The mix format process being hung up while one of the if statements body is empty

[itamm15]

Versions

• Elixir: 1.17
• Styler:1.0.0

Example Input

defmodule StylerError.ErrorCase do
  def test do
    a = 1
    b = 2

    if a != b do
      # TODO: handle this case
    else
      :ok
    end
  end
end

Stacktrace / Current Behaviour

Without having the Styler passed in the .formatter.exs file (see itamm15/elixir-styler-error-repo@bb3b83c);

With Styler passed in the .formatter.exs file (see itamm15/elixir-styler-error-repo@d37a4eb);

(I waited for about 10 minutes, but nothing happened)

But when I explicitly set the nil in the first statement body;

It works! (Styler just removed that case, and moved the comment to the else body), previously with nil before Styler change;

    if a != b do
      # TODO: handle this case
      nil
    else
      :ok
    end

I created a repo for that https://github.com/itamm15/elixir-styler-error-repo, and there is an example test file https://github.com/itamm15/elixir-styler-error-repo/blob/master/lib/styler_error/error_case.ex

(Thanks for that lib, and hopefully I haven't missed anything in the docs, that this is an expected scenario 😄)

[novaugust]

thanks for the report @itamm15, have it fixed on main / will be out in 1.1 =)