protected function executeQuery()
{
$drequest = $this->getRequest();
$repository = $drequest->getRepository();
$path = $drequest->getPath();
$commit_hash = $drequest->getCommit();
$path = DiffusionPathIDQuery::normalizePath($path);
list($stdout) = $repository->execxLocalCommand('log --template %s --limit %d --branch %s --rev %s:0 -- %s', '{node}\\n', $this->getOffset() + $this->getLimit(), $drequest->getBranch(), $commit_hash, nonempty(ltrim($path, '/'), '.'));
$hashes = explode("\n", $stdout);
$hashes = array_filter($hashes);
$hashes = array_slice($hashes, $this->getOffset());
return $this->loadHistoryForCommitIdentifiers($hashes);
}
protected function executeQuery()
{
$drequest = $this->getRequest();
$repository = $drequest->getRepository();
$path = $drequest->getPath();
$commit_hash = $drequest->getStableCommitName();
$path = DiffusionPathIDQuery::normalizePath($path);
// NOTE: Using '' as a default path produces the correct behavior if HEAD
// is a merge commit; using '.' does not (the merge commit is not included
// in the log).
$default_path = '';
list($stdout) = $repository->execxLocalCommand('log --debug --template %s --limit %d --branch %s --rev %s:0 -- %s', '{node};{parents}\\n', $this->getOffset() + $this->getLimit(), $drequest->getBranch(), $commit_hash, nonempty(ltrim($path, '/'), $default_path));
$lines = explode("\n", trim($stdout));
$lines = array_slice($lines, $this->getOffset());
$hash_list = array();
$parent_map = array();
$last = null;
foreach (array_reverse($lines) as $line) {
list($hash, $parents) = explode(';', $line);
$parents = trim($parents);
if (!$parents) {
if ($last === null) {
$parent_map[$hash] = array('...');
} else {
$parent_map[$hash] = array($last);
}
} else {
$parents = preg_split('/\\s+/', $parents);
foreach ($parents as $parent) {
list($plocal, $phash) = explode(':', $parent);
if (!preg_match('/^0+$/', $phash)) {
$parent_map[$hash][] = $phash;
}
}
// This may happen for the zeroth commit in repository, both hashes
// are "000000000...".
if (empty($parent_map[$hash])) {
$parent_map[$hash] = array('...');
}
}
// The rendering code expects the first commit to be "mainline", like
// Git. Flip the order so it does the right thing.
$parent_map[$hash] = array_reverse($parent_map[$hash]);
$hash_list[] = $hash;
$last = $hash;
}
$hash_list = array_reverse($hash_list);
$this->parents = $parent_map;
return $this->loadHistoryForCommitIdentifiers($hash_list);
}
protected final function loadHistoryForCommitIdentifiers(array $identifiers)
{
if (!$identifiers) {
return array();
}
$drequest = $this->getRequest();
$repository = $drequest->getRepository();
$commits = self::loadCommitsByIdentifiers($identifiers);
$path = $drequest->getPath();
$conn_r = $repository->establishConnection('r');
$path_normal = DiffusionPathIDQuery::normalizePath($path);
$paths = queryfx_all($conn_r, 'SELECT id, path FROM %T WHERE pathHash IN (%Ls)', PhabricatorRepository::TABLE_PATH, array(md5($path_normal)));
$paths = ipull($paths, 'id', 'path');
$path_id = idx($paths, $path_normal);
$path_changes = queryfx_all($conn_r, 'SELECT * FROM %T WHERE commitID IN (%Ld) AND pathID = %d', PhabricatorRepository::TABLE_PATHCHANGE, mpull($commits, 'getID'), $path_id);
$path_changes = ipull($path_changes, null, 'commitID');
$history = array();
foreach ($identifiers as $identifier) {
$item = new DiffusionPathChange();
$item->setCommitIdentifier($identifier);
$commit = idx($commits, $identifier);
if ($commit) {
$item->setCommit($commit);
try {
$item->setCommitData($commit->getCommitData());
} catch (Exception $ex) {
// Ignore, commit just doesn't have data.
