package com.atlassian.maven.plugins.jgitflow.rewrite;
import com.atlassian.maven.plugins.jgitflow.exception.ProjectRewriteException;
import com.google.common.base.Strings;
import org.apache.maven.model.Scm;
import org.apache.maven.project.MavenProject;
import org.apache.maven.scm.provider.ScmUrlUtils;
import org.jdom2.Element;
import org.jdom2.Namespace;
import static com.atlassian.maven.plugins.jgitflow.rewrite.ProjectChangeUtils.getNamespaceOrNull;
import static com.atlassian.maven.plugins.jgitflow.rewrite.ProjectChangeUtils.getOrCreateElement;
/**
* @since version
*/
public class ScmDefaultHeadTagChange implements ProjectChange
{
private ScmDefaultHeadTagChange()
{
}
public static ScmDefaultHeadTagChange scmDefaultHeadTagChange()
{
return new ScmDefaultHeadTagChange();
}
@Override
public boolean applyChange(MavenProject project, Element root) throws ProjectRewriteException
{
boolean modified = false;
Scm scm = project.getScm();
if(null != scm)
{
Namespace ns = getNamespaceOrNull(root);
Element scmElement = root.getChild("scm", ns);
if(null != scmElement)
{
String scmUrl = (null != scm.getDeveloperConnection()) ? scm.getDeveloperConnection() : scm.getConnection();
if(!Strings.isNullOrEmpty(scmUrl) && "git".equals(ScmUrlUtils.getProvider(scmUrl)))
{
Element tag = getOrCreateElement(scmElement,"tag",ns);
tag.setText("HEAD");
modified = true;
}
}
}
return modified;
}
}