org.eclipse.jgit.lib.Repository.peel()方法的使用及代码示例

x33g5p2x  于2022-01-28 转载在 其他  
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本文整理了Java中org.eclipse.jgit.lib.Repository.peel方法的一些代码示例，展示了Repository.peel的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Repository.peel方法的具体详情如下：
包路径：org.eclipse.jgit.lib.Repository
类名称：Repository
方法名：peel

Repository.peel介绍

[英]Peel a possibly unpeeled reference to an annotated tag.

If the ref cannot be peeled (as it does not refer to an annotated tag) the peeled id stays null, but org.eclipse.jgit.lib.Ref#isPeeled()will be true.
[中]将可能未剥离的引用剥离到带注释的标记。
如果ref不能被剥离（因为它不引用带注释的标记），那么剥离的id将保持为null，但org。日食jgit。lib。Ref#isPeeled（）将为真。

代码示例

代码示例来源：origin: org.eclipse.jgit/org.eclipse.jgit

/**
 * Get a map with all objects referenced by a peeled ref.
 *
 * @return a map with all objects referenced by a peeled ref.
 */
@NonNull
public Map<AnyObjectId, Set<Ref>> getAllRefsByPeeledObjectId() {
  Map<String, Ref> allRefs = getAllRefs();
  Map<AnyObjectId, Set<Ref>> ret = new HashMap<>(allRefs.size());
  for (Ref ref : allRefs.values()) {
    ref = peel(ref);
    AnyObjectId target = ref.getPeeledObjectId();
    if (target == null)
      target = ref.getObjectId();
    // We assume most Sets here are singletons
    Set<Ref> oset = ret.put(target, Collections.singleton(ref));
    if (oset != null) {
      // that was not the case (rare)
      if (oset.size() == 1) {
        // Was a read-only singleton, we must copy to a new Set
        oset = new HashSet<>(oset);
      }
      ret.put(target, oset);
      oset.add(ref);
    }
  }
  return ret;
}

代码示例来源：origin: org.apereo.cas/cas-mgmt-support-version-control

/**
 * Method returns the Ref to the commit witht the published tag.
 *
 * @return - Ref of the published commit
 */
public Ref getPublished() {
  try {
    val ref = git.tagList().call().get(0);
    return git.getRepository().peel(ref);
  } catch (final Exception e) {
    LOGGER.trace(e.getMessage(), e);
    return null;
  }
}

代码示例来源：origin: sonia.jgit/org.eclipse.jgit

/**
 * @return a map with all objects referenced by a peeled ref.
 */
@NonNull
public Map<AnyObjectId, Set<Ref>> getAllRefsByPeeledObjectId() {
  Map<String, Ref> allRefs = getAllRefs();
  Map<AnyObjectId, Set<Ref>> ret = new HashMap<AnyObjectId, Set<Ref>>(allRefs.size());
  for (Ref ref : allRefs.values()) {
    ref = peel(ref);
    AnyObjectId target = ref.getPeeledObjectId();
    if (target == null)
      target = ref.getObjectId();
    // We assume most Sets here are singletons
    Set<Ref> oset = ret.put(target, Collections.singleton(ref));
    if (oset != null) {
      // that was not the case (rare)
      if (oset.size() == 1) {
        // Was a read-only singleton, we must copy to a new Set
        oset = new HashSet<Ref>(oset);
      }
      ret.put(target, oset);
      oset.add(ref);
    }
  }
  return ret;
}

代码示例来源：origin: berlam/github-bucket

/**
 * Get a map with all objects referenced by a peeled ref.
 *
 * @return a map with all objects referenced by a peeled ref.
 */
@NonNull
public Map<AnyObjectId, Set<Ref>> getAllRefsByPeeledObjectId() {
  Map<String, Ref> allRefs = getAllRefs();
  Map<AnyObjectId, Set<Ref>> ret = new HashMap<>(allRefs.size());
  for (Ref ref : allRefs.values()) {
    ref = peel(ref);
    AnyObjectId target = ref.getPeeledObjectId();
    if (target == null)
      target = ref.getObjectId();
    // We assume most Sets here are singletons
    Set<Ref> oset = ret.put(target, Collections.singleton(ref));
    if (oset != null) {
      // that was not the case (rare)
      if (oset.size() == 1) {
        // Was a read-only singleton, we must copy to a new Set
        oset = new HashSet<>(oset);
      }
      ret.put(target, oset);
      oset.add(ref);
    }
  }
  return ret;
}

