Java Code Examples for org.eclipse.jgit.revwalk.RevWalk#setRevFilter()

The following examples show how to use org.eclipse.jgit.revwalk.RevWalk#setRevFilter() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: GitServiceImpl.java    From apidiff with MIT License 6 votes vote down vote up 
@Override
public RevWalk fetchAndCreateNewRevsWalk(Repository repository, String branch) throws Exception {
	List<ObjectId> currentRemoteRefs = new ArrayList<ObjectId>(); 
	for (Ref ref : repository.getAllRefs().values()) {
		String refName = ref.getName();
		if (refName.startsWith(REMOTE_REFS_PREFIX)) {
			currentRemoteRefs.add(ref.getObjectId());
		}
	}
	
	List<TrackingRefUpdate> newRemoteRefs = this.fetch(repository);
	
	RevWalk walk = new RevWalk(repository);
	for (TrackingRefUpdate newRef : newRemoteRefs) {
		if (branch == null || newRef.getLocalName().endsWith("/" + branch)) {
			walk.markStart(walk.parseCommit(newRef.getNewObjectId()));
		}
	}
	for (ObjectId oldRef : currentRemoteRefs) {
		walk.markUninteresting(walk.parseCommit(oldRef));
	}
	walk.setRevFilter(commitsFilter);
	return walk;
}
Example 2
Source File: GitServiceImpl.java    From apidiff with MIT License 6 votes vote down vote up 
public RevWalk createAllRevsWalk(Repository repository, String branch) throws Exception {
	List<ObjectId> currentRemoteRefs = new ArrayList<ObjectId>(); 
	for (Ref ref : repository.getAllRefs().values()) {
		String refName = ref.getName();
		if (refName.startsWith(REMOTE_REFS_PREFIX)) {
			if (branch == null || refName.endsWith("/" + branch)) {
				currentRemoteRefs.add(ref.getObjectId());
			}
		}
	}
	
	RevWalk walk = new RevWalk(repository);
	for (ObjectId newRef : currentRemoteRefs) {
		walk.markStart(walk.parseCommit(newRef));
	}
	walk.setRevFilter(commitsFilter);
	return walk;
}
Example 3
Source File: GetCommonAncestorCommand.java    From netbeans with Apache License 2.0 6 votes vote down vote up 
private GitRevisionInfo getSingleBaseCommit (RevWalk walk, List<RevCommit> commits) throws IOException {
    while (commits.size() > 1) {
        walk.reset();
        for (RevCommit c : commits) {
            walk.markStart(walk.parseCommit(c));
        }
        walk.setRevFilter(RevFilter.MERGE_BASE);
        commits.clear();
        for (RevCommit commit = walk.next(); commit != null; commit = walk.next()) {
            commits.add(commit);
        }
    }
    if (commits.isEmpty()) {
        return null;
    } else {
        return getClassFactory().createRevisionInfo(commits.get(0), getRepository());
    }
}
Example 4
Source File: GitServiceImpl.java    From RefactoringMiner with MIT License 6 votes vote down vote up 
public RevWalk fetchAndCreateNewRevsWalk(Repository repository, String branch) throws Exception {
	List<ObjectId> currentRemoteRefs = new ArrayList<ObjectId>(); 
	for (Ref ref : repository.getRefDatabase().getRefs()) {
		String refName = ref.getName();
		if (refName.startsWith(REMOTE_REFS_PREFIX)) {
			currentRemoteRefs.add(ref.getObjectId());
		}
	}
	
	List<TrackingRefUpdate> newRemoteRefs = this.fetch(repository);
	
	RevWalk walk = new RevWalk(repository);
	for (TrackingRefUpdate newRef : newRemoteRefs) {
		if (branch == null || newRef.getLocalName().endsWith("/" + branch)) {
			walk.markStart(walk.parseCommit(newRef.getNewObjectId()));
		}
	}
	for (ObjectId oldRef : currentRemoteRefs) {
		walk.markUninteresting(walk.parseCommit(oldRef));
	}
	walk.setRevFilter(commitsFilter);
	return walk;
}
Example 5
Source File: GitServiceImpl.java    From RefactoringMiner with MIT License 6 votes vote down vote up 
public RevWalk createAllRevsWalk(Repository repository, String branch) throws Exception {
	List<ObjectId> currentRemoteRefs = new ArrayList<ObjectId>(); 
	for (Ref ref : repository.getRefDatabase().getRefs()) {
		String refName = ref.getName();
		if (refName.startsWith(REMOTE_REFS_PREFIX)) {
			if (branch == null || refName.endsWith("/" + branch)) {
				currentRemoteRefs.add(ref.getObjectId());
			}
		}
	}
	
	RevWalk walk = new RevWalk(repository);
	for (ObjectId newRef : currentRemoteRefs) {
		walk.markStart(walk.parseCommit(newRef));
	}
	walk.setRevFilter(commitsFilter);
	return walk;
}
Example 6
Source File: JGitOperator.java    From verigreen with Apache License 2.0 6 votes vote down vote up 
boolean isRefBehind( Ref behind, Ref tracking ) throws IOException {
  RevWalk walk = new RevWalk( _git.getRepository() );
  try {
    RevCommit behindCommit = walk.parseCommit( behind.getObjectId() );
    RevCommit trackingCommit = walk.parseCommit( tracking.getObjectId() );
    walk.setRevFilter( RevFilter.MERGE_BASE );
    walk.markStart( behindCommit );
    walk.markStart( trackingCommit );
    RevCommit mergeBase = walk.next();
    walk.reset();
    walk.setRevFilter( RevFilter.ALL );
    int aheadCount = RevWalkUtils.count( walk, behindCommit, mergeBase );
    int behindCount = RevWalkUtils.count( walk, trackingCommit, mergeBase );
    
