defmodule Mix.Tasks.Compile.LvnEnv do use Mix.Task.Compiler alias Mix.Compilers.Erlang @impl true def run(args) do with {:ok, engines} <- Application.fetch_env(:phoenix_template, :compiled_template_engines) do Application.put_env(:phoenix_template, :compiled_template_engines, %{engines | heex: LiveViewNative.TagEngine}) end :ok end end