Examples with ObjectInserter org.eclipse.jgit.lib.ObjectInserter used on opensource projects

Example 51 with ObjectInserter

use of org.eclipse.jgit.lib.ObjectInserter in project gerrit by GerritCodeReview.

the class GetBlame method apply.

@Override
public Response<List<BlameInfo>> apply(FileResource resource) throws RestApiException, OrmException, IOException, InvalidChangeOperationException {
    if (!allowBlame) {
        throw new BadRequestException("blame is disabled");
    }
    Project.NameKey project = resource.getRevision().getChange().getProject();
    try (Repository repository = repoManager.openRepository(project);
        ObjectInserter ins = repository.newObjectInserter();
        ObjectReader reader = ins.newReader();
        RevWalk revWalk = new RevWalk(reader)) {
        String refName = resource.getRevision().getEdit().isPresent() ? resource.getRevision().getEdit().get().getRefName() : resource.getRevision().getPatchSet().getRefName();
        Ref ref = repository.findRef(refName);
        if (ref == null) {
            throw new ResourceNotFoundException("unknown ref " + refName);
        }
        ObjectId objectId = ref.getObjectId();
        RevCommit revCommit = revWalk.parseCommit(objectId);
        RevCommit[] parents = revCommit.getParents();
        String path = resource.getPatchKey().getFileName();
        List<BlameInfo> result;
        if (!base) {
            result = blame(revCommit, path, repository, revWalk);
        } else if (parents.length == 0) {
            throw new ResourceNotFoundException("Initial commit doesn't have base");
        } else if (parents.length == 1) {
            result = blame(parents[0], path, repository, revWalk);
        } else if (parents.length == 2) {
            ObjectId automerge = autoMerger.merge(repository, revWalk, ins, revCommit, mergeStrategy);
            result = blame(automerge, path, repository, revWalk);
        } else {
            throw new ResourceNotFoundException("Cannot generate blame for merge commit with more than 2 parents");
        }
        Response<List<BlameInfo>> r = Response.ok(result);
        if (resource.isCacheable()) {
            r.caching(CacheControl.PRIVATE(7, TimeUnit.DAYS));
        }
        return r;
    }
}

Example 52 with ObjectInserter

use of org.eclipse.jgit.lib.ObjectInserter in project gerrit by GerritCodeReview.

the class CommitMsgHookTest method file.

private DirCacheEntry file(final String name) throws IOException {
    try (ObjectInserter oi = repository.newObjectInserter()) {
        final DirCacheEntry e = new DirCacheEntry(name);
        e.setFileMode(FileMode.REGULAR_FILE);
        e.setObjectId(oi.insert(Constants.OBJ_BLOB, Constants.encode(name)));
        oi.flush();
        return e;
    }
}

Example 53 with ObjectInserter

use of org.eclipse.jgit.lib.ObjectInserter in project gerrit by GerritCodeReview.

the class AccountsUpdate method createUserBranch.

private void createUserBranch(Account account) throws IOException {
    try (Repository repo = repoManager.openRepository(allUsersName);
        ObjectInserter oi = repo.newObjectInserter()) {
        String refName = RefNames.refsUsers(account.getId());
        if (repo.exactRef(refName) != null) {
            throw new IOException(String.format("User branch %s for newly created account %s already exists.", refName, account.getId().get()));
        }
        createUserBranch(repo, oi, committerIdent, authorIdent, account);
    }
}

Example 54 with ObjectInserter

use of org.eclipse.jgit.lib.ObjectInserter in project gerrit by GerritCodeReview.

the class ExternalIdsOnInit method insert.

public synchronized void insert(String commitMessage, Collection<ExternalId> extIds) throws OrmException, IOException, ConfigInvalidException {
    File path = getPath();
    if (path != null) {
        try (Repository repo = new FileRepository(path);
            RevWalk rw = new RevWalk(repo);
            ObjectInserter ins = repo.newObjectInserter()) {
            ObjectId rev = ExternalIdReader.readRevision(repo);
            NoteMap noteMap = ExternalIdReader.readNoteMap(rw, rev);
            for (ExternalId extId : extIds) {
                ExternalIdsUpdate.insert(rw, ins, noteMap, extId);
            }
            PersonIdent serverIdent = new GerritPersonIdentProvider(flags.cfg).get();
            ExternalIdsUpdate.commit(repo, rw, ins, rev, noteMap, commitMessage, serverIdent, serverIdent);
        }
    }
}

Example 55 with ObjectInserter

use of org.eclipse.jgit.lib.ObjectInserter in project gerrit by GerritCodeReview.

the class ReceiveCommits method insertChangesAndPatchSets.

private void insertChangesAndPatchSets() {
    ReceiveCommand magicBranchCmd = magicBranch != null ? magicBranch.cmd : null;
    if (magicBranchCmd != null && magicBranchCmd.getResult() != NOT_ATTEMPTED) {
        logWarn(String.format("Skipping change updates on %s because ref update failed: %s %s", project.getName(), magicBranchCmd.getResult(), Strings.nullToEmpty(magicBranchCmd.getMessage())));
        return;
    }
    try (BatchUpdate bu = batchUpdateFactory.create(db, project.getNameKey(), user.materializedCopy(), TimeUtil.nowTs());
        ObjectInserter ins = repo.newObjectInserter();
        ObjectReader reader = ins.newReader();
        RevWalk rw = new RevWalk(reader)) {
        bu.setRepository(repo, rw, ins).updateChangesInParallel();
        bu.setRequestId(receiveId);
        bu.setRefLogMessage("push");
        logDebug("Adding {} replace requests", newChanges.size());
        for (ReplaceRequest replace : replaceByChange.values()) {
            replace.addOps(bu, replaceProgress);
        }
        logDebug("Adding {} create requests", newChanges.size());
        for (CreateRequest create : newChanges) {
            create.addOps(bu);
        }
        logDebug("Adding {} group update requests", newChanges.size());
        updateGroups.forEach(r -> r.addOps(bu));
        logDebug("Adding {} additional ref updates", actualCommands.size());
        actualCommands.forEach(c -> bu.addRepoOnlyOp(new UpdateOneRefOp(c)));
        logDebug("Executing batch");
        try {
            bu.execute();
        } catch (UpdateException e) {
            throw INSERT_EXCEPTION.apply(e);
        }
        if (magicBranchCmd != null) {
            magicBranchCmd.setResult(OK);
        }
        for (ReplaceRequest replace : replaceByChange.values()) {
            String rejectMessage = replace.getRejectMessage();
            if (rejectMessage == null) {
                if (replace.inputCommand.getResult() == NOT_ATTEMPTED) {
                    // Not necessarily the magic branch, so need to set OK on the original value.
                    replace.inputCommand.setResult(OK);
                }
            } else {
                logDebug("Rejecting due to message from ReplaceOp");
                reject(replace.inputCommand, rejectMessage);
            }
        }
    } catch (ResourceConflictException e) {
        addMessage(e.getMessage());
        reject(magicBranchCmd, "conflict");
    } catch (RestApiException | IOException err) {
        logError("Can't insert change/patch set for " + project.getName(), err);
        reject(magicBranchCmd, "internal server error: " + err.getMessage());
    }
    if (magicBranch != null && magicBranch.submit) {
        try {
            submit(newChanges, replaceByChange.values());
        } catch (ResourceConflictException e) {
            addMessage(e.getMessage());
            reject(magicBranchCmd, "conflict");
        } catch (RestApiException | OrmException e) {
            logError("Error submitting changes to " + project.getName(), e);
            reject(magicBranchCmd, "error during submit");
        }
    }
}