private function saveConfig()
{
$config = $this->getSource()->getAllKeys();
$json = new PhutilJSON();
$data = $json->encodeFormatted($config);
Filesystem::writeFile($this->getConfigPath(), $data);
}
/**
* Create a temp file containing an SSL cert, and use it for this session.
*
* This allows us to do host-specific SSL certificates in whatever client
* is using libphutil. e.g. in Arcanist, you could add an "ssl_cert" key
* to a specific host in ~/.arcrc and use that.
*
* cURL needs this to be a file, it doesn't seem to be able to handle a string
* which contains the cert. So we make a temporary file and store it there.
*
* @param string The multi-line, possibly lengthy, SSL certificate to use.
* @return this
*/
public function setCABundleFromString($certificate)
{
$temp = new TempFile();
Filesystem::writeFile($temp, $certificate);
$this->cabundle = $temp;
return $this;
}
function __phutil_signal_handler__($signal_number)
{
$e = new Exception();
$pid = getmypid();
// Some phabricator daemons may not be attached to a terminal.
Filesystem::writeFile(sys_get_temp_dir() . '/phabricator_backtrace_' . $pid, $e->getTraceAsString());
}
public function setKeys(array $keys, $ttl = null)
{
$this->validateKeys(array_keys($keys));
$this->lockCache(15);
if ($ttl) {
$ttl_epoch = time() + $ttl;
} else {
$ttl_epoch = null;
}
foreach ($keys as $key => $value) {
$dict = array('value' => $value);
if ($ttl_epoch) {
$dict['ttl'] = $ttl_epoch;
}
try {
$key_file = $this->getKeyFile($key);
$key_dir = dirname($key_file);
if (!Filesystem::pathExists($key_dir)) {
Filesystem::createDirectory($key_dir, $mask = 0755, $recursive = true);
}
$new_file = $key_file . '.new';
Filesystem::writeFile($new_file, serialize($dict));
Filesystem::rename($new_file, $key_file);
} catch (FilesystemException $ex) {
phlog($ex);
}
}
$this->unlockCache();
return $this;
}
public function handleSignal(PhutilSignalRouter $router, $signo)
{
$e = new Exception();
$pid = getmypid();
// Some Phabricator daemons may not be attached to a terminal.
Filesystem::writeFile(sys_get_temp_dir() . '/phabricator_backtrace_' . $pid, $e->getTraceAsString());
}
/**
* Launch an editor and edit the content. The edited content will be
* returned.
*
* @return string Edited content.
* @throws Exception The editor exited abnormally or something untoward
* occurred.
*
* @task edit
*/
public function editInteractively()
{
$name = $this->getName();
$content = $this->getContent();
if (phutil_is_windows()) {
$content = str_replace("\n", "\r\n", $content);
}
$tmp = Filesystem::createTemporaryDirectory('edit.');
$path = $tmp . DIRECTORY_SEPARATOR . $name;
try {
Filesystem::writeFile($path, $content);
} catch (Exception $ex) {
Filesystem::remove($tmp);
throw $ex;
}
$editor = $this->getEditor();
$offset = $this->getLineOffset();
$err = $this->invokeEditor($editor, $path, $offset);
if ($err) {
Filesystem::remove($tmp);
throw new Exception("Editor exited with an error code (#{$err}).");
}
try {
$result = Filesystem::readFile($path);
Filesystem::remove($tmp);
} catch (Exception $ex) {
Filesystem::remove($tmp);
throw $ex;
}
if (phutil_is_windows()) {
$result = str_replace("\r\n", "\n", $result);
}
$this->setContent($result);
return $this->getContent();
}
protected function executeChecks()
{
if (phutil_is_windows()) {
$bin_name = 'where';
} else {
$bin_name = 'which';
}
if (!Filesystem::binaryExists($bin_name)) {
$message = pht("Without '%s', Phabricator can not test for the availability " . "of other binaries.", $bin_name);
$this->raiseWarning($bin_name, $message);
// We need to return here if we can't find the 'which' / 'where' binary
// because the other tests won't be valid.
return;
}
if (!Filesystem::binaryExists('diff')) {
$message = pht("Without 'diff', Phabricator will not be able to generate or render " . "diffs in multiple applications.");
$this->raiseWarning('diff', $message);
} else {
$tmp_a = new TempFile();
$tmp_b = new TempFile();
$tmp_c = new TempFile();
Filesystem::writeFile($tmp_a, 'A');
Filesystem::writeFile($tmp_b, 'A');
Filesystem::writeFile($tmp_c, 'B');
list($err) = exec_manual('diff %s %s', $tmp_a, $tmp_b);
if ($err) {
$this->newIssue('bin.diff.same')->setName(pht("Unexpected 'diff' Behavior"))->setMessage(pht("The 'diff' binary on this system has unexpected behavior: " . "it was expected to exit without an error code when passed " . "identical files, but exited with code %d.", $err));
}
list($err) = exec_manual('diff %s %s', $tmp_a, $tmp_c);
if (!$err) {
$this->newIssue('bin.diff.diff')->setName(pht("Unexpected 'diff' Behavior"))->setMessage(pht("The 'diff' binary on this system has unexpected behavior: " . "it was expected to exit with a nonzero error code when passed " . "differing files, but did not."));
}
}
$table = new PhabricatorRepository();
$vcses = queryfx_all($table->establishConnection('r'), 'SELECT DISTINCT versionControlSystem FROM %T', $table->getTableName());
foreach ($vcses as $vcs) {
switch ($vcs['versionControlSystem']) {
case PhabricatorRepositoryType::REPOSITORY_TYPE_GIT:
$binary = 'git';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_SVN:
$binary = 'svn';
break;
case PhabricatorRepositoryType::REPOSITORY_TYPE_MERCURIAL:
$binary = 'hg';
break;
default:
$binary = null;
break;
}
if (!$binary) {
continue;
}
if (!Filesystem::binaryExists($binary)) {
$message = pht('You have at least one repository configured which uses this ' . 'version control system. It will not work without the VCS binary.');
$this->raiseWarning($binary, $message);
}
}
}
public function writeFile($path, $data)
{
$source = new TempFile();
Filesystem::writeFile($source, $data);
$future = $this->getExecFuture($path);
$future->write(csprintf('put %s %s', $source, $path));
$future->resolvex();
}
/**
* Generate a raw diff from two raw files. This is a lower-level API than
* @{method:generateChangesetFromFileContent}, but may be useful if you need
* to use a custom parser configuration, as with Diffusion.
