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  3. org.eclipse.jgit.lib.RefUpdate.Result

Java 类org.eclipse.jgit.lib.RefUpdate.Result 实例源码

项目：incubator-netbeans    文件：DeleteTagCommand.java    
@Override
protected void run () throws GitException {
    Repository repository = getRepository();
    Ref currentRef = repository.getTags().get(tagName);
    if (currentRef == null) {
        throw new GitException.MissingObjectException(tagName, GitObjectType.TAG);
    }
    String fullName = currentRef.getName();
    try {
        RefUpdate update = repository.updateRef(fullName);
        update.setRefLogMessage("tag deleted", false);
        update.setForceUpdate(true);
        Result deleteResult = update.delete();

        switch (deleteResult) {
            case IO_FAILURE:
            case LOCK_FAILURE:
            case REJECTED:
                throw new GitException.RefUpdateException("Cannot delete tag " + tagName, GitRefUpdateResult.valueOf(deleteResult.name()));
        }
    } catch (IOException ex) {
        throw new GitException(ex);
    }

}
项目：centraldogma    文件：GitRepository.java    
@VisibleForTesting
static void doRefUpdate(org.eclipse.jgit.lib.Repository jGitRepository, RevWalk revWalk,
                        String ref, ObjectId commitId) throws IOException {

    if (ref.startsWith(Constants.R_TAGS)) {
        final Ref oldRef = jGitRepository.exactRef(ref);
        if (oldRef != null) {
            throw new StorageException("tag ref exists already: " + ref);
        }
    }

    final RefUpdate refUpdate = jGitRepository.updateRef(ref);
    refUpdate.setNewObjectId(commitId);

    final Result res = refUpdate.update(revWalk);
    switch (res) {
        case NEW:
        case FAST_FORWARD:
            // Expected
            break;
        default:
            throw new StorageException("unexpected refUpdate state: " + res);
    }
}
项目：che    文件：JGitConnection.java    
@Override
public void tagDelete(String name) throws GitException {
  try {
    Ref tagRef = repository.findRef(name);
    if (tagRef == null) {
      throw new GitException("Tag " + name + " not found. ");
    }

    RefUpdate updateRef = repository.updateRef(tagRef.getName());
    updateRef.setRefLogMessage("tag deleted", false);
    updateRef.setForceUpdate(true);
    Result deleteResult = updateRef.delete();
    if (deleteResult != Result.FORCED && deleteResult != Result.FAST_FORWARD) {
      throw new GitException(format(ERROR_TAG_DELETE, name, deleteResult));
    }
  } catch (IOException exception) {
    throw new GitException(exception.getMessage(), exception);
  }
}
项目：gerrit    文件：RepoSequence.java    
@Override
public RefUpdate.Result call() throws Exception {
  Ref ref = repo.exactRef(refName);
  afterReadRef.run();
  ObjectId oldId;
  if (ref == null) {
    oldId = ObjectId.zeroId();
  } else {
    oldId = ref.getObjectId();
    int next = parse(rw, oldId);
    if (next >= value) {
      // a concurrent write updated the ref already to this or a higher value
      return RefUpdate.Result.NO_CHANGE;
    }
  }
  return store(repo, rw, oldId, value);
}
项目：gerrit    文件：RepoSequence.java    
private RefUpdate.Result store(Repository repo, RevWalk rw, @Nullable ObjectId oldId, int val)
    throws IOException {
  ObjectId newId;
  try (ObjectInserter ins = repo.newObjectInserter()) {
    newId = ins.insert(OBJ_BLOB, Integer.toString(val).getBytes(UTF_8));
    ins.flush();
  }
  RefUpdate ru = repo.updateRef(refName);
  if (oldId != null) {
    ru.setExpectedOldObjectId(oldId);
  }
  ru.disableRefLog();
  ru.setNewObjectId(newId);
  ru.setForceUpdate(true); // Required for non-commitish updates.
  RefUpdate.Result result = ru.update(rw);
  if (refUpdated(result)) {
    gitRefUpdated.fire(projectName, ru, null);
  }
  return result;
}
项目：gerrit    文件：AccountsUpdate.java    
public static void deleteUserBranch(
    Repository repo,
    Project.NameKey project,
    GitReferenceUpdated gitRefUpdated,
    @Nullable IdentifiedUser user,
    PersonIdent refLogIdent,
    Account.Id accountId)
    throws IOException {
  String refName = RefNames.refsUsers(accountId);
  Ref ref = repo.exactRef(refName);
  if (ref == null) {
    return;
  }

