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[JENKINS-43507] Handle refspec aggregation correctly and GitSCM built…
… by GitSCMSource should honour refspecs on clone and not fetch tags
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src/main/java/jenkins/plugins/git/GitSCMSourceDefaults.java
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/* | ||
* The MIT License | ||
* | ||
* Copyright (c) 2017 CloudBees, Inc. | ||
* | ||
* Permission is hereby granted, free of charge, to any person obtaining a copy | ||
* of this software and associated documentation files (the "Software"), to deal | ||
* in the Software without restriction, including without limitation the rights | ||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
* copies of the Software, and to permit persons to whom the Software is | ||
* furnished to do so, subject to the following conditions: | ||
* | ||
* The above copyright notice and this permission notice shall be included in | ||
* all copies or substantial portions of the Software. | ||
* | ||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
* THE SOFTWARE. | ||
* | ||
*/ | ||
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package jenkins.plugins.git; | ||
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import hudson.model.Run; | ||
import hudson.model.TaskListener; | ||
import hudson.plugins.git.GitException; | ||
import hudson.plugins.git.GitSCM; | ||
import hudson.plugins.git.extensions.GitSCMExtension; | ||
import java.io.IOException; | ||
import java.util.List; | ||
import org.eclipse.jgit.transport.RefSpec; | ||
import org.eclipse.jgit.transport.RemoteConfig; | ||
import org.jenkinsci.plugins.gitclient.CloneCommand; | ||
import org.jenkinsci.plugins.gitclient.FetchCommand; | ||
import org.jenkinsci.plugins.gitclient.GitClient; | ||
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/** | ||
* Used to reset the default clone behaviour for {@link GitSCM} instances created by {@link GitSCMBuilder}. | ||
* Does not have a descriptor as we do not expect this extension to be user-visible. | ||
* With this extension, we anticipate: | ||
* <ul> | ||
* <li>tags will not be cloned or fetched</li> | ||
* <li>refspecs will be honoured on clone</li> | ||
* </ul> | ||
* | ||
* @since 3.4.0 | ||
*/ | ||
public class GitSCMSourceDefaults extends GitSCMExtension { | ||
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/** | ||
* Constructor. | ||
*/ | ||
public GitSCMSourceDefaults() { | ||
} | ||
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/** | ||
* {@inheritDoc} | ||
*/ | ||
@Override | ||
public boolean equals(Object o) { | ||
if (this == o) { | ||
return true; | ||
} | ||
return o != null && getClass() == o.getClass(); | ||
} | ||
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/** | ||
* {@inheritDoc} | ||
*/ | ||
@Override | ||
public int hashCode() { | ||
return getClass().hashCode(); | ||
} | ||
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/** | ||
* {@inheritDoc} | ||
*/ | ||
@Override | ||
public String toString() { | ||
return "GitSCMSourceDefaults{}"; | ||
} | ||
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/** | ||
* {@inheritDoc} | ||
*/ | ||
@Override | ||
public void decorateCloneCommand(GitSCM scm, Run<?, ?> build, GitClient git, TaskListener listener, | ||
CloneCommand cmd) throws IOException, InterruptedException, GitException { | ||
listener.getLogger().println("Cloning with configured refspecs honoured and without tags"); | ||
RemoteConfig rc = scm.getRepositories().get(0); | ||
List<RefSpec> refspecs = rc.getFetchRefSpecs(); | ||
cmd.refspecs(refspecs); | ||
cmd.tags(false); | ||
} | ||
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@Override | ||
public void decorateFetchCommand(GitSCM scm, GitClient git, TaskListener listener, FetchCommand cmd) | ||
throws IOException, InterruptedException, GitException { | ||
listener.getLogger().println("Fetching without tags"); | ||
cmd.tags(false); | ||
} | ||
} |
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