代码示例来源：origin: tomasbjerre/git-changelog-lib

private Map<String, RevTag> getAnnotatedTagPerTagName(
  final Optional<String> ignoreTagsIfNameMatches, final List<Ref> tagList) {
 final Map<String, RevTag> tagPerCommit = newHashMap();
 for (final Ref tag : tagList) {
  if (ignoreTagsIfNameMatches.isPresent()) {
   if (compile(ignoreTagsIfNameMatches.get()).matcher(tag.getName()).matches()) {
    continue;
   }
  }
  final Ref peeledTag = this.repository.peel(tag);
  if (peeledTag.getPeeledObjectId() != null) {
   try {
    final RevTag revTag = RevTag.parse(this.repository.open(tag.getObjectId()).getBytes());
    tagPerCommit.put(tag.getName(), revTag);
   } catch (final IOException e) {
    LOG.error(e.getMessage(), e);
   }
  }
 }
 return tagPerCommit;
}

代码示例来源：origin: org.ajoberstar.reckon/reckon-core

private Set<TaggedVersion> getTaggedVersions(RevWalk walk) throws IOException {
 Set<TaggedVersion> versions = new HashSet<>();
 for (Ref ref : repo.getRefDatabase().getRefs(Constants.R_TAGS).values()) {
  Ref tag = repo.peel(ref);
  // only annotated tags return a peeled object id
  ObjectId objectId = tag.getPeeledObjectId() == null ? tag.getObjectId() : tag.getPeeledObjectId();
  RevCommit commit = walk.parseCommit(objectId);
  tagParser.apply(tag).ifPresent(version -> {
   versions.add(new TaggedVersion(version, commit));
  });
 }
 return versions;
}

代码示例来源：origin: tomasbjerre/git-changelog-lib

private ObjectId getPeeled(final Ref tag) {
 final Ref peeledTag = this.repository.peel(tag);
 if (peeledTag.getPeeledObjectId() != null) {
  return peeledTag.getPeeledObjectId();
 } else {
  return tag.getObjectId();
 }
}

代码示例来源：origin: mauricioaniche/repodriller

private ObjectId getActualRefObjectId(Ref ref, Repository repo) {
  final Ref repoPeeled = repo.peel(ref);
  if (repoPeeled.getPeeledObjectId() != null) {
    return repoPeeled.getPeeledObjectId();
  }
  return ref.getObjectId();
}

代码示例来源：origin: checkstyle/contribution

/**
 * Returns actual SHA-1 object by commit reference.
 * @param repo git repository.
 * @param ref string representation of commit reference.
 * @return actual SHA-1 object.
 * @throws IOException if an I/O error occurs.
 */
private static ObjectId getActualRefObjectId(Repository repo, String ref) throws IOException {
  final ObjectId actualObjectId;
  final Ref referenceObj = repo.getRef(ref);
  if (referenceObj == null) {
    actualObjectId = repo.resolve(ref);
  }
  else {
    final Ref repoPeeled = repo.peel(referenceObj);
    actualObjectId = Optional.ofNullable(repoPeeled.getPeeledObjectId())
      .orElse(referenceObj.getObjectId());
  }
  return actualObjectId;
}