    return behindCount > aheadCount ? true:false;
  } catch (Throwable e) {
         throw new RuntimeException(String.format(
                 "Failed to check if [%s] behind [%s]",
                 behind,
                 tracking), e);
     } 
  finally {
    walk.dispose();
  }
}
Example 7
Source File: GitServiceImpl.java    From apidiff with MIT License 5 votes vote down vote up 
@Override
public Integer countCommits(Repository repository, String branch) throws Exception {
	RevWalk walk = new RevWalk(repository);
	try {
		Ref ref = repository.findRef(REMOTE_REFS_PREFIX + branch);
		ObjectId objectId = ref.getObjectId();
		RevCommit start = walk.parseCommit(objectId);
		walk.setRevFilter(RevFilter.NO_MERGES);
		return RevWalkUtils.count(walk, start, null);
	} finally {
		walk.dispose();
	}
}
Example 8
Source File: DifferentFiles.java    From gitflow-incremental-builder with MIT License 5 votes vote down vote up 
private RevCommit getMergeBase(RevCommit baseCommit, RevCommit referenceHeadCommit) throws IOException {
    RevWalk walk = new RevWalk(git.getRepository());
    walk.setRevFilter(RevFilter.MERGE_BASE);
    walk.markStart(walk.lookupCommit(baseCommit));
    walk.markStart(walk.lookupCommit(referenceHeadCommit));
    RevCommit commit = walk.next();
    walk.close();
    logger.info("Using merge base of id: " + commit.getId());
    return commit;
}
Example 9
Source File: AppraiseGitReviewClient.java    From git-appraise-eclipse with Eclipse Public License 1.0 5 votes vote down vote up 
/**
 * Gets the merge base for the two given commits.
 * Danger -- the commits need to be from the given RevWalk or this will
 * fail in a not-completely-obvious way.
 */
private RevCommit getMergeBase(RevWalk walk, RevCommit commit1, RevCommit commit2)
    throws GitClientException {
  try {
    walk.setRevFilter(RevFilter.MERGE_BASE);
    walk.markStart(commit1);
    walk.markStart(commit2);
    return walk.next();
  } catch (Exception e) {
    throw new GitClientException(
        "Failed to get merge base commit for " + commit1 + " and " + commit2, e);
  }
}
Example 10
Source File: GitServiceImpl.java    From RefactoringMiner with MIT License 5 votes vote down vote up 
@Override
public int countCommits(Repository repository, String branch) throws Exception {
	RevWalk walk = new RevWalk(repository);
	try {
		Ref ref = repository.findRef(REMOTE_REFS_PREFIX + branch);
		ObjectId objectId = ref.getObjectId();
		RevCommit start = walk.parseCommit(objectId);
		walk.setRevFilter(RevFilter.NO_MERGES);
		return RevWalkUtils.count(walk, start, null);
	} finally {
		walk.dispose();
	}
}
Example 11
Source File: LogCommand.java    From netbeans with Apache License 2.0 4 votes vote down vote up 
private void applyCriteria (RevWalk walk, SearchCriteria criteria,
        final RevFlag partOfResultFlag, DiffConfig diffConfig) {
    File[] files = criteria.getFiles();
    if (files.length > 0) {
        Collection<PathFilter> pathFilters = Utils.getPathFilters(getRepository().getWorkTree(), files);
        if (!pathFilters.isEmpty()) {
            if (criteria.isFollow() && pathFilters.size() == 1) {
                walk.setTreeFilter(FollowFilter.create(pathFilters.iterator().next().getPath(), diffConfig));
            } else {
                walk.setTreeFilter(AndTreeFilter.create(TreeFilter.ANY_DIFF, PathFilterGroup.create(pathFilters)));
            }
        }
    }
    RevFilter filter;
    if (criteria.isIncludeMerges()) {
        filter = RevFilter.ALL;
    } else {
        filter = RevFilter.NO_MERGES;
    }
    filter = AndRevFilter.create(filter, new CancelRevFilter(monitor));
    filter = AndRevFilter.create(filter, new RevFilter() {

        @Override
        public boolean include (RevWalk walker, RevCommit cmit) {
            return cmit.has(partOfResultFlag);
        }

        @Override
        public RevFilter clone () {
            return this;
        }

        @Override
        public boolean requiresCommitBody () {
            return false;
        }
    });

    String username = criteria.getUsername();
    if (username != null && !(username = username.trim()).isEmpty()) {
        filter = AndRevFilter.create(filter, OrRevFilter.create(CommitterRevFilter.create(username), AuthorRevFilter.create(username)));
    }
    String message = criteria.getMessage();
    if (message != null && !(message = message.trim()).isEmpty()) {
        filter = AndRevFilter.create(filter, MessageRevFilter.create(message));
    }
    Date from  = criteria.getFrom();
    Date to  = criteria.getTo();
    if (from != null && to != null) {
        filter = AndRevFilter.create(filter, CommitTimeRevFilter.between(from, to));
    } else if (from != null) {
        filter = AndRevFilter.create(filter, CommitTimeRevFilter.after(from));
    } else if (to != null) {
        filter = AndRevFilter.create(filter, CommitTimeRevFilter.before(to));
    }
    // this must be at the end, limit filter must apply as the last
    if (criteria.getLimit() != -1) {
        filter = AndRevFilter.create(filter, MaxCountRevFilter.create(criteria.getLimit()));
    }
    walk.setRevFilter(filter);
}