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Perform derived index updates in TransactionEditor
Summary: Ref T2222. We have two tables (one for hashes; one for paths) which were unevenly updated before. Now, update them consistently in the TransactionEditor. Test Plan: Created a revision, saw it populate this information. Reviewers: btrahan Reviewed By: btrahan CC: aran Maniphest Tasks: T2222 Differential Revision: https://secure.phabricator.com/D8455
This commit is contained in:
epriestley
parent
a19f49632f
commit
c68703fbcb
2 changed files with 214 additions and 259 deletions
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@ -18,75 +18,12 @@ final class DifferentialRevisionEditor extends PhabricatorEditor {
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private $auxiliaryFields = array();
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private $contentSource;
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private $isCreate;
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private $aphrontRequestForEventDispatch;
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public function setAphrontRequestForEventDispatch(AphrontRequest $request) {
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$this->aphrontRequestForEventDispatch = $request;
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return $this;
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}
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public function getAphrontRequestForEventDispatch() {
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return $this->aphrontRequestForEventDispatch;
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}
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public function __construct(DifferentialRevision $revision) {
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$this->revision = $revision;
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$this->isCreate = !($revision->getID());
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}
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public static function newRevisionFromConduitWithDiff(
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array $fields,
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DifferentialDiff $diff,
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PhabricatorUser $actor) {
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$revision = DifferentialRevision::initializeNewRevision($actor);
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$revision->setPHID($revision->generatePHID());
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$editor = new DifferentialRevisionEditor($revision);
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$editor->setActor($actor);
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$editor->addDiff($diff, null);
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$editor->copyFieldsFromConduit($fields);
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$editor->save();
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return $revision;
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}
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public function copyFieldsFromConduit(array $fields) {
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$actor = $this->getActor();
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$revision = $this->revision;
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$revision->loadRelationships();
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$all_fields = DifferentialFieldSelector::newSelector()
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->getFieldSpecifications();
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$aux_fields = array();
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foreach ($all_fields as $aux_field) {
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$aux_field->setRevision($revision);
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$aux_field->setDiff($this->diff);
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$aux_field->setUser($actor);
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if ($aux_field->shouldAppearOnCommitMessage()) {
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$aux_fields[$aux_field->getCommitMessageKey()] = $aux_field;
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}
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}
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foreach ($fields as $field => $value) {
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if (empty($aux_fields[$field])) {
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throw new Exception(
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"Parsed commit message contains unrecognized field '{$field}'.");
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}
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$aux_fields[$field]->setValueFromParsedCommitMessage($value);
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}
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foreach ($aux_fields as $aux_field) {
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$aux_field->validateField();
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}
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$this->setAuxiliaryFields($all_fields);
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}
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public function setAuxiliaryFields(array $auxiliary_fields) {
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assert_instances_of($auxiliary_fields, 'DifferentialFieldSpecification');
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$this->auxiliaryFields = $auxiliary_fields;
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@ -399,9 +336,6 @@ final class DifferentialRevisionEditor extends PhabricatorEditor {
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$diff->setDescription(preg_replace('/\n.*/s', '', $this->getComments()));
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$diff->save();
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$this->updateAffectedPathTable($revision, $diff, $changesets);
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$this->updateRevisionHashTable($revision, $diff);
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// An updated diff should require review, as long as it's not closed
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// or accepted. The "accepted" status is "sticky" to encourage courtesy
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// re-diffs after someone accepts with minor changes/suggestions.
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@ -686,177 +620,7 @@ final class DifferentialRevisionEditor extends PhabricatorEditor {
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}
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}
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/**
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* Update the table which links Differential revisions to paths they affect,
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* so Diffusion can efficiently find pending revisions for a given file.
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*/
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private function updateAffectedPathTable(
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DifferentialRevision $revision,
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DifferentialDiff $diff,
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array $changesets) {
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assert_instances_of($changesets, 'DifferentialChangeset');
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$project = $diff->loadArcanistProject();
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if (!$project) {
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// Probably an old revision from before projects.
