protected function doWork()
{
$data = $this->getTaskData();
$object_phid = idx($data, 'documentPHID');
$object = $this->loadObjectForIndexing($object_phid);
$engine = id(new PhabricatorIndexEngine())->setObject($object);
$parameters = idx($data, 'parameters', array());
$engine->setParameters($parameters);
if (!$engine->shouldIndexObject()) {
return;
}
$key = "index.{$object_phid}";
$lock = PhabricatorGlobalLock::newLock($key);
$lock->lock(1);
try {
// Reload the object now that we have a lock, to make sure we have the
// most current version.
$object = $this->loadObjectForIndexing($object->getPHID());
$engine->setObject($object);
$engine->indexObject();
} catch (Exception $ex) {
$lock->unlock();
if (!$ex instanceof PhabricatorWorkerPermanentFailureException) {
$ex = new PhabricatorWorkerPermanentFailureException(pht('Failed to update search index for document "%s": %s', $object_phid, $ex->getMessage()));
}
throw $ex;
}
$lock->unlock();
}
public function publishNotifications()
{
$cursor = $this->getCursor();
$now = PhabricatorTime::getNow();
if ($cursor > $now) {
return;
}
$calendar_class = 'PhabricatorCalendarApplication';
if (!PhabricatorApplication::isClassInstalled($calendar_class)) {
return;
}
try {
$lock = PhabricatorGlobalLock::newLock('calendar.notify')->lock(5);
} catch (PhutilLockException $ex) {
return;
}
$caught = null;
try {
$this->sendNotifications();
} catch (Exception $ex) {
$caught = $ex;
}
$lock->unlock();
// Wait a little while before checking for new notifications to send.
$this->setCursor($cursor + phutil_units('1 minute in seconds'));
if ($caught) {
throw $caught;
}
}
protected function doWork()
{
$resource_phid = $this->getTaskDataValue('resourcePHID');
$hash = PhabricatorHash::digestForIndex($resource_phid);
$lock_key = 'drydock.resource:' . $hash;
$lock = PhabricatorGlobalLock::newLock($lock_key)->lock(1);
$resource = $this->loadResource($resource_phid);
$this->updateResource($resource);
$lock->unlock();
}
protected function newRepositoryLock(PhabricatorRepository $repository, $lock_key, $lock_device_only)
{
$lock_parts = array();
$lock_parts[] = $lock_key;
$lock_parts[] = $repository->getID();
if ($lock_device_only) {
$device = AlmanacKeys::getLiveDevice();
if ($device) {
$lock_parts[] = $device->getID();
}
}
$lock_name = implode(':', $lock_parts);
return PhabricatorGlobalLock::newLock($lock_name);
}
protected function doWork()
{
$lease_phid = $this->getTaskDataValue('leasePHID');
$hash = PhabricatorHash::digestForIndex($lease_phid);
$lock_key = 'drydock.lease:' . $hash;
$lock = PhabricatorGlobalLock::newLock($lock_key)->lock(1);
try {
$lease = $this->loadLease($lease_phid);
$this->handleUpdate($lease);
} catch (Exception $ex) {
$lock->unlock();
throw $ex;
}
$lock->unlock();
}
protected function doWork()
{
$resource_phid = $this->getTaskDataValue('resourcePHID');
$hash = PhabricatorHash::digestForIndex($resource_phid);
$lock_key = 'drydock.resource:' . $hash;
$lock = PhabricatorGlobalLock::newLock($lock_key)->lock(1);
try {
$resource = $this->loadResource($resource_phid);
$this->handleUpdate($resource);
} catch (Exception $ex) {
$lock->unlock();
$this->flushDrydockTaskQueue();
throw $ex;
}
$lock->unlock();
}
public function execute(PhutilArgumentParser $args)
{
$this->setVerbose($args->getArg('verbose'));
$console = PhutilConsole::getConsole();
$repos = $this->loadRepositories($args, 'repos');
if (count($repos) !== 1) {
throw new PhutilArgumentUsageException(pht('Specify exactly one repository to update.'));
}
$repository = head($repos);
try {
$lock_name = 'repository.update:' . $repository->getID();
$lock = PhabricatorGlobalLock::newLock($lock_name);
try {
$lock->lock();
} catch (PhutilLockException $ex) {
throw new PhutilProxyException(pht('Another process is currently holding the update lock for ' . 'repository "%s". Repositories may only be updated by one ' . 'process at a time. This can happen if you are running multiple ' . 'copies of the daemons. This can also happen if you manually ' . 'update a repository while the daemons are also updating it ' . '(in this case, just try again in a few moments).', $repository->getMonogram()), $ex);
}
try {
$no_discovery = $args->getArg('no-discovery');
id(new PhabricatorRepositoryPullEngine())->setRepository($repository)->setVerbose($this->getVerbose())->pullRepository();
if ($no_discovery) {
$lock->unlock();
return;
}
// TODO: It would be nice to discover only if we pulled something, but
// this isn't totally trivial. It's slightly more complicated with
// hosted repositories, too.
