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Serenity Operating System
1/*
2 * Copyright (c) 2021-2022, the SerenityOS developers.
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#include <AK/Try.h>
8#include <LibCore/ArgsParser.h>
9#include <LibCore/File.h>
10#include <LibCpp/Lexer.h>
11#include <LibMain/Main.h>
12
13ErrorOr<int> serenity_main(Main::Arguments arguments)
14{
15 Core::ArgsParser args_parser;
16 StringView path;
17 args_parser.add_positional_argument(path, "Cpp File", "cpp-file", Core::ArgsParser::Required::Yes);
18 args_parser.parse(arguments);
19
20 auto file = TRY(Core::File::open(path, Core::File::OpenMode::Read));
21 auto content = TRY(file->read_until_eof());
22 StringView content_view(content);
23
24 Cpp::Lexer lexer(content);
25 lexer.lex_iterable([](auto token) {
26 outln("{}", token.to_deprecated_string());
27 });
28
29 return 0;
30}