}
$change = idx($path_changes, $commit->getID());
if ($change) {
$item->setChangeType($change['changeType']);
$item->setFileType($change['fileType']);
}
}
$history[] = $item;
}
return $history;
}
protected function executeQuery()
{
$drequest = $this->getRequest();
$repository = $drequest->getRepository();
$path = $drequest->getPath();
$commit = $drequest->getCommit();
$subpath = $repository->getDetail('svn-subpath');
if ($subpath && strncmp($subpath, $path, strlen($subpath))) {
// If we have a subpath and the path isn't a child of it, it (almost
// certainly) won't exist since we don't track commits which affect
// it. (Even if it exists, return a consistent result.)
$this->reason = self::REASON_IS_UNTRACKED_PARENT;
return array();
}
$conn_r = $repository->establishConnection('r');
$parent_path = DiffusionPathIDQuery::getParentPath($path);
$path_query = new DiffusionPathIDQuery(array($path, $parent_path));
$path_map = $path_query->loadPathIDs();
$path_id = $path_map[$path];
$parent_path_id = $path_map[$parent_path];
if (empty($path_id)) {
$this->reason = self::REASON_IS_NONEXISTENT;
return array();
}
if ($commit) {
$slice_clause = 'AND svnCommit <= ' . (int) $commit;
} else {
$slice_clause = '';
}
$index = queryfx_all($conn_r, 'SELECT pathID, max(svnCommit) maxCommit FROM %T WHERE
repositoryID = %d AND parentID = %d
%Q GROUP BY pathID', PhabricatorRepository::TABLE_FILESYSTEM, $repository->getID(), $path_id, $slice_clause);
if (!$index) {
if ($path == '/') {
$this->reason = self::REASON_IS_EMPTY;
} else {
// NOTE: The parent path ID is included so this query can take
// advantage of the table's primary key; it is uniquely determined by
// the pathID but if we don't do the lookup ourselves MySQL doesn't have
// the information it needs to avoid a table scan.
$reasons = queryfx_all($conn_r, 'SELECT * FROM %T WHERE repositoryID = %d
AND parentID = %d
AND pathID = %d
%Q ORDER BY svnCommit DESC LIMIT 2', PhabricatorRepository::TABLE_FILESYSTEM, $repository->getID(), $parent_path_id, $path_id, $slice_clause);
$reason = reset($reasons);
if (!$reason) {
$this->reason = self::REASON_IS_NONEXISTENT;
} else {
$file_type = $reason['fileType'];
if (empty($reason['existed'])) {
$this->reason = self::REASON_IS_DELETED;
$this->deletedAtCommit = $reason['svnCommit'];
if (!empty($reasons[1])) {
$this->existedAtCommit = $reasons[1]['svnCommit'];
}
} else {
if ($file_type == DifferentialChangeType::FILE_DIRECTORY) {
$this->reason = self::REASON_IS_EMPTY;
} else {
$this->reason = self::REASON_IS_FILE;
}
}
}
}
return array();
}
if ($this->shouldOnlyTestValidity()) {
return true;
}
$sql = array();
foreach ($index as $row) {
$sql[] = '(' . (int) $row['pathID'] . ', ' . (int) $row['maxCommit'] . ')';
}
$browse = queryfx_all($conn_r, 'SELECT *, p.path pathName
FROM %T f JOIN %T p ON f.pathID = p.id
WHERE repositoryID = %d
AND parentID = %d
AND existed = 1
AND (pathID, svnCommit) in (%Q)
ORDER BY pathName', PhabricatorRepository::TABLE_FILESYSTEM, PhabricatorRepository::TABLE_PATH, $repository->getID(), $path_id, implode(', ', $sql));
$loadable_commits = array();
foreach ($browse as $key => $file) {
// We need to strip out directories because we don't store last-modified
// in the filesystem table.
if ($file['fileType'] != DifferentialChangeType::FILE_DIRECTORY) {
$loadable_commits[] = $file['svnCommit'];
$browse[$key]['hasCommit'] = true;
}
}
$commits = array();
$commit_data = array();
if ($loadable_commits) {
// NOTE: Even though these are integers, use '%Ls' because MySQL doesn't
// use the second part of the key otherwise!
