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

Example 56 with RefUpdate

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

the class VersionedMetaDataOnInit method updateRef.

private void updateRef(Repository repo, PersonIdent ident, ObjectId newRevision, String refLogMsg) throws IOException {
    RefUpdate ru = repo.updateRef(getRefName());
    ru.setRefLogIdent(ident);
    ru.setNewObjectId(newRevision);
    ru.setExpectedOldObjectId(revision);
    ru.setRefLogMessage(refLogMsg, false);
    RefUpdate.Result r = ru.update();
    switch(r) {
        case FAST_FORWARD:
        case NEW:
        case NO_CHANGE:
            break;
        case FORCED:
        case IO_FAILURE:
        case LOCK_FAILURE:
        case NOT_ATTEMPTED:
        case REJECTED:
        case REJECTED_CURRENT_BRANCH:
        case RENAMED:
        case REJECTED_MISSING_OBJECT:
        case REJECTED_OTHER_REASON:
        default:
            throw new IOException("Failed to update " + getRefName() + " of " + project + ": " + r.name());
    }
}

Example 57 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 58 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 59 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 60 with RefUpdate

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

the class GeneralPreferencesIT method cleanUp.

@After
public void cleanUp() throws Exception {
    gApi.accounts().id(user42.getId().toString()).setPreferences(GeneralPreferencesInfo.defaults());
    try (Repository git = repoManager.openRepository(allUsers)) {
        if (git.exactRef(RefNames.REFS_USERS_DEFAULT) != null) {
            RefUpdate u = git.updateRef(RefNames.REFS_USERS_DEFAULT);
            u.setForceUpdate(true);
            assertThat(u.delete()).isEqualTo(RefUpdate.Result.FORCED);
        }
    }
    accountCache.evictAll();
}