%% -*- erlang -*-

ExistingErlOpts = proplists:get_value(erl_opts, CONFIG, []),
CONFIG1 =
  try
      persistent_term:info(),
      io:format("CONFIG: enabling persistent_term support~n"),
      lists:keyreplace(erl_opts, 1, CONFIG,
		       {erl_opts, [{d, 'HAVE_PERSISTENT_TERM'}|ExistingErlOpts]})
  catch
      _:_ ->
	  CONFIG
  end,

case {os:getenv("GITHUB_ACTIONS"), os:getenv("GITHUB_TOKEN")} of
    {"true", Token} when is_list(Token) ->
        CONFIG2 = [{coveralls_repo_token, Token},
        {coveralls_service_job_id, os:getenv("GITHUB_RUN_ID")},
        {coveralls_commit_sha, os:getenv("GITHUB_SHA")},
        {coveralls_flag_name, os:getenv("COVERALLS_FLAG_NAME")} | CONFIG1],
        case os:getenv("GITHUB_EVENT_NAME") =:= "pull_request"
            andalso string:tokens(os:getenv("GITHUB_REF"), "/") of
            [_, "pull", PRNO, _] ->
                [{coveralls_service_pull_request, PRNO} | CONFIG2];
            _ ->
                CONFIG2
        end;
    _ ->
        CONFIG1
end.