Examples with InvalidRevisionException com.google.gerrit.server.project.RefUtil.InvalidRevisionException used on opensource projects

Example 1 with InvalidRevisionException

use of com.google.gerrit.server.project.RefUtil.InvalidRevisionException in project gerrit by GerritCodeReview.

the class CreateTag method apply.

@Override
public TagInfo apply(ProjectResource resource, TagInput input) throws RestApiException, IOException, PermissionBackendException {
    if (input == null) {
        input = new TagInput();
    }
    if (input.ref != null && !ref.equals(input.ref)) {
        throw new BadRequestException("ref must match URL");
    }
    if (input.revision == null) {
        input.revision = Constants.HEAD;
    }
    ref = RefUtil.normalizeTagRef(ref);
    RefControl refControl = resource.getControl().controlForRef(ref);
    PermissionBackend.ForRef perm = permissionBackend.user(identifiedUser).project(resource.getNameKey()).ref(ref);
    try (Repository repo = repoManager.openRepository(resource.getNameKey())) {
        ObjectId revid = RefUtil.parseBaseRevision(repo, resource.getNameKey(), input.revision);
        RevWalk rw = RefUtil.verifyConnected(repo, revid);
        RevObject object = rw.parseAny(revid);
        rw.reset();
        boolean isAnnotated = Strings.emptyToNull(input.message) != null;
        boolean isSigned = isAnnotated && input.message.contains("-----BEGIN PGP SIGNATURE-----\n");
        if (isSigned) {
            throw new MethodNotAllowedException("Cannot create signed tag \"" + ref + "\"");
        } else if (isAnnotated && !refControl.canPerform(Permission.CREATE_TAG)) {
            throw new AuthException("Cannot create annotated tag \"" + ref + "\"");
        } else {
            perm.check(RefPermission.CREATE);
        }
        if (repo.getRefDatabase().exactRef(ref) != null) {
            throw new ResourceConflictException("tag \"" + ref + "\" already exists");
        }
        try (Git git = new Git(repo)) {
            TagCommand tag = git.tag().setObjectId(object).setName(ref.substring(R_TAGS.length())).setAnnotated(isAnnotated).setSigned(isSigned);
            if (isAnnotated) {
                tag.setMessage(input.message).setTagger(identifiedUser.get().newCommitterIdent(TimeUtil.nowTs(), TimeZone.getDefault()));
            }
            Ref result = tag.call();
            tagCache.updateFastForward(resource.getNameKey(), ref, ObjectId.zeroId(), result.getObjectId());
            referenceUpdated.fire(resource.getNameKey(), ref, ObjectId.zeroId(), result.getObjectId(), identifiedUser.get().getAccount());
            try (RevWalk w = new RevWalk(repo)) {
                return ListTags.createTagInfo(perm, result, w);
            }
        }
    } catch (InvalidRevisionException e) {
        throw new BadRequestException("Invalid base revision");
    } catch (GitAPIException e) {
        log.error("Cannot create tag \"" + ref + "\"", e);
        throw new IOException(e);
    }
}

Example 2 with InvalidRevisionException

use of com.google.gerrit.server.project.RefUtil.InvalidRevisionException in project gerrit by GerritCodeReview.

the class CreateTag method apply.

@Override
public Response<TagInfo> apply(ProjectResource resource, IdString id, TagInput input) throws RestApiException, IOException, PermissionBackendException, NoSuchProjectException {
    String ref = id.get();
    if (input == null) {
        input = new TagInput();
    }
    if (input.ref != null && !ref.equals(input.ref)) {
        throw new BadRequestException("ref must match URL");
    }
    if (input.revision != null) {
        input.revision = input.revision.trim();
    }
    if (Strings.isNullOrEmpty(input.revision)) {
        input.revision = Constants.HEAD;
    }
    ref = RefUtil.normalizeTagRef(ref);
    PermissionBackend.ForRef perm = permissionBackend.currentUser().project(resource.getNameKey()).ref(ref);
    try (Repository repo = repoManager.openRepository(resource.getNameKey())) {
        ObjectId revid = RefUtil.parseBaseRevision(repo, resource.getNameKey(), input.revision);
        RevWalk rw = RefUtil.verifyConnected(repo, revid);
        // Reachability through tags does not influence a commit's visibility, so no need to check for
        // visibility.
        RevObject object = rw.parseAny(revid);
        rw.reset();
        boolean isAnnotated = Strings.emptyToNull(input.message) != null;
        boolean isSigned = isAnnotated && input.message.contains("-----BEGIN PGP SIGNATURE-----\n");
        if (isSigned) {
            throw new MethodNotAllowedException("Cannot create signed tag \"" + ref + "\"");
        } else if (isAnnotated) {
            if (!check(perm, RefPermission.CREATE_TAG)) {
                throw new AuthException("Cannot create annotated tag \"" + ref + "\"");
            }
        } else {
            perm.check(RefPermission.CREATE);
        }
        if (repo.getRefDatabase().exactRef(ref) != null) {
            throw new ResourceConflictException("tag \"" + ref + "\" already exists");
        }
        try (Git git = new Git(repo)) {
            TagCommand tag = git.tag().setObjectId(object).setName(ref.substring(R_TAGS.length())).setAnnotated(isAnnotated).setSigned(isSigned);
            if (isAnnotated) {
                tag.setMessage(input.message).setTagger(resource.getUser().asIdentifiedUser().newCommitterIdent(TimeUtil.now(), TimeZone.getDefault()));
            }
            Ref result = tag.call();
            tagCache.updateFastForward(resource.getNameKey(), ref, ObjectId.zeroId(), result.getObjectId());
            referenceUpdated.fire(resource.getNameKey(), ref, ObjectId.zeroId(), result.getObjectId(), resource.getUser().asIdentifiedUser().state());
            try (RevWalk w = new RevWalk(repo)) {
                return Response.created(ListTags.createTagInfo(perm, result, w, resource.getProjectState(), links));
            }
        }
    } catch (InvalidRevisionException e) {
        throw new BadRequestException("Invalid base revision", e);
    } catch (GitAPIException e) {
        logger.atSevere().withCause(e).log("Cannot create tag \"%s\"", ref);
        throw new IOException(e);
    }
}