public function buildPatch()
{
$diff = new DifferentialDiff();
$diff->attachChangesets($this->getChangesets());
$raw_changes = $diff->buildChangesList();
$changes = array();
foreach ($raw_changes as $changedict) {
$changes[] = ArcanistDiffChange::newFromDictionary($changedict);
}
$viewer = $this->getViewer();
$loader = id(new PhabricatorFileBundleLoader())->setViewer($viewer);
$bundle = ArcanistBundle::newFromChanges($changes);
$bundle->setLoadFileDataCallback(array($loader, 'loadFileData'));
$format = $this->getFormat();
switch ($format) {
case 'git':
return $bundle->toGitPatch();
break;
case 'unified':
default:
return $bundle->toUnifiedDiff();
break;
}
}
/**
* Note this code is somewhat similar to the buildPatch method in
* @{class:DifferentialReviewRequestMail}.
*
* @return @{class:AphrontRedirectResponse}
*/
private function buildRawDiffResponse(DifferentialRevision $revision, array $changesets, array $vs_changesets, array $vs_map, PhabricatorRepository $repository = null)
{
assert_instances_of($changesets, 'DifferentialChangeset');
assert_instances_of($vs_changesets, 'DifferentialChangeset');
$viewer = $this->getRequest()->getUser();
id(new DifferentialHunkQuery())->setViewer($viewer)->withChangesets($changesets)->needAttachToChangesets(true)->execute();
$diff = new DifferentialDiff();
$diff->attachChangesets($changesets);
$raw_changes = $diff->buildChangesList();
$changes = array();
foreach ($raw_changes as $changedict) {
$changes[] = ArcanistDiffChange::newFromDictionary($changedict);
}
$loader = id(new PhabricatorFileBundleLoader())->setViewer($viewer);
$bundle = ArcanistBundle::newFromChanges($changes);
$bundle->setLoadFileDataCallback(array($loader, 'loadFileData'));
$vcs = $repository ? $repository->getVersionControlSystem() : null;
switch ($vcs) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$raw_diff = $bundle->toGitPatch();
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
default:
$raw_diff = $bundle->toUnifiedDiff();
break;
}
$request_uri = $this->getRequest()->getRequestURI();
// this ends up being something like
// D123.diff
// or the verbose
// D123.vs123.id123.whitespaceignore-all.diff
// lame but nice to include these options
$file_name = ltrim($request_uri->getPath(), '/') . '.';
foreach ($request_uri->getQueryParams() as $key => $value) {
if ($key == 'download') {
continue;
}
$file_name .= $key . $value . '.';
}
$file_name .= 'diff';
$file = PhabricatorFile::buildFromFileDataOrHash($raw_diff, array('name' => $file_name, 'ttl' => 60 * 60 * 24, 'viewPolicy' => PhabricatorPolicies::POLICY_NOONE));
$unguarded = AphrontWriteGuard::beginScopedUnguardedWrites();
$file->attachToObject($revision->getPHID());
unset($unguarded);
return $file->getRedirectResponse();
}
private function loadBundleFromConduit(ConduitClient $conduit, $params)
{
$future = $conduit->callMethod('differential.getdiff', $params);
$diff = $future->resolve();
$changes = array();
foreach ($diff['changes'] as $changedict) {
$changes[] = ArcanistDiffChange::newFromDictionary($changedict);
}
$bundle = ArcanistBundle::newFromChanges($changes);
$bundle->setConduit($conduit);
// since the conduit method has changes, assume that these fields
// could be unset
$bundle->setProjectID(idx($diff, 'projectName'));
$bundle->setBaseRevision(idx($diff, 'sourceControlBaseRevision'));
$bundle->setRevisionID(idx($diff, 'revisionID'));
$bundle->setAuthorName(idx($diff, 'authorName'));
$bundle->setAuthorEmail(idx($diff, 'authorEmail'));
return $bundle;
}
protected function execute(ConduitAPIRequest $request)
{
$viewer = $request->getUser();
$change_data = $request->getValue('changes');
$changes = array();
foreach ($change_data as $dict) {
$changes[] = ArcanistDiffChange::newFromDictionary($dict);
}
$diff = DifferentialDiff::newFromRawChanges($viewer, $changes);
// TODO: Remove repository UUID eventually; for now continue writing
// the UUID. Note that we'll overwrite it below if we identify a
// repository, and `arc` no longer sends it. This stuff is retained for
// backward compatibility.
