public function run()

in src/flow/workflow/ICSyncWorkflow.php [66:146]
73 lines of code
18 McCabe index (conditional complexity)

  public function run() {
    $default_branch = $this->getDefaultRemoteBranch();
    $dependencies = $this->getArgument('dependencies', false);
    $revisions = $this->getArgument('revisions', false);
    $branch = idx($this->getArgument('branch', false), 0, $default_branch);
    if (!$dependencies && !$revisions) {
      $dependencies = true;
      $revisions = true;
    }
    $this->setRootBranch($branch);
    $graph = $this->loadGitBranchGraph();
    $this->drawFlowTree();

    if ($dependencies && $this->consoleConfirm(tsprintf(
        'Each branch appearing in the graph above and meeting these two '.
        'criteria will have at least one dependency assigned to it on '.
        "differential.\n\n".
        '  - Branch has a differential revision associated with it.'.PHP_EOL.
        '  - Branch\'s parent also has a revision associated.'.
        "\n\nFurthermore, all existing dependencies of any updated revisions ".
        'will be removed. Please review the graph carefully.'.
        "\n\nProceed assigning dependencies?"))) {
      $parents = array();
      foreach ($graph->getNodesInTopologicalOrder() as $branch_name) {
        $feature = $this->getFeature($branch_name);
        if (!$feature || ($graph->getDepth($branch_name) < 2)) {
          continue;
        }

        $parent_branch = $graph->getUpstream($branch_name);
        if ($parent_feature = $this->getFeature($parent_branch)) {
          // do not add yourself as dependency
          if ($parent_feature->getRevisionPHID() !=
              $feature->getRevisionPHID()) {
            $parents[$feature->getRevisionPHID()][] =
              $parent_feature->getRevisionPHID();
          }
        }
      }

      $calls = array();
      foreach ($parents as $revision_phid => $depends_on) {
        $calls[] = $this->getConduit()->callMethod('differential.revision.edit',
          array(
            'objectIdentifier' => $revision_phid,
            'transactions' => array(
              array('type' => 'parents.set', 'value' => $depends_on),
            ),
        ));
      }

      foreach (new FutureIterator($calls) as $call) {
        $call->resolve();
      }
      $this->writeInfo("Dependencies updated", '');
    }

    if ($revisions) {
      $extra_diff_args = array();
      if ($this->getArgument('no-unit')) {
        $extra_diff_args[] = '--no-unit';
      }
      if ($this->getArgument('no-lint')) {
        $extra_diff_args[] = '--no-lint';
      }
      if ($this->getArgument('plan-changes')) {
        $extra_diff_args[] = '--plan-changes';
      }
      if ($this->getArgument('excuse')) {
        $extra_diff_args[] = '--excuse';
        $extra_diff_args[] = $this->getArgument('excuse');
      }
      if ($this->getArgument('noautoland')) {
        $extra_diff_args[] = '--noautoland';
      }

      $this->runRevisionSync($extra_diff_args);
    }

    return 0;
  }