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return;
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}
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$repository = $project->loadRepository();
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if (!$repository) {
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// Probably no project <-> repository link, or the repository where the
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// project lives is untracked.
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return;
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}
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$path_prefix = null;
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$local_root = $diff->getSourceControlPath();
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if ($local_root) {
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// We're in a working copy which supports subdirectory checkouts (e.g.,
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// SVN) so we need to figure out what prefix we should add to each path
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// (e.g., trunk/projects/example/) to get the absolute path from the
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// root of the repository. DVCS systems like Git and Mercurial are not
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// affected.
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// Normalize both paths and check if the repository root is a prefix of
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// the local root. If so, throw it away. Note that this correctly handles
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// the case where the remote path is "/".
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$local_root = id(new PhutilURI($local_root))->getPath();
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$local_root = rtrim($local_root, '/');
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$repo_root = id(new PhutilURI($repository->getRemoteURI()))->getPath();
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$repo_root = rtrim($repo_root, '/');
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if (!strncmp($repo_root, $local_root, strlen($repo_root))) {
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$path_prefix = substr($local_root, strlen($repo_root));
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}
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}
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$paths = array();
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foreach ($changesets as $changeset) {
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$paths[] = $path_prefix.'/'.$changeset->getFilename();
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}
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// Mark this as also touching all parent paths, so you can see all pending
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// changes to any file within a directory.
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$all_paths = array();
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foreach ($paths as $local) {
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foreach (DiffusionPathIDQuery::expandPathToRoot($local) as $path) {
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$all_paths[$path] = true;
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}
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}
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$all_paths = array_keys($all_paths);
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$path_ids =
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PhabricatorRepositoryCommitChangeParserWorker::lookupOrCreatePaths(
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$all_paths);
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$table = new DifferentialAffectedPath();
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$conn_w = $table->establishConnection('w');
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$sql = array();
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foreach ($path_ids as $path_id) {
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$sql[] = qsprintf(
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$conn_w,
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'(%d, %d, %d, %d)',
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$repository->getID(),
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$path_id,
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time(),
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$revision->getID());
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}
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queryfx(
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$conn_w,
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'DELETE FROM %T WHERE revisionID = %d',
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$table->getTableName(),
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$revision->getID());
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foreach (array_chunk($sql, 256) as $chunk) {
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queryfx(
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$conn_w,
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'INSERT INTO %T (repositoryID, pathID, epoch, revisionID) VALUES %Q',
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$table->getTableName(),
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implode(', ', $chunk));
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}
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}
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/**
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* Update the table connecting revisions to DVCS local hashes, so we can
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* identify revisions by commit/tree hashes.
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*/
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private function updateRevisionHashTable(
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DifferentialRevision $revision,
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DifferentialDiff $diff) {
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$vcs = $diff->getSourceControlSystem();
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if ($vcs == DifferentialRevisionControlSystem::SVN) {
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// Subversion has no local commit or tree hash information, so we don't
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// have to do anything.
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return;
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}
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$property = id(new DifferentialDiffProperty())->loadOneWhere(
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'diffID = %d AND name = %s',
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$diff->getID(),
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'local:commits');
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if (!$property) {
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return;
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}
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$hashes = array();
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$data = $property->getData();
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switch ($vcs) {
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case DifferentialRevisionControlSystem::GIT:
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foreach ($data as $commit) {
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$hashes[] = array(
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ArcanistDifferentialRevisionHash::HASH_GIT_COMMIT,
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$commit['commit'],
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);
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$hashes[] = array(
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ArcanistDifferentialRevisionHash::HASH_GIT_TREE,
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$commit['tree'],
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);
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}
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break;
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case DifferentialRevisionControlSystem::MERCURIAL:
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foreach ($data as $commit) {
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$hashes[] = array(
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ArcanistDifferentialRevisionHash::HASH_MERCURIAL_COMMIT,
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$commit['rev'],
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);
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}
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break;
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}
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$conn_w = $revision->establishConnection('w');
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$sql = array();
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foreach ($hashes as $info) {
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list($type, $hash) = $info;
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$sql[] = qsprintf(
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$conn_w,
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'(%d, %s, %s)',
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$revision->getID(),
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$type,
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$hash);
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}
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queryfx(
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$conn_w,
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'DELETE FROM %T WHERE revisionID = %d',
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ArcanistDifferentialRevisionHash::TABLE_NAME,
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$revision->getID());
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if ($sql) {
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queryfx(
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$conn_w,
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'INSERT INTO %T (revisionID, type, hash) VALUES %Q',
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ArcanistDifferentialRevisionHash::TABLE_NAME,
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implode(', ', $sql));
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}
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}
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/**
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* Try to move a revision to "accepted". We look for:
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@ -276,7 +276,6 @@ final class DifferentialTransactionEditor
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$maniphest = 'PhabricatorApplicationManiphest';
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if (PhabricatorApplication::isClassInstalled($maniphest)) {
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$diff = $this->loadDiff($xaction->getNewValue());
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if ($diff) {
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$branch = $diff->getBranch();
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// No "$", to allow for branches like T123_demo.