*
* @param string Entire previous file content.
* @param string Entire current file content.
* @return string Raw diff between the two files.
* @task diff
*/
public function generateRawDiffFromFileContent($old, $new)
{
$options = array();
if ($this->ignoreWhitespace) {
$options[] = '-bw';
}
// Generate diffs with full context.
$options[] = '-U65535';
$old_name = nonempty($this->oldName, '/dev/universe') . ' 9999-99-99';
$new_name = nonempty($this->newName, '/dev/universe') . ' 9999-99-99';
$options[] = '-L';
$options[] = $old_name;
$options[] = '-L';
$options[] = $new_name;
$old_tmp = new TempFile();
$new_tmp = new TempFile();
Filesystem::writeFile($old_tmp, $old);
Filesystem::writeFile($new_tmp, $new);
list($err, $diff) = exec_manual('diff %Ls %s %s', $options, $old_tmp, $new_tmp);
if (!$err) {
// This indicates that the two files are the same (or, possibly, the
// same modulo whitespace differences, which is why we can't do this
// check trivially before running `diff`). Build a synthetic, changeless
// diff so that we can still render the raw, unchanged file instead of
// being forced to just say "this file didn't change" since we don't have
// the content.
$entire_file = explode("\n", $old);
foreach ($entire_file as $k => $line) {
$entire_file[$k] = ' ' . $line;
}
$len = count($entire_file);
$entire_file = implode("\n", $entire_file);
// TODO: If both files were identical but missing newlines, we probably
// get this wrong. Unclear if it ever matters.
// This is a bit hacky but the diff parser can handle it.
$diff = "--- {$old_name}\n" . "+++ {$new_name}\n" . "@@ -1,{$len} +1,{$len} @@\n" . $entire_file . "\n";
} else {
if ($this->ignoreWhitespace) {
// Under "-bw", `diff` is inconsistent about emitting "\ No newline
// at end of file". For instance, a long file with a change in the
// middle will emit a contextless "\ No newline..." at the end if a
// newline is removed, but not if one is added. A file with a change
// at the end will emit the "old" "\ No newline..." block only, even
// if the newline was not removed. Since we're ostensibly ignoring
// whitespace changes, just drop these lines if they appear anywhere
// in the diff.
$lines = explode("\n", $diff);
foreach ($lines as $key => $line) {
if (isset($line[0]) && $line[0] == '\\') {
unset($lines[$key]);
}
}
$diff = implode("\n", $lines);
}
}
return $diff;
}
public function __construct($filename = null, $dir = null)
{
$this->dir = Filesystem::createTemporaryDirectory();
if ($filename === null) {
$this->file = tempnam($this->dir, getmypid() . '-');
} else {
$this->file = $this->dir . '/' . $filename;
}
Filesystem::writeFile($this, '');
}
private function writeAndRead($write, $read, $delimiter = "\n")
{
$tmp = new TempFile();
Filesystem::writeFile($tmp, $write);
$lines = array();
$iterator = id(new LinesOfALargeFile($tmp))->setDelimiter($delimiter);
foreach ($iterator as $n => $line) {
$lines[$n - 1] = $line;
}
$this->assertEqual($read, $lines, "Write: " . phutil_utf8_shorten($write, 32));
}
private function writeAndRead($write, $read, $delimiter = "\n")
{
$tmp = new TempFile();
Filesystem::writeFile($tmp, $write);
$lines = array();
$iterator = id(new LinesOfALargeFile($tmp))->setDelimiter($delimiter);
foreach ($iterator as $n => $line) {
$lines[$n - 1] = $line;
}
$this->assertEqual($read, $lines, 'Write: ' . id(new PhutilUTF8StringTruncator())->setMaximumGlyphs(32)->truncateString($write));
}
public static function renderDifferences($old, $new, $context_lines = 3, $diff_options = "-L 'Old Value' -L 'New Value'")
{
if ((string) $old === (string) $new) {
$new .= "\n(Old and new values are identical.)";
}
$file_old = new TempFile();
$file_new = new TempFile();
Filesystem::writeFile($file_old, (string) $old . "\n");
Filesystem::writeFile($file_new, (string) $new . "\n");
list($err, $stdout) = exec_manual('diff %C -U %s %s %s', $diff_options, $context_lines, $file_old, $file_new);
return $stdout;
}
/**
* Create a new temporary file.
*
* @param string? Filename hint. This is useful if you intend to edit the
* file with an interactive editor, so the user's editor shows
* "commit-message" instead of "p3810hf-1z9b89bas".
* @task create
*/
public function __construct($filename = null)
{
$this->dir = Filesystem::createTemporaryDirectory();
if ($filename === null) {
$this->file = tempnam($this->dir, getmypid() . '-');
} else {
$this->file = $this->dir . '/' . $filename;
}
// If we fatal (e.g., call a method on NULL), destructors are not called.
// Make sure our destructor is invoked.