$repository->writeStatusMessage(PhabricatorRepositoryStatusMessage::TYPE_NEEDS_UPDATE, null);
$this->discoverRepository($repository);
$this->checkIfRepositoryIsFullyImported($repository);
$this->updateRepositoryRefs($repository);
$this->mirrorRepository($repository);
$repository->writeStatusMessage(PhabricatorRepositoryStatusMessage::TYPE_FETCH, PhabricatorRepositoryStatusMessage::CODE_OKAY);
} catch (Exception $ex) {
$lock->unlock();
throw $ex;
}
} catch (Exception $ex) {
$repository->writeStatusMessage(PhabricatorRepositoryStatusMessage::TYPE_FETCH, PhabricatorRepositoryStatusMessage::CODE_ERROR, array('message' => pht('Error updating working copy: %s', $ex->getMessage())));
throw $ex;
}
$lock->unlock();
$console->writeOut(pht('Updated repository **%s**.', $repository->getMonogram()) . "\n");
return 0;
}
protected function doWork()
{
$item_phid = $this->getTaskDataValue('itemPHID');
$hash = PhabricatorHash::digestForIndex($item_phid);
$lock_key = "nuance.item.{$hash}";
$lock = PhabricatorGlobalLock::newLock($lock_key);
$lock->lock(1);
try {
$item = $this->loadItem($item_phid);
$this->updateItem($item);
$this->routeItem($item);
$this->applyCommands($item);
} catch (Exception $ex) {
$lock->unlock();
throw $ex;
}
$lock->unlock();
}
public final function importFromSource()
{
if (!$this->shouldPullDataFromSource()) {
return false;
}
$source = $this->getSource();
$key = $this->getCursorKey();
$parts = array('nsc', $source->getID(), PhabricatorHash::digestToLength($key, 20));
$lock_name = implode('.', $parts);
$lock = PhabricatorGlobalLock::newLock($lock_name);
$lock->lock(1);
try {
$more_data = $this->pullDataFromSource();
} catch (Exception $ex) {
$lock->unlock();
throw $ex;
}
$lock->unlock();
return $more_data;
}
public function execute(PhutilArgumentParser $args)
{
$this->setVerbose($args->getArg('verbose'));
$console = PhutilConsole::getConsole();
$repos = $this->loadRepositories($args, 'repos');
if (count($repos) !== 1) {
throw new PhutilArgumentUsageException(pht('Specify exactly one repository to update, by callsign.'));
}
$repository = head($repos);
$callsign = $repository->getCallsign();
$no_discovery = $args->getArg('no-discovery');
id(new PhabricatorRepositoryPullEngine())->setRepository($repository)->setVerbose($this->getVerbose())->pullRepository();
if ($no_discovery) {
return;
}
// TODO: It would be nice to discover only if we pulled something, but this
// isn't totally trivial. It's slightly more complicated with hosted
// repositories, too.
