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PhabricatorRepositoryManagementReparseWorkflow.php
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Sun, Jul 14, 23:59

PhabricatorRepositoryManagementReparseWorkflow.php
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<?php
final class PhabricatorRepositoryManagementReparseWorkflow
extends PhabricatorRepositoryManagementWorkflow {
protected function didConstruct() {
$this
->setName('reparse')
->setExamples('**reparse** [options] __repository__')
->setSynopsis(
pht(
'**reparse** __what__ __which_parts__ [--trace] [--force]'."\n\n".
'Rerun the Diffusion parser on specific commits and repositories. '.
'Mostly useful for debugging changes to Diffusion.'."\n\n".
'e.g. enqueue reparse owners in the TEST repo for all commits:'."\n".
'repository reparse --all TEST --owners'."\n\n".
'e.g. do same but exclude before yesterday (local time):'."\n".
'repository reparse --all TEST --owners --min-date yesterday'."\n".
'repository reparse --all TEST --owners --min-date "today -1 day".'.
"\n\n".
'e.g. do same but exclude before 03/31/2013 (local time):'."\n".
'repository reparse --all TEST --owners --min-date "03/31/2013"'))
->setArguments(
array(
array(
'name' => 'revision',
'wildcard' => true,
),
array(
'name' => 'all',
'param' => 'callsign or phid',
'help' => pht(
'Reparse all commits in the specified repository. This mode '.
'queues parsers into the task queue; you must run taskmasters '.
'to actually do the parses. Use with __%s__ to run '.
'the tasks locally instead of with taskmasters.',
'--force-local'),
),
array(
'name' => 'min-date',
'param' => 'date',
'help' => pht(
"Must be used with __%s__, this will exclude commits which ".
"are earlier than __date__.\n".
"Valid examples:\n".
" 'today', 'today 2pm', '-1 hour', '-2 hours', '-24 hours',\n".
" 'yesterday', 'today -1 day', 'yesterday 2pm', '2pm -1 day',\n".
" 'last Monday', 'last Monday 14:00', 'last Monday 2pm',\n".
" '31 March 2013', '31 Mar', '03/31', '03/31/2013',\n".
"See __%s__ for more.",
'--all',
'http://www.php.net/manual/en/datetime.formats.php'),
),
array(
'name' => 'message',
'help' => pht('Reparse commit messages.'),
),
array(
'name' => 'change',
'help' => pht('Reparse changes.'),
),
array(
'name' => 'herald',
'help' => pht(
'Reevaluate Herald rules (may send huge amounts of email!)'),
),
array(
'name' => 'owners',
'help' => pht(
'Reevaluate related commits for owners packages (may delete '.
'existing relationship entries between your package and some '.
'old commits!)'),
),
array(
'name' => 'force',
'short' => 'f',
'help' => pht('Act noninteractively, without prompting.'),
),
array(
'name' => 'force-local',
'help' => pht(
'Only used with __%s__, use this to run the tasks locally '.
'instead of deferring them to taskmaster daemons.',
'--all'),
),
array(
'name' => 'importing',
'help' => pht(
'Reparse all steps which have not yet completed.'),
),
array(
'name' => 'force-autoclose',
'help' => pht(
'Only used with __%s__, use this to make sure any '.
'pertinent diffs are closed regardless of configuration.',
'--message'),
),
));
}
public function execute(PhutilArgumentParser $args) {
$console = PhutilConsole::getConsole();
$all_from_repo = $args->getArg('all');
$reparse_message = $args->getArg('message');
$reparse_change = $args->getArg('change');
$reparse_herald = $args->getArg('herald');
$reparse_owners = $args->getArg('owners');
$reparse_what = $args->getArg('revision');
$force = $args->getArg('force');
$force_local = $args->getArg('force-local');
$min_date = $args->getArg('min-date');
$importing = $args->getArg('importing');
if (!$all_from_repo && !$reparse_what) {
throw new PhutilArgumentUsageException(
pht('Specify a commit or repository to reparse.'));
}
if ($all_from_repo && $reparse_what) {
$commits = implode(', ', $reparse_what);
throw new PhutilArgumentUsageException(
pht(
"Specify a commit or repository to reparse, not both:\n".
"All from repo: %s\n".
"Commit(s) to reparse: %s",
$all_from_repo,
$commits));
}
$any_step = ($reparse_message ||
$reparse_change ||
$reparse_herald ||
$reparse_owners);
if ($any_step && $importing) {
throw new PhutilArgumentUsageException(
pht(
'Choosing steps with %s conflicts with flags which select '.
'specific steps.',
'--importing'));
} else if ($any_step) {
// OK.
} else if ($importing) {
// OK.
} else if (!$any_step && !$importing) {
throw new PhutilArgumentUsageException(
pht(
'Specify which steps to reparse with %s, or %s, %s, %s, or %s.',
'--importing',
'--message',
'--change',
'--herald',
'--owners'));
}
$min_timestamp = false;
if ($min_date) {
$min_timestamp = strtotime($min_date);
if (!$all_from_repo) {
throw new PhutilArgumentUsageException(
pht(
"You must use --all if you specify --min-date\n".
"e.g.\n".
" repository reparse --all TEST --owners --min-date yesterday"));
}
// previous to PHP 5.1.0 you would compare with -1, instead of false
if (false === $min_timestamp) {
throw new PhutilArgumentUsageException(
pht(
"Supplied --min-date is not valid. See help for valid examples.\n".