  RefUpdate ru = repo.updateRef(refName);
  ru.setExpectedOldObjectId(ref.getObjectId());
  ru.setNewObjectId(ObjectId.zeroId());
  ru.setForceUpdate(true);
  ru.setRefLogIdent(refLogIdent);
  ru.setRefLogMessage("Delete Account", true);
  Result result = ru.delete();
  if (result != Result.FORCED) {
    throw new IOException(String.format("Failed to delete ref %s: %s", refName, result.name()));
  }
  gitRefUpdated.fire(project, ru, user != null ? user.getAccount() : null);
}
项目：gerrit    文件：Schema_146.java    
public void createUserBranch(
    Repository repo,
    ObjectInserter oi,
    ObjectId emptyTree,
    Account.Id accountId,
    Timestamp registeredOn)
    throws IOException {
  ObjectId id = createInitialEmptyCommit(oi, emptyTree, registeredOn);

  String refName = RefNames.refsUsers(accountId);
  RefUpdate ru = repo.updateRef(refName);
  ru.setExpectedOldObjectId(ObjectId.zeroId());
  ru.setNewObjectId(id);
  ru.setRefLogIdent(serverIdent);
  ru.setRefLogMessage(CREATE_ACCOUNT_MSG, false);
  Result result = ru.update();
  if (result != Result.NEW) {
    throw new IOException(String.format("Failed to update ref %s: %s", refName, result.name()));
  }
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushForMasterWithMessage() throws Exception {
  PushOneCommit.Result r = pushTo("refs/for/master/%m=my_test_message");
  r.assertOkStatus();
  r.assertChange(Change.Status.NEW, null);
  ChangeInfo ci = get(r.getChangeId(), MESSAGES, ALL_REVISIONS);
  Collection<ChangeMessageInfo> changeMessages = ci.messages;
  assertThat(changeMessages).hasSize(1);
  for (ChangeMessageInfo cm : changeMessages) {
    assertThat(cm.message).isEqualTo("Uploaded patch set 1.\nmy test message");
  }
  Collection<RevisionInfo> revisions = ci.revisions.values();
  assertThat(revisions).hasSize(1);
  for (RevisionInfo ri : revisions) {
    assertThat(ri.description).isEqualTo("my test message");
  }
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushForMasterWithInvalidPercentEncodedMessage() throws Exception {
  PushOneCommit.Result r = pushTo("refs/for/master/%m=not_percent_decodable_%%oops%20");
  r.assertOkStatus();
  r.assertChange(Change.Status.NEW, null);
  ChangeInfo ci = get(r.getChangeId(), MESSAGES, ALL_REVISIONS);
  Collection<ChangeMessageInfo> changeMessages = ci.messages;
  assertThat(changeMessages).hasSize(1);
  for (ChangeMessageInfo cm : changeMessages) {
    assertThat(cm.message).isEqualTo("Uploaded patch set 1.\nnot percent decodable %%oops%20");
  }
  Collection<RevisionInfo> revisions = ci.revisions.values();
  assertThat(revisions).hasSize(1);
  for (RevisionInfo ri : revisions) {
    assertThat(ri.description).isEqualTo("not percent decodable %%oops%20");
  }
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushNewPatchsetToRefsChanges() throws Exception {
  PushOneCommit.Result r = pushTo("refs/for/master");
  r.assertOkStatus();
  PushOneCommit push =
      pushFactory.create(
          db,
          admin.getIdent(),
          testRepo,
          PushOneCommit.SUBJECT,
          "b.txt",
          "anotherContent",
          r.getChangeId());
  r = push.to("refs/changes/" + r.getChange().change().getId().get());
  r.assertOkStatus();
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushNewPatchsetToPatchSetLockedChange() throws Exception {
  PushOneCommit.Result r = pushTo("refs/for/master");
  r.assertOkStatus();
  PushOneCommit push =
      pushFactory.create(
          db,
          admin.getIdent(),
          testRepo,
          PushOneCommit.SUBJECT,
          "b.txt",
          "anotherContent",
          r.getChangeId());
  revision(r).review(new ReviewInput().label("Patch-Set-Lock", 1));
  r = push.to("refs/for/master");
  r.assertErrorStatus("cannot add patch set to " + r.getChange().change().getChangeId() + ".");
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void createNewChangeForAllNotInTarget() throws Exception {
  enableCreateNewChangeForAllNotInTarget();

