Examples with ValidationException com.google.copybara.exception.ValidationException used on opensource projects

Example 11 with ValidationException

use of com.google.copybara.exception.ValidationException in project copybara by google.

the class GitHubPrOrigin method checkReviewApprovers.

/**
 * Check that the PR has been approved by sufficient reviewers of the correct types, in accordance
 * with the values provided in the `review_state` and `review_approvers` params
 */
private void checkReviewApprovers(GitHubApi api, String project, PullRequest prData, ImmutableListMultimap.Builder<String, String> labelsBuilder) throws ValidationException, RepoException {
    if (reviewState == null) {
        return;
    }
    ImmutableList<Review> reviews = api.getReviews(project, prData.getNumber());
    ApproverState approverState = reviewState.shouldMigrate(reviews, reviewApprovers, prData.getHead().getSha());
    if (!forceImport() && !approverState.shouldMigrate()) {
        String rejected = "";
        if (!approverState.rejectedReviews().isEmpty()) {
            rejected = String.format("\nThe following reviews were ignored because they don't meet " + "the association requirement of %s:\n%s", Joiner.on(", ").join(reviewApprovers), approverState.rejectedReviews().entries().stream().map(e -> String.format("User %s - Association: %s", e.getKey(), e.getValue())).collect(joining("\n")));
        }
        throw new EmptyChangeException(String.format("Cannot migrate http://github.com/%s/pull/%d because it is missing the required" + " approvals (origin is configured as %s).%s", project, prData.getNumber(), reviewState, rejected));
    }
    Set<String> approvers = new HashSet<>();
    Set<String> others = new HashSet<>();
    for (Review review : reviews) {
        if (reviewApprovers.contains(review.getAuthorAssociation())) {
            approvers.add(review.getUser().getLogin());
        } else {
            others.add(review.getUser().getLogin());
        }
    }
    labelsBuilder.putAll(GITHUB_PR_REVIEWER_APPROVER, approvers);
    labelsBuilder.putAll(GITHUB_PR_REVIEWER_OTHER, others);
}

Example 12 with ValidationException

use of com.google.copybara.exception.ValidationException in project copybara by google.

the class GitHubPrOrigin method checkRequiredStatusContextNames.

/**
 * Check that the PR has a state of "success" for each status whose context is in the list
 * provided in the `required_status_context_names` param
 */
private void checkRequiredStatusContextNames(GitHubApi api, String project, PullRequest prData) throws ValidationException, RepoException {
    Set<String> requiredStatusContextNames = getRequiredStatusContextNames();
    if (forceImport() || requiredStatusContextNames.isEmpty()) {
        return;
    }
    try (ProfilerTask ignore = generalOptions.profiler().start("github_api_get_combined_status")) {
        CombinedStatus combinedStatus = api.getCombinedStatus(project, prData.getHead().getSha());
        Set<String> requiredButNotPresent = Sets.newHashSet(requiredStatusContextNames);
        List<Status> successStatuses = combinedStatus.getStatuses().stream().filter(e -> e.getState() == State.SUCCESS).collect(Collectors.toList());
        requiredButNotPresent.removeAll(Collections2.transform(successStatuses, Status::getContext));
        if (!requiredButNotPresent.isEmpty()) {
            throw new EmptyChangeException(String.format("Cannot migrate http://github.com/%s/pull/%d because the following ci labels " + "have not been passed: %s", project, prData.getNumber(), requiredButNotPresent));
        }
    }
}

Example 13 with ValidationException

use of com.google.copybara.exception.ValidationException in project copybara by google.

the class GitHubPrOrigin method newReader.

@Override
public Reader<GitRevision> newReader(Glob originFiles, Authoring authoring) throws ValidationException {
    return new ReaderImpl(url, originFiles, authoring, gitOptions, gitOriginOptions, generalOptions, /*includeBranchCommitLogs=*/
    false, submoduleStrategy, firstParent, partialFetch, patchTransformation, describeVersion, /*configPath=*/
    null, /*workflowName=*/
    null) {

        /**
         * Disable rebase since this is controlled by useMerge field.
         */
        @Override
        protected void maybeRebase(GitRepository repo, GitRevision ref, Path workdir) throws RepoException, CannotResolveRevisionException {
        }

        @Override
        public Optional<Baseline<GitRevision>> findBaseline(GitRevision startRevision, String label) throws RepoException, ValidationException {
            if (!baselineFromBranch) {
                return super.findBaseline(startRevision, label);
            }
            return findBaselinesWithoutLabel(startRevision, /*limit=*/
            1).stream().map(e -> new Baseline<>(e.getSha1(), e)).findFirst();
        }

        @Override
        public ImmutableList<GitRevision> findBaselinesWithoutLabel(GitRevision startRevision, int limit) throws RepoException, ValidationException {
            String baseline = Iterables.getLast(startRevision.associatedLabels().get(GITHUB_BASE_BRANCH_SHA1), null);
            checkNotNull(baseline, "%s label should be present in %s", GITHUB_BASE_BRANCH_SHA1, startRevision);
            GitRevision baselineRev = getRepository().resolveReference(baseline);
            // Don't skip the first change as it is already the baseline
            BaselinesWithoutLabelVisitor<GitRevision> visitor = new BaselinesWithoutLabelVisitor<>(originFiles, limit, /*skipFirst=*/
            false);
            visitChanges(baselineRev, visitor);
            return visitor.getResult();
        }

