io.knowledgelinks.cicd.semantic.versioning.parsers.GitCommandlineResponseParser Maven / Gradle / Ivy

package io.knowledgelinks.cicd.semantic.versioning.parsers;

/*-
 * #%L
 * Semantic Versioning
 * %%
 * Copyright (C) 2022 - 2023 Knowledgelinks
 * %%
 * 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.
 * #L%
 */

import io.knowledgelinks.cicd.semantic.versioning.exceptions.NoTagException;
import io.knowledgelinks.cicd.semantic.versioning.exceptions.SemanticVersioningException;

/**
 * Converts a git ls-remote text response and converts it to a list of VersionInfo objects by
 * calling the parse method.
 * 
 * @author mstabile75
 *
 */
public class GitCommandlineResponseParser extends AbstractGitResponseParser {

  public GitCommandlineResponseParser() throws SemanticVersioningException {
    super();
  }

  public GitCommandlineResponseParser(VersionParser versionParser)
      throws SemanticVersioningException {
    super(versionParser);
  }

  @Override
  protected boolean isTagLine(String line) {
    return line != null && line.trim().length() > 0;
  }

  @Override
  protected String parseTagLine(String line) throws NoTagException {
    try {
      String cleanedLine = line.trim().length() > 0 ? line.trim() : null;
      return cleanedLine.trim();
    } catch (NullPointerException e) {
      throw (NoTagException) new NoTagException("Cannot parse a null/empty line to a tag.")
          .initCause(e);
    }
  }

}