Example usage for org.eclipse.jgit.lib Repository renameRef

Introduction

In this page you can find the example usage for org.eclipse.jgit.lib Repository renameRef.

Prototype

@NonNull
public RefRename renameRef(String fromRef, String toRef) throws IOException 

Source Link

Document

Create a command to rename a ref in this repository

Usage

From source file:com.gitblit.tickets.BranchTicketService.java

License:Apache License

/**
 * Returns a RefModel for the refs/meta/gitblit/tickets branch in the repository.
 * If the branch can not be found, null is returned.
 *
 * @return a refmodel for the gitblit tickets branch or null
 *//*w w  w  . j a v  a2 s  .  co  m*/
private RefModel getTicketsBranch(Repository db) {
    List<RefModel> refs = JGitUtils.getRefs(db, "refs/");
    Ref oldRef = null;
    for (RefModel ref : refs) {
        if (ref.reference.getName().equals(BRANCH)) {
            return ref;
        } else if (ref.reference.getName().equals("refs/gitblit/tickets")) {
            oldRef = ref.reference;
        }
    }
    if (oldRef != null) {
        // rename old ref to refs/meta/gitblit/tickets
        RefRename cmd;
        try {
            cmd = db.renameRef(oldRef.getName(), BRANCH);
            cmd.setRefLogIdent(new PersonIdent("Gitblit", "gitblit@localhost"));
            cmd.setRefLogMessage("renamed " + oldRef.getName() + " => " + BRANCH);
            Result res = cmd.rename();
            switch (res) {
            case RENAMED:
                log.info(db.getDirectory() + " " + cmd.getRefLogMessage());
                return getTicketsBranch(db);
            default:
                log.error("failed to rename " + oldRef.getName() + " => " + BRANCH + " (" + res.name() + ")");
            }
        } catch (IOException e) {
            log.error("failed to rename tickets branch", e);
        }
    }
    return null;
}

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From source file:com.gitblit.utils.RefLogUtils.java

License:Apache License

/**
 * Returns a RefModel for the reflog branch in the repository. If the
 * branch can not be found, null is returned.
 *
 * @param repository//from  w  w w. j  ava  2 s . c  o  m
 * @return a refmodel for the reflog branch or null
 */
public static RefModel getRefLogBranch(Repository repository) {
    List<RefModel> refs = JGitUtils.getRefs(repository, "refs/");
    Ref oldRef = null;
    for (RefModel ref : refs) {
        if (ref.reference.getName().equals(GB_REFLOG)) {
            return ref;
        } else if (ref.reference.getName().equals("refs/gitblit/reflog")) {
            oldRef = ref.reference;
        } else if (ref.reference.getName().equals("refs/gitblit/pushes")) {
            oldRef = ref.reference;
        }
    }
    if (oldRef != null) {
        // rename old ref to refs/meta/gitblit/reflog
        RefRename cmd;
        try {
            cmd = repository.renameRef(oldRef.getName(), GB_REFLOG);
            cmd.setRefLogIdent(new PersonIdent("Gitblit", "gitblit@localhost"));
            cmd.setRefLogMessage("renamed " + oldRef.getName() + " => " + GB_REFLOG);
            Result res = cmd.rename();
            switch (res) {
            case RENAMED:
                LOGGER.info(repository.getDirectory() + " " + cmd.getRefLogMessage());
                return getRefLogBranch(repository);
            default:
                LOGGER.error(
                        "failed to rename " + oldRef.getName() + " => " + GB_REFLOG + " (" + res.name() + ")");
            }
        } catch (IOException e) {
            LOGGER.error("failed to rename reflog", e);
        }
    }
    return null;
}

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From source file:jetbrains.buildServer.buildTriggers.vcs.git.tests.AgentVcsSupportTest.java

License:Apache License

@TestFor(issues = "TW-28735")
public void fetch_branch_with_same_name_but_different_register() throws Exception {
    AgentRunningBuild buildWithMirrorsEnabled = createRunningBuild(true);
    myRoot = vcsRoot().withBranch("refs/heads/master").withAgentGitPath(getGitPath())
            .withFetchUrl(GitUtils.toURL(myMainRepo)).build();
    myVcsSupport.updateSources(myRoot, CheckoutRules.DEFAULT, "465ad9f630e451b9f2b782ffb09804c6a98c4bb9",
            myCheckoutDir, buildWithMirrorsEnabled, false);

    //rename master->Master
    Repository r = new RepositoryBuilder().setGitDir(myMainRepo).build();
    r.renameRef("refs/heads/master", "refs/heads/Master").rename();

    myRoot = vcsRoot().withBranch("refs/heads/Master").withAgentGitPath(getGitPath())
            .withFetchUrl(GitUtils.toURL(myMainRepo)).build();
    myVcsSupport.updateSources(myRoot, CheckoutRules.DEFAULT, "465ad9f630e451b9f2b782ffb09804c6a98c4bb9",
            myCheckoutDir, buildWithMirrorsEnabled, false);
}

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From source file:org.kuali.student.git.model.ref.utils.GitRefUtils.java

License:Educational Community License

public static Ref renameRef(Repository repo, PersonIdent refLogIdent, String fromRefName, String toRefName)
        throws IOException {

    RefRename rename = repo.renameRef(fromRefName, toRefName);

    rename.setRefLogIdent(refLogIdent);//from  ww  w. j a  va 2  s.c o  m
    rename.setRefLogMessage(refLogIdent + " archived " + fromRefName + " to " + toRefName);

    Result result = rename.rename();

    if (result.equals(Result.LOCK_FAILURE)) {
        log.warn("lockfailure archiving " + fromRefName + " to branch = " + toRefName);
        try {
            Thread.currentThread().sleep(1000);
        } catch (InterruptedException e) {
            //fall through
        }

        return renameRef(repo, refLogIdent, fromRefName, toRefName);
    } else {
        if (result.equals(Result.RENAMED))
            return repo.getRef(toRefName);
        else
            return null;
    }
}

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