register_shutdown_function(array($this, '__destruct'));
Filesystem::writeFile($this, '');
}
public function execute(PhutilArgumentParser $args)
{
$styles = PhabricatorSyntaxStyle::getAllStyles();
$root = dirname(phutil_get_library_root('phabricator'));
$root = $root . '/webroot/rsrc/css/syntax/';
foreach ($styles as $key => $style) {
$content = $this->generateCSS($style);
$path = $root . '/syntax-' . $key . '.css';
Filesystem::writeFile($path, $content);
echo tsprintf("%s\n", pht('Rebuilt "%s" syntax CSS.', basename($path)));
}
return 0;
}
public function decryptSecret(PhutilOpaqueEnvelope $secret, PhutilOpaqueEnvelope $password)
{
$tmp = new TempFile();
Filesystem::writeFile($tmp, $secret->openEnvelope());
if (!Filesystem::binaryExists('ssh-keygen')) {
throw new Exception(pht('Decrypting SSH keys requires the `ssh-keygen` binary, but it ' . 'is not available in PATH. Either make it available or strip the ' . 'password fromt his SSH key manually before uploading it.'));
}
list($err, $stdout, $stderr) = exec_manual('ssh-keygen -p -P %P -N %s -f %s', $password, '', (string) $tmp);
if ($err) {
return null;
} else {
return new PhutilOpaqueEnvelope(Filesystem::readFile($tmp));
}
}
protected final function launch($debug = false)
{
$console = PhutilConsole::getConsole();
if ($debug) {
$console->writeOut(pht("Starting Aphlict server in foreground...\n"));
} else {
Filesystem::writeFile($this->getPIDPath(), getmypid());
}
$server_uri = PhabricatorEnv::getEnvConfig('notification.server-uri');
$server_uri = new PhutilURI($server_uri);
$client_uri = PhabricatorEnv::getEnvConfig('notification.client-uri');
$client_uri = new PhutilURI($client_uri);
$user = PhabricatorEnv::getEnvConfig('notification.user');
$log = PhabricatorEnv::getEnvConfig('notification.log');
$server_argv = array();
$server_argv[] = csprintf('--port=%s', $client_uri->getPort());
$server_argv[] = csprintf('--admin=%s', $server_uri->getPort());
$server_argv[] = csprintf('--host=%s', $server_uri->getDomain());
if ($user) {
$server_argv[] = csprintf('--user=%s', $user);
}
if (!$debug) {
$server_argv[] = csprintf('--log=%s', $log);
}
$command = csprintf('%s %s %C', $this->getNodeBinary(), dirname(__FILE__) . '/../../../../support/aphlict/server/aphlict_server.js', implode(' ', $server_argv));
if (!$debug) {
declare (ticks=1);
pcntl_signal(SIGINT, array($this, 'cleanup'));
pcntl_signal(SIGTERM, array($this, 'cleanup'));
}
register_shutdown_function(array($this, 'cleanup'));
if ($debug) {
$console->writeOut("Launching server:\n\n \$ " . $command . "\n\n");
$err = phutil_passthru('%C', $command);
$console->writeOut(">>> Server exited!\n");
exit($err);
} else {
while (true) {
global $g_future;
$g_future = new ExecFuture('exec %C', $command);
$g_future->resolve();
// If the server exited, wait a couple of seconds and restart it.
unset($g_future);
sleep(2);
}
}
}
/**
* Rebuild the resource map for a resource source.
*
* @param CelerityPhysicalResources Resource source to rebuild.
* @return void
*/
private function rebuildResources(CelerityPhysicalResources $resources)
{
$this->log(pht('Rebuilding resource source "%s" (%s)...', $resources->getName(), get_class($resources)));
$binary_map = $this->rebuildBinaryResources($resources);
$this->log(pht('Found %d binary resources.', new PhutilNumber(count($binary_map))));
$xformer = id(new CelerityResourceTransformer())->setMinify(false)->setRawURIMap(ipull($binary_map, 'uri'));
$text_map = $this->rebuildTextResources($resources, $xformer);
$this->log(pht('Found %d text resources.', new PhutilNumber(count($text_map))));
$resource_graph = array();
$requires_map = array();
$symbol_map = array();
foreach ($text_map as $name => $info) {
if (isset($info['provides'])) {
$symbol_map[$info['provides']] = $info['hash'];
// We only need to check for cycles and add this to the requires map
// if it actually requires anything.
if (!empty($info['requires'])) {
$resource_graph[$info['provides']] = $info['requires'];
$requires_map[$info['hash']] = $info['requires'];
}
}
}
$this->detectGraphCycles($resource_graph);
$name_map = ipull($binary_map, 'hash') + ipull($text_map, 'hash');
$hash_map = array_flip($name_map);
$package_map = $this->rebuildPackages($resources, $symbol_map, $hash_map);
$this->log(pht('Found %d packages.', new PhutilNumber(count($package_map))));
$component_map = array();
foreach ($package_map as $package_name => $package_info) {
foreach ($package_info['symbols'] as $symbol) {
$component_map[$symbol] = $package_name;
}
}
$name_map = $this->mergeNameMaps(array(array(pht('Binary'), ipull($binary_map, 'hash')), array(pht('Text'), ipull($text_map, 'hash')), array(pht('Package'), ipull($package_map, 'hash'))));
$package_map = ipull($package_map, 'symbols');
ksort($name_map);
ksort($symbol_map);
ksort($requires_map);
ksort($package_map);
$map_content = $this->formatMapContent(array('names' => $name_map, 'symbols' => $symbol_map, 'requires' => $requires_map, 'packages' => $package_map));
$map_path = $resources->getPathToMap();
$this->log(pht('Writing map "%s".', Filesystem::readablePath($map_path)));
Filesystem::writeFile($map_path, $map_content);
}
public function getKeyfileEnvelope()
{
$credential = $this->requireCredential();
$file_type = PassphraseCredentialTypeSSHPrivateKeyFile::CREDENTIAL_TYPE;
if ($credential->getCredentialType() != $file_type) {
// If the credential does not store a file, write the key text out to a
// temporary file so we can pass it to `ssh`.
if (!$this->keyFile) {
$secret = $credential->getSecret();
if (!$secret) {
throw new Exception(pht('Attempting to use a credential ("%s") but the credential ' . 'secret has been destroyed!', $credential->getMonogram()));
}
$temporary_file = new TempFile('passphrase-ssh-key');
Filesystem::changePermissions($temporary_file, 0600);
Filesystem::writeFile($temporary_file, $secret->openEnvelope());
$this->keyFile = $temporary_file;
}
return new PhutilOpaqueEnvelope((string) $this->keyFile);
}
return $credential->getSecret();
}
/**
* Write the file data to local disk. Returns the relative path as the
* file data handle.
* @task impl
*/
public function writeFile($data, array $params)
{
$root = $this->getLocalDiskFileStorageRoot();
// Generate a random, unique file path like "ab/29/1f918a9ac39201ff". We
// put a couple of subdirectories up front to avoid a situation where we
// have one directory with a zillion files in it, since this is generally
// bad news.