$lock_name = get_class($this) . ':' . $callsign;
$lock = PhabricatorGlobalLock::newLock($lock_name);
$lock->lock();
try {
$repository->writeStatusMessage(PhabricatorRepositoryStatusMessage::TYPE_NEEDS_UPDATE, null);
$this->discoverRepository($repository);
$this->checkIfRepositoryIsFullyImported($repository);
$this->updateRepositoryRefs($repository);
$this->mirrorRepository($repository);
$repository->writeStatusMessage(PhabricatorRepositoryStatusMessage::TYPE_FETCH, PhabricatorRepositoryStatusMessage::CODE_OKAY);
} catch (Exception $ex) {
$repository->writeStatusMessage(PhabricatorRepositoryStatusMessage::TYPE_FETCH, PhabricatorRepositoryStatusMessage::CODE_ERROR, array('message' => pht('Error updating working copy: %s', $ex->getMessage())));
$lock->unlock();
throw $ex;
}
$lock->unlock();
$console->writeOut(pht('Updated repository **%s**.', $repository->getMonogram()) . "\n");
return 0;
}
protected function run()
{
// The trigger daemon is a low-level infrastructure daemon which schedules
// and executes chronological events. Examples include a subscription which
// generates a bill on the 12th of every month, or a reminder email 15
// minutes before a meeting.
// Only one trigger daemon can run at a time, and very little work should
// happen in the daemon process. In general, triggered events should
// just schedule a task into the normal daemon worker queue and then
// return. This allows the real work to take longer to execute without
// disrupting other triggers.
// The trigger mechanism guarantees that events will execute exactly once,
// but does not guarantee that they will execute at precisely the specified
// time. Under normal circumstances, they should execute within a minute or
// so of the desired time, so this mechanism can be used for things like
// meeting reminders.
// If the trigger queue backs up (for example, because it is overwhelmed by
// trigger updates, doesn't run for a while, or a trigger action is written
// inefficiently) or the daemon queue backs up (usually for similar
// reasons), events may execute an arbitrarily long time after they were
// scheduled to execute. In some cases (like billing a subscription) this
// may be desirable; in other cases (like sending a meeting reminder) the
// action may want to check the current time and see if the event is still
// relevant.
// The trigger daemon works in two phases:
//
// 1. A scheduling phase processes recently updated triggers and
// schedules them for future execution. For example, this phase would
// see that a meeting trigger had been changed recently, determine
// when the reminder for it should execute, and then schedule the
// action to execute at that future date.
// 2. An execution phase runs the actions for any scheduled events which
// are due to execute.
//
// The major goal of this design is to deliver on the guarantee that events
// will execute exactly once. It prevents race conditions in scheduling
// and execution by ensuring there is only one writer for either of these
// phases. Without this separation of responsibilities, web processes
// trying to reschedule events after an update could race with other web
// processes or the daemon.
// We want to start the first GC cycle right away, not wait 4 hours.
$this->nextCollection = PhabricatorTime::getNow();
do {
PhabricatorCaches::destroyRequestCache();
$lock = PhabricatorGlobalLock::newLock('trigger');
try {
$lock->lock(5);
} catch (PhutilLockException $ex) {
throw new PhutilProxyException(pht('Another process is holding the trigger lock. Usually, this ' . 'means another copy of the trigger daemon is running elsewhere. ' . 'Multiple processes are not permitted to update triggers ' . 'simultaneously.'), $ex);
}
// Run the scheduling phase. This finds updated triggers which we have
// not scheduled yet and schedules them.
$last_version = $this->loadCurrentCursor();
$head_version = $this->loadCurrentVersion();
// The cursor points at the next record to process, so we can only skip
// this step if we're ahead of the version number.
if ($last_version <= $head_version) {
$this->scheduleTriggers($last_version);
}
// Run the execution phase. This finds events which are due to execute
// and runs them.