代码示例来源：origin: jenkinsci/git-client-plugin

/** {@inheritDoc} */
  @Override
  public Set<GitObject> getTags() throws GitException, InterruptedException {
    Set<GitObject> peeledTags = new HashSet<>();
    Set<String> tagNames = new HashSet<>();
    try (Repository repo = getRepository()) {
      Map<String, Ref> tagsRead = repo.getTags();
      for (Map.Entry<String, Ref> entry : tagsRead.entrySet()) {
        /* Prefer peeled ref if available (for tag commit), otherwise take first tag reference seen */
        String tagName = entry.getKey();
        Ref tagRef = entry.getValue();
        if (!entry.getValue().isPeeled()) {
          Ref peeledRef = repo.peel(tagRef);
          if (peeledRef.getPeeledObjectId() != null) {
            tagRef = peeledRef; // Use peeled ref instead of annotated ref
          }
        }
        if (tagRef.isPeeled()) {
          peeledTags.add(new GitObject(tagName, tagRef.getPeeledObjectId()));
        } else if (!tagNames.contains(tagName)) {
          peeledTags.add(new GitObject(tagName, tagRef.getObjectId()));
        }
        tagNames.add(entry.getKey());
      }
    }
    return peeledTags;
  }
}

代码示例来源：origin: kiegroup/appformer

private RefTree rebuild(RefDatabase refdb) throws IOException {
    RefTree tree = RefTree.newEmptyTree();
    List<Command> cmds
        = new ArrayList<>();

    Ref head = refdb.exactRef(HEAD);
    if (head != null) {
      cmds.add(new org.eclipse.jgit.internal.storage.reftree.Command(
          null,
          head));
    }

    for (Ref r : refdb.getRefs(RefDatabase.ALL).values()) {
      if (r.getName().equals(txnCommitted) || r.getName().equals(HEAD)
          || r.getName().startsWith(txnNamespace)) {
        continue;
      }
      cmds.add(new org.eclipse.jgit.internal.storage.reftree.Command(
          null,
          git.getRepository().peel(r)));
    }
    tree.apply(cmds);
    return tree;
  }
}

代码示例来源：origin: openl-tablets/openl-tablets

private Ref getTagRefForCommit(List<Ref> tags, ObjectId commitId) {
  Ref tagRefForCommit = null;
  for (Ref tagRef : tags) {
    ObjectId objectId = git.getRepository().peel(tagRef).getPeeledObjectId();
    if (objectId == null) {
      objectId = tagRef.getObjectId();
    }
    if (objectId.equals(commitId)) {
      tagRefForCommit = tagRef;
      break;
    }
  }
  return tagRefForCommit;
}

代码示例来源：origin: org.eclipse.egit/ui

private List<Ref> loadTags() {
  RepositoryCommit repoCommit = getCommit();
  RevCommit commit = repoCommit.getRevCommit();
  Repository repository = repoCommit.getRepository();
  List<Ref> tags = new ArrayList<Ref>();
  for (Ref tag : getTags()) {
    tag = repository.peel(tag);
    ObjectId id = tag.getPeeledObjectId();
    if (id == null)
      id = tag.getObjectId();
    if (!commit.equals(id))
      continue;
    tags.add(tag);
  }
  return tags;
}

代码示例来源：origin: jboss-fuse/fabric8

@Override
public Map<String, RevTag> findTagsBetween(Git git, RevCommit c1, RevCommit c2) throws GitAPIException, IOException {
  Map<ObjectId, List<RevTag>> reverseReferences = new HashMap<>();
  RevWalk walk = new RevWalk(git.getRepository());
  for (Ref t : git.tagList().call()) {
    Ref peeled = git.getRepository().peel(t);
    if (peeled != null && peeled.getPeeledObjectId() != null) {
      if (!reverseReferences.containsKey(peeled.getPeeledObjectId())) {
        reverseReferences.put(peeled.getPeeledObjectId(), new LinkedList<RevTag>());
      }
      reverseReferences.get(peeled.getPeeledObjectId()).add(walk.parseTag(t.getObjectId()));
    }
  }
  Map<String, RevTag> result = new HashMap<>();
  Iterable<RevCommit> commits = git.log().addRange(c1, c2).call();
  for (RevCommit commit : commits) {
    if (reverseReferences.containsKey(commit.getId())) {
      for (RevTag tag : reverseReferences.get(commit.getId())) {
        result.put(tag.getTagName(), tag);
      }
    }
  }
  return result;
}