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@ -299,7 +298,6 @@ final class DifferentialTransactionEditor
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}
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}
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}
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}
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break;
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case PhabricatorTransactions::TYPE_COMMENT:
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@ -506,6 +504,20 @@ final class DifferentialTransactionEditor
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PhabricatorLiskDAO $object,
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array $xactions) {
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foreach ($xactions as $xaction) {
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switch ($xaction->getTransactionType()) {
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case DifferentialTransaction::TYPE_UPDATE:
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$diff = $this->loadDiff($xaction->getNewValue(), true);
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// Update these denormalized index tables when we attach a new
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// diff to a revision.
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$this->updateRevisionHashTable($object, $diff);
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$this->updateAffectedPathTable($object, $diff);
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break;
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}
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}
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$status_accepted = ArcanistDifferentialRevisionStatus::ACCEPTED;
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$status_revision = ArcanistDifferentialRevisionStatus::NEEDS_REVISION;
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$status_review = ArcanistDifferentialRevisionStatus::NEEDS_REVIEW;
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@ -1167,11 +1179,16 @@ final class DifferentialTransactionEditor
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return implode("\n", $result);
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}
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private function loadDiff($phid) {
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return id(new DifferentialDiffQuery())
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private function loadDiff($phid, $need_changesets = false) {
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$query = id(new DifferentialDiffQuery())
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->withPHIDs(array($phid))
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->setViewer($this->getActor())
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->executeOne();
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->setViewer($this->getActor());
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if ($need_changesets) {
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$query->needChangesets(true);
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}
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return $query->executeOne();
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}
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/* -( Herald Integration )------------------------------------------------- */
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@ -1300,4 +1317,178 @@ final class DifferentialTransactionEditor
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return $xactions;
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}
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/**
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* Update the table which links Differential revisions to paths they affect,
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* so Diffusion can efficiently find pending revisions for a given file.
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*/
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private function updateAffectedPathTable(
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DifferentialRevision $revision,
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DifferentialDiff $diff) {
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$changesets = $diff->getChangesets();
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// TODO: This all needs to be modernized.
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$project = $diff->loadArcanistProject();
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if (!$project) {
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// Probably an old revision from before projects.
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return;
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}
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$repository = $project->loadRepository();
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if (!$repository) {
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// Probably no project <-> repository link, or the repository where the
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// project lives is untracked.
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return;
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}
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$path_prefix = null;
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$local_root = $diff->getSourceControlPath();
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if ($local_root) {
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// We're in a working copy which supports subdirectory checkouts (e.g.,
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// SVN) so we need to figure out what prefix we should add to each path
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// (e.g., trunk/projects/example/) to get the absolute path from the
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// root of the repository. DVCS systems like Git and Mercurial are not
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// affected.
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|
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// Normalize both paths and check if the repository root is a prefix of
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// the local root. If so, throw it away. Note that this correctly handles
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// the case where the remote path is "/".