$this->executeTriggers();
$lock->unlock();
$sleep_duration = $this->getSleepDuration();
$sleep_duration = $this->runNuanceImportCursors($sleep_duration);
$sleep_duration = $this->runGarbageCollection($sleep_duration);
$sleep_duration = $this->runCalendarNotifier($sleep_duration);
$this->sleep($sleep_duration);
} while (!$this->shouldExit());
}
/**
* Apply edge additions and removals queued by @{method:addEdge} and
* @{method:removeEdge}. Note that transactions are opened, all additions and
* removals are executed, and then transactions are saved. Thus, in some cases
* it may be slightly more efficient to perform multiple edit operations
* (e.g., adds followed by removals) if their outcomes are not dependent,
* since transactions will not be held open as long.
*
* @return this
* @task edit
*/
public function save()
{
$cycle_types = $this->getPreventCyclesEdgeTypes();
$locks = array();
$caught = null;
try {
// NOTE: We write edge data first, before doing any transactions, since
// it's OK if we just leave it hanging out in space unattached to
// anything.
$this->writeEdgeData();
// If we're going to perform cycle detection, lock the edge type before
// doing edits.
if ($cycle_types) {
$src_phids = ipull($this->addEdges, 'src');
foreach ($cycle_types as $cycle_type) {
$key = 'edge.cycle:' . $cycle_type;
$locks[] = PhabricatorGlobalLock::newLock($key)->lock(15);
}
}
static $id = 0;
$id++;
$this->sendEvent($id, PhabricatorEventType::TYPE_EDGE_WILLEDITEDGES);
// NOTE: Removes first, then adds, so that "remove + add" is a useful
// operation meaning "overwrite".
$this->executeRemoves();
$this->executeAdds();
foreach ($cycle_types as $cycle_type) {
$this->detectCycles($src_phids, $cycle_type);
}
$this->sendEvent($id, PhabricatorEventType::TYPE_EDGE_DIDEDITEDGES);
$this->saveTransactions();
} catch (Exception $ex) {
$caught = $ex;
}
if ($caught) {
$this->killTransactions();
}
foreach ($locks as $lock) {
$lock->unlock();
}
if ($caught) {
throw $caught;
}
}
private function lockRepository($repository)
{
$lock_name = __CLASS__ . ':' . $repository->getCallsign();
$lock = PhabricatorGlobalLock::newLock($lock_name);
$lock->lock();
return $lock;
}
/**
* Acquires a @{class:PhabricatorGlobalLock}.
*
* @return PhabricatorGlobalLock
*/
protected final function lock(PhabricatorStorageManagementAPI $api)
{
// Although we're holding this lock on different databases so it could
// have the same name on each as far as the database is concerned, the
// locks would be the same within this process.
$lock_name = 'adjust/' . $api->getRef()->getRefKey();
return PhabricatorGlobalLock::newLock($lock_name)->useSpecificConnection($api->getConn(null))->lock();
}
protected final function acquireTaskLock()
{
return PhabricatorGlobalLock::newLock('bulktask.' . $this->getTaskID())->lock(15);
}
public static function getWriteLock($repository_phid)
{
$repository_hash = PhabricatorHash::digestForIndex($repository_phid);
$lock_key = "repo.write({$repository_hash})";
return PhabricatorGlobalLock::newLock($lock_key);
}
/**
* Update the overall status of the buildable this build is attached to.
*
* After a build changes state (for example, passes or fails) it may affect
* the overall state of the associated buildable. Compute the new aggregate
* state and save it on the buildable.
*
* @param HarbormasterBuild The buildable to update.