do {
$name = md5(mt_rand());
$name = preg_replace('/^(..)(..)(.*)$/', '\\1/\\2/\\3', $name);
if (!Filesystem::pathExists($root . '/' . $name)) {
break;
}
} while (true);
$parent = $root . '/' . dirname($name);
if (!Filesystem::pathExists($parent)) {
execx('mkdir -p %s', $parent);
}
Filesystem::writeFile($root . '/' . $name, $data);
return $name;
}
public static function rebuildPackages($root)
{
$packages = JavelinSyncSpec::getPackageMap();
$data = array();
foreach ($packages as $package => $items) {
$content = array();
foreach ($items as $item) {
if (empty($data[$item])) {
$data[$item] = Filesystem::readFile($root . '/src/' . $item);
}
$content[] = $data[$item];
}
$content = implode("\n\n", $content);
echo "Writing {$package}.dev.js...\n";
Filesystem::writeFile($root . '/pkg/' . $package . '.dev.js', $content);
echo "Writing {$package}.min.js...\n";
$exec = new ExecFuture($root . '/support/jsxmin/jsxmin __DEV__:0');
$exec->write($content);
list($stdout) = $exec->resolvex();
Filesystem::writeFile($root . '/pkg/' . $package . '.min.js', $stdout);
}
}
public function writePatchToDisk()
{
$path = $this->lintResult->getFilePathOnDisk();
$data = $this->getModifiedFileContent();
$ii = null;
do {
$lint = $path . '.linted' . $ii++;
} while (file_exists($lint));
// Copy existing file to preserve permissions. 'chmod --reference' is not
// supported under OSX.
if (Filesystem::pathExists($path)) {
// This path may not exist if we're generating a new file.
execx('cp -p %s %s', $path, $lint);
}
Filesystem::writeFile($lint, $data);
list($err) = exec_manual('mv -f %s %s', $lint, $path);
if ($err) {
throw new Exception("Unable to overwrite path `{$path}', patched version was left " . "at `{$lint}'.");
}
foreach ($this->applyMessages as $message) {
$message->didApplyPatch();
}
}
public function writePatchToDisk()
{
$path = $this->lintResult->getFilePathOnDisk();
$data = $this->getModifiedFileContent();
$ii = null;
do {
$lint = $path . '.linted' . $ii++;
} while (file_exists($lint));
// Copy existing file to preserve permissions. 'chmod --reference' is not
// supported under OSX.
if (Filesystem::pathExists($path)) {
// This path may not exist if we're generating a new file.
Filesystem::copyFile($path, $lint);
}
Filesystem::writeFile($lint, $data);
try {
Filesystem::rename($lint, $path);
} catch (FilesystemException $e) {
throw new Exception(pht("Unable to overwrite path '%s', patched version was left at '%s'.", $path, $lint));
}
foreach ($this->applyMessages as $message) {
$message->didApplyPatch();
}
}
public function run()
{
$source = $this->getSource();
$param = $this->getSourceParam();
try {
switch ($source) {
case self::SOURCE_PATCH:
if ($param == '-') {
$patch = @file_get_contents('php://stdin');
if (!strlen($patch)) {
throw new ArcanistUsageException(pht('Failed to read patch from stdin!'));
}
} else {
$patch = Filesystem::readFile($param);
}
$bundle = ArcanistBundle::newFromDiff($patch);
break;
case self::SOURCE_BUNDLE:
$path = $this->getArgument('arcbundle');
$bundle = ArcanistBundle::newFromArcBundle($path);
break;
case self::SOURCE_REVISION:
$bundle = $this->loadRevisionBundleFromConduit($this->getConduit(), $param);
break;
case self::SOURCE_DIFF:
$bundle = $this->loadDiffBundleFromConduit($this->getConduit(), $param);
break;
}
} catch (ConduitClientException $ex) {
if ($ex->getErrorCode() == 'ERR-INVALID-SESSION') {
// Phabricator is not configured to allow anonymous access to
// Differential.
$this->authenticateConduit();
return $this->run();
} else {
throw $ex;
}
}
$try_encoding = nonempty($this->getArgument('encoding'), null);
if (!$try_encoding) {
if ($this->requiresConduit()) {
try {
$try_encoding = $this->getRepositoryEncoding();
} catch (ConduitClientException $e) {
$try_encoding = null;
}
}
}
if ($try_encoding) {
$bundle->setEncoding($try_encoding);
}
$sanity_check = !$this->getArgument('force', false);
// we should update the working copy before we do ANYTHING else to
// the working copy
if ($this->shouldUpdateWorkingCopy()) {
$this->updateWorkingCopy();
}
if ($sanity_check) {
$this->requireCleanWorkingCopy();
}
$repository_api = $this->getRepositoryAPI();
$has_base_revision = $repository_api->hasLocalCommit($bundle->getBaseRevision());
if ($this->canBranch() && ($this->shouldBranch() || $this->shouldCommit() && $has_base_revision)) {
if ($repository_api instanceof ArcanistGitAPI) {
$original_branch = $repository_api->getBranchName();
} else {
if ($repository_api instanceof ArcanistMercurialAPI) {
$original_branch = $repository_api->getActiveBookmark();
}
}
// If we weren't on a branch, then record the ref we'll return to
// instead.
if ($original_branch === null) {
if ($repository_api instanceof ArcanistGitAPI) {
$original_branch = $repository_api->getCanonicalRevisionName('HEAD');
} else {
if ($repository_api instanceof ArcanistMercurialAPI) {
$original_branch = $repository_api->getCanonicalRevisionName('.');
}
}
}
$new_branch = $this->createBranch($bundle, $has_base_revision);
}
if (!$has_base_revision && $this->shouldApplyDependencies()) {
$this->applyDependencies($bundle);
}
if ($sanity_check) {
$this->sanityCheck($bundle);
}
if ($repository_api instanceof ArcanistSubversionAPI) {
$patch_err = 0;
$copies = array();
$deletes = array();
$patches = array();
$propset = array();
$adds = array();
$symlinks = array();
$changes = $bundle->getChanges();
foreach ($changes as $change) {
$type = $change->getType();
$should_patch = true;
$filetype = $change->getFileType();
switch ($filetype) {
case ArcanistDiffChangeType::FILE_SYMLINK:
$should_patch = false;
$symlinks[] = $change;
break;
}
switch ($type) {
case ArcanistDiffChangeType::TYPE_MOVE_AWAY:
case ArcanistDiffChangeType::TYPE_MULTICOPY:
case ArcanistDiffChangeType::TYPE_DELETE:
$path = $change->getCurrentPath();
$fpath = $repository_api->getPath($path);
if (!@file_exists($fpath)) {
$ok = phutil_console_confirm(pht("Patch deletes file '%s', but the file does not exist in " . "the working copy. Continue anyway?", $path));
if (!$ok) {
throw new ArcanistUserAbortException();
}
} else {
$deletes[] = $change->getCurrentPath();
}
$should_patch = false;
break;
case ArcanistDiffChangeType::TYPE_COPY_HERE:
case ArcanistDiffChangeType::TYPE_MOVE_HERE:
$path = $change->getOldPath();
$fpath = $repository_api->getPath($path);
if (!@file_exists($fpath)) {
$cpath = $change->getCurrentPath();
if ($type == ArcanistDiffChangeType::TYPE_COPY_HERE) {
$verbs = pht('copies');
} else {
$verbs = pht('moves');
}
$ok = phutil_console_confirm(pht("Patch %s '%s' to '%s', but source path does not exist " . "in the working copy. Continue anyway?", $verbs, $path, $cpath));
if (!$ok) {
throw new ArcanistUserAbortException();
}
} else {
$copies[] = array($change->getOldPath(), $change->getCurrentPath());
}
break;
case ArcanistDiffChangeType::TYPE_ADD:
$adds[] = $change->getCurrentPath();
break;
}
if ($should_patch) {
$cbundle = ArcanistBundle::newFromChanges(array($change));
$patches[$change->getCurrentPath()] = $cbundle->toUnifiedDiff();
$prop_old = $change->getOldProperties();
$prop_new = $change->getNewProperties();
$props = $prop_old + $prop_new;
foreach ($props as $key => $ignored) {
if (idx($prop_old, $key) !== idx($prop_new, $key)) {
$propset[$change->getCurrentPath()][$key] = idx($prop_new, $key);
}
}
}
}
// Before we start doing anything, create all the directories we're going
// to add files to if they don't already exist.
