public function run()

in src/flow/workflow/ICTidyWorkflow.php [75:169]
83 lines of code
26 McCabe index (conditional complexity)

  public function run() {
    $skip_recover = $this->getArgument('skip-recover');
    $skip_prune = $this->getArgument('skip-prune');
    $skip_prune_closed = $this->getArgument('skip-prune-closed');
    $prune_abandoned = $this->getArgument('prune-abandoned');
    $aggressive = $this->getArgument('aggressive');

    $flow_data = $this->getFlowData();
    $this->drawFlowTree();
    $printed_branches = ipull($flow_data, null, 'name');
    $git = $this->getRepositoryAPI();
    $graph = $this->loadGitBranchGraph();

    $deleted = array();
    $closed = array();
    $abandoned = array();
    $orphaned = $this->loadBrokenBranches();
    foreach ($graph->getNodesInTopologicalOrder() as $branch_name) {
      if (!idx($printed_branches, $branch_name)) {
        continue;
      }
      if ($printed_branches[$branch_name]['status'] == 'Deleted') {
        $deleted[] = $branch_name;
      }
      if (!$graph->getDepth($branch_name)) {
        continue;
      }
      if ($printed_branches[$branch_name]['status'] == 'Closed') {
        $closed[] = $branch_name;
      }
      if ($printed_branches[$branch_name]['status'] == 'Abandoned') {
        $abandoned[] = $branch_name;
      }
    }

    $default_branch = $this->getDefaultRemoteBranch();

    if (!$skip_recover && $deleted && $this->consoleConfirm(tsprintf(
        'The branches listed as <fg:red>Deleted</fg> no longer exist and '.
        "their child branches are orphaned.\n\nAttach these orphaned branches ".
        "to '%s'?", $default_branch))) {
      foreach ($deleted as $deleted_branch) {
        $parent = $graph->getUpstream($deleted_branch);
        foreach ($graph->getDownstreams($deleted_branch) as $orphaned_branch) {
          $git->execxLocal(
            'branch --set-upstream-to=%s %s',
            $parent,
            $orphaned_branch);
        }
      }
    }

    if (!$skip_recover && $orphaned && $this->consoleConfirm(tsprintf(
        "The branches listed below:\n%s\nno longer have valid ".
        "upstream\n\n Attach these branches to '%s'?",
        implode("\n", $orphaned), $default_branch))) {
      foreach ($orphaned as $orphan) {
        $git->execxLocal(
          'branch --set-upstream-to=%s %s',
          $default_branch, $orphan);
      }
    }

    if (!$skip_prune && !$skip_prune_closed && $closed &&
        $this->consoleConfirm(tsprintf(
          'The branches listed as <fg:cyan>Closed</fg> correspond to '.
          'differential revisions which have been closed and can be '.
          'automatically deleted from your working copy.'.
          "\n\nDelete these branches?"))) {
      if (array_search($git->getBranchName(), $closed) !== false) {
        $git->execxLocal('checkout %s', $default_branch);
      }
      $git->execxLocal('branch -D %Ls', $closed);
      $this->recursivePruneBranch($closed, $graph, $git);
    }

    // You must explicitly ask for abandoned revisions to be removed since it's
    // not unlikely for someone to want to repurpose an abandoned revision.
    if ($prune_abandoned && $abandoned && $this->consoleConfirm(tsprintf(
        'The branches listed as Abandoned correspond to differential '.
        'revisions which have been abandoned and can be automatically deleted '.
        "from your working copy. \n\nDelete these branches?"))) {
      if (array_search($git->getBranchName(), $abandoned) !== false) {
        $git->execxLocal('checkout %', $default_branch);
      }
      $git->execxLocal('branch -D %Ls', $abandoned);
      $this->recursivePruneBranch($abandoned, $graph, $git);
    }

    // garbage collect
    $gc_flag = $aggressive ? '--aggressive' : '--auto';
    $git->execxLocal('gc '.$gc_flag);

    return 0;
  }