Differential D21337 Diff 50770 src/repository/api/ArcanistMercurialAPI.php

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src/repository/api/ArcanistMercurialAPI.php

Show First 20 Lines • Show All 43 Lines • ▼ Show 20 Lines	public function getMetadataPath() {
return $this->getPath('.hg');		return $this->getPath('.hg');
}		}

public function getSourceControlBaseRevision() {		public function getSourceControlBaseRevision() {
return $this->getCanonicalRevisionName($this->getBaseCommit());		return $this->getCanonicalRevisionName($this->getBaseCommit());
}		}

public function getCanonicalRevisionName($string) {		public function getCanonicalRevisionName($string) {
$match = null;
if ($this->isHgSubversionRepo() &&
preg_match('/@([0-9]+)$/', $string, $match)) {
$string = hgsprintf('svnrev(%s)', $match[1]);
}

list($stdout) = $this->execxLocal(		list($stdout) = $this->execxLocal(
'log -l 1 --template %s -r %s --',		'log -l 1 --template %s -r %s --',
'{node}',		'{node}',
$string);		$string);

return $stdout;		return $stdout;
}		}

public function getHashFromFromSVNRevisionNumber($revision_id) {
$matches = array();
$string = hgsprintf('svnrev(%s)', $revision_id);
list($stdout) = $this->execxLocal(
'log -l 1 --template %s -r %s --',
'{node}',
$string);
if (!$stdout) {
throw new ArcanistUsageException(
pht('Cannot find the HG equivalent of %s given.', $revision_id));
}
return $stdout;
}


public function getSVNRevisionNumberFromHash($hash) {
$matches = array();
list($stdout) = $this->execxLocal(
'log -r %s --template {svnrev}', $hash);
if (!$stdout) {
throw new ArcanistUsageException(
pht('Cannot find the SVN equivalent of %s given.', $hash));
}
return $stdout;
}

public function getSourceControlPath() {		public function getSourceControlPath() {
return '/';		return '/';
}		}

public function getBranchName() {		public function getBranchName() {
if (!$this->branch) {		if (!$this->branch) {
list($stdout) = $this->execxLocal('branch');		list($stdout) = $this->execxLocal('branch');
$this->branch = trim($stdout);		$this->branch = trim($stdout);
▲ Show 20 Lines • Show All 400 Lines • ▼ Show 20 Lines	final class ArcanistMercurialAPI extends ArcanistRepositoryAPI {
public function supportsCommitRanges() {		public function supportsCommitRanges() {
return true;		return true;
}		}

public function supportsLocalCommits() {		public function supportsLocalCommits() {
return true;		return true;
}		}

public function getAllBranches() {
// TODO: This is wrong, and returns bookmarks.

list($branch_info) = $this->execxLocal('bookmarks');
if (trim($branch_info) == 'no bookmarks set') {
return array();
}

$matches = null;
preg_match_all(
'/^\s(\?)\s*(.+)\s(\S+)$/m',
$branch_info,
$matches,
PREG_SET_ORDER);

$return = array();
foreach ($matches as $match) {
list(, $current, $name, $hash) = $match;

list($id, $hash) = explode(':', $hash);

$return[] = array(
'current' => (bool)$current,
'name' => rtrim($name),
'hash' => $hash,
);
}
return $return;
}

public function getAllBranchRefs() {
$branches = $this->getAllBranches();

$refs = array();
foreach ($branches as $branch) {
$commit_ref = $this->newCommitRef()
->setCommitHash($branch['hash']);

$refs[] = $this->newMarkerRef()
->setBranchName($branch['name'])
->setIsCurrentBranch($branch['current'])
->attachCommitRef($commit_ref);
}

return $refs;
}

public function getBaseCommitRef() {		public function getBaseCommitRef() {
$base_commit = $this->getBaseCommit();		$base_commit = $this->getBaseCommit();

if ($base_commit === 'null') {		if ($base_commit === 'null') {
return null;		return null;
}		}

$base_message = $this->getCommitMessage($base_commit);		$base_message = $this->getCommitMessage($base_commit);
▲ Show 20 Lines • Show All 369 Lines • ▼ Show 20 Lines	switch ($type) {
default:		default:
return null;		return null;
}		}

return null;		return null;