* @return void
*/
private function updateBuildable(HarbormasterBuildable $buildable)
{
$viewer = $this->getViewer();
$lock_key = 'harbormaster.buildable:' . $buildable->getID();
$lock = PhabricatorGlobalLock::newLock($lock_key)->lock(15);
$buildable = id(new HarbormasterBuildableQuery())->setViewer($viewer)->withIDs(array($buildable->getID()))->needBuilds(true)->executeOne();
$all_pass = true;
$any_fail = false;
foreach ($buildable->getBuilds() as $build) {
if ($build->getBuildStatus() != HarbormasterBuild::STATUS_PASSED) {
$all_pass = false;
}
if ($build->getBuildStatus() == HarbormasterBuild::STATUS_FAILED || $build->getBuildStatus() == HarbormasterBuild::STATUS_ERROR || $build->getBuildStatus() == HarbormasterBuild::STATUS_DEADLOCKED) {
$any_fail = true;
}
}
if ($any_fail) {
$new_status = HarbormasterBuildable::STATUS_FAILED;
} else {
if ($all_pass) {
$new_status = HarbormasterBuildable::STATUS_PASSED;
} else {
$new_status = HarbormasterBuildable::STATUS_BUILDING;
}
}
$old_status = $buildable->getBuildableStatus();
$did_update = $old_status != $new_status;
if ($did_update) {
$buildable->setBuildableStatus($new_status);
$buildable->save();
}
$lock->unlock();
// If we changed the buildable status, try to post a transaction to the
// object about it. We can safely do this outside of the locked region.
// NOTE: We only post transactions for automatic buildables, not for
// manual ones: manual builds are test builds, whoever is doing tests
// can look at the results themselves, and other users generally don't
// care about the outcome.
$should_publish = $did_update && $new_status != HarbormasterBuildable::STATUS_BUILDING && !$buildable->getIsManualBuildable();
if (!$should_publish) {
return;
}
$object = id(new PhabricatorObjectQuery())->setViewer($viewer)->withPHIDs(array($buildable->getBuildablePHID()))->executeOne();
if (!$object) {
return;
}
if (!$object instanceof PhabricatorApplicationTransactionInterface) {
return;
}
// TODO: Publishing these transactions is causing a race. See T8650.
// We shouldn't be publishing to diffs anyway.
if ($object instanceof DifferentialDiff) {
return;
}
$template = $object->getApplicationTransactionTemplate();
if (!$template) {
return;
}
$template->setTransactionType(PhabricatorTransactions::TYPE_BUILDABLE)->setMetadataValue('harbormaster:buildablePHID', $buildable->getPHID())->setOldValue($old_status)->setNewValue($new_status);
$harbormaster_phid = id(new PhabricatorHarbormasterApplication())->getPHID();
$daemon_source = PhabricatorContentSource::newForSource(PhabricatorContentSource::SOURCE_DAEMON, array());
$editor = $object->getApplicationTransactionEditor()->setActor($viewer)->setActingAsPHID($harbormaster_phid)->setContentSource($daemon_source)->setContinueOnNoEffect(true)->setContinueOnMissingFields(true);
$editor->applyTransactions($object->getApplicationTransactionObject(), array($template));
}
/**
* Acquires a @{class:PhabricatorGlobalLock}.
*
* @return PhabricatorGlobalLock
*/
protected final function lock()
{
return PhabricatorGlobalLock::newLock(__CLASS__)->useSpecificConnection($this->getApi()->getConn(null))->lock();
}
/**
* @task pull
*/
public function run()
{
$argv = $this->getArgv();
array_unshift($argv, __CLASS__);
$args = new PhutilArgumentParser($argv);
$args->parse(array(array('name' => 'no-discovery', 'help' => 'Pull only, without discovering commits.'), array('name' => 'not', 'param' => 'repository', 'repeat' => true, 'help' => 'Do not pull __repository__.'), array('name' => 'repositories', 'wildcard' => true, 'help' => 'Pull specific __repositories__ instead of all.')));
$no_discovery = $args->getArg('no-discovery');
$repo_names = $args->getArg('repositories');
$exclude_names = $args->getArg('not');
// Each repository has an individual pull frequency; after we pull it,
// wait that long to pull it again. When we start up, try to pull everything
// serially.
