Exclude ticket branches when forking a canonical repository

James Moger

2014-03-11 66a5e2c8a12243557d39ba9e562f52d52e991781

 src/main/java/com/gitblit/manager/GitblitManager.java

@@ -33,7 +33,12 @@
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.eclipse.jgit.api.CloneCommand;
import org.eclipse.jgit.api.FetchCommand;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.RefSpec;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@@ -65,7 +70,6 @@
import com.gitblit.tickets.ITicketService;
import com.gitblit.utils.ArrayUtils;
import com.gitblit.utils.HttpUtils;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.JsonUtils;
import com.gitblit.utils.ObjectCache;
import com.gitblit.utils.StringUtils;
@@ -159,7 +163,33 @@

      // clone the repository
      try {
         JGitUtils.cloneRepository(repositoryManager.getRepositoriesFolder(), cloneName, fromUrl, true, null);
         Repository canonical = getRepository(repository.name);
         File folder = new File(repositoryManager.getRepositoriesFolder(), cloneName);
         CloneCommand clone = new CloneCommand();
         clone.setBare(true);

         // fetch branches with exclusions
         Collection<Ref> branches = canonical.getRefDatabase().getRefs(Constants.R_HEADS).values();
         List<String> branchesToClone = new ArrayList<String>();
         for (Ref branch : branches) {
            String name = branch.getName();
            if (name.startsWith(Constants.R_TICKET)) {
               // exclude ticket branches
               continue;
            }
            branchesToClone.add(name);
         }
         clone.setBranchesToClone(branchesToClone);
         clone.setURI(fromUrl);
         clone.setDirectory(folder);
         Git git = clone.call();

         // fetch tags
         FetchCommand fetch  = git.fetch();
         fetch.setRefSpecs(new RefSpec("+refs/tags/*:refs/tags/*"));
         fetch.call();

         git.getRepository().close();
      } catch (Exception e) {
         throw new GitBlitException(e);
      }