Examples with ReceiveCommand org.eclipse.jgit.transport.ReceiveCommand used on opensource projects

Example 26 with ReceiveCommand

use of org.eclipse.jgit.transport.ReceiveCommand in project gitblit by gitblit.

the class PatchsetReceivePack method updateReflog.

private void updateReflog(RefUpdate ru) {
    if (ru == null) {
        return;
    }
    ReceiveCommand.Type type = null;
    switch(ru.getResult()) {
        case NEW:
            type = Type.CREATE;
            break;
        case FAST_FORWARD:
            type = Type.UPDATE;
            break;
        case FORCED:
            type = Type.UPDATE_NONFASTFORWARD;
            break;
        default:
            LOGGER.error(MessageFormat.format("unexpected ref update type {0} for {1}", ru.getResult(), ru.getName()));
            return;
    }
    ReceiveCommand cmd = new ReceiveCommand(ru.getOldObjectId(), ru.getNewObjectId(), ru.getName(), type);
    RefLogUtils.updateRefLog(user, getRepository(), Arrays.asList(cmd));
}

Example 27 with ReceiveCommand

use of org.eclipse.jgit.transport.ReceiveCommand in project gitblit by gitblit.

the class MirrorService method run.

@Override
public void run() {
    if (!isReady()) {
        return;
    }
    running.set(true);
    for (String repositoryName : repositoryManager.getRepositoryList()) {
        if (forceClose.get()) {
            break;
        }
        if (repositoryManager.isCollectingGarbage(repositoryName)) {
            logger.debug("mirror is skipping {} garbagecollection", repositoryName);
            continue;
        }
        RepositoryModel model = null;
        Repository repository = null;
        try {
            model = repositoryManager.getRepositoryModel(repositoryName);
            if (!model.isMirror && !model.isBare) {
                // repository must be a valid bare git mirror
                logger.debug("mirror is skipping {} !mirror !bare", repositoryName);
                continue;
            }
            repository = repositoryManager.getRepository(repositoryName);
            if (repository == null) {
                logger.warn(MessageFormat.format("MirrorExecutor is missing repository {0}?!?", repositoryName));
                continue;
            }
            // automatically repair (some) invalid fetch ref specs
            if (!repairAttempted.contains(repositoryName)) {
                repairAttempted.add(repositoryName);
                JGitUtils.repairFetchSpecs(repository);
            }
            // find the first mirror remote - there should only be one
            StoredConfig rc = repository.getConfig();
            RemoteConfig mirror = null;
            List<RemoteConfig> configs = RemoteConfig.getAllRemoteConfigs(rc);
            for (RemoteConfig config : configs) {
                if (config.isMirror()) {
                    mirror = config;
                    break;
                }
            }
            if (mirror == null) {
                // repository does not have a mirror remote
                logger.debug("mirror is skipping {} no mirror remote found", repositoryName);
                continue;
            }
            logger.debug("checking {} remote {} for ref updates", repositoryName, mirror.getName());
            final boolean testing = false;
            Git git = new Git(repository);
            FetchResult result = git.fetch().setRemote(mirror.getName()).setDryRun(testing).call();
            Collection<TrackingRefUpdate> refUpdates = result.getTrackingRefUpdates();
            if (refUpdates.size() > 0) {
                ReceiveCommand ticketBranchCmd = null;
                for (TrackingRefUpdate ru : refUpdates) {
                    StringBuilder sb = new StringBuilder();
                    sb.append("updated mirror ");
                    sb.append(repositoryName);
                    sb.append(" ");
                    sb.append(ru.getRemoteName());
                    sb.append(" -> ");
                    sb.append(ru.getLocalName());
                    if (ru.getResult() == Result.FORCED) {
                        sb.append(" (forced)");
                    }
                    sb.append(" ");
                    sb.append(ru.getOldObjectId() == null ? "" : ru.getOldObjectId().abbreviate(7).name());
                    sb.append("..");
                    sb.append(ru.getNewObjectId() == null ? "" : ru.getNewObjectId().abbreviate(7).name());
                    logger.info(sb.toString());
                    if (BranchTicketService.BRANCH.equals(ru.getLocalName())) {
                        ReceiveCommand.Type type = null;
                        switch(ru.getResult()) {
                            case NEW:
                                type = Type.CREATE;
                                break;
                            case FAST_FORWARD:
                                type = Type.UPDATE;
                                break;
                            case FORCED:
                                type = Type.UPDATE_NONFASTFORWARD;
                                break;
                            default:
                                type = null;
                                break;
                        }
                        if (type != null) {
                            ticketBranchCmd = new ReceiveCommand(ru.getOldObjectId(), ru.getNewObjectId(), ru.getLocalName(), type);
                        }
                    }
                }
                if (ticketBranchCmd != null) {
                    repository.fireEvent(new ReceiveCommandEvent(model, ticketBranchCmd));
                }
            }
        } catch (Exception e) {
            logger.error("Error updating mirror " + repositoryName, e);
        } finally {
            // cleanup
            if (repository != null) {
                repository.close();
            }
        }
    }
    running.set(false);
}

