// Copyright 2024 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "hoth_updater_cli.hpp"

int main(int argc, char* argv[])
{
    CLI::App app("Hoth update tool");
    google::hoth::tools::HothUpdaterCLI cli;
    google::hoth::tools::Args args;
    try
    {
        google::hoth::tools::setupCLIApp(app, cli, args);
        CLI11_PARSE(app, argc, argv);
    }
    catch (std::exception& ex)
    {
        std::cerr << ex.what() << '\n';
        return EXIT_FAILURE;
    }
    return EXIT_SUCCESS;
}
