feat(svelte): command to migrate to svelte 5 #3638

Author: igorlfs

lua/lspconfig/configs/svelte.lua

@@ -1,11 +1,30 @@
 local util = require 'lspconfig.util'
 
+local function migrate_to_svelte_5()
+  local clients = vim.lsp.get_clients({
+    bufnr = 0,
+    name = 'svelte',
+  })
+  for _, client in ipairs(clients) do
+    client:exec_cmd({
+      command = 'migrate_to_svelte_5',
+      arguments = { vim.uri_from_bufnr(0) },
+    })
+  end
+end
+
 return {
   default_config = {
     cmd = { 'svelteserver', '--stdio' },
     filetypes = { 'svelte' },
     root_dir = util.root_pattern('package.json', '.git'),
   },
+  commands = {
+    MigrateToSvelte5 = {
+      migrate_to_svelte_5,
+      description = 'Migrate Component to Svelte 5 Syntax',
+    },
+  },
   docs = {
     description = [[
 https://github.com/sveltejs/language-tools/tree/master/packages/language-server