derive_classpath/main.cpp

/*
 * Copyright (C) 2021 The Android Open Source Project
 *
 * 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 <android-base/logging.h>
#include <cstdlib>
#include <string_view>

#include "derive_classpath.h"

int main(int argc, char** argv) {
  std::string_view output_location;
  if (argc == 1) {
    output_location = android::derive_classpath::kGeneratedClasspathExportsFilepath;
  } else if (argc == 2) {
    output_location = argv[1];
  } else {
    LOG(ERROR) << "too many arguments " << argc;
    return EXIT_FAILURE;
  }
  if (!android::derive_classpath::GenerateClasspathExports(output_location)) {
    return EXIT_FAILURE;
  }
  return EXIT_SUCCESS;
}