  PushOneCommit push =
      pushFactory.create(
          db, admin.getIdent(), testRepo, PushOneCommit.SUBJECT, "a.txt", "content");
  PushOneCommit.Result r = push.to("refs/for/master");
  r.assertOkStatus();

  push =
      pushFactory.create(
          db, admin.getIdent(), testRepo, PushOneCommit.SUBJECT, "b.txt", "anotherContent");
  r = push.to("refs/for/master");
  r.assertOkStatus();

  gApi.projects().name(project.get()).branch("otherBranch").create(new BranchInput());

  PushOneCommit.Result r2 = push.to("refs/for/otherBranch");
  r2.assertOkStatus();
  assertTwoChangesWithSameRevision(r);
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushChangeBasedOnChangeOfOtherUserWithCreateNewChangeForAllNotInTarget()
    throws Exception {
  enableCreateNewChangeForAllNotInTarget();

  // create a change as admin
  PushOneCommit push =
      pushFactory.create(
          db, admin.getIdent(), testRepo, PushOneCommit.SUBJECT, "a.txt", "content");
  PushOneCommit.Result r = push.to("refs/for/master");
  r.assertOkStatus();
  RevCommit commitChange1 = r.getCommit();

  // create a second change as user (depends on the change from admin)
  TestRepository<?> userRepo = cloneProject(project, user);
  GitUtil.fetch(userRepo, r.getPatchSet().getRefName() + ":change");
  userRepo.reset("change");
  push =
      pushFactory.create(
          db, user.getIdent(), userRepo, PushOneCommit.SUBJECT, "b.txt", "anotherContent");
  r = push.to("refs/for/master");
  r.assertOkStatus();

  // assert that no new change was created for the commit of the predecessor change
  assertThat(query(commitChange1.name())).hasSize(1);
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushSameCommitTwiceUsingMagicBranchBaseOption() throws Exception {
  grant(project, "refs/heads/master", Permission.PUSH);
  PushOneCommit.Result rBase = pushTo("refs/heads/master");
  rBase.assertOkStatus();

  gApi.projects().name(project.get()).branch("foo").create(new BranchInput());

  PushOneCommit push =
      pushFactory.create(
          db, admin.getIdent(), testRepo, PushOneCommit.SUBJECT, "b.txt", "anotherContent");

  PushOneCommit.Result r = push.to("refs/for/master");
  r.assertOkStatus();

  PushResult pr =
      GitUtil.pushHead(testRepo, "refs/for/foo%base=" + rBase.getCommit().name(), false, false);

  // BatchUpdate implementations differ in how they hook into progress monitors. We mostly just
  // care that there is a new change.
  assertThat(pr.getMessages()).containsMatch("changes: new: 1,( refs: 1)? done");
  assertTwoChangesWithSameRevision(r);
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushSameCommitTwice() throws Exception {
  ProjectConfig config = projectCache.checkedGet(project).getConfig();
  config.getProject().setCreateNewChangeForAllNotInTarget(InheritableBoolean.TRUE);
  saveProjectConfig(project, config);

  PushOneCommit push =
      pushFactory.create(
          db, admin.getIdent(), testRepo, PushOneCommit.SUBJECT, "a.txt", "content");
  PushOneCommit.Result r = push.to("refs/for/master");
  r.assertOkStatus();

  push =
      pushFactory.create(
          db, admin.getIdent(), testRepo, PushOneCommit.SUBJECT, "b.txt", "anotherContent");
  r = push.to("refs/for/master");
  r.assertOkStatus();

  assertPushRejected(
      pushHead(testRepo, "refs/for/master", false),
      "refs/for/master",
      "commit(s) already exists (as current patchset)");
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushSameCommitTwiceWhenIndexFailed() throws Exception {
  ProjectConfig config = projectCache.checkedGet(project).getConfig();
  config.getProject().setCreateNewChangeForAllNotInTarget(InheritableBoolean.TRUE);
  saveProjectConfig(project, config);

