showtime

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

-export([main/0]).

-spec run(
    gleam@option:option(list(binary())),
    list(binary()),
    showtime@internal@common@cli:capture()
) -> nil.
run(Module_list, Ignore_tags, Capture) ->
    Test_event_handler = showtime@internal@erlang@event_handler:start(),
    Test_module_handler = showtime@internal@erlang@module_handler:start(
        Test_event_handler,
        fun showtime@internal@erlang@discover:collect_test_functions/1,
        fun showtime@internal@erlang@runner:run_test_suite/4,
        Ignore_tags,
        Capture
    ),
    Test_event_handler(start_test_run),
    Modules = showtime@internal@erlang@discover:collect_modules(
        Test_module_handler,
        Module_list
    ),
    Test_event_handler(
        {end_test_run,
            begin
                _pipe = Modules,
                gleam@list:length(_pipe)
            end}
    ),
    nil.

-spec mk_runner(
    fun((gleam@option:option(list(binary())), list(binary()), showtime@internal@common@cli:capture()) -> nil)
) -> fun((glint:command_input()) -> nil).
mk_runner(Func) ->
    fun(Command) ->
        Module_list@1 = case begin
            _pipe = erlang:element(3, Command),
            _pipe@1 = glint@flag:get(_pipe, <<"modules"/utf8>>),
            gleam@result:unwrap(_pipe@1, {ls, []})
        end of
            {ls, Module_list} ->
                case Module_list of
                    [] ->
                        none;

                    _ ->
                        {some, Module_list}
                end;

            _ ->
                none
        end,
        Ignore_tags@1 = case begin
            _pipe@2 = erlang:element(3, Command),
            _pipe@3 = glint@flag:get(_pipe@2, <<"ignore"/utf8>>),
            gleam@result:unwrap(_pipe@3, {ls, []})
        end of
            {ls, Ignore_tags} ->
                Ignore_tags;

            _ ->
                []
        end,
        Capture_output_result = case begin
            _pipe@4 = erlang:element(3, Command),
            _pipe@5 = glint@flag:get(_pipe@4, <<"capture"/utf8>>),
            _pipe@6 = gleam@result:map(
                _pipe@5,
                fun(Arg) ->
                    {s, String_arg} = case Arg of
                        {s, _} -> Arg;
                        _assert_fail ->
                            erlang:error(#{gleam_error => assert,
                                        message => <<"Assertion pattern match failed"/utf8>>,
                                        value => _assert_fail,
                                        module => <<"showtime"/utf8>>,
                                        function => <<"mk_runner"/utf8>>,
                                        line => 172})
                    end,
                    {s, gleam@string:lowercase(String_arg)}
                end
            ),
            gleam@result:unwrap(_pipe@6, {s, <<"no"/utf8>>})
        end of
            {s, <<"no"/utf8>>} ->
                {ok, no};

            {s, <<"yes"/utf8>>} ->
                {ok, yes};

            {s, <<"mixed"/utf8>>} ->
                {ok, mixed};

            _ ->
                snag:error(
                    <<"Expected capture to be one of: ['yes', 'no', 'mixed']"/utf8>>
                )
        end,
        case Capture_output_result of
            {ok, Capture_output} ->
                Func(Module_list@1, Ignore_tags@1, Capture_output);

            {error, Error} ->
                _pipe@7 = Error,
                _pipe@8 = snag:pretty_print(_pipe@7),
                gleam@io:println(_pipe@8)
        end
    end.

-spec start_with_args(
    list(binary()),
    fun((gleam@option:option(list(binary())), list(binary()), showtime@internal@common@cli:capture()) -> nil)
) -> nil.
start_with_args(Args, Func) ->
    _pipe = glint:new(),
    _pipe@1 = glint:add_command(
        _pipe,
        [],
        mk_runner(Func),
        [glint@flag:strings(
                <<"modules"/utf8>>,
                [],
                <<"Run only tests in the modules in this list"/utf8>>
            ),
            glint@flag:strings(
                <<"ignore"/utf8>>,
                [],
                <<"Ignore tests that are have tags matching a tag in this list"/utf8>>
            ),
            glint@flag:string(
                <<"capture"/utf8>>,
                <<"no"/utf8>>,
                <<"Capture output: no (default) - output when tests are run, yes - output is captured and shown in report, mixed - output when run and in report"/utf8>>
            )],
        <<"Runs test"/utf8>>
    ),
    glint:run(_pipe@1, Args).

-spec main() -> nil.
main() ->
    start_with_args(gleam@erlang:start_arguments(), fun run/3).