content: /*
   * Copyright (c) 2024, Alibaba Cloud;
   * 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 com.aliyun.dataworks.migrationx.transformer.core.utils;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.regex.Matcher;
  import java.util.regex.Pattern;
  
  /**
   * @author sam.liux
   * @date 2019/05/14
   */
  public class BashUtils {
      public static List<String> extractSingleLineCommands(String script, String[] patterns, String splitRegex) {
          List<String> commands = new ArrayList<>();
          String[] tokens = script.split(splitRegex);
          for (String token : tokens) {
              for (String regex : patterns) {
                  Pattern pattern = Pattern.compile(regex);
                  Matcher matcher = pattern.matcher(token);
                  while (matcher.find()) {
                      String g = matcher.group();
                      commands.add(g.trim());
                  }
              }
          }
          return commands;
      }
  }
  