  PushOneCommit push =
      pushFactory.create(
          db, admin.getIdent(), testRepo, PushOneCommit.SUBJECT, "a.txt", "content");
  PushOneCommit.Result r = push.to("refs/for/master");
  r.assertOkStatus();

  push =
      pushFactory.create(
          db, admin.getIdent(), testRepo, PushOneCommit.SUBJECT, "b.txt", "anotherContent");
  r = push.to("refs/for/master");
  r.assertOkStatus();

  indexer.delete(r.getChange().getId());

  assertPushRejected(
      pushHead(testRepo, "refs/for/master", false),
      "refs/for/master",
      "commit(s) already exists (as current patchset)");
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void cantAutoCloseChangeAlreadyMergedToBranch() throws Exception {
  PushOneCommit.Result r1 = createChange();
  Change.Id id1 = r1.getChange().getId();
  PushOneCommit.Result r2 = createChange();
  Change.Id id2 = r2.getChange().getId();

  // Merge change 1 behind Gerrit's back.
  try (Repository repo = repoManager.openRepository(project)) {
    TestRepository<?> tr = new TestRepository<>(repo);
    tr.branch("refs/heads/master").update(r1.getCommit());
  }

  assertThat(gApi.changes().id(id1.get()).info().status).isEqualTo(ChangeStatus.NEW);
  assertThat(gApi.changes().id(id2.get()).info().status).isEqualTo(ChangeStatus.NEW);
  r2 = amendChange(r2.getChangeId());
  r2.assertOkStatus();

  // Change 1 is still new despite being merged into the branch, because
  // ReceiveCommits only considers commits between the branch tip (which is
  // now the merged change 1) and the push tip (new patch set of change 2).
  assertThat(gApi.changes().id(id1.get()).info().status).isEqualTo(ChangeStatus.NEW);
  assertThat(gApi.changes().id(id2.get()).info().status).isEqualTo(ChangeStatus.NEW);
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushNewPatchsetOverridingStickyLabel() throws Exception {
  ProjectConfig cfg = projectCache.checkedGet(project).getConfig();
  LabelType codeReview = Util.codeReview();
  codeReview.setCopyMaxScore(true);
  cfg.getLabelSections().put(codeReview.getName(), codeReview);
  saveProjectConfig(cfg);

  PushOneCommit.Result r = pushTo("refs/for/master%l=Code-Review+2");
  r.assertOkStatus();
  PushOneCommit push =
      pushFactory.create(
          db,
          admin.getIdent(),
          testRepo,
          PushOneCommit.SUBJECT,
          "b.txt",
          "anotherContent",
          r.getChangeId());
  r = push.to("refs/for/master%l=Code-Review+1");
  r.assertOkStatus();
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void mergedOptionWithNewCommitWithSameChangeIdFails() throws Exception {
  PushOneCommit.Result r = pushTo("refs/for/master");
  r.assertOkStatus();
  gApi.changes().id(r.getChangeId()).current().review(ReviewInput.approve());
  gApi.changes().id(r.getChangeId()).current().submit();

  RevCommit c2 =
      testRepo
          .amend(r.getCommit())
          .message("New subject")
          .insertChangeId(r.getChangeId().substring(1))
          .create();
  testRepo.reset(c2);

  String ref = "refs/for/master%merged";
  PushResult pr = pushHead(testRepo, ref, false);
  RemoteRefUpdate rru = pr.getRemoteUpdate(ref);
  assertThat(rru.getStatus()).isEqualTo(RemoteRefUpdate.Status.REJECTED_OTHER_REASON);
  assertThat(rru.getMessage()).contains("not merged into branch");
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void publishCommentsOnPushOnlyPublishesDraftsOnUpdatedChanges() throws Exception {
  PushOneCommit.Result r1 = createChange();
  PushOneCommit.Result r2 = createChange();
  String id1 = r1.getChangeId();
  String id2 = r2.getChangeId();
  addDraft(id1, r1.getCommit().name(), newDraft(FILE_NAME, 1, "comment1"));
  CommentInfo c2 = addDraft(id2, r2.getCommit().name(), newDraft(FILE_NAME, 1, "comment2"));

  assertThat(getPublishedComments(id1)).isEmpty();
  assertThat(getPublishedComments(id2)).isEmpty();

  r2 = amendChange(id2, "refs/for/master%publish-comments");

  assertThat(getPublishedComments(id1)).isEmpty();
  assertThat(gApi.changes().id(id1).drafts()).hasSize(1);

