ladybird/Userland/Utilities/readlink.cpp
2022-03-24 11:57:51 +01:00

33 lines
809 B
C++

/*
* Copyright (c) 2020, Sergey Bugaev <bugaevc@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibCore/ArgsParser.h>
#include <LibCore/File.h>
#include <LibCore/System.h>
#include <LibMain/Main.h>
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio rpath"));
bool no_newline = false;
Vector<StringView> paths;
Core::ArgsParser args_parser;
args_parser.add_option(no_newline, "Do not append a newline", "no-newline", 'n');
args_parser.add_positional_argument(paths, "Symlink path", "path");
args_parser.parse(arguments);
for (auto path : paths) {
auto destination = TRY(Core::File::read_link(path));
out("{}", destination);
if (!no_newline)
outln();
}
return 0;
}