$commits = id(new PhabricatorRepositoryCommit())->loadAllWhere('repositoryID = %d AND commitIdentifier IN (%Ls)', $repository->getID(), $loadable_commits);
$commits = mpull($commits, null, 'getCommitIdentifier');
if ($commits) {
$commit_data = id(new PhabricatorRepositoryCommitData())->loadAllWhere('commitID in (%Ld)', mpull($commits, 'getID'));
$commit_data = mpull($commit_data, null, 'getCommitID');
} else {
$commit_data = array();
}
}
$path_normal = DiffusionPathIDQuery::normalizePath($path);
$results = array();
foreach ($browse as $file) {
$full_path = $file['pathName'];
$file_path = ltrim(substr($full_path, strlen($path_normal)), '/');
$full_path = ltrim($full_path, '/');
$result = new DiffusionRepositoryPath();
$result->setPath($file_path);
$result->setFullPath($full_path);
// $result->setHash($hash);
$result->setFileType($file['fileType']);
// $result->setFileSize($size);
if (!empty($file['hasCommit'])) {
$commit = idx($commits, $file['svnCommit']);
if ($commit) {
$data = idx($commit_data, $commit->getID());
$result->setLastModifiedCommit($commit);
$result->setLastCommitData($data);
}
}
$results[] = $result;
}
if (empty($results)) {
$this->reason = self::REASON_IS_EMPTY;
}
return $results;
}
protected function getMercurialResult(ConduitAPIRequest $request)
{
$drequest = $this->getDiffusionRequest();
$repository = $drequest->getRepository();
$commit_hash = $request->getValue('commit');
$path = $request->getValue('path');
$offset = $request->getValue('offset');
$limit = $request->getValue('limit');
$path = DiffusionPathIDQuery::normalizePath($path);
$path = ltrim($path, '/');
// NOTE: Older versions of Mercurial give different results for these
// commands (see T1268):
//
// $ hg log -- ''
// $ hg log
//
// All versions of Mercurial give different results for these commands
// (merge commits are excluded with the "." version):
//
// $ hg log -- .
// $ hg log
//
// If we don't have a path component in the query, omit it from the command
// entirely to avoid these inconsistencies.
// NOTE: When viewing the history of a file, we don't use "-b", because
// Mercurial stops history at the branchpoint but we're interested in all
// ancestors. When viewing history of a branch, we do use "-b", and thus
// stop history (this is more consistent with the Mercurial worldview of
// branches).
if (strlen($path)) {
$path_arg = csprintf('-- %s', $path);
$branch_arg = '';
} else {
$path_arg = '';
// NOTE: --branch used to be called --only-branch; use -b for
// compatibility.
$branch_arg = csprintf('-b %s', $drequest->getBranch());
}
list($stdout) = $repository->execxLocalCommand('log --debug --template %s --limit %d %C --rev %s %C', '{node};{parents}\\n', $offset + $limit, $branch_arg, hgsprintf('reverse(ancestors(%s))', $commit_hash), $path_arg);
$stdout = PhabricatorRepository::filterMercurialDebugOutput($stdout);
$lines = explode("\n", trim($stdout));
$lines = array_slice($lines, $offset);
$hash_list = array();
$parent_map = array();
$last = null;
foreach (array_reverse($lines) as $line) {
list($hash, $parents) = explode(';', $line);
$parents = trim($parents);
if (!$parents) {
if ($last === null) {
$parent_map[$hash] = array('...');
} else {
$parent_map[$hash] = array($last);
}
} else {
$parents = preg_split('/\\s+/', $parents);
foreach ($parents as $parent) {
list($plocal, $phash) = explode(':', $parent);
if (!preg_match('/^0+$/', $phash)) {
$parent_map[$hash][] = $phash;
}
}
// This may happen for the zeroth commit in repository, both hashes
// are "000000000...".
if (empty($parent_map[$hash])) {
$parent_map[$hash] = array('...');
}
}
// The rendering code expects the first commit to be "mainline", like
// Git. Flip the order so it does the right thing.