  Collection<CommentInfo> cs2 = getPublishedComments(id2);
  assertThat(cs2.stream().map(c -> c.message)).containsExactly("comment2");
  assertThat(cs2.stream().map(c -> c.id)).containsExactly(c2.id);

  assertThat(getLastMessage(id1)).doesNotMatch("[Cc]omment");
  assertThat(getLastMessage(id2)).isEqualTo("Uploaded patch set 2.\n\n(1 comment)");
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void publishCommentsOnPushWithPreference() throws Exception {
  PushOneCommit.Result r = createChange();
  addDraft(r.getChangeId(), r.getCommit().name(), newDraft(FILE_NAME, 1, "comment1"));
  r = amendChange(r.getChangeId());

  assertThat(getPublishedComments(r.getChangeId())).isEmpty();

  GeneralPreferencesInfo prefs = gApi.accounts().id(admin.id.get()).getPreferences();
  prefs.publishCommentsOnPush = true;
  gApi.accounts().id(admin.id.get()).setPreferences(prefs);

  r = amendChange(r.getChangeId());
  assertThat(getPublishedComments(r.getChangeId()).stream().map(c -> c.message))
      .containsExactly("comment1");
}
项目：gerrit    文件：AbstractPushForReview.java    
@Sandboxed
@Test
public void pushWithDraftOptionToExistingNewChangeGetsChangeEdit() throws Exception {
  String changeId = createChange().getChangeId();
  EditInfoSubject.assertThat(getEdit(changeId)).isAbsent();

  ChangeInfo changeInfo = gApi.changes().id(changeId).get();
  ChangeStatus originalChangeStatus = changeInfo.status;

  PushOneCommit.Result result = amendChange(changeId, "refs/drafts/master");
  result.assertOkStatus();

  changeInfo = gApi.changes().id(changeId).get();
  assertThat(changeInfo.status).isEqualTo(originalChangeStatus);
  assertThat(changeInfo.isPrivate).isNull();
  assertThat(changeInfo.revisions).hasSize(1);

  EditInfoSubject.assertThat(getEdit(changeId)).isPresent();
}
项目：gerrit    文件：CommitMsgHookTest.java    
private void setHEAD() throws Exception {
  try (ObjectInserter oi = repository.newObjectInserter()) {
    final CommitBuilder commit = new CommitBuilder();
    commit.setTreeId(oi.insert(Constants.OBJ_TREE, new byte[] {}));
    commit.setAuthor(author);
    commit.setCommitter(committer);
    commit.setMessage("test\n");
    ObjectId commitId = oi.insert(commit);

    final RefUpdate ref = repository.updateRef(Constants.HEAD);
    ref.setNewObjectId(commitId);
    Result result = ref.forceUpdate();
    assertWithMessage(Constants.HEAD + " did not change: " + ref.getResult())
        .that(result)
        .isAnyOf(Result.FAST_FORWARD, Result.FORCED, Result.NEW, Result.NO_CHANGE);
  }
}
项目：ghp-maven-plugin    文件：CreateOrphanBranchCommand.java    
@Override
public Ref call() throws GitAPIException, RefNotFoundException, CheckoutConflictException, InvalidRefNameException,
        RefAlreadyExistsException {
    this.checkCallable();
    try {
        this.processOptions();
        this.checkoutStartPoint();
        RefUpdate update = this.getRepository().updateRef(Constants.HEAD);
        Result r = update.link(this.getBranchName());
        if (!EnumSet.of(Result.NEW, Result.FORCED).contains(r)) {
            throw new JGitInternalException(MessageFormat.format(
                    JGitText.get().checkoutUnexpectedResult, r.name()));
        }
        this.setCallable(false);
        return this.getRepository().getRef(Constants.HEAD);
    } catch (IOException e) {
        throw new JGitInternalException(e.getMessage(), e);
    }
}
项目：ninja_chic-    文件：TagViewer.java    
@Override
public boolean onOptionsItemSelected(MenuItem item) {
    Log.i(TAG, "onOptionsItemSelected " + item);
    switch (item.getItemId()) {
        case android.R.id.home:
            return homewardsWith(this, manageRepoIntent(repo()));
        case DELETE_ID:
            try {
                RefUpdate update = repo().updateRef(tagRef.getName());
                update.setForceUpdate(true);
                // update.setNewObjectId(head);
                // update.setForceUpdate(force || remote);
                Result result = update.delete();
                Toast.makeText(this, "Tag deletion : " + result.name(), Toast.LENGTH_SHORT).show();
                finish();
            } catch (IOException e) {
                Log.e(TAG, "Couldn't delete " + revTag.getName(), e);
                throw new RuntimeException(e);
            }
            return true;
    }
    return super.onOptionsItemSelected(item);
}
项目：gerrit-gitblit-plugin    文件：JGitUtils.java    
/**
 * Deletes the specified branch ref.
 * 
 * @param repository
 * @param branch
 * @return true if successful
 */
public static boolean deleteBranchRef(Repository repository, String branch) {
    String branchName = branch;
    if (!branchName.startsWith(Constants.R_HEADS)) {
        branchName = Constants.R_HEADS + branch;
    }