$repository_uuid = $request->getValue('repositoryUUID');
$repository_phid = $request->getValue('repositoryPHID');
if ($repository_phid) {
$repository = id(new PhabricatorRepositoryQuery())->setViewer($viewer)->withPHIDs(array($repository_phid))->executeOne();
if ($repository) {
$repository_phid = $repository->getPHID();
$repository_uuid = $repository->getUUID();
}
}
switch ($request->getValue('lintStatus')) {
case 'skip':
$lint_status = DifferentialLintStatus::LINT_SKIP;
break;
case 'okay':
$lint_status = DifferentialLintStatus::LINT_OKAY;
break;
case 'warn':
$lint_status = DifferentialLintStatus::LINT_WARN;
break;
case 'fail':
$lint_status = DifferentialLintStatus::LINT_FAIL;
break;
case 'postponed':
$lint_status = DifferentialLintStatus::LINT_POSTPONED;
break;
case 'none':
default:
$lint_status = DifferentialLintStatus::LINT_NONE;
break;
}
switch ($request->getValue('unitStatus')) {
case 'skip':
$unit_status = DifferentialUnitStatus::UNIT_SKIP;
break;
case 'okay':
$unit_status = DifferentialUnitStatus::UNIT_OKAY;
break;
case 'warn':
$unit_status = DifferentialUnitStatus::UNIT_WARN;
break;
case 'fail':
$unit_status = DifferentialUnitStatus::UNIT_FAIL;
break;
case 'postponed':
$unit_status = DifferentialUnitStatus::UNIT_POSTPONED;
break;
case 'none':
default:
$unit_status = DifferentialUnitStatus::UNIT_NONE;
break;
}
$diff_data_dict = array('sourcePath' => $request->getValue('sourcePath'), 'sourceMachine' => $request->getValue('sourceMachine'), 'branch' => $request->getValue('branch'), 'creationMethod' => $request->getValue('creationMethod'), 'authorPHID' => $viewer->getPHID(), 'bookmark' => $request->getValue('bookmark'), 'repositoryUUID' => $repository_uuid, 'repositoryPHID' => $repository_phid, 'sourceControlSystem' => $request->getValue('sourceControlSystem'), 'sourceControlPath' => $request->getValue('sourceControlPath'), 'sourceControlBaseRevision' => $request->getValue('sourceControlBaseRevision'), 'lintStatus' => $lint_status, 'unitStatus' => $unit_status);
$xactions = array(id(new DifferentialTransaction())->setTransactionType(DifferentialDiffTransaction::TYPE_DIFF_CREATE)->setNewValue($diff_data_dict));
id(new DifferentialDiffEditor())->setActor($viewer)->setContentSourceFromConduitRequest($request)->setContinueOnNoEffect(true)->applyTransactions($diff, $xactions);
$path = '/differential/diff/' . $diff->getID() . '/';
$uri = PhabricatorEnv::getURI($path);
return array('diffid' => $diff->getID(), 'phid' => $diff->getPHID(), 'uri' => $uri);
}
/**
* Note this code is somewhat similar to the buildPatch method in
* @{class:DifferentialReviewRequestMail}.