foreach ($copies as $copy) {
list($src, $dst) = $copy;
$this->createParentDirectoryOf($dst);
}
foreach ($patches as $path => $patch) {
$this->createParentDirectoryOf($path);
}
foreach ($adds as $add) {
$this->createParentDirectoryOf($add);
}
// TODO: The SVN patch workflow likely does not work on windows because
// of the (cd ...) stuff.
foreach ($copies as $copy) {
list($src, $dst) = $copy;
passthru(csprintf('(cd %s; svn cp %s %s)', $repository_api->getPath(), ArcanistSubversionAPI::escapeFileNameForSVN($src), ArcanistSubversionAPI::escapeFileNameForSVN($dst)));
}
foreach ($deletes as $delete) {
passthru(csprintf('(cd %s; svn rm %s)', $repository_api->getPath(), ArcanistSubversionAPI::escapeFileNameForSVN($delete)));
}
foreach ($symlinks as $symlink) {
$link_target = $symlink->getSymlinkTarget();
$link_path = $symlink->getCurrentPath();
switch ($symlink->getType()) {
case ArcanistDiffChangeType::TYPE_ADD:
case ArcanistDiffChangeType::TYPE_CHANGE:
case ArcanistDiffChangeType::TYPE_MOVE_HERE:
case ArcanistDiffChangeType::TYPE_COPY_HERE:
execx('(cd %s && ln -sf %s %s)', $repository_api->getPath(), $link_target, $link_path);
break;
}
}
foreach ($patches as $path => $patch) {
$err = null;
if ($patch) {
$tmp = new TempFile();
Filesystem::writeFile($tmp, $patch);
passthru(csprintf('(cd %s; patch -p0 < %s)', $repository_api->getPath(), $tmp), $err);
} else {
passthru(csprintf('(cd %s; touch %s)', $repository_api->getPath(), $path), $err);
}
if ($err) {
$patch_err = max($patch_err, $err);
}
}
foreach ($adds as $add) {
passthru(csprintf('(cd %s; svn add %s)', $repository_api->getPath(), ArcanistSubversionAPI::escapeFileNameForSVN($add)));
}
foreach ($propset as $path => $changes) {
foreach ($changes as $prop => $value) {
if ($prop == 'unix:filemode') {
// Setting this property also changes the file mode.
$prop = 'svn:executable';
$value = octdec($value) & 0111 ? 'on' : null;
}
if ($value === null) {
passthru(csprintf('(cd %s; svn propdel %s %s)', $repository_api->getPath(), $prop, ArcanistSubversionAPI::escapeFileNameForSVN($path)));
} else {
passthru(csprintf('(cd %s; svn propset %s %s %s)', $repository_api->getPath(), $prop, $value, ArcanistSubversionAPI::escapeFileNameForSVN($path)));
}
}
}
if ($patch_err == 0) {
echo phutil_console_format("<bg:green>** %s **</bg> %s\n", pht('OKAY'), pht('Successfully applied patch to the working copy.'));
} else {
echo phutil_console_format("\n\n<bg:yellow>** %s **</bg> %s\n", pht('WARNING'), pht("Some hunks could not be applied cleanly by the unix '%s' " . "utility. Your working copy may be different from the revision's " . "base, or you may be in the wrong subdirectory. You can export " . "the raw patch file using '%s', and then try to apply it by " . "fiddling with options to '%s' (particularly, %s), or manually. " . "The output above, from '%s', may be helpful in " . "figuring out what went wrong.", 'patch', 'arc export --unified', 'patch', '-p', 'patch'));
}
return $patch_err;
} else {
if ($repository_api instanceof ArcanistGitAPI) {
$patchfile = new TempFile();
Filesystem::writeFile($patchfile, $bundle->toGitPatch());
$passthru = new PhutilExecPassthru('git apply --index --reject -- %s', $patchfile);
$passthru->setCWD($repository_api->getPath());
$err = $passthru->execute();
if ($err) {
echo phutil_console_format("\n<bg:red>** %s **</bg>\n", pht('Patch Failed!'));
// NOTE: Git patches may fail if they change the case of a filename
// (for instance, from 'example.c' to 'Example.c'). As of now, Git
// can not apply these patches on case-insensitive filesystems and
// there is no way to build a patch which works.