$retry_after = array();
$min_sleep = 15;
while (true) {
$repositories = $this->loadRepositories($repo_names);
if ($exclude_names) {
$exclude = $this->loadRepositories($exclude_names);
$repositories = array_diff_key($repositories, $exclude);
}
// Shuffle the repositories, then re-key the array since shuffle()
// discards keys. This is mostly for startup, we'll use soft priorities
// later.
shuffle($repositories);
$repositories = mpull($repositories, null, 'getID');
// If any repositories were deleted, remove them from the retry timer map
// so we don't end up with a retry timer that never gets updated and
// causes us to sleep for the minimum amount of time.
$retry_after = array_select_keys($retry_after, array_keys($repositories));
// Assign soft priorities to repositories based on how frequently they
// should pull again.
asort($retry_after);
$repositories = array_select_keys($repositories, array_keys($retry_after)) + $repositories;
foreach ($repositories as $id => $repository) {
$after = idx($retry_after, $id, 0);
if ($after > time()) {
continue;
}
$tracked = $repository->isTracked();
if (!$tracked) {
continue;
}
try {
$callsign = $repository->getCallsign();
$this->log("Updating repository '{$callsign}'.");
$this->pullRepository($repository);
if (!$no_discovery) {
// TODO: It would be nice to discover only if we pulled something,
// but this isn't totally trivial.
$lock_name = get_class($this) . ':' . $callsign;
$lock = PhabricatorGlobalLock::newLock($lock_name);
$lock->lock();
try {
$this->discoverRepository($repository);
} catch (Exception $ex) {
$lock->unlock();
throw $ex;
}
$lock->unlock();
}
$sleep_for = $repository->getDetail('pull-frequency', $min_sleep);
$retry_after[$id] = time() + $sleep_for;
} catch (PhutilLockException $ex) {
$retry_after[$id] = time() + $min_sleep;
$this->log("Failed to acquire lock.");
} catch (Exception $ex) {
$retry_after[$id] = time() + $min_sleep;
phlog($ex);
}
$this->stillWorking();
}
if ($retry_after) {
$sleep_until = max(min($retry_after), time() + $min_sleep);
} else {
$sleep_until = time() + $min_sleep;
}
$this->sleep($sleep_until - time());
}
}
protected final function updateCommitData($author, $message, $committer = null)
{
$commit = $this->commit;
$data = id(new PhabricatorRepositoryCommitData())->loadOneWhere('commitID = %d', $commit->getID());
if (!$data) {
$data = new PhabricatorRepositoryCommitData();
}
$data->setCommitID($commit->getID());
$data->setAuthorName($author);
$data->setCommitMessage($message);
if ($committer) {
$data->setCommitDetail('committer', $committer);
}
$repository = $this->repository;
$detail_parser = $repository->getDetail('detail-parser', 'PhabricatorRepositoryDefaultCommitMessageDetailParser');
if ($detail_parser) {
$parser_obj = newv($detail_parser, array($commit, $data));
$parser_obj->parseCommitDetails();
}
$author_phid = $this->lookupUser($commit, $data->getAuthorName(), $data->getCommitDetail('authorPHID'));
$data->setCommitDetail('authorPHID', $author_phid);
$committer_phid = $this->lookupUser($commit, $data->getCommitDetail('committer'), $data->getCommitDetail('committerPHID'));
$data->setCommitDetail('committerPHID', $committer_phid);
if ($author_phid != $commit->getAuthorPHID()) {
$commit->setAuthorPHID($author_phid);
$commit->save();
}
$conn_w = id(new DifferentialRevision())->establishConnection('w');
// NOTE: The `differential_commit` table has a unique ID on `commitPHID`,
// preventing more than one revision from being associated with a commit.
// Generally this is good and desirable, but with the advent of hash
// tracking we may end up in a situation where we match several different
// revisions. We just kind of ignore this and pick one, we might want to
// revisit this and do something differently. (If we match several revisions
// someone probably did something very silly, though.)