*
* @return @{class:AphrontRedirectResponse}
*/
private function buildRawDiffResponse(array $changesets, array $vs_changesets, array $vs_map, PhabricatorRepository $repository = null)
{
assert_instances_of($changesets, 'DifferentialChangeset');
assert_instances_of($vs_changesets, 'DifferentialChangeset');
$engine = new PhabricatorDifferenceEngine();
$generated_changesets = array();
foreach ($changesets as $changeset) {
$changeset->attachHunks($changeset->loadHunks());
$right = $changeset->makeNewFile();
$choice = $changeset;
$vs = idx($vs_map, $changeset->getID());
if ($vs == -1) {
$left = $right;
$right = $changeset->makeOldFile();
} else {
if ($vs) {
$choice = $vs_changeset = $vs_changesets[$vs];
$vs_changeset->attachHunks($vs_changeset->loadHunks());
$left = $vs_changeset->makeNewFile();
} else {
$left = $changeset->makeOldFile();
}
}
$synthetic = $engine->generateChangesetFromFileContent($left, $right);
if (!$synthetic->getAffectedLineCount()) {
$filetype = $choice->getFileType();
if ($filetype == DifferentialChangeType::FILE_TEXT || $filetype == DifferentialChangeType::FILE_SYMLINK) {
continue;
}
}
$choice->attachHunks($synthetic->getHunks());
$generated_changesets[] = $choice;
}
$diff = new DifferentialDiff();
$diff->attachChangesets($generated_changesets);
$diff_dict = $diff->getDiffDict();
$changes = array();
foreach ($diff_dict['changes'] as $changedict) {
$changes[] = ArcanistDiffChange::newFromDictionary($changedict);
}
$bundle = ArcanistBundle::newFromChanges($changes);
$bundle->setLoadFileDataCallback(array($this, 'loadFileByPHID'));
$vcs = $repository ? $repository->getVersionControlSystem() : null;
switch ($vcs) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$raw_diff = $bundle->toGitPatch();
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
default:
$raw_diff = $bundle->toUnifiedDiff();
break;
}
$request_uri = $this->getRequest()->getRequestURI();
// this ends up being something like
// D123.diff
// or the verbose
// D123.vs123.id123.whitespaceignore-all.diff
// lame but nice to include these options
$file_name = ltrim($request_uri->getPath(), '/') . '.';
foreach ($request_uri->getQueryParams() as $key => $value) {
if ($key == 'download') {
continue;
}
$file_name .= $key . $value . '.';
}
$file_name .= 'diff';
$file = PhabricatorFile::buildFromFileDataOrHash($raw_diff, array('name' => $file_name));
return id(new AphrontRedirectResponse())->setURI($file->getBestURI());
}
private function loadBundleFromConduit(ConduitClient $conduit, $params)
{
$future = $conduit->callMethod('differential.getdiff', $params);
$diff = $future->resolve();
$changes = array();
foreach ($diff['changes'] as $changedict) {
$changes[] = ArcanistDiffChange::newFromDictionary($changedict);
}
$bundle = ArcanistBundle::newFromChanges($changes);
$bundle->setConduit($conduit);
$bundle->setProjectID($diff['projectName']);
$bundle->setBaseRevision($diff['sourceControlBaseRevision']);
$bundle->setRevisionID($diff['revisionID']);
return $bundle;
}
public static function newFromArcBundle($path)
{
$path = Filesystem::resolvePath($path);
$future = new ExecFuture('tar tfO %s', $path);
list($stdout, $file_list) = $future->resolvex();
$file_list = explode("\n", trim($file_list));
if (in_array('meta.json', $file_list)) {
$future = new ExecFuture('tar xfO %s meta.json', $path);
$meta_info = $future->resolveJSON();
$version = idx($meta_info, 'version', 0);
$project_name = idx($meta_info, 'projectName');
$base_revision = idx($meta_info, 'baseRevision');
$revision_id = idx($meta_info, 'revisionID');
$encoding = idx($meta_info, 'encoding');
$author_name = idx($meta_info, 'authorName');
$author_email = idx($meta_info, 'authorEmail');
} else {
// this arc bundle was probably made before we started storing meta info
$version = 0;
$project_name = null;
$base_revision = null;
$revision_id = null;
$encoding = null;
$author = null;
}
$future = new ExecFuture('tar xfO %s changes.json', $path);
$changes = $future->resolveJSON();
foreach ($changes as $change_key => $change) {
foreach ($change['hunks'] as $key => $hunk) {
list($hunk_data) = execx('tar xfO %s hunks/%s', $path, $hunk['corpus']);
$changes[$change_key]['hunks'][$key]['corpus'] = $hunk_data;
}
}
foreach ($changes as $change_key => $change) {
$changes[$change_key] = ArcanistDiffChange::newFromDictionary($change);
}
$obj = new ArcanistBundle();
$obj->changes = $changes;
$obj->diskPath = $path;
$obj->setProjectID($project_name);
$obj->setBaseRevision($base_revision);
$obj->setRevisionID($revision_id);
$obj->setEncoding($encoding);
return $obj;
}
protected function buildAttachments()
{
$attachments = array();
if (PhabricatorEnv::getEnvConfig('metamta.differential.attach-patches')) {
$revision = $this->getRevision();
$revision_id = $revision->getID();
$diffs = $revision->loadDiffs();
$diff_number = count($diffs);
$diff = array_pop($diffs);
$filename = "D{$revision_id}.{$diff_number}.patch";
$diff->attachChangesets($diff->loadChangesets());
// TODO: We could batch this to improve performance.