}		}

public function isHgSubversionRepo() {
return file_exists($this->getPath('.hg/svn/rev_map'));
}

public function getSubversionInfo() {		public function getSubversionInfo() {
$info = array();		$info = array();
$base_path = null;		$base_path = null;
$revision = null;		$revision = null;
list($err, $raw_info) = $this->execManualLocal('svn info');		list($err, $raw_info) = $this->execManualLocal('svn info');
if (!$err) {		if (!$err) {
foreach (explode("\n", trim($raw_info)) as $line) {		foreach (explode("\n", trim($raw_info)) as $line) {
list($key, $value) = explode(': ', $line, 2);		list($key, $value) = explode(': ', $line, 2);
Show All 15 Lines	if (!$err) {
if ($base_path && $revision) {		if ($base_path && $revision) {
$info['base_revision'] = $base_path.'@'.$revision;		$info['base_revision'] = $base_path.'@'.$revision;
}		}
}		}
return $info;		return $info;
}		}

public function getActiveBookmark() {		public function getActiveBookmark() {
$bookmarks = $this->getBookmarks();		$bookmark = $this->newMarkerRefQuery()
foreach ($bookmarks as $bookmark) {		->withMarkerTypes(ArcanistMarkerRef::TYPE_BOOKMARK)
if ($bookmark['is_active']) {		->withIsActive(true)
return $bookmark['name'];		->executeOne();
}
}

		if (!$bookmark) {
return null;		return null;
}		}

public function isBookmark($name) {		return $bookmark->getName();
$bookmarks = $this->getBookmarks();
foreach ($bookmarks as $bookmark) {
if ($bookmark['name'] === $name) {
return true;
}
}

return false;
}

public function isBranch($name) {
$branches = $this->getBranches();
foreach ($branches as $branch) {
if ($branch['name'] === $name) {
return true;
}
}

return false;
}

public function getBranches() {
list($stdout) = $this->execxLocal('--debug branches');
$lines = ArcanistMercurialParser::parseMercurialBranches($stdout);

$branches = array();
foreach ($lines as $name => $spec) {
$branches[] = array(
'name' => $name,
'revision' => $spec['rev'],
);
}

return $branches;
}

public function getBookmarks() {
$bookmarks = array();

list($raw_output) = $this->execxLocal('bookmarks');
$raw_output = trim($raw_output);
if ($raw_output !== 'no bookmarks set') {
foreach (explode("\n", $raw_output) as $line) {
// example line: * mybook 2:6b274d49be97
list($name, $revision) = $this->splitBranchOrBookmarkLine($line);

$is_active = false;
if ('*' === $name[0]) {
$is_active = true;
$name = substr($name, 2);
}

$bookmarks[] = array(
'is_active' => $is_active,
'name' => $name,
'revision' => $revision,
);
}
}

return $bookmarks;
}

public function getBookmarkCommitHash($name) {
// TODO: Cache this.

$bookmarks = $this->getBookmarks($name);
$bookmarks = ipull($bookmarks, null, 'name');

foreach ($bookmarks as $bookmark) {
if ($bookmark['name'] === $name) {
return $bookmark['revision'];
}
}

throw new Exception(pht('No bookmark "%s".', $name));
}

public function getBranchCommitHash($name) {
// TODO: Cache this.
// TODO: This won't work when there are multiple branch heads with the
// same name.

$branches = $this->getBranches($name);

$heads = array();
foreach ($branches as $branch) {
if ($branch['name'] === $name) {
$heads[] = $branch;
}
}

if (count($heads) === 1) {
return idx(head($heads), 'revision');
}

if (!$heads) {
throw new Exception(pht('No branch "%s".', $name));
}

throw new Exception(pht('Too many branch heads for "%s".', $name));
}

private function splitBranchOrBookmarkLine($line) {
// branches and bookmarks are printed in the format:
// default 0:a5ead76cdf85 (inactive)
// * mybook 2:6b274d49be97
// this code divides the name half from the revision half
// it does not parse the * and (inactive) bits
$colon_index = strrpos($line, ':');
$before_colon = substr($line, 0, $colon_index);
$start_rev_index = strrpos($before_colon, ' ');
$name = substr($line, 0, $start_rev_index);
$rev = substr($line, $start_rev_index);

return array(trim($name), trim($rev));
}		}

public function getRemoteURI() {		public function getRemoteURI() {
list($stdout) = $this->execxLocal('paths default');		list($stdout) = $this->execxLocal('paths default');

$stdout = trim($stdout);		$stdout = trim($stdout);
if (strlen($stdout)) {		if (strlen($stdout)) {
return $stdout;		return $stdout;
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