    try {
        RefUpdate refUpdate = repository.updateRef(branchName, false);
        refUpdate.setForceUpdate(true);
        RefUpdate.Result result = refUpdate.delete();
        switch (result) {
        case NEW:
        case FORCED:
        case NO_CHANGE:
        case FAST_FORWARD:
            return true;
        default:
            LOGGER.error(MessageFormat.format("{0} failed to delete to {1} returned result {2}", repository.getDirectory().getAbsolutePath(),
                    branchName, result));
        }
    } catch (Throwable t) {
        error(t, repository, "{0} failed to delete {1}", branchName);
    }
    return false;
}
项目：gitblit    文件：JGitUtils.java    
/**
 * Deletes the specified branch ref.
 *  
 * @param repository
 * @param branch
 * @return true if successful
 */
public static boolean deleteBranchRef(Repository repository, String branch) {
    String branchName = branch;
    if (!branchName.startsWith(Constants.R_HEADS)) {
        branchName = Constants.R_HEADS + branch;
    }

    try {
        RefUpdate refUpdate = repository.updateRef(branchName, false);
        refUpdate.setForceUpdate(true);
        RefUpdate.Result result = refUpdate.delete();
        switch (result) {
        case NEW:
        case FORCED:
        case NO_CHANGE:
        case FAST_FORWARD:
            return true;                
        default:
            LOGGER.error(MessageFormat.format("{0} failed to delete to {1} returned result {2}",
                    repository.getDirectory().getAbsolutePath(), branchName, result));
        }
    } catch (Throwable t) {
        error(t, repository, "{0} failed to delete {1}", branchName);
    }
    return false;
}
项目：git-client-plugin    文件：JGitAPIImpl.java    
/** {@inheritDoc} */
public void prune(RemoteConfig repository) throws GitException {
    try (Repository gitRepo = getRepository()) {
        String remote = repository.getName();
        String prefix = "refs/remotes/" + remote + "/";

        Set<String> branches = listRemoteBranches(remote);

        for (Ref r : new ArrayList<>(gitRepo.getAllRefs().values())) {
            if (r.getName().startsWith(prefix) && !branches.contains(r.getName())) {
                // delete this ref
                RefUpdate update = gitRepo.updateRef(r.getName());
                update.setRefLogMessage("remote branch pruned", false);
                update.setForceUpdate(true);
                Result res = update.delete();
            }
        }
    } catch (URISyntaxException | IOException e) {
        throw new GitException(e);
    }
}
项目：IRCBlit    文件：JGitUtils.java    
/**
 * Deletes the specified branch ref.
 *  
 * @param repository
 * @param branch
 * @return true if successful
 */
public static boolean deleteBranchRef(Repository repository, String branch) {
    String branchName = branch;
    if (!branchName.startsWith(Constants.R_HEADS)) {
        branchName = Constants.R_HEADS + branch;
    }