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$local_root = id(new PhutilURI($local_root))->getPath();
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$local_root = rtrim($local_root, '/');
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$repo_root = id(new PhutilURI($repository->getRemoteURI()))->getPath();
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$repo_root = rtrim($repo_root, '/');
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if (!strncmp($repo_root, $local_root, strlen($repo_root))) {
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$path_prefix = substr($local_root, strlen($repo_root));
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}
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}
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$paths = array();
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foreach ($changesets as $changeset) {
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$paths[] = $path_prefix.'/'.$changeset->getFilename();
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}
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// Mark this as also touching all parent paths, so you can see all pending
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// changes to any file within a directory.
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$all_paths = array();
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foreach ($paths as $local) {
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foreach (DiffusionPathIDQuery::expandPathToRoot($local) as $path) {
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$all_paths[$path] = true;
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}
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}
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$all_paths = array_keys($all_paths);
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$path_ids =
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PhabricatorRepositoryCommitChangeParserWorker::lookupOrCreatePaths(
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$all_paths);
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$table = new DifferentialAffectedPath();
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$conn_w = $table->establishConnection('w');
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$sql = array();
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foreach ($path_ids as $path_id) {
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$sql[] = qsprintf(
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$conn_w,
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'(%d, %d, %d, %d)',
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$repository->getID(),
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$path_id,
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time(),
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$revision->getID());
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}
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queryfx(
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$conn_w,
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'DELETE FROM %T WHERE revisionID = %d',
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$table->getTableName(),
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$revision->getID());
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foreach (array_chunk($sql, 256) as $chunk) {
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queryfx(
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$conn_w,
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'INSERT INTO %T (repositoryID, pathID, epoch, revisionID) VALUES %Q',
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$table->getTableName(),
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implode(', ', $chunk));
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}
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}
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/**
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* Update the table connecting revisions to DVCS local hashes, so we can
|
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* identify revisions by commit/tree hashes.
|
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*/
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private function updateRevisionHashTable(
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DifferentialRevision $revision,
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DifferentialDiff $diff) {
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|
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$vcs = $diff->getSourceControlSystem();
|
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if ($vcs == DifferentialRevisionControlSystem::SVN) {
|
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// Subversion has no local commit or tree hash information, so we don't
|
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// have to do anything.
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return;
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}
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|
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$property = id(new DifferentialDiffProperty())->loadOneWhere(
|
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'diffID = %d AND name = %s',
|
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$diff->getID(),
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'local:commits');
|
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if (!$property) {
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return;
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}
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$hashes = array();
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$data = $property->getData();
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switch ($vcs) {
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case DifferentialRevisionControlSystem::GIT:
|
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foreach ($data as $commit) {
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$hashes[] = array(
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ArcanistDifferentialRevisionHash::HASH_GIT_COMMIT,
|
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$commit['commit'],
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);
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$hashes[] = array(
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ArcanistDifferentialRevisionHash::HASH_GIT_TREE,
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$commit['tree'],
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);
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}
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break;
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case DifferentialRevisionControlSystem::MERCURIAL:
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foreach ($data as $commit) {
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$hashes[] = array(
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ArcanistDifferentialRevisionHash::HASH_MERCURIAL_COMMIT,
|
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$commit['rev'],
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);
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}
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break;
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}
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$conn_w = $revision->establishConnection('w');
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$sql = array();
|
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foreach ($hashes as $info) {
|
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list($type, $hash) = $info;
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$sql[] = qsprintf(
|
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$conn_w,
|
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'(%d, %s, %s)',
|
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$revision->getID(),
|
||||
$type,
|
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$hash);
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}
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|
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queryfx(
|
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$conn_w,
|
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'DELETE FROM %T WHERE revisionID = %d',
|
||||
ArcanistDifferentialRevisionHash::TABLE_NAME,
|
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$revision->getID());
|
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|
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if ($sql) {
|
||||
queryfx(
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$conn_w,
|
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'INSERT INTO %T (revisionID, type, hash) VALUES %Q',
|
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ArcanistDifferentialRevisionHash::TABLE_NAME,
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implode(', ', $sql));
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}
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}
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}
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Reference in a new issue