org.eclipse.jgit.lib.Repository.getAllRefs()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.getAllRefs方法的一些代码示例，展示了Repository.getAllRefs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.getAllRefs方法的具体详情如下：
包路径：org.eclipse.jgit.lib.Repository
类名称：Repository
方法名：getAllRefs

Repository.getAllRefs介绍

[英]Get mutable map of all known refs, including symrefs like HEAD that may not point to any object yet.
[中]获取所有已知参照物的可变地图，包括可能尚未指向任何对象的类似于头部的符号参照物。

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: centic9/jgit-cookbook

public static void main(String[] args) throws IOException {
    try (Repository repository = CookbookHelper.openJGitCookbookRepository()) {
      // get a list of all known heads, tags, remotes, ...
      Collection<Ref> allRefs = repository.getAllRefs().values();

      // a RevWalk allows to walk over commits based on some filtering that is defined
      try (RevWalk revWalk = new RevWalk( repository )) {
        for( Ref ref : allRefs ) {
          revWalk.markStart( revWalk.parseCommit( ref.getObjectId() ));
        }
        System.out.println("Walking all commits starting with " + allRefs.size() + " refs: " + allRefs);
        int count = 0;
        for( RevCommit commit : revWalk ) {
          System.out.println("Commit: " + commit);
          count++;
        }
        System.out.println("Had " + count + " commits");
      }
    }
  }
}

代码示例来源：origin: centic9/jgit-cookbook

public static void main(String[] args) throws IOException {
    try (Repository repository = CookbookHelper.openJGitCookbookRepository()) {
      // get a list of all known heads, tags, remotes, ...
      Collection<Ref> allRefs = repository.getAllRefs().values();

      // a RevWalk allows to walk over commits based on some filtering that is defined
      try (RevWalk revWalk = new RevWalk( repository )) {
        for( Ref ref : allRefs ) {
          revWalk.markStart( revWalk.parseCommit( ref.getObjectId() ));
        }
        System.out.println("Walking all commits starting with " + allRefs.size() + " refs: " + allRefs);
        int count = 0;
        for( RevCommit commit : revWalk ) {
          System.out.println("Commit: " + commit);
          count++;
        }
        System.out.println("Had " + count + " commits");
      }
    }
  }
}

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

refs = allRefs != null ? allRefs : db.getAllRefs();
refs = refFilter.filter(refs);
advertisedHaves.clear();

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

/**
 * Set the refs advertised by this UploadPack.
 * <p>
 * Intended to be called from a
 * {@link org.eclipse.jgit.transport.PreUploadHook}.
 *
 * @param allRefs
 *            explicit set of references to claim as advertised by this
 *            UploadPack instance. This overrides any references that may
 *            exist in the source repository. The map is passed to the
 *            configured {@link #getRefFilter()}. If null, assumes all refs
 *            were advertised.
 */
public void setAdvertisedRefs(Map<String, Ref> allRefs) {
  if (allRefs != null)
    refs = allRefs;
  else
    refs = db.getAllRefs();
  if (refFilter == RefFilter.DEFAULT)
    refs = transferConfig.getRefFilter().filter(refs);
  else
    refs = refFilter.filter(refs);
}

代码示例来源：origin: stackoverflow.com

private static boolean hasAtLeastOneReference(Repository repo) {

  for (Ref ref : repo.getAllRefs().values()) {
    if (ref.getObjectId() == null)
      continue;
    return true;
  }

  return false;
}

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

private Map<String, Ref> getAllRefs() {
 return this.repository.getAllRefs();
}

代码示例来源：origin: ixrjog/opsCloud

/**
 * 获取指定仓库的所有分支
 *
 * @param repository
 * @return
 */
public static Set<String> getRefList(Repository repository) {
  return repository.getAllRefs().keySet();
}

代码示例来源：origin: alien4cloud/alien4cloud

/**
 * Generate the conflict branch name to push to.
 */
private static String generateConflictBranchName(Repository repository, String remoteName) {
  Map<String, Ref> allRefs = repository.getAllRefs();
  String remoteAlienRefSpecPrefixName = String.format("refs/remotes/%s/%s", remoteName, REMOTE_ALIEN_CONFLICTS_PREFIX_BRANCH_NAME);
  long count = allRefs.keySet().stream().filter(key -> key.startsWith(remoteAlienRefSpecPrefixName)).count();
  return String.format("%s%d-%d", REMOTE_ALIEN_CONFLICTS_PREFIX_BRANCH_NAME, new Date().getTime(), count + 1);
}

代码示例来源：origin: alien4cloud/alien4cloud

private static String getFullTagReference(Git repository, String branch) {
  Map<String, Ref> refs = repository.getRepository().getAllRefs();
  for (String refId : refs.keySet()) {
    String[] segments = refId.split("/");
    if (segments.length > 1 && branch.equals(segments[segments.length - 1]) && "tags".equals(segments[1])) {
      return refId;
    }
  }
  return "";
}