foreach ($diff->getChangesets() as $changeset) {
$changeset->attachHunks($changeset->loadHunks());
}
$diff_dict = $diff->getDiffDict();
$changes = array();
foreach ($diff_dict['changes'] as $changedict) {
$changes[] = ArcanistDiffChange::newFromDictionary($changedict);
}
$bundle = ArcanistBundle::newFromChanges($changes);
$unified_diff = $bundle->toUnifiedDiff();
$attachments[] = new PhabricatorMetaMTAAttachment($unified_diff, $filename, 'text/x-patch; charset=utf-8');
}
return $attachments;
}
protected function execute(ConduitAPIRequest $request)
{
$change_data = $request->getValue('changes');
$changes = array();
foreach ($change_data as $dict) {
$changes[] = ArcanistDiffChange::newFromDictionary($dict);
}
$diff = DifferentialDiff::newFromRawChanges($changes);
$diff->setSourcePath($request->getValue('sourcePath'));
$diff->setSourceMachine($request->getValue('sourceMachine'));
$diff->setBranch($request->getValue('branch'));
$diff->setCreationMethod($request->getValue('creationMethod'));
$diff->setAuthorPHID($request->getValue('authorPHID'));
$parent_id = $request->getValue('parentRevisionID');
if ($parent_id) {
$parent_rev = id(new DifferentialRevision())->load($parent_id);
if ($parent_rev) {
if ($parent_rev->getStatus() != DifferentialRevisionStatus::COMMITTED) {
$diff->setParentRevisionID($parent_id);
}
}
}
$system = $request->getValue('sourceControlSystem');
$diff->setSourceControlSystem($system);
$diff->setSourceControlPath($request->getValue('sourceControlPath'));
$diff->setSourceControlBaseRevision($request->getValue('sourceControlBaseRevision'));
$project_name = $request->getValue('arcanistProject');
$project_phid = null;
if ($project_name) {
$arcanist_project = id(new PhabricatorRepositoryArcanistProject())->loadOneWhere('name = %s', $project_name);
if (!$arcanist_project) {
$arcanist_project = new PhabricatorRepositoryArcanistProject();
$arcanist_project->setName($project_name);
$arcanist_project->save();
}
$project_phid = $arcanist_project->getPHID();
}
$diff->setArcanistProjectPHID($project_phid);
$diff->setRepositoryUUID($request->getValue('repositoryUUID'));
switch ($request->getValue('lintStatus')) {
case 'skip':
$diff->setLintStatus(DifferentialLintStatus::LINT_SKIP);
break;
case 'okay':
$diff->setLintStatus(DifferentialLintStatus::LINT_OKAY);
break;
case 'warn':
$diff->setLintStatus(DifferentialLintStatus::LINT_WARN);
break;
case 'fail':
$diff->setLintStatus(DifferentialLintStatus::LINT_FAIL);
break;
case 'none':
default:
$diff->setLintStatus(DifferentialLintStatus::LINT_NONE);
break;
}
switch ($request->getValue('unitStatus')) {
case 'skip':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_SKIP);
break;
case 'okay':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_OKAY);
break;
case 'warn':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_WARN);
break;
case 'fail':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_FAIL);
break;
case 'postponed':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_POSTPONED);
break;
case 'none':
default:
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_NONE);
break;
}
$diff->save();
$path = '/differential/diff/' . $diff->getID() . '/';
$uri = PhabricatorEnv::getURI($path);
return array('diffid' => $diff->getID(), 'uri' => $uri);
}
protected function execute(ConduitAPIRequest $request)
{
$viewer = $request->getUser();
$change_data = $request->getValue('changes');
$changes = array();
foreach ($change_data as $dict) {
$changes[] = ArcanistDiffChange::newFromDictionary($dict);
}
$diff = DifferentialDiff::newFromRawChanges($changes);
$diff->setSourcePath($request->getValue('sourcePath'));
$diff->setSourceMachine($request->getValue('sourceMachine'));
$diff->setBranch($request->getValue('branch'));
$diff->setCreationMethod($request->getValue('creationMethod'));
$diff->setAuthorPHID($viewer->getPHID());
$diff->setBookmark($request->getValue('bookmark'));
// TODO: Remove this eventually; for now continue writing the UUID. Note
// that we'll overwrite it below if we identify a repository, and `arc`
// no longer sends it. This stuff is retained for backward compatibility.