throw new ArcanistUsageException(pht('Unable to apply patch!'));
}
// in case there were any submodule changes involved
$repository_api->execpassthru('submodule update --init --recursive');
if ($this->shouldCommit()) {
if ($bundle->getFullAuthor()) {
$author_cmd = csprintf('--author=%s', $bundle->getFullAuthor());
} else {
$author_cmd = '';
}
$commit_message = $this->getCommitMessage($bundle);
$future = $repository_api->execFutureLocal('commit -a %C -F - --no-verify', $author_cmd);
$future->write($commit_message);
$future->resolvex();
$verb = pht('committed');
} else {
$verb = pht('applied');
}
if ($this->canBranch() && !$this->shouldBranch() && $this->shouldCommit() && $has_base_revision) {
$repository_api->execxLocal('checkout %s', $original_branch);
$ex = null;
try {
$repository_api->execxLocal('cherry-pick %s', $new_branch);
} catch (Exception $ex) {
// do nothing
}
$repository_api->execxLocal('branch -D %s', $new_branch);
if ($ex) {
echo phutil_console_format("\n<bg:red>** %s**</bg>\n", pht('Cherry Pick Failed!'));
throw $ex;
}
}
echo phutil_console_format("<bg:green>** %s **</bg> %s\n", pht('OKAY'), pht('Successfully %s patch.', $verb));
} else {
if ($repository_api instanceof ArcanistMercurialAPI) {
$future = $repository_api->execFutureLocal('import --no-commit -');
$future->write($bundle->toGitPatch());
try {
$future->resolvex();
} catch (CommandException $ex) {
echo phutil_console_format("\n<bg:red>** %s **</bg>\n", pht('Patch Failed!'));
$stderr = $ex->getStdErr();
if (preg_match('/case-folding collision/', $stderr)) {
echo phutil_console_wrap(phutil_console_format("\n<bg:yellow>** %s **</bg> %s\n", pht('WARNING'), pht("This patch may have failed because it attempts to change " . "the case of a filename (for instance, from '%s' to '%s'). " . "Mercurial cannot apply patches like this on case-insensitive " . "filesystems. You must apply this patch manually.", 'example.c', 'Example.c')));
}
throw $ex;
}
if ($this->shouldCommit()) {
$author = coalesce($bundle->getFullAuthor(), $bundle->getAuthorName());
if ($author !== null) {
$author_cmd = csprintf('-u %s', $author);
} else {
$author_cmd = '';
}
$commit_message = $this->getCommitMessage($bundle);
$future = $repository_api->execFutureLocal('commit %C -l -', $author_cmd);
$future->write($commit_message);
$future->resolvex();
if (!$this->shouldBranch() && $has_base_revision) {
$original_rev = $repository_api->getCanonicalRevisionName($original_branch);
$current_parent = $repository_api->getCanonicalRevisionName(hgsprintf('%s^', $new_branch));
$err = 0;
if ($original_rev != $current_parent) {
list($err) = $repository_api->execManualLocal('rebase --dest %s --rev %s', hgsprintf('%s', $original_branch), hgsprintf('%s', $new_branch));
}
$repository_api->execxLocal('bookmark --delete %s', $new_branch);
if ($err) {
$repository_api->execManualLocal('rebase --abort');
throw new ArcanistUsageException(phutil_console_format("\n<bg:red>** %s**</bg>\n", pht('Rebase onto %s failed!', $original_branch)));
}
}
$verb = pht('committed');
} else {
$verb = pht('applied');
}
echo phutil_console_format("<bg:green>** %s **</bg> %s\n", pht('OKAY'), pht('Successfully %s patch.', $verb));
} else {
throw new Exception(pht('Unknown version control system.'));
}
}
}
return 0;
}
public function amendCommit($message = null)
{
if ($message === null) {
$this->execxLocal('commit --amend --allow-empty -C HEAD');
} else {
$tmp_file = new TempFile();
Filesystem::writeFile($tmp_file, $message);
$this->execxLocal('commit --amend --allow-empty -F %s', $tmp_file);
}
$this->reloadWorkingCopy();
return $this;
}
public function run()
{
$console = PhutilConsole::getConsole();
$working_copy = $this->getWorkingCopy();
$configuration_manager = $this->getConfigurationManager();
$engine = $this->newLintEngine($this->getArgument('engine'));
$rev = $this->getArgument('rev');
$paths = $this->getArgument('paths');
$use_cache = $this->getArgument('cache', null);
$everything = $this->getArgument('everything');
if ($everything && $paths) {
throw new ArcanistUsageException(pht('You can not specify paths with %s. The %s flag lints every file.', '--everything', '--everything'));
}
if ($use_cache === null) {
$use_cache = (bool) $configuration_manager->getConfigFromAnySource('arc.lint.cache', false);
}
if ($rev && $paths) {
throw new ArcanistUsageException(pht('Specify either %s or paths.', '--rev'));
}
// NOTE: When the user specifies paths, we imply --lintall and show all
// warnings for the paths in question. This is easier to deal with for
// us and less confusing for users.
$this->shouldLintAll = $paths ? true : false;
if ($this->getArgument('lintall')) {
$this->shouldLintAll = true;
} else {
if ($this->getArgument('only-changed')) {
$this->shouldLintAll = false;
}
}
if ($everything) {
$paths = iterator_to_array($this->getRepositoryApi()->getAllFiles());
$this->shouldLintAll = true;
} else {
$paths = $this->selectPathsForWorkflow($paths, $rev);
}
$this->engine = $engine;
$engine->setMinimumSeverity($this->getArgument('severity', self::DEFAULT_SEVERITY));
$file_hashes = array();
if ($use_cache) {
$engine->setRepositoryVersion($this->getRepositoryVersion());
$cache = $this->readScratchJSONFile('lint-cache.json');
$cache = idx($cache, $this->getCacheKey(), array());
$cached = array();
foreach ($paths as $path) {
$abs_path = $engine->getFilePathOnDisk($path);
if (!Filesystem::pathExists($abs_path)) {
continue;
}
$file_hashes[$abs_path] = md5_file($abs_path);
if (!isset($cache[$path])) {
continue;
}
$messages = idx($cache[$path], $file_hashes[$abs_path]);
if ($messages !== null) {
$cached[$path] = $messages;
}
}
if ($cached) {
$console->writeErr("%s\n", pht("Using lint cache, use '%s' to disable it.", '--cache 0'));
}
$engine->setCachedResults($cached);
}
// Propagate information about which lines changed to the lint engine.
// This is used so that the lint engine can drop warning messages
// concerning lines that weren't in the change.
$engine->setPaths($paths);
if (!$this->shouldLintAll) {
foreach ($paths as $path) {
// Note that getChangedLines() returns null to indicate that a file
// is binary or a directory (i.e., changed lines are not relevant).
