content: /*
   *  Copyright 2016-2024 Qameta Software Inc
   *
   *  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.
   */
  package io.qameta.allure.config;
  
  import com.fasterxml.jackson.databind.ObjectMapper;
  import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
  import io.qameta.allure.CommandlineConfig;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.nio.file.Files;
  import java.nio.file.Path;
  
  /**
   * @author charlie (Dmitry Baev).
   */
  public class ConfigLoader {
  
      private static final Logger LOGGER = LoggerFactory.getLogger(ConfigLoader.class);
  
      private final Path configFile;
  
      public ConfigLoader(final Path configFile) {
          this.configFile = configFile;
      }
  
      @SuppressWarnings("ReturnCount")
      public CommandlineConfig load() {
          if (Files.notExists(configFile)) {
              LOGGER.error("Could not find config file {}. Using the empty configuration", configFile);
              return new CommandlineConfig();
          }
          final ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
          try (InputStream is = Files.newInputStream(configFile)) {
              return mapper.readValue(is, CommandlineConfig.class);
          } catch (IOException e) {
              LOGGER.error("Could not load config file {}. Using the empty configuration", configFile);
              return new CommandlineConfig();
          }
      }
  }
  