    try {
        RefUpdate refUpdate = repository.updateRef(branchName, false);
        refUpdate.setForceUpdate(true);
        RefUpdate.Result result = refUpdate.delete();
        switch (result) {
        case NEW:
        case FORCED:
        case NO_CHANGE:
        case FAST_FORWARD:
            return true;                
        default:
            LOGGER.error(MessageFormat.format("{0} failed to delete to {1} returned result {2}",
                    repository.getDirectory().getAbsolutePath(), branchName, result));
        }
    } catch (Throwable t) {
        error(t, repository, "{0} failed to delete {1}", branchName);
    }
    return false;
}
项目：github-backup-java    文件：CreateOrphanBranchCommand.java    
@Override
public Ref call() throws GitAPIException, RefNotFoundException,
    CheckoutConflictException, InvalidRefNameException,
    RefAlreadyExistsException
{
    this.checkCallable();
    try {
        this.processOptions();
        this.checkoutStartPoint();
        RefUpdate update = this.getRepository().updateRef(Constants.HEAD);
        Result r = update.link(this.getBranchName());
        if (EnumSet.of(Result.NEW, Result.FORCED).contains(r) == false) {
            throw new JGitInternalException(MessageFormat.format(
                JGitText.get().checkoutUnexpectedResult, r.name()));
        }
        this.setCallable(false);
        return this.getRepository().getRef(Constants.HEAD);
    }
    catch (IOException e) {
        throw new JGitInternalException(e.getMessage(), e);
    }
}
项目：gerrit-tools    文件：NewChangeBranchCommand.java    
public void run(IProgressMonitor monitor)
        throws InvocationTargetException, InterruptedException {
    String stableBranch = "refs/remotes/origin/" + settings.get(CreateChangeBranchDialog.PROP_STABLE_BRANCH);
    String simpleBranchName = "changes/" + settings.get(CreateChangeBranchDialog.PROP_STABLE_BRANCH)
             + "/" + settings.get(CreateChangeBranchDialog.PROP_CHANGE_BRANCH_NAME);
    String changeBranch = "refs/heads/" + simpleBranchName;
    try {
        Ref stable = repository.getRef(stableBranch);
        AnyObjectId oid = stable.getLeaf().getObjectId();

        RefUpdate refUpdate = repository.updateRef(changeBranch);
        refUpdate.setNewObjectId(oid);

        Result res = refUpdate.update();
        switch (res) {
            case FAST_FORWARD: case NEW: case FORCED:
            case NO_CHANGE: case RENAMED:
                //we are fine;
                break;
            default:
                throw new RuntimeException("Cannot create change branch: " + res.toString());
        }

        //configure for pull
        StoredConfig config = repository.getConfig();
        config.setString("branch", simpleBranchName, "remote", "origin");  //$NON-NLS-1$//$NON-NLS-2$
        config.setString("branch", simpleBranchName, "merge", "refs/heads/" + settings.get(CreateChangeBranchDialog.PROP_STABLE_BRANCH));  //$NON-NLS-1$//$NON-NLS-2$
        config.setBoolean("branch", simpleBranchName, "rebase", true);  //$NON-NLS-1$//$NON-NLS-2$


        if ((Boolean)settings.get(CreateChangeBranchDialog.PROP_CHECKOUT)) {
            new SwitchToChangeBranchCommand().execute(event, repository, changeBranch);
        }
    } catch (Exception e) {
        RepositoryUtils.handleException(e);
    }
}
项目：git-appraise-eclipse    文件：GitNoteWriter.java    
private void updateRef() throws IOException, InterruptedException, RuntimeException,
                                MissingObjectException, IncorrectObjectTypeException,
                                CorruptObjectException {
  if (baseCommit != null && oursCommit.getTree().equals(baseCommit.getTree())) {
    // If the trees are identical, there is no change in the notes.
    // Avoid saving this commit as it has no new information.
    return;
  }

  int remainingLockFailureCalls = JgitUtils.MAX_LOCK_FAILURE_CALLS;
  RefUpdate refUpdate = JgitUtils.updateRef(repo, oursCommit, baseCommit, ref);

  for (;;) {
    Result result = refUpdate.update();

    if (result == Result.LOCK_FAILURE) {
      if (--remainingLockFailureCalls > 0) {
        Thread.sleep(JgitUtils.SLEEP_ON_LOCK_FAILURE_MS);
      } else {
        throw new RuntimeException("Failed to lock the ref: " + ref);
      }

    } else if (result == Result.REJECTED) {
      RevCommit theirsCommit = revWalk.parseCommit(refUpdate.getOldObjectId());
      NoteMap theirs = NoteMap.read(revWalk.getObjectReader(), theirsCommit);
      NoteMapMerger merger = new NoteMapMerger(repo);
      NoteMap merged = merger.merge(base, ours, theirs);
      RevCommit mergeCommit =
          createCommit(merged, author, "Merged note records\n", theirsCommit, oursCommit);
      refUpdate = JgitUtils.updateRef(repo, mergeCommit, theirsCommit, ref);
      remainingLockFailureCalls = JgitUtils.MAX_LOCK_FAILURE_CALLS;