代码示例来源：origin: tomasbjerre/git-changelog-lib

public ObjectId getRef(final String fromRef) throws GitChangelogRepositoryException {
 try {
  for (final Ref foundRef : getAllRefs().values()) {
   if (foundRef.getName().endsWith(fromRef)) {
    final Ref ref = getAllRefs().get(foundRef.getName());
    final Ref peeledRef = this.repository.peel(ref);
    if (peeledRef.getPeeledObjectId() != null) {
     return peeledRef.getPeeledObjectId();
    } else {
     return ref.getObjectId();
    }
   }
  }
  throw new GitChangelogRepositoryException(fromRef + " not found in:\n" + toString());
 } catch (final Exception e) {
  throw new GitChangelogRepositoryException("", e);
 }
}

代码示例来源：origin: io.fabric8.patch/patch-management

@Override
public Map<String, RevTag> findTagsBetween(Git git, RevCommit c1, RevCommit c2) throws GitAPIException, IOException {
  Map<ObjectId, List<RevTag>> reverseReferences = new HashMap<>();
  RevWalk walk = new RevWalk(git.getRepository());
  for (Ref t : git.tagList().call()) {
    Ref peeled = git.getRepository().peel(t);
    if (peeled != null && peeled.getPeeledObjectId() != null) {
      if (!reverseReferences.containsKey(peeled.getPeeledObjectId())) {
        reverseReferences.put(peeled.getPeeledObjectId(), new LinkedList<RevTag>());
      }
      reverseReferences.get(peeled.getPeeledObjectId()).add(walk.parseTag(t.getObjectId()));
    }
  }
  Map<String, RevTag> result = new HashMap<>();
  Iterable<RevCommit> commits = git.log().addRange(c1, c2).call();
  for (RevCommit commit : commits) {
    if (reverseReferences.containsKey(commit.getId())) {
      for (RevTag tag : reverseReferences.get(commit.getId())) {
        result.put(tag.getTagName(), tag);
      }
    }
  }
  return result;
}

代码示例来源：origin: jboss-fuse/fabric8

Map<ObjectId, List<RevTag>> tagMap = new HashMap<>();
for (Ref tag : tags) {
  Ref peeled = git.getRepository().peel(tag);
  RevTag revTag = walk.parseTag(tag.getObjectId());
  if (!BASELINE_TAG_PATTERN.matcher(revTag.getTagName()).matches()) {

代码示例来源：origin: sonia.jgit/org.eclipse.jgit

for (Ref ref : refs.values()) {
  if(!ref.isPeeled())
    ref = getRepository().peel(ref);

代码示例来源：origin: sonia.jgit/org.eclipse.jgit

/**
 * Format an advertisement for the supplied refs.
 *
 * @param refs
 *            zero or more refs to format for the client. The collection is
 *            sorted before display if necessary, and therefore may appear
 *            in any order.
 * @return set of ObjectIds that were advertised to the client.
 * @throws IOException
 *             the underlying output stream failed to write out an
 *             advertisement record.
 */
public Set<ObjectId> send(Map<String, Ref> refs) throws IOException {
  for (Ref ref : getSortedRefs(refs)) {
    if (ref.getObjectId() == null)
      continue;
    advertiseAny(ref.getObjectId(), ref.getName());
    if (!derefTags)
      continue;
    if (!ref.isPeeled()) {
      if (repository == null)
        continue;
      ref = repository.peel(ref);
    }
    if (ref.getPeeledObjectId() != null)
      advertiseAny(ref.getPeeledObjectId(), ref.getName() + "^{}"); //$NON-NLS-1$
  }
  return sent;
}

代码示例来源：origin: ModeShape/modeshape

@Test
public void shouldGetFirstDozenCommitsInHistoryForTag() throws Exception {
  Ref ref = repository.getRef("modeshape-3.0.0.Final");
  ref = repository.peel(ref);
  RevWalk walker = new RevWalk(repository);
  walker.setRetainBody(true);
  try {
    RevCommit commit = walker.parseCommit(ref.getObjectId());
    LogCommand command = git.log();
    command.add(commit.getId());
    command.setMaxCount(12);
    for (RevCommit rev : command.call()) {
      commit = walker.parseCommit(rev);
      print(commit);
    }
  } finally {
    walker.dispose();
  }
}

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