Example 28 with ReceiveCommand

use of org.eclipse.jgit.transport.ReceiveCommand in project gitblit by gitblit.

the class RefLogUtils method createIndex.

/**
	 * Creates an in-memory index of the reflog entry.
	 *
	 * @param repo
	 * @param headId
	 * @param commands
	 * @return an in-memory index
	 * @throws IOException
	 */
private static DirCache createIndex(Repository repo, ObjectId headId, Collection<ReceiveCommand> commands) throws IOException {
    DirCache inCoreIndex = DirCache.newInCore();
    DirCacheBuilder dcBuilder = inCoreIndex.builder();
    ObjectInserter inserter = repo.newObjectInserter();
    long now = System.currentTimeMillis();
    Set<String> ignorePaths = new TreeSet<String>();
    try {
        // add receive commands to the temporary index
        for (ReceiveCommand command : commands) {
            // use the ref names as the path names
            String path = command.getRefName();
            ignorePaths.add(path);
            StringBuilder change = new StringBuilder();
            change.append(command.getType().name()).append(' ');
            switch(command.getType()) {
                case CREATE:
                    change.append(ObjectId.zeroId().getName());
                    change.append(' ');
                    change.append(command.getNewId().getName());
                    break;
                case UPDATE:
                case UPDATE_NONFASTFORWARD:
                    change.append(command.getOldId().getName());
                    change.append(' ');
                    change.append(command.getNewId().getName());
                    break;
                case DELETE:
                    change = null;
                    break;
            }
            if (change == null) {
                // ref deleted
                continue;
            }
            String content = change.toString();
            // create an index entry for this attachment
            final DirCacheEntry dcEntry = new DirCacheEntry(path);
            dcEntry.setLength(content.length());
            dcEntry.setLastModified(now);
            dcEntry.setFileMode(FileMode.REGULAR_FILE);
            // insert object
            dcEntry.setObjectId(inserter.insert(org.eclipse.jgit.lib.Constants.OBJ_BLOB, content.getBytes("UTF-8")));
            // add to temporary in-core index
            dcBuilder.add(dcEntry);
        }
        // Traverse HEAD to add all other paths
        TreeWalk treeWalk = new TreeWalk(repo);
        int hIdx = -1;
        if (headId != null)
            hIdx = treeWalk.addTree(new RevWalk(repo).parseTree(headId));
        treeWalk.setRecursive(true);
        while (treeWalk.next()) {
            String path = treeWalk.getPathString();
            CanonicalTreeParser hTree = null;
            if (hIdx != -1)
                hTree = treeWalk.getTree(hIdx, CanonicalTreeParser.class);
            if (!ignorePaths.contains(path)) {
                // add entries from HEAD for all other paths
                if (hTree != null) {
                    // create a new DirCacheEntry with data retrieved from
                    // HEAD
                    final DirCacheEntry dcEntry = new DirCacheEntry(path);
                    dcEntry.setObjectId(hTree.getEntryObjectId());
                    dcEntry.setFileMode(hTree.getEntryFileMode());
                    // add to temporary in-core index
                    dcBuilder.add(dcEntry);
                }
            }
        }
        // release the treewalk
        treeWalk.close();
        // finish temporary in-core index used for this commit
        dcBuilder.finish();
    } finally {
        inserter.close();
    }
    return inCoreIndex;
}

