-module(dotenv_gleam).
-compile([no_auto_import, nowarn_unused_vars]).

-export([config_with/1, config/0]).

-spec config_with(binary()) -> nil.
config_with(File) ->
    _assert_subject = gleam@erlang@file:read(File),
    {ok, Env_file} = case _assert_subject of
        {ok, _} -> _assert_subject;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Assertion pattern match failed"/utf8>>,
                        value => _assert_fail,
                        module => <<"dotenv_gleam"/utf8>>,
                        function => <<"config_with"/utf8>>,
                        line => 36})
    end,
    _pipe = gleam@string:split(Env_file, <<"\n"/utf8>>),
    _pipe@1 = gleam@list:filter(_pipe, fun(Line) -> Line /= <<""/utf8>> end),
    gleam@list:each(
        _pipe@1,
        fun(Line@1) ->
            Splited_line = gleam@string:split(Line@1, <<"="/utf8>>),
            Key = begin
                _pipe@2 = gleam@list:at(Splited_line, 0),
                _pipe@3 = gleam@result:unwrap(_pipe@2, <<""/utf8>>),
                gleam@string:trim(_pipe@3)
            end,
            Value = begin
                _pipe@4 = gleam@list:drop(Splited_line, 1),
                _pipe@5 = gleam@string:join(_pipe@4, <<"="/utf8>>),
                gleam@string:trim(_pipe@5)
            end,
            gleam_erlang_ffi:set_env(Key, Value)
        end
    ).

-spec config() -> nil.
config() ->
    config_with(<<".env"/utf8>>).