scripts/symbols/clear_repository_symbols.php

   1 #!/usr/bin/env php
   2 <?php
   3
   4 $root = dirname(dirname(dirname(__FILE__)));
   5 require_once $root.'/scripts/__init_script__.php';
   6
   7 $args = new PhutilArgumentParser($argv);
   8 $args->setSynopsis(<<<EOSYNOPSIS
   9 **clear_repository_symbols.php** [__options__] __repository__
  10
  11   Clear repository symbols.
  12 EOSYNOPSIS
  13   );
  14 $args->parseStandardArguments();
  15 $args->parse(
  16   array(
  17     array(
  18       'name'      => 'repository',
  19       'wildcard'  => true,
  20     ),
  21   ));
  22
  23 $identifiers = $args->getArg('repository');
  24 if (count($identifiers) !== 1) {
  25   $args->printHelpAndExit();
  26 }
  27
  28 $identifier = head($identifiers);
  29 $repository = id(new PhabricatorRepositoryQuery())
  30   ->setViewer(PhabricatorUser::getOmnipotentUser())
  31   ->withIdentifiers($identifiers)
  32   ->executeOne();
  33
  34 if (!$repository) {
  35   echo tsprintf(
  36     "%s\n",
  37     pht('Repository "%s" does not exist.', $identifier));
  38   exit(1);
  39 }
  40
  41 $input = file_get_contents('php://stdin');
  42 $normalized = array();
  43 foreach (explode("\n", trim($input)) as $path) {
  44   // Emulate the behavior of the symbol generation scripts.
  45   $normalized[] = '/'.ltrim($path, './');
  46 }
  47 $paths = PhabricatorRepositoryCommitChangeParserWorker::lookupOrCreatePaths(
  48   $normalized);
  49
  50 $symbol = new PhabricatorRepositorySymbol();
  51 $conn_w = $symbol->establishConnection('w');
  52
  53 foreach (array_chunk(array_values($paths), 128) as $chunk) {
  54   queryfx(
  55     $conn_w,
  56     'DELETE FROM %T WHERE repositoryPHID = %s AND pathID IN (%Ld)',
  57     $symbol->getTableName(),
  58     $repository->getPHID(),
  59     $chunk);
  60 }