Example 29 with ReceiveCommand

use of org.eclipse.jgit.transport.ReceiveCommand in project gitblit by gitblit.

the class BranchTicketService method onRefsChanged.

/**
	 * Listen for tickets branch changes and (re)index tickets, as appropriate
	 */
@Override
public synchronized void onRefsChanged(RefsChangedEvent event) {
    if (!(event instanceof ReceiveCommandEvent)) {
        return;
    }
    ReceiveCommandEvent branchUpdate = (ReceiveCommandEvent) event;
    RepositoryModel repository = branchUpdate.model;
    ReceiveCommand cmd = branchUpdate.cmd;
    try {
        switch(cmd.getType()) {
            case CREATE:
            case UPDATE_NONFASTFORWARD:
                // reindex everything
                reindex(repository);
                break;
            case UPDATE:
                // incrementally index ticket updates
                resetCaches(repository);
                long start = System.nanoTime();
                log.info("incrementally indexing {} ticket branch due to received ref update", repository.name);
                Repository db = repositoryManager.getRepository(repository.name);
                try {
                    Set<Long> ids = new HashSet<Long>();
                    List<PathChangeModel> paths = JGitUtils.getFilesInRange(db, cmd.getOldId().getName(), cmd.getNewId().getName());
                    for (PathChangeModel path : paths) {
                        String name = path.name.substring(path.name.lastIndexOf('/') + 1);
                        if (!JOURNAL.equals(name)) {
                            continue;
                        }
                        String tid = path.path.split("/")[2];
                        long ticketId = Long.parseLong(tid);
                        if (!ids.contains(ticketId)) {
                            ids.add(ticketId);
                            TicketModel ticket = getTicket(repository, ticketId);
                            log.info(MessageFormat.format("indexing ticket #{0,number,0}: {1}", ticketId, ticket.title));
                            indexer.index(ticket);
                        }
                    }
                    long end = System.nanoTime();
                    log.info("incremental indexing of {0} ticket(s) completed in {1} msecs", ids.size(), TimeUnit.NANOSECONDS.toMillis(end - start));
                } finally {
                    db.close();
                }
                break;
            default:
                log.warn("Unexpected receive type {} in BranchTicketService.onRefsChanged" + cmd.getType());
                break;
        }
    } catch (Exception e) {
        log.error("failed to reindex " + repository.name, e);
    }
}

Example 30 with ReceiveCommand

use of org.eclipse.jgit.transport.ReceiveCommand in project gitblit by gitblit.

the class GroovyScriptTest method testProtectRefsFastForward.

@Test
public void testProtectRefsFastForward() throws Exception {
    MockGitblit gitblit = new MockGitblit();
    MockLogger logger = new MockLogger();
    MockClientLogger clientLogger = new MockClientLogger();
    List<ReceiveCommand> commands = new ArrayList<ReceiveCommand>();
    commands.add(new ReceiveCommand(ObjectId.fromString("c18877690322dfc6ae3e37bb7f7085a24e94e887"), ObjectId.fromString("3fa7c46d11b11d61f1cbadc6888be5d0eae21969"), "refs/heads/master"));
    RepositoryModel repository = new RepositoryModel("ex@mple.git", "", "admin", new Date());
    test("protect-refs.groovy", gitblit, logger, clientLogger, commands, repository);
    assertEquals(0, logger.messages.size());
}