代码示例来源：origin: apigee/apigee-deploy-maven-plugin

public  Ref getWorkspaceHeadRevision() {
  Map<String, Ref> refs = git.getRepository().getAllRefs();

  Ref headRef = refs.get("HEAD");
  return headRef;

}

代码示例来源：origin: alien4cloud/alien4cloud

private static String getFullBranchReference(Git repository, String branch) {
  final String remoteName = "remotes/origin";
  Map<String, Ref> refs = repository.getRepository().getAllRefs();
  for (String refId : refs.keySet()) {
    String[] segments = refId.split("/");
    if (segments.length > 1 && branch.equals(segments[segments.length - 1]) && refId.contains(remoteName)) {
      return refId;
    }
  }
  return "";
}

代码示例来源：origin: org.arquillian.algeron/arquillian-algeron-git

/**
   * Checks if a repo has been cloned correctly.
   *
   * @param repo
   *     to check
   *
   * @return true if has been cloned correctly, false otherwise
   */
  public boolean hasAtLeastOneReference(Repository repo) {

    for (Ref ref : repo.getAllRefs().values()) {
      if (ref.getObjectId() == null)
        continue;
      return true;
    }

    return false;
  }
}

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

private List<Ref> getAllBranchRefs(boolean originBranches) {
  List<Ref> branches = new ArrayList<>();
  try (Repository repo = getRepository()) {
    for (Ref r : repo.getAllRefs().values()) {
      final String branchName = r.getName();
      if (branchName.startsWith(R_HEADS)
          || (originBranches && branchName.startsWith(R_REMOTES))) {
        branches.add(r);
      }
    }
  }
  return branches;
}

代码示例来源：origin: stackoverflow.com

Repository repo = new FileRepository(args[0]);
RevWalk walk = new RevWalk(repo);
RevCommit commit = walk.parseCommit(repo.resolve(args[1] + "^0"));
for (Map.Entry<String, Ref> e : repo.getAllRefs().entrySet())
 if (e.getKey().startsWith(Constants.R_HEADS))
  if (walk.isMergedInto(commit,
    walk.parseCommit(e.getValue().getObjectId())))
   System.out.println("Ref " + e.getValue().getName()
                + " contains commit " + commit);

代码示例来源：origin: org.openmrs.maven.plugins/openmrs-sdk-maven-plugin

/**
 * @inheritDoc
 */
@Override
public Iterable<RevCommit> getCommitDifferential(Git git, String baseRef, String headRef) {
  Ref localRef = git.getRepository().getAllRefs().get(headRef);
  Ref upstreamRef = git.getRepository().getAllRefs().get(baseRef);
  try {
    return git.log().addRange(upstreamRef.getObjectId(), localRef.getObjectId()).call();
  } catch (GitAPIException|MissingObjectException|IncorrectObjectTypeException e) {
    throw new RuntimeException("Failed to get commit differential between"+baseRef+" and "+headRef);
  }
}

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

/**
 * Adds all matching refs as start commits.
 */
private void markRefs(RevWalk walk, Predicate<Ref> filter) throws IOException {
  try (Repository repo = getRepository()) {
    for (Ref r : repo.getAllRefs().values()) {
      if (filter.apply(r)) {
        RevCommit c = walk.parseCommit(r.getObjectId());
        walk.markStart(c);
      }
    }
  }
}

代码示例来源：origin: io.fabric8/fabric-git

public static boolean hasGitHead(Git git) throws GitAPIException, IOException {
  boolean hasHead = true;
  try {
    git.log().all().call();
    hasHead = git.getRepository().getAllRefs().containsKey("HEAD");
  } catch (NoHeadException e) {
    hasHead = false;
  }
  return hasHead;
}

代码示例来源：origin: jboss-fuse/fabric8

public static boolean hasGitHead(Git git) throws GitAPIException, IOException {
  boolean hasHead = true;
  try {
    git.log().all().call();
    hasHead = git.getRepository().getAllRefs().containsKey("HEAD");
  } catch (NoHeadException e) {
    hasHead = false;
  }
  return hasHead;
}

代码示例来源：origin: com.atlassian.labs/speakeasy-plugin

public File operateOn(Repository repo) throws Exception
  {
    Git git = new Git(repo);
    if (repo.getAllRefs().containsKey("refs/heads/master"))
    {
      git.reset().setMode(ResetCommand.ResetType.HARD).setRef("HEAD").call();
      for (String path : git.status().call().getUntracked())
      {
        new File(repo.getWorkTree(), path).delete();
      }
    }
    return ZipWriter.addDirectoryContentsToJar(repo.getWorkTree(), ".git");
  }
});

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