Examples with GitRepo com.google.startupos.common.repo.GitRepo used on opensource projects

Example 21 with GitRepo

use of com.google.startupos.common.repo.GitRepo in project startup-os by google.

the class SubmitterTask method trySubmitDiff.

private void trySubmitDiff(Diff diff) {
    log.atInfo().log("Attempting to submit diff %d", diff.getId());
    CiResponse response = diff.getCiResponse(diff.getCiResponseCount() - 1);
    boolean shouldPush = true;
    List<GitRepo> gitRepos = new ArrayList<>();
    CiRequest.Builder newRequestBuilder = CiRequest.newBuilder().setForSubmission(true);
    for (CiResponse.TargetResult targetResult : response.getResultList()) {
        CiRequest.Target target = targetResult.getTarget();
        Repo repo = target.getRepo();
        String repoPath = fileUtils.joinPaths(fileUtils.getCurrentWorkingDirectory(), "submitter", repo.getId());
        GitRepo gitRepo = gitRepoFactory.create(repoPath);
        gitRepos.add(gitRepo);
        try {
            if (fileUtils.folderEmptyOrNotExists(repoPath)) {
                gitRepo.cloneRepo(repo.getUrl(), repoPath);
            } else {
                gitRepo.pull();
            }
        } catch (Exception e) {
            log.atSevere().withCause(e).log("Failed to clone or pull repo at %s", repoPath);
            return;
        }
        String branch = String.format("origin/D%d", diff.getId());
        gitRepo.switchBranch(branch);
        newRequestBuilder.addTarget(CiRequest.Target.newBuilder().setRepo(repo).setCommitId(gitRepo.getHeadCommitId()).build());
        if (gitRepo.getHeadCommitId().equals(target.getCommitId())) {
            // latest result for CI matches last commit on the branch
            gitRepo.switchBranch("master");
            boolean mergingResult = gitRepo.merge("D%d", true);
            if (!mergingResult || gitRepo.hasChanges("master")) {
                shouldPush = false;
            }
        } else {
            // commit on the branch is newer than results in CI
            // it means we'll need to later push a new CiRequest
            shouldPush = false;
        }
    }
    if (shouldPush) {
        boolean allPushesSuccessful = gitRepos.stream().allMatch(repo -> repo.push("master"));
        if (allPushesSuccessful) {
            log.atInfo().log("All repos pushed successfully");
            diff = diff.toBuilder().setStatus(Diff.Status.SUBMITTED).build();
            firestoreClient.setProtoDocument(ReviewerConstants.DIFF_COLLECTION, String.valueOf(diff.getId()), diff);
        // TODO: store `SubmitterMergeResult`
        } else {
            // TODO: find out which one.
            log.atSevere().log("Some repo pushes failed");
        }
    } else {
        // TODO: Find out which repo caused it.
        log.atInfo().log("Latest CiResult is outdated.");
        CiRequest newRequest = newRequestBuilder.build();
        if (!ciSubmittedDiffIds.contains(newRequest)) {
            log.atInfo().log("New CiRequest sent.");
            firestoreClient.setProtoDocument(ReviewerConstants.CI_REQUESTS_PATH, String.valueOf(diff.getId()), newRequest);
            ciSubmittedDiffIds.add(newRequest);
        } else {
            log.atInfo().log("CiRequest was already sent before. Doing nothing.");
        }
    }
}