Using Temple directly in live view modules

live_view.ex

# lib/my_app/views/live_view.ex
defmodule MyAppWeb.LiveView do
  defmacro render(block) do
    quote do
      def render(var!(assigns)) do
        require Temple

        Temple.compile(unquote(Phoenix.LiveView.Engine), unquote(block))
      end
    end
  end
end

my_app_web.ex

# lib/my_app_web.ex
defmodule MyAppWeb do
  # ...
  
  def live_view do
    quote do
      use Phoenix.LiveView,
        layout: {MyAppWeb.LayoutView, "live.html"}

      import MyAppWeb.LiveView

      unquote(view_helpers())
    end
  end

  def live_component do
    quote do
      use Phoenix.LiveComponent
      import MyAppWeb.LiveView

      unquote(view_helpers())
    end
  end
  
  # ...
end

show.ex

# lib/my_app_web/live/page/show.ex
defmodule MyAppWeb.Page.Show do
  use MyAppWeb, :live_view
  
  render do
    div do
      "Hello, world!"
    end
  end
end