$engine->setPathChangedLines($path, $this->getChangedLines($path, 'new'));
}
}
// Enable possible async linting only for 'arc diff' not 'arc lint'
if ($this->getParentWorkflow()) {
$engine->setEnableAsyncLint(true);
} else {
$engine->setEnableAsyncLint(false);
}
if ($this->getArgument('only-new')) {
$conduit = $this->getConduit();
$api = $this->getRepositoryAPI();
if ($rev) {
$api->setBaseCommit($rev);
}
$svn_root = id(new PhutilURI($api->getSourceControlPath()))->getPath();
$all_paths = array();
foreach ($paths as $path) {
$path = str_replace(DIRECTORY_SEPARATOR, '/', $path);
$full_paths = array($path);
$change = $this->getChange($path);
$type = $change->getType();
if (ArcanistDiffChangeType::isOldLocationChangeType($type)) {
$full_paths = $change->getAwayPaths();
} else {
if (ArcanistDiffChangeType::isNewLocationChangeType($type)) {
continue;
} else {
if (ArcanistDiffChangeType::isDeleteChangeType($type)) {
continue;
}
}
}
foreach ($full_paths as $full_path) {
$all_paths[$svn_root . '/' . $full_path] = $path;
}
}
$lint_future = $conduit->callMethod('diffusion.getlintmessages', array('repositoryPHID' => idx($this->loadProjectRepository(), 'phid'), 'branch' => '', 'commit' => $api->getBaseCommit(), 'files' => array_keys($all_paths)));
}
$failed = null;
try {
$engine->run();
} catch (Exception $ex) {
$failed = $ex;
}
$results = $engine->getResults();
if ($this->getArgument('only-new')) {
$total = 0;
foreach ($results as $result) {
$total += count($result->getMessages());
}
// Don't wait for response with default value of --only-new.
$timeout = null;
if ($this->getArgument('only-new') === null || !$total) {
$timeout = 0;
}
$raw_messages = $this->resolveCall($lint_future, $timeout);
if ($raw_messages && $total) {
$old_messages = array();
$line_maps = array();
foreach ($raw_messages as $message) {
$path = $all_paths[$message['path']];
$line = $message['line'];
$code = $message['code'];
if (!isset($line_maps[$path])) {
$line_maps[$path] = $this->getChange($path)->buildLineMap();
}
$new_lines = idx($line_maps[$path], $line);
if (!$new_lines) {
// Unmodified lines after last hunk.
$last_old = $line_maps[$path] ? last_key($line_maps[$path]) : 0;
$news = array_filter($line_maps[$path]);
$last_new = $news ? last(end($news)) : 0;
$new_lines = array($line + $last_new - $last_old);
}
$error = array($code => array(true));
foreach ($new_lines as $new) {
if (isset($old_messages[$path][$new])) {
$old_messages[$path][$new][$code][] = true;
break;
}
$old_messages[$path][$new] =& $error;
}
unset($error);
}
foreach ($results as $result) {
foreach ($result->getMessages() as $message) {
$path = str_replace(DIRECTORY_SEPARATOR, '/', $message->getPath());
$line = $message->getLine();
$code = $message->getCode();
if (!empty($old_messages[$path][$line][$code])) {
$message->setObsolete(true);
array_pop($old_messages[$path][$line][$code]);
}
}
$result->sortAndFilterMessages();
}
}
}
if ($this->getArgument('never-apply-patches')) {
$apply_patches = false;
} else {
$apply_patches = true;
}
if ($this->getArgument('apply-patches')) {
$prompt_patches = false;
} else {
$prompt_patches = true;
}
if ($this->getArgument('amend-all')) {
$this->shouldAmendChanges = true;
$this->shouldAmendWithoutPrompt = true;
}
if ($this->getArgument('amend-autofixes')) {
$prompt_autofix_patches = false;
$this->shouldAmendChanges = true;
$this->shouldAmendAutofixesWithoutPrompt = true;
} else {
$prompt_autofix_patches = true;
}
$repository_api = $this->getRepositoryAPI();
if ($this->shouldAmendChanges) {
$this->shouldAmendChanges = $repository_api->supportsAmend() && !$this->isHistoryImmutable();
}
$wrote_to_disk = false;
switch ($this->getArgument('output')) {
case 'json':
$renderer = new ArcanistJSONLintRenderer();
$prompt_patches = false;
$apply_patches = $this->getArgument('apply-patches');
break;
case 'summary':
$renderer = new ArcanistSummaryLintRenderer();
break;
case 'none':
$prompt_patches = false;
$apply_patches = $this->getArgument('apply-patches');
$renderer = new ArcanistNoneLintRenderer();
break;
case 'compiler':
$renderer = new ArcanistCompilerLintRenderer();
$prompt_patches = false;
$apply_patches = $this->getArgument('apply-patches');
break;
case 'xml':
$renderer = new ArcanistCheckstyleXMLLintRenderer();
$prompt_patches = false;
$apply_patches = $this->getArgument('apply-patches');
break;
default:
$renderer = new ArcanistConsoleLintRenderer();
$renderer->setShowAutofixPatches($prompt_autofix_patches);
break;
}
$all_autofix = true;
$tmp = null;
if ($this->getArgument('outfile') !== null) {
$tmp = id(new TempFile())->setPreserveFile(true);
}
$preamble = $renderer->renderPreamble();
if ($tmp) {
Filesystem::appendFile($tmp, $preamble);
} else {
$console->writeOut('%s', $preamble);
}
foreach ($results as $result) {
$result_all_autofix = $result->isAllAutofix();
if (!$result->getMessages() && !$result_all_autofix) {
continue;
}
if (!$result_all_autofix) {
$all_autofix = false;
}
$lint_result = $renderer->renderLintResult($result);
if ($lint_result) {
if ($tmp) {
Filesystem::appendFile($tmp, $lint_result);
} else {
$console->writeOut('%s', $lint_result);
}
}
if ($apply_patches && $result->isPatchable()) {
$patcher = ArcanistLintPatcher::newFromArcanistLintResult($result);
$old_file = $result->getFilePathOnDisk();
if ($prompt_patches && !($result_all_autofix && !$prompt_autofix_patches)) {
if (!Filesystem::pathExists($old_file)) {
$old_file = '/dev/null';
}
$new_file = new TempFile();
$new = $patcher->getModifiedFileContent();
Filesystem::writeFile($new_file, $new);
// TODO: Improve the behavior here, make it more like
// difference_render().