"Supplied value: '%s'\n",
$min_date));
}
}
if ($reparse_owners && !$force) {
$console->writeOut(
"%s\n",
pht(
'You are about to recreate the relationship entries between the '.
'commits and the packages they touch. This might delete some '.
'existing relationship entries for some old commits.'));
if (!phutil_console_confirm(pht('Are you ready to continue?'))) {
throw new PhutilArgumentUsageException(pht('Cancelled.'));
}
}
$commits = array();
if ($all_from_repo) {
$repository = id(new PhabricatorRepository())->loadOneWhere(
'callsign = %s OR phid = %s',
$all_from_repo,
$all_from_repo);
if (!$repository) {
throw new PhutilArgumentUsageException(
pht('Unknown repository %s!', $all_from_repo));
}
$query = id(new DiffusionCommitQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withRepository($repository);
if ($min_timestamp) {
$query->withEpochRange($min_timestamp, null);
}
if ($importing) {
$query->withImporting(true);
}
$commits = $query->execute();
$callsign = $repository->getCallsign();
if (!$commits) {
throw new PhutilArgumentUsageException(
pht(
'No commits have been discovered in %s repository!',
$callsign));
}
} else {
$commits = array();
foreach ($reparse_what as $identifier) {
$matches = null;
if (!preg_match('/r([A-Z]+)([a-z0-9]+)/', $identifier, $matches)) {
throw new PhutilArgumentUsageException(pht(
"Can't parse commit identifier: %s",
$identifier));
}
$callsign = $matches[1];
$commit_identifier = $matches[2];
$repository = id(new PhabricatorRepository())->loadOneWhere(
'callsign = %s',
$callsign);
if (!$repository) {
throw new PhutilArgumentUsageException(pht(
"No repository with callsign '%s'!",
$callsign));
}
$commit = id(new PhabricatorRepositoryCommit())->loadOneWhere(
'repositoryID = %d AND commitIdentifier = %s',
$repository->getID(),
$commit_identifier);
if (!$commit) {
throw new PhutilArgumentUsageException(pht(
"No matching commit '%s' in repository '%s'. ".
"(For git and mercurial repositories, you must specify the entire ".
"commit hash.)",
$commit_identifier,
$callsign));
}
$commits[] = $commit;
}
}
if ($all_from_repo && !$force_local) {
$console->writeOut("%s\n", pht(
"**NOTE**: This script will queue tasks to reparse the data. Once the ".
"tasks have been queued, you need to run Taskmaster daemons to ".
"execute them.\n\n%s",
pht(
'QUEUEING TASKS (%s Commit(s)):',
phutil_count($commits))));
}
$progress = new PhutilConsoleProgressBar();
$progress->setTotal(count($commits));
$tasks = array();
foreach ($commits as $commit) {
if ($importing) {
$status = $commit->getImportStatus();
// Find the first missing import step and queue that up.
$reparse_message = false;
$reparse_change = false;
$reparse_owners = false;
$reparse_herald = false;
if (!($status & PhabricatorRepositoryCommit::IMPORTED_MESSAGE)) {
$reparse_message = true;
} else if (!($status & PhabricatorRepositoryCommit::IMPORTED_CHANGE)) {
$reparse_change = true;
} else if (!($status & PhabricatorRepositoryCommit::IMPORTED_OWNERS)) {
$reparse_owners = true;
} else if (!($status & PhabricatorRepositoryCommit::IMPORTED_HERALD)) {
$reparse_herald = true;
} else {
continue;
}
}
$classes = array();
switch ($repository->getVersionControlSystem()) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
if ($reparse_message) {
$classes[] = 'PhabricatorRepositoryGitCommitMessageParserWorker';
}
if ($reparse_change) {
$classes[] = 'PhabricatorRepositoryGitCommitChangeParserWorker';
}
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
if ($reparse_message) {
$classes[] =
'PhabricatorRepositoryMercurialCommitMessageParserWorker';
}
if ($reparse_change) {
$classes[] = 'PhabricatorRepositoryMercurialCommitChangeParserWorker';
}
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
if ($reparse_message) {
$classes[] = 'PhabricatorRepositorySvnCommitMessageParserWorker';
}
if ($reparse_change) {
$classes[] = 'PhabricatorRepositorySvnCommitChangeParserWorker';
}
break;
}
if ($reparse_herald) {
$classes[] = 'PhabricatorRepositoryCommitHeraldWorker';
}
if ($reparse_owners) {
$classes[] = 'PhabricatorRepositoryCommitOwnersWorker';
}
// NOTE: With "--importing", we queue the first unparsed step and let
// it queue the other ones normally. Without "--importing", we queue
// all the requested steps explicitly.
$spec = array(
'commitID' => $commit->getID(),
'only' => !$importing,
'forceAutoclose' => $args->getArg('force-autoclose'),
);
if ($all_from_repo && !$force_local) {
foreach ($classes as $class) {
PhabricatorWorker::scheduleTask(
$class,
$spec,
array(
'priority' => PhabricatorWorker::PRIORITY_IMPORT,
));
}
} else {
foreach ($classes as $class) {
$worker = newv($class, array($spec));
$worker->executeTask();
}
}
$progress->update(1);
}
$progress->done();
return 0;
}
}

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