    } else if (result == Result.IO_FAILURE) {
      throw new RuntimeException("Couldn't create notes because of IO_FAILURE");
    } else {
      break;
    }
  }
}
项目：gerrit    文件：RepoSequence.java    
@VisibleForTesting
static RetryerBuilder<RefUpdate.Result> retryerBuilder() {
  return RetryerBuilder.<RefUpdate.Result>newBuilder()
      .retryIfResult(Predicates.equalTo(RefUpdate.Result.LOCK_FAILURE))
      .withWaitStrategy(
          WaitStrategies.join(
              WaitStrategies.exponentialWait(5, TimeUnit.SECONDS),
              WaitStrategies.randomWait(50, TimeUnit.MILLISECONDS)))
      .withStopStrategy(StopStrategies.stopAfterDelay(30, TimeUnit.SECONDS));
}
项目：gerrit    文件：RepoSequence.java    
@VisibleForTesting
RepoSequence(
    GitRepositoryManager repoManager,
    GitReferenceUpdated gitRefUpdated,
    Project.NameKey projectName,
    String name,
    Seed seed,
    int batchSize,
    Runnable afterReadRef,
    Retryer<RefUpdate.Result> retryer) {
  this.repoManager = checkNotNull(repoManager, "repoManager");
  this.gitRefUpdated = checkNotNull(gitRefUpdated, "gitRefUpdated");
  this.projectName = checkNotNull(projectName, "projectName");

  checkArgument(
      name != null
          && !name.startsWith(REFS)
          && !name.startsWith(REFS_SEQUENCES.substring(REFS.length())),
      "name should be a suffix to follow \"refs/sequences/\", got: %s",
      name);
  this.refName = RefNames.REFS_SEQUENCES + name;

  this.seed = checkNotNull(seed, "seed");

  checkArgument(batchSize > 0, "expected batchSize > 0, got: %s", batchSize);
  this.batchSize = batchSize;
  this.afterReadRef = checkNotNull(afterReadRef, "afterReadRef");
  this.retryer = checkNotNull(retryer, "retryer");

  counterLock = new ReentrantLock(true);
}
项目：gerrit    文件：RepoSequence.java    
@Override
public RefUpdate.Result call() throws Exception {
  Ref ref = repo.exactRef(refName);
  afterReadRef.run();
  ObjectId oldId;
  if (ref == null) {
    oldId = ObjectId.zeroId();
    next = seed.get();
  } else {
    oldId = ref.getObjectId();
    next = parse(rw, oldId);
  }
  return store(repo, rw, oldId, next + count);
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void autoclose() throws Exception {
  // Create a change
  PushOneCommit.Result r = pushTo("refs/for/master");
  r.assertOkStatus();

  // Force push it, closing it
  String master = "refs/heads/master";
  assertPushOk(pushHead(testRepo, master, false), master);

  // Attempt to push amended commit to same change
  String url = canonicalWebUrl.get() + "#/c/" + project.get() + "/+/" + r.getChange().getId();
  r = amendChange(r.getChangeId(), "refs/for/master");
  r.assertErrorStatus("change " + url + " closed");
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushForMasterWithTopic() throws Exception {
  // specify topic in ref
  String topic = "my/topic";
  PushOneCommit.Result r = pushTo("refs/for/master/" + topic);
  r.assertOkStatus();
  r.assertChange(Change.Status.NEW, topic);

  // specify topic as option
  r = pushTo("refs/for/master%topic=" + topic);
  r.assertOkStatus();
  r.assertChange(Change.Status.NEW, topic);
}
项目：gerrit    文件：AbstractPushForReview.java    
@Test
public void pushForMasterWithTopicOption() throws Exception {
  String topicOption = "topic=myTopic";
  List<String> pushOptions = new ArrayList<>();
  pushOptions.add(topicOption);

  PushOneCommit push = pushFactory.create(db, admin.getIdent(), testRepo);
  push.setPushOptions(pushOptions);
  PushOneCommit.Result r = push.to("refs/for/master");

  r.assertOkStatus();
  r.assertChange(Change.Status.NEW, "myTopic");
  r.assertPushOptions(pushOptions);
}