$revision = null;
$should_autoclose = $repository->shouldAutocloseCommit($commit, $data);
$revision_id = $data->getCommitDetail('differential.revisionID');
if (!$revision_id) {
$hashes = $this->getCommitHashes($this->repository, $this->commit);
if ($hashes) {
$query = new DifferentialRevisionQuery();
$query->withCommitHashes($hashes);
$revisions = $query->execute();
if (!empty($revisions)) {
$revision = $this->identifyBestRevision($revisions);
$revision_id = $revision->getID();
}
}
}
if ($revision_id) {
$lock = PhabricatorGlobalLock::newLock(get_class($this) . ':' . $revision_id);
$lock->lock(5 * 60);
$revision = id(new DifferentialRevision())->load($revision_id);
if ($revision) {
$revision->loadRelationships();
queryfx($conn_w, 'INSERT IGNORE INTO %T (revisionID, commitPHID) VALUES (%d, %s)', DifferentialRevision::TABLE_COMMIT, $revision->getID(), $commit->getPHID());
$status_closed = ArcanistDifferentialRevisionStatus::CLOSED;
$should_close = $revision->getStatus() != $status_closed && $should_autoclose;
if ($should_close) {
$actor_phid = nonempty($committer_phid, $author_phid, $revision->getAuthorPHID());
$diff = $this->attachToRevision($revision, $actor_phid);
$revision->setDateCommitted($commit->getEpoch());
$editor = new DifferentialCommentEditor($revision, $actor_phid, DifferentialAction::ACTION_CLOSE);
$editor->setIsDaemonWorkflow(true);
$vs_diff = $this->loadChangedByCommit($diff);
if ($vs_diff) {
$data->setCommitDetail('vsDiff', $vs_diff->getID());
$changed_by_commit = PhabricatorEnv::getProductionURI('/D' . $revision->getID() . '?vs=' . $vs_diff->getID() . '&id=' . $diff->getID() . '#toc');
$editor->setChangedByCommit($changed_by_commit);
}
$commit_name = $repository->formatCommitName($commit->getCommitIdentifier());
$committer_name = $this->loadUserName($committer_phid, $data->getCommitDetail('committer'));
$author_name = $this->loadUserName($author_phid, $data->getAuthorName());
$info = array();
$info[] = "authored by {$author_name}";
if ($committer_name && $committer_name != $author_name) {
$info[] = "committed by {$committer_name}";
}
$info = implode(', ', $info);
$editor->setMessage("Closed by commit {$commit_name} ({$info}).")->save();
}
}
$lock->unlock();
}
if ($should_autoclose && $author_phid) {
$user = id(new PhabricatorUser())->loadOneWhere('phid = %s', $author_phid);
$call = new ConduitCall('differential.parsecommitmessage', array('corpus' => $message, 'partial' => true));
$call->setUser($user);
$result = $call->execute();
$field_values = $result['fields'];
$fields = DifferentialFieldSelector::newSelector()->getFieldSpecifications();
foreach ($fields as $key => $field) {
if (!$field->shouldAppearOnCommitMessage()) {
continue;
}
$field->setUser($user);
$value = idx($field_values, $field->getCommitMessageKey());
$field->setValueFromParsedCommitMessage($value);
if ($revision) {
$field->setRevision($revision);
}
$field->didParseCommit($repository, $commit, $data);
}
}
$data->save();
}
/**
* Run the collector.
*
* @return bool True if there is more garbage to collect.
* @task collect
*/
public final function runCollector()
{
// Don't do anything if this collector is configured with an indefinite
// retention policy.
if (!$this->hasAutomaticPolicy()) {
$policy = $this->getRetentionPolicy();
if (!$policy) {
return false;
}
}
// Hold a lock while performing collection to avoid racing other daemons
// running the same collectors.
$lock_name = 'gc:' . $this->getCollectorConstant();
$lock = PhabricatorGlobalLock::newLock($lock_name);
try {
$lock->lock(5);
} catch (PhutilLockException $ex) {
return false;
}
try {
$result = $this->collectGarbage();
} catch (Exception $ex) {
$lock->unlock();
throw $ex;
}
$lock->unlock();
return $result;
}
