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GitConfigNameVersionTransformer.java
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GitConfigNameVersionTransformer.java
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/**
* detectable
*
* Copyright (c) 2020 Synopsys, Inc.
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.synopsys.integration.detectable.detectables.git.parsing.parse;
import java.net.MalformedURLException;
import java.util.Optional;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.synopsys.integration.detectable.detectables.git.cli.GitUrlParser;
import com.synopsys.integration.detectable.detectables.git.parsing.model.GitConfig;
import com.synopsys.integration.detectable.detectables.git.parsing.model.GitConfigBranch;
import com.synopsys.integration.detectable.detectables.git.parsing.model.GitConfigRemote;
import com.synopsys.integration.exception.IntegrationException;
import com.synopsys.integration.util.NameVersion;
public class GitConfigNameVersionTransformer {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
private final GitUrlParser gitUrlParser;
public GitConfigNameVersionTransformer(final GitUrlParser gitUrlParser) {
this.gitUrlParser = gitUrlParser;
}
public NameVersion transformToProjectInfo(final GitConfig gitConfig, final String gitHead) throws IntegrationException, MalformedURLException {
final Optional<GitConfigBranch> currentBranch = gitConfig.getGitConfigBranches().stream()
.filter(it -> it.getMerge().equalsIgnoreCase(gitHead))
.findFirst();
final String projectName;
final String projectVersionName;
if (currentBranch.isPresent()) {
logger.debug(String.format("Parsing a git repository on branch '%s'.", currentBranch.get().getName()));
final String remoteName = currentBranch.get().getRemoteName();
final String remoteUrl = gitConfig.getGitConfigRemotes().stream()
.filter(it -> it.getName().equals(remoteName))
.map(GitConfigRemote::getUrl)
.findFirst()
.orElseThrow(() -> new IntegrationException(String.format("Failed to find a url for remote '%s'.", remoteName)));
projectName = gitUrlParser.getRepoName(remoteUrl);
projectVersionName = currentBranch.get().getName();
} else {
logger.debug(String.format("Parsing a git repository with detached head '%s'.", gitHead));
final String remoteUrl = gitConfig.getGitConfigRemotes().stream()
.findFirst()
.map(GitConfigRemote::getUrl)
.orElseThrow(() -> new IntegrationException("No remote urls were found in config."));
projectName = gitUrlParser.getRepoName(remoteUrl);
projectVersionName = gitHead;
}
return new NameVersion(projectName, projectVersionName);
}
}