mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 07:30:19 +00:00
33 lines
872 B
C++
33 lines
872 B
C++
/*
|
|
* Copyright (c) 2021, the SerenityOS developers.
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <LibCore/ArgsParser.h>
|
|
#include <LibCore/File.h>
|
|
#include <LibCpp/Lexer.h>
|
|
#include <LibMain/Main.h>
|
|
|
|
ErrorOr<int> serenity_main(Main::Arguments arguments)
|
|
{
|
|
Core::ArgsParser args_parser;
|
|
const char* path = nullptr;
|
|
args_parser.add_positional_argument(path, "Cpp File", "cpp-file", Core::ArgsParser::Required::Yes);
|
|
args_parser.parse(arguments);
|
|
|
|
auto file = Core::File::construct(path);
|
|
if (!file->open(Core::OpenMode::ReadOnly)) {
|
|
warnln("Failed to open {}: {}", path, file->error_string());
|
|
exit(1);
|
|
}
|
|
auto content = file->read_all();
|
|
StringView content_view(content);
|
|
|
|
Cpp::Lexer lexer(content);
|
|
lexer.lex_iterable([](auto token) {
|
|
outln("{}", token.to_string());
|
|
});
|
|
|
|
return 0;
|
|
}
|