        @Override
        public Endpoint getFeedbackEndPoint(Console console) throws ValidationException {
            gitHubOptions.validateEndpointChecker(endpointChecker);
            return new GitHubEndPoint(gitHubOptions.newGitHubApiSupplier(url, endpointChecker, ghHost), url, console, ghHost);
        }

        /**
         * Deal with the case of useMerge. We have a new commit (the merge) and first-parent from that
         * commit doesn't work for this case.
         */
        @Override
        public ChangesResponse<GitRevision> changes(@Nullable GitRevision fromRef, GitRevision toRef) throws RepoException, ValidationException {
            checkCondition(toRef.associatedLabels().containsKey(GITHUB_PR_USE_MERGE), "Cannot determine whether 'use_merge' was set.");
            if (toRef.associatedLabel(GITHUB_PR_USE_MERGE).contains("false")) {
                return super.changes(fromRef, toRef);
            }
            GitLogEntry merge = Iterables.getOnlyElement(getRepository().log(toRef.getSha1()).withLimit(1).run());
            // Fast-forward merge
            if (merge.getParents().size() == 1) {
                return super.changes(fromRef, toRef);
            }
            // HEAD of the Pull Request
            GitRevision gitRevision = merge.getParents().get(1);
            ChangesResponse<GitRevision> prChanges = super.changes(fromRef, gitRevision);
            // origin_files
            if (prChanges.isEmpty()) {
                return prChanges;
            }
            try {
                return ChangesResponse.forChanges(ImmutableList.<Change<GitRevision>>builder().addAll(prChanges.getChanges()).add(change(merge.getCommit())).build());
            } catch (EmptyChangeException e) {
                throw new RepoException("Error getting the merge commit information: " + merge, e);
            }
        }
    };
}

Example 14 with ValidationException

use of com.google.copybara.exception.ValidationException in project copybara by google.

the class GitRepository method lsRemote.

private static ImmutableMap<String, String> lsRemote(Path cwd, String url, Collection<String> refs, GitEnvironment gitEnv, int maxLogLines, Collection<String> flags) throws RepoException, ValidationException {
    ImmutableMap.Builder<String, String> result = ImmutableMap.builder();
    List<String> args = Lists.newArrayList("ls-remote");
    args.addAll(flags);
    try {
        args.add(validateUrl(url));
    } catch (ValidationException e) {
        throw new RepoException("Invalid url: " + url, e);
    }
    args.addAll(refs);
    CommandOutputWithStatus output;
    try {
        output = executeGit(cwd, args, gitEnv, false, maxLogLines);
    } catch (BadExitStatusWithOutputException e) {
        String errMsg = String.format("Error running ls-remote for '%s' and refs '%s': Exit code %s, Output:\n%s", url, refs, e.getOutput().getTerminationStatus().getExitCode(), e.getOutput().getStderr());
        if (e.getOutput().getStderr().contains("Please make sure you have the correct access rights")) {
            throw new ValidationException(errMsg, e);
        }
        throw new RepoException(errMsg, e);
    } catch (CommandException e) {
        throw new RepoException(String.format("Error running ls-remote for '%s' and refs '%s'", url, refs), e);
    }
    if (output.getTerminationStatus().success()) {
        for (String line : Splitter.on('\n').split(output.getStdout())) {
            if (line.isEmpty()) {
                continue;
            }
            Matcher matcher = LS_REMOTE_OUTPUT_LINE.matcher(line);
            if (!matcher.matches()) {
                throw new RepoException("Unexpected format for ls-remote output: " + line);
            }
            result.put(matcher.group(2), matcher.group(1));
            if (DEFAULT_BRANCH_PATTERN.matches(line)) {
                // we have a ref: line, indicating that we were looking for a symbolic ref. bail.
                break;
            }
        }
    }
    return result.buildOrThrow();
}

Example 15 with ValidationException

use of com.google.copybara.exception.ValidationException in project copybara by google.

the class GitRepository method listSubmodules.

/**
 * Find submodules information for the current repository.
 *
 * @param currentRemoteUrl remote url associated with the repository. It will be used to
 * resolve relative URLs (for example: url = ../foo).
 */
Iterable<Submodule> listSubmodules(String currentRemoteUrl) throws RepoException {
    ImmutableList.Builder<Submodule> result = ImmutableList.builder();
    for (String submoduleName : getSubmoduleNames()) {
        String path = getSubmoduleField(submoduleName, "path");
        if (path == null) {
            throw new RepoException("Path is required for submodule " + submoduleName);
        }
        String url = getSubmoduleField(submoduleName, "url");
        if (url == null) {
            throw new RepoException("Url is required for submodule " + submoduleName);
        }
        String branch = getSubmoduleField(submoduleName, "branch");
        if (branch != null && branch.equals(".")) {
            branch = "HEAD";
        }
        FileUtil.checkNormalizedRelative(path);
        // If the url is relative, construct a url using the parent module remote url.
        if (url.startsWith("../")) {
            url = siblingUrl(currentRemoteUrl, submoduleName, url.substring(3));
        } else if (url.startsWith("./")) {
            url = siblingUrl(currentRemoteUrl, submoduleName, url.substring(2));
        }
        try {
            result.add(new Submodule(validateUrl(url), submoduleName, branch, path));
        } catch (ValidationException e) {
            throw new RepoException("Invalid url: " + url, e);
        }
    }
    return result.build();
}