$diff->setRepositoryUUID($request->getValue('repositoryUUID'));
$repository_phid = $request->getValue('repositoryPHID');
if ($repository_phid) {
$repository = id(new PhabricatorRepositoryQuery())->setViewer($viewer)->withPHIDs(array($repository_phid))->executeOne();
if ($repository) {
$diff->setRepositoryPHID($repository->getPHID());
$diff->setRepositoryUUID($repository->getUUID());
}
}
$system = $request->getValue('sourceControlSystem');
$diff->setSourceControlSystem($system);
$diff->setSourceControlPath($request->getValue('sourceControlPath'));
$diff->setSourceControlBaseRevision($request->getValue('sourceControlBaseRevision'));
$project_name = $request->getValue('arcanistProject');
$project_phid = null;
if ($project_name) {
$arcanist_project = id(new PhabricatorRepositoryArcanistProject())->loadOneWhere('name = %s', $project_name);
if (!$arcanist_project) {
$arcanist_project = new PhabricatorRepositoryArcanistProject();
$arcanist_project->setName($project_name);
$arcanist_project->save();
}
$project_phid = $arcanist_project->getPHID();
}
$diff->setArcanistProjectPHID($project_phid);
switch ($request->getValue('lintStatus')) {
case 'skip':
$diff->setLintStatus(DifferentialLintStatus::LINT_SKIP);
break;
case 'okay':
$diff->setLintStatus(DifferentialLintStatus::LINT_OKAY);
break;
case 'warn':
$diff->setLintStatus(DifferentialLintStatus::LINT_WARN);
break;
case 'fail':
$diff->setLintStatus(DifferentialLintStatus::LINT_FAIL);
break;
case 'postponed':
$diff->setLintStatus(DifferentialLintStatus::LINT_POSTPONED);
break;
case 'none':
default:
$diff->setLintStatus(DifferentialLintStatus::LINT_NONE);
break;
}
switch ($request->getValue('unitStatus')) {
case 'skip':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_SKIP);
break;
case 'okay':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_OKAY);
break;
case 'warn':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_WARN);
break;
case 'fail':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_FAIL);
break;
case 'postponed':
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_POSTPONED);
break;
case 'none':
default:
$diff->setUnitStatus(DifferentialUnitStatus::UNIT_NONE);
break;
}
id(new DifferentialDiffEditor())->setActor($viewer)->setContentSource(PhabricatorContentSource::newFromConduitRequest($request))->saveDiff($diff);
// If we didn't get an explicit `repositoryPHID` (which means the client is
// old, or couldn't figure out which repository the working copy belongs
// to), apply heuristics to try to figure it out.
if (!$repository_phid) {
$repository = id(new DifferentialRepositoryLookup())->setDiff($diff)->setViewer($viewer)->lookupRepository();
if ($repository) {
$diff->setRepositoryPHID($repository->getPHID());
$diff->setRepositoryUUID($repository->getUUID());
$diff->save();
}
}
$path = '/differential/diff/' . $diff->getID() . '/';
$uri = PhabricatorEnv::getURI($path);
return array('diffid' => $diff->getID(), 'uri' => $uri);
}
private function buildPatch()
{
$diff = new DifferentialDiff();
$diff->attachChangesets($this->getChangesets());
// TODO: We could batch this to improve performance.
foreach ($diff->getChangesets() as $changeset) {
$changeset->attachHunks($changeset->loadHunks());
}
$diff_dict = $diff->getDiffDict();
$changes = array();
foreach ($diff_dict['changes'] as $changedict) {
$changes[] = ArcanistDiffChange::newFromDictionary($changedict);
}
$bundle = ArcanistBundle::newFromChanges($changes);
$bundle->setLoadFileDataCallback(array($this, 'loadFileByPHID'));
$format = PhabricatorEnv::getEnvConfig('metamta.differential.patch-format');
switch ($format) {
case 'git':
return $bundle->toGitPatch();
break;
case 'unified':
default:
return $bundle->toUnifiedDiff();
break;
}
}
