Examples with RefUpdate org.eclipse.jgit.lib.RefUpdate used on opensource projects

Example 31 with RefUpdate

use of org.eclipse.jgit.lib.RefUpdate in project gerrit by GerritCodeReview.

the class StarredChangesUtil method deleteRef.

private void deleteRef(Repository repo, String refName, ObjectId oldObjectId) throws IOException {
    if (ObjectId.zeroId().equals(oldObjectId)) {
        // ref doesn't exist
        return;
    }
    try (TraceTimer traceTimer = TraceContext.newTimer("Delete star labels", Metadata.builder().noteDbRefName(refName).build())) {
        RefUpdate u = repo.updateRef(refName);
        u.setForceUpdate(true);
        u.setExpectedOldObjectId(oldObjectId);
        u.setRefLogIdent(serverIdent.get());
        u.setRefLogMessage("Unstar change", true);
        RefUpdate.Result result = u.delete();
        switch(result) {
            case FORCED:
                gitRefUpdated.fire(allUsers, u, null);
                return;
            case LOCK_FAILURE:
                throw new LockFailureException(String.format("Delete star ref %s failed", refName), u);
            case NEW:
            case NO_CHANGE:
            case FAST_FORWARD:
            case IO_FAILURE:
            case NOT_ATTEMPTED:
            case REJECTED:
            case REJECTED_CURRENT_BRANCH:
            case RENAMED:
            case REJECTED_MISSING_OBJECT:
            case REJECTED_OTHER_REASON:
            default:
                throw new StorageException(String.format("Delete star ref %s failed: %s", refName, result.name()));
        }
    }
}

Example 32 with RefUpdate

use of org.eclipse.jgit.lib.RefUpdate in project gerrit by GerritCodeReview.

the class ProjectResetter method restoreRefs.

private void restoreRefs() throws IOException {
    for (Map.Entry<Project.NameKey, Collection<RefState>> e : savedRefStatesByProject.asMap().entrySet()) {
        try (Repository repo = repoManager.openRepository(e.getKey())) {
            for (RefState refState : e.getValue()) {
                if (refState.match(repo)) {
                    keptRefsByProject.put(e.getKey(), refState.ref());
                    continue;
                }
                Ref ref = repo.exactRef(refState.ref());
                RefUpdate updateRef = repo.updateRef(refState.ref());
                updateRef.setExpectedOldObjectId(ref != null ? ref.getObjectId() : ObjectId.zeroId());
                updateRef.setNewObjectId(refState.id());
                updateRef.setForceUpdate(true);
                RefUpdate.Result result = updateRef.update();
                checkState(result == RefUpdate.Result.FORCED || result == RefUpdate.Result.NEW, "resetting branch %s in %s failed", refState.ref(), e.getKey());
                restoredRefsByProject.put(e.getKey(), refState.ref());
            }
        }
    }
}

Example 33 with RefUpdate

use of org.eclipse.jgit.lib.RefUpdate in project gerrit by GerritCodeReview.

the class ProjectResetter method deleteNewlyCreatedRefs.

private void deleteNewlyCreatedRefs() throws IOException {
    for (Map.Entry<Project.NameKey, Collection<String>> e : refsPatternByProject.asMap().entrySet()) {
        try (Repository repo = repoManager.openRepository(e.getKey())) {
            Collection<Ref> nonRestoredRefs = repo.getRefDatabase().getRefs().stream().filter(r -> !keptRefsByProject.containsEntry(e.getKey(), r.getName()) && !restoredRefsByProject.containsEntry(e.getKey(), r.getName())).collect(toSet());
            for (String refPattern : e.getValue()) {
                RefPatternMatcher matcher = RefPatternMatcher.getMatcher(refPattern);
                for (Ref ref : nonRestoredRefs) {
                    if (matcher.match(ref.getName(), null) && !deletedRefsByProject.containsEntry(e.getKey(), ref.getName())) {
                        RefUpdate updateRef = repo.updateRef(ref.getName());
                        updateRef.setExpectedOldObjectId(ref.getObjectId());
                        updateRef.setNewObjectId(ObjectId.zeroId());
                        updateRef.setForceUpdate(true);
                        RefUpdate.Result result = updateRef.delete();
                        checkState(result == RefUpdate.Result.FORCED, "deleting branch %s in %s failed", ref.getName(), e.getKey());
                        deletedRefsByProject.put(e.getKey(), ref.getName());
                    }
                }
            }
        }
    }
}

Example 34 with RefUpdate

use of org.eclipse.jgit.lib.RefUpdate in project gerrit by GerritCodeReview.

the class ConsistencyCheckerIT method deleteRef.

private void deleteRef(String refName) throws Exception {
    RefUpdate ru = serverSideTestRepo.getRepository().updateRef(refName, true);
    ru.setForceUpdate(true);
    assertThat(ru.delete()).isEqualTo(RefUpdate.Result.FORCED);
}

Example 35 with RefUpdate

use of org.eclipse.jgit.lib.RefUpdate in project gerrit by GerritCodeReview.

the class ConsistencyCheckerIT method missingDestRef.

@Test
public void missingDestRef() throws Exception {
    ChangeNotes notes = insertChange();
    String ref = "refs/heads/master";
    // Detach head so we're allowed to delete ref.
    serverSideTestRepo.reset(serverSideTestRepo.getRepository().exactRef(ref).getObjectId());
    RefUpdate ru = serverSideTestRepo.getRepository().updateRef(ref);
    ru.setForceUpdate(true);
    assertThat(ru.delete()).isEqualTo(RefUpdate.Result.FORCED);
    assertProblems(notes, null, problem("Destination ref not found (may be new branch): " + ref));
}