-module(builder@internal@util).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/builder/internal/util.gleam").
-export([find_project_root_path/1, find_current_project_root_path/0, scan_walk/1, trim_prefix/2, trim_sufix/2]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

?MODULEDOC(false).

-file("src/builder/internal/util.gleam", 16).
?DOC(false).
-spec find_project_root_path_loop(binary()) -> binary().
find_project_root_path_loop(Path) ->
    case Path of
        <<""/utf8>> ->
            erlang:error(#{gleam_error => panic,
                    message => <<"gleam project directory couldn't be found"/utf8>>,
                    file => <<?FILEPATH/utf8>>,
                    module => <<"builder/internal/util"/utf8>>,
                    function => <<"find_project_root_path_loop"/utf8>>,
                    line => 19});

        _ ->
            case simplifile_erl:is_file(
                filepath:join(Path, <<"gleam.toml"/utf8>>)
            ) of
                {ok, true} ->
                    Path;

                _ ->
                    find_project_root_path_loop(filepath:directory_name(Path))
            end
    end.

-file("src/builder/internal/util.gleam", 12).
?DOC(false).
-spec find_project_root_path(binary()) -> binary().
find_project_root_path(Path) ->
    find_project_root_path_loop(Path).

-file("src/builder/internal/util.gleam", 6).
?DOC(false).
-spec find_current_project_root_path() -> binary().
find_current_project_root_path() ->
    Current_directory@1 = case simplifile:current_directory() of
        {ok, Current_directory} -> Current_directory;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"current directory couldn't be fetched"/utf8>>,
                        file => <<?FILEPATH/utf8>>,
                        module => <<"builder/internal/util"/utf8>>,
                        function => <<"find_current_project_root_path"/utf8>>,
                        line => 7,
                        value => _assert_fail,
                        start => 127,
                        'end' => 192,
                        pattern_start => 138,
                        pattern_end => 159})
    end,
    find_project_root_path(Current_directory@1).

-file("src/builder/internal/util.gleam", 29).
?DOC(false).
-spec scan_walk(binary()) -> list(binary()).
scan_walk(Path) ->
    case filepath:is_absolute(Path) of
        true -> nil;
        false -> erlang:error(#{gleam_error => assert,
                message => <<"scan_walk should always start with a absolute path"/utf8>>,
                file => <<?FILEPATH/utf8>>,
                module => <<"builder/internal/util"/utf8>>,
                function => <<"scan_walk"/utf8>>,
                line => 30,
                kind => function_call,
                arguments => [#{kind => expression,
                        value => Path,
                        start => 797,
                        'end' => 801
                        }],
                start => 769,
                'end' => 802,
                expression_start => 776})
    end,
    case simplifile_erl:is_file(Path) of
        {ok, true} ->
            [Path];

        _ ->
            Paths = case simplifile_erl:read_directory(Path) of
                {ok, Files} ->
                    Files;

                {error, enoent} ->
                    [];

                {error, _} ->
                    erlang:error(#{gleam_error => panic,
                            message => (<<"couldn't read directory: "/utf8,
                                Path/binary>>),
                            file => <<?FILEPATH/utf8>>,
                            module => <<"builder/internal/util"/utf8>>,
                            function => <<"scan_walk"/utf8>>,
                            line => 42})
            end,
            gleam@list:flat_map(
                Paths,
                fun(Name) -> scan_walk(filepath:join(Path, Name)) end
            )
    end.

-file("src/builder/internal/util.gleam", 50).
?DOC(false).
-spec trim_prefix(binary(), binary()) -> binary().
trim_prefix(String, Prefix) ->
    case gleam_stdlib:string_starts_with(String, Prefix) of
        true ->
            gleam@string:drop_start(String, string:length(Prefix));

        false ->
            String
    end.

-file("src/builder/internal/util.gleam", 57).
?DOC(false).
-spec trim_sufix(binary(), binary()) -> binary().
trim_sufix(String, Prefix) ->
    case gleam_stdlib:string_ends_with(String, Prefix) of
        true ->
            gleam@string:drop_end(String, string:length(Prefix));

        false ->
            String
    end.