lsp/astro.lua


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local function get_typescript_server_path(root_dir)
  local project_root = vim.fs.dirname(vim.fs.find('node_modules', { path = root_dir, upward = true })[1])
  return project_root and (project_root .. '/node_modules/typescript/lib') or ''
end

---@brief
---
-- https://github.com/withastro/language-tools/tree/main/packages/language-server
--
-- `astro-ls` can be installed via `npm`:
-- ```sh
-- npm install -g @astrojs/language-server
--```

return {
  cmd = { 'astro-ls', '--stdio' },
  filetypes = { 'astro' },
  root_markers = { 'package.json', 'tsconfig.json', 'jsconfig.json', '.git' },
  init_options = {
    typescript = {},
  },
  before_init = function(_, config)
    if config.init_options and config.init_options.typescript and not config.init_options.typescript.tsdk then
      config.init_options.typescript.tsdk = get_typescript_server_path(config.root_dir)
    end
  end,
}