerd_font },
     },
     config = function()
       -- Telescope is a fuzzy finder that comes with a lot of different things that
@@ -517,7 +517,7 @@ require('lazy').setup({
           --  See `:help K` for why this keymap.
           map('K', vim.lsp.buf.hover, 'Hover Documentation')
 
-          -- run :ClangdSwitchSourceHeader to switch between source/header files 
+          -- run :ClangdSwitchSourceHeader to switch between source/header files
           map('<leader>hh', '<cmd>ClangdSwitchSourceHeader<CR>', '[S]witch [H]eader <> Source')
 
           -- WARN: This is not Goto Definition, this is Goto Declaration.
@@ -554,6 +554,8 @@ require('lazy').setup({
       local capabilities = vim.lsp.protocol.make_client_capabilities()
       capabilities = vim.tbl_deep_extend('force', capabilities, require('cmp_nvim_lsp').default_capabilities())
 
+      vim.filetype.add({ extension = { templ = "templ" } })
+
       -- Enable the following language servers
       --  Feel free to add/remove any LSPs that you want here. They will automatically be installed.
       --
@@ -578,7 +580,29 @@ require('lazy').setup({
           },
           filetypes = { 'c', 'cpp', 'objc', 'objcpp', 'hpp', 'h', 'cc' },
         },
-        gopls = {},
+        -- gopls = {},
+        templ = {
+          cmd = { 'templ', 'lsp' },
+          filetypes = { 'templ' },
+          -- root_dir =  require('lspconfig').util.root_pattern('go.mod', 'go.sum'),
+        },
+        html = {
+          filetypes = { 'html', 'templ' },
+        },
+        htmx = {
+          filetypes = { 'htmx', 'templ' },
+        },
+        tailwindcss = {
+          filetypes = { "templ", "astro", "javascript", "typescript", "react" },
+          settings = {
+            tailwindCSS = {
+              includeLanguages = {
+                templ = "html",
+              },
+            },
+          },
+        },
+
         -- pyright = {},
         -- rust_analyzer = {},
         -- ... etc. See `:help lspconfig-all` for a list of all the pre-configured LSPs
@@ -839,8 +863,11 @@ require('lazy').setup({
   { -- Highlight, edit, and navigate code
     'nvim-treesitter/nvim-treesitter',
     build = ':TSUpdate',
+    dependencies = {
+      'vrischmann/tree-sitter-templ',
+    },
     opts = {
-      ensure_installed = { 'bash', 'c', 'html', 'lua', 'markdown', 'vim', 'vimdoc' },
+      ensure_installed = { 'bash', 'c', 'html', 'lua', 'markdown', 'vim', 'vimdoc', 'templ' },
       -- Autoinstall languages that are not installed
       auto_install = true,
       highlight = {