.dotfiles/nvim/lua/configs/lspconfig.lua

-- EXAMPLE 
local on_attach = require("nvchad.configs.lspconfig").on_attach
local on_init = require("nvchad.configs.lspconfig").on_init
local capabilities = require("nvchad.configs.lspconfig").capabilities

local lspconfig = require "lspconfig"


-- local servers = { "gopls" }

-- lsps with default config
-- for _, lsp in ipairs(servers) do
--   lspconfig[lsp].setup {
--     on_attach = on_attach,
--     on_init = on_init,
--     capabilities = capabilities,
--   }
-- end


-- local gopls_on_attach = function(client, bufnr)
--                         if client.supports_method("textDocument/inlayHint") then
--                             vim.lsp.inlay_hint.enable(true, {
--                                 assignVariableTypes = true,
--                                 compositeLiteralFields = true,
--                                 compositeLiteralTypes = true,
--                                 constantValues = true,
--                                 functionTypeParameters = true,
--                                 parameterNames = true,
--                                 rangeVariableTypes = true,
--                             })
--                         end
--                     end

lspconfig.gopls.setup({
  on_attach = on_attach,
  on_init = on_init,
  capabilities = capabilities,
  settings = {
    gopls = {
      analyses = {
        unusedparams = true,
      },
      staticcheck = true,
      gofumpt = true,
    },
  },
})

lspconfig.clangd.setup{}

-- lspconfig.pyright.setup{}

-- lspconfig.html.setup({
--     on_attach = on_attach,
--     capabilities = capabilities,
--     filetypes = { "html", "templ" },
-- })

-- lspconfig.htmx.setup({
--     on_attach = on_attach,
--     capabilities = capabilities,
--     filetypes = { "html", "templ" },
-- })

lspconfig.templ.setup({
    on_attach = on_attach,
    capabilities = capabilities,
    filetypes = { "templ" },
})

lspconfig.tailwindcss.setup({
    on_attach = on_attach,
    capabilities = capabilities,
    filetypes = { "templ" },
    settings = {
      tailwindCSS = {
        includeLanguages = {
          templ = "html",
        },
      },
    },
})


local templ_format = function()
    local bufnr = vim.api.nvim_get_current_buf()
    local filename = vim.api.nvim_buf_get_name(bufnr)
    local cmd = "templ fmt " .. vim.fn.shellescape(filename)

    vim.fn.jobstart(cmd, {
        on_exit = function()
            -- Reload the buffer only if it's still the current buffer
            if vim.api.nvim_get_current_buf() == bufnr then
                vim.cmd('e!')
            end
        end,
    })
end

vim.api.nvim_create_autocmd({ "BufWritePre" }, { pattern = { "*.templ" }, callback = templ_format })