private String getBranchRefForApi()

in commit-status-publisher-server/src/main/java/jetbrains/buildServer/commitPublisher/gitlab/GitlabPublisher.java [334:358]

• 22 lines of code
• 11 McCabe index (conditional complexity)

  private String getBranchRefForApi(@Nullable String originalRef, @NotNull BuildRevision revision, @Nullable SBuildType buildType) {
    if (originalRef == null) {
      return null;
    }

    if (originalRef.startsWith(REFS_HEADS)) {
      return originalRef.substring(REFS_HEADS.length());
    }
    if (originalRef.startsWith(REFS_TAGS)) {
      return originalRef.substring(REFS_TAGS.length());
    }
    if (TeamCityProperties.getBooleanOrTrue(USE_REF_WHEN_PUBLISHING_STATUS_ON_MERGE_COMMITS_INTERNAL_PROP) &&
               myPullRequestManager != null && buildType != null && originalRef.startsWith(REFS_MERGE_REQUESTS)) {
      // this is a merge request branch, we need to find the corresponding source branch
      List<PullRequest> pullRequests = myPullRequestManager.getCachedPullRequests(revision.getRoot(), buildType, originalRef);
      if (!pullRequests.isEmpty()) {
        String sourceBranchRef = pullRequests.get(0).getSourceBranchRef();
        if (sourceBranchRef != null && sourceBranchRef.startsWith(REFS_HEADS)) {
          return sourceBranchRef.substring(REFS_HEADS.length());
        }
      }
    }

    return null;
  }