$parent_map[$hash] = array_reverse($parent_map[$hash]);
$hash_list[] = $hash;
$last = $hash;
}
$hash_list = array_reverse($hash_list);
$this->parents = $parent_map;
return DiffusionQuery::loadHistoryForCommitIdentifiers($hash_list, $drequest);
}
protected function executeQuery()
{
$drequest = $this->getRequest();
$repository = $drequest->getRepository();
$path = $drequest->getPath();
$commit_hash = $drequest->getStableCommitName();
$path = DiffusionPathIDQuery::normalizePath($path);
$path = ltrim($path, '/');
// NOTE: Older versions of Mercurial give different results for these
// commands (see T1268):
//
// $ hg log -- ''
// $ hg log
//
// All versions of Mercurial give different results for these commands
// (merge commits are excluded with the "." version):
//
// $ hg log -- .
// $ hg log
//
// If we don't have a path component in the query, omit it from the command
// entirely to avoid these inconsistencies.
$path_arg = '';
if (strlen($path)) {
$path_arg = csprintf('-- %s', $path);
}
// NOTE: --branch used to be called --only-branch; use -b for compatibility.
list($stdout) = $repository->execxLocalCommand('log --debug --template %s --limit %d -b %s --rev %s:0 %C', '{node};{parents}\\n', $this->getOffset() + $this->getLimit(), $drequest->getBranch(), $commit_hash, $path_arg);
$lines = explode("\n", trim($stdout));
$lines = array_slice($lines, $this->getOffset());
$hash_list = array();
$parent_map = array();
$last = null;
foreach (array_reverse($lines) as $line) {
list($hash, $parents) = explode(';', $line);
$parents = trim($parents);
if (!$parents) {
if ($last === null) {
$parent_map[$hash] = array('...');
} else {
$parent_map[$hash] = array($last);
}
} else {
$parents = preg_split('/\\s+/', $parents);
foreach ($parents as $parent) {
list($plocal, $phash) = explode(':', $parent);
if (!preg_match('/^0+$/', $phash)) {
$parent_map[$hash][] = $phash;
}
}
// This may happen for the zeroth commit in repository, both hashes
// are "000000000...".
if (empty($parent_map[$hash])) {
$parent_map[$hash] = array('...');
}
}
// The rendering code expects the first commit to be "mainline", like
// Git. Flip the order so it does the right thing.
$parent_map[$hash] = array_reverse($parent_map[$hash]);
$hash_list[] = $hash;
$last = $hash;
}
$hash_list = array_reverse($hash_list);
$this->parents = $parent_map;
return $this->loadHistoryForCommitIdentifiers($hash_list);
}
protected final function loadHistoryForCommitIdentifiers(array $identifiers)
{
if (!$identifiers) {
return array();
}
$commits = array();
$commit_data = array();
$path_changes = array();
$drequest = $this->getRequest();
$repository = $drequest->getRepository();
$path = $drequest->getPath();
$commits = id(new PhabricatorRepositoryCommit())->loadAllWhere('repositoryID = %d AND commitIdentifier IN (%Ls)', $repository->getID(), $identifiers);
$commits = mpull($commits, null, 'getCommitIdentifier');
if (!$commits) {
return array();
}
$commit_data = id(new PhabricatorRepositoryCommitData())->loadAllWhere('commitID in (%Ld)', mpull($commits, 'getID'));
$commit_data = mpull($commit_data, null, 'getCommitID');
$conn_r = $repository->establishConnection('r');
$path_normal = DiffusionPathIDQuery::normalizePath($path);
$paths = queryfx_all($conn_r, 'SELECT id, path FROM %T WHERE path IN (%Ls)', PhabricatorRepository::TABLE_PATH, array($path_normal));
$paths = ipull($paths, 'id', 'path');
$path_id = idx($paths, $path_normal);
$path_changes = queryfx_all($conn_r, 'SELECT * FROM %T WHERE commitID IN (%Ld) AND pathID = %d', PhabricatorRepository::TABLE_PATHCHANGE, mpull($commits, 'getID'), $path_id);
$path_changes = ipull($path_changes, null, 'commitID');
$history = array();
foreach ($identifiers as $identifier) {
$item = new DiffusionPathChange();
$item->setCommitIdentifier($identifier);
$commit = idx($commits, $identifier);
if ($commit) {
$item->setCommit($commit);
$data = idx($commit_data, $commit->getID());
if ($data) {
$item->setCommitData($data);
}
$change = idx($path_changes, $commit->getID());
if ($change) {
$item->setChangeType($change['changeType']);
$item->setFileType($change['fileType']);
}
}
$history[] = $item;
}
return $history;
}
