protected void preliminaryMerge()

in teamcity-premerge-agent/src/main/java/jetbrains/buildServer/premerge/PremergeBuildProcess.java [85:97]

• 12 lines of code
• 3 McCabe index (conditional complexity)

  protected void preliminaryMerge() throws VcsException {
    targetBranch = PremergeBranchSupport.cutRefsHeads(myRunner.getRunnerParameters().get(PremergeConstants.TARGET_BRANCH));
    List<VcsRootEntry> vcsRootEntries = myBuild.getVcsRootEntries();
    for (VcsRootEntry entry : vcsRootEntries) {
      makeVcsRootPreliminaryMerge(entry.getVcsRoot(), entry.getCheckoutRules().map("."));
    }

    if (unsuccessfulFetchesCount == vcsRootEntries.size()) {
      getBuild().getBuildLogger().error("Fetching all target branches error");
      setUnsuccess();
      throw new VcsException("Fetching all target branches error");
    }
  }