list(, $stdout, $stderr) = exec_manual('diff -u %s %s', $old_file, $new_file);
$console->writeOut('%s', $stdout);
$console->writeErr('%s', $stderr);
$prompt = pht('Apply this patch to %s?', phutil_console_format('__%s__', $result->getPath()));
if (!$console->confirm($prompt, $default = true)) {
continue;
}
}
$patcher->writePatchToDisk();
$wrote_to_disk = true;
$file_hashes[$old_file] = md5_file($old_file);
}
}
$postamble = $renderer->renderPostamble();
if ($tmp) {
Filesystem::appendFile($tmp, $postamble);
Filesystem::rename($tmp, $this->getArgument('outfile'));
} else {
$console->writeOut('%s', $postamble);
}
if ($wrote_to_disk && $this->shouldAmendChanges) {
if ($this->shouldAmendWithoutPrompt || $this->shouldAmendAutofixesWithoutPrompt && $all_autofix) {
$console->writeOut("<bg:yellow>** %s **</bg> %s\n", pht('LINT NOTICE'), pht('Automatically amending HEAD with lint patches.'));
$amend = true;
} else {
$amend = $console->confirm(pht('Amend HEAD with lint patches?'));
}
if ($amend) {
if ($repository_api instanceof ArcanistGitAPI) {
// Add the changes to the index before amending
$repository_api->execxLocal('add -u');
}
$repository_api->amendCommit();
} else {
throw new ArcanistUsageException(pht('Sort out the lint changes that were applied to the working ' . 'copy and relint.'));
}
}
if ($this->getArgument('output') == 'json') {
// NOTE: Required by save_lint.php in Phabricator.
return 0;
}
if ($failed) {
if ($failed instanceof ArcanistNoEffectException) {
if ($renderer instanceof ArcanistNoneLintRenderer) {
return 0;
}
}
throw $failed;
}
$unresolved = array();
$has_warnings = false;
$has_errors = false;
foreach ($results as $result) {
foreach ($result->getMessages() as $message) {
if (!$message->isPatchApplied()) {
if ($message->isError()) {
$has_errors = true;
} else {
if ($message->isWarning()) {
$has_warnings = true;
}
}
$unresolved[] = $message;
}
}
}
$this->unresolvedMessages = $unresolved;
$cache = $this->readScratchJSONFile('lint-cache.json');
$cached = idx($cache, $this->getCacheKey(), array());
if ($cached || $use_cache) {
$stopped = $engine->getStoppedPaths();
foreach ($results as $result) {
$path = $result->getPath();
if (!$use_cache) {
unset($cached[$path]);
continue;
}
$abs_path = $engine->getFilePathOnDisk($path);
if (!Filesystem::pathExists($abs_path)) {
continue;
}
$version = $result->getCacheVersion();
$cached_path = array();
if (isset($stopped[$path])) {
$cached_path['stopped'] = $stopped[$path];
}
$cached_path['repository_version'] = $this->getRepositoryVersion();
foreach ($result->getMessages() as $message) {
$granularity = $message->getGranularity();
if ($granularity == ArcanistLinter::GRANULARITY_GLOBAL) {
continue;
}
if (!$message->isPatchApplied()) {
$cached_path[] = $message->toDictionary();
}
}
$hash = idx($file_hashes, $abs_path);
if (!$hash) {
$hash = md5_file($abs_path);
}
$cached[$path] = array($hash => array($version => $cached_path));
}
$cache[$this->getCacheKey()] = $cached;
// TODO: Garbage collection.
$this->writeScratchJSONFile('lint-cache.json', $cache);
}
// Take the most severe lint message severity and use that
// as the result code.
if ($has_errors) {
$result_code = self::RESULT_ERRORS;
} else {
if ($has_warnings) {
$result_code = self::RESULT_WARNINGS;
} else {
$result_code = self::RESULT_OKAY;
}
}
if (!$this->getParentWorkflow()) {
if ($result_code == self::RESULT_OKAY) {
$console->writeOut('%s', $renderer->renderOkayResult());
}
}
return $result_code;
}
/**
* Add variable to config file
* @param string $Variable
*/
private static function addVariableToConfigFile($Variable)
{
$ConfigFile = str_replace('?>', NL, Filesystem::openFile('../data/config.php'));
$ConfigFile .= self::defineAndGetConfigLinesFor($Variable);
$ConfigFile .= NL . '?>';
Filesystem::writeFile('../data/config.php', $ConfigFile);
}
$key = substr(md5(implode("\n", $hashes)), 0, 8);
$package_map['packages'][$key] = array('name' => $name, 'symbols' => $package, 'uri' => '/res/pkg/' . $key . '/' . $name, 'type' => $type);
foreach ($package as $symbol) {
$package_map['reverse'][$symbol] = $key;
}
}
ksort($runtime_map);
$runtime_map = var_export($runtime_map, true);
$runtime_map = preg_replace('/\\s+$/m', '', $runtime_map);
$runtime_map = preg_replace('/array \\(/', 'array(', $runtime_map);
$package_map['packages'] = isort($package_map['packages'], 'name');
ksort($package_map['reverse']);
$package_map = var_export($package_map, true);
$package_map = preg_replace('/\\s+$/m', '', $package_map);
$package_map = preg_replace('/array \\(/', 'array(', $package_map);
$generated = '@' . 'generated';
$resource_map = <<<EOFILE
<?php
/**
* This file is automatically generated. Use 'celerity_mapper.php' to rebuild
* it.
* {$generated}
*/
celerity_register_resource_map({$runtime_map}, {$package_map});
EOFILE;
echo "Writing map...\n";
Filesystem::writeFile($celerity_path, $resource_map);
echo "Done.\n";
public function __construct(array $argv)
{
PhutilServiceProfiler::getInstance()->enableDiscardMode();
$original_argv = $argv;
$args = new PhutilArgumentParser($argv);
$args->setTagline('daemon overseer');
$args->setSynopsis(<<<EOHELP
**launch_daemon.php** [__options__] __daemon__
Launch and oversee an instance of __daemon__.
EOHELP
);
$args->parseStandardArguments();
$args->parsePartial(array(array('name' => 'trace-memory', 'help' => 'Enable debug memory tracing.'), array('name' => 'log', 'param' => 'file', 'help' => 'Send output to __file__.'), array('name' => 'daemonize', 'help' => 'Run in the background.'), array('name' => 'phd', 'param' => 'dir', 'help' => 'Write PID information to __dir__.'), array('name' => 'verbose', 'help' => 'Enable verbose activity logging.'), array('name' => 'load-phutil-library', 'param' => 'library', 'repeat' => true, 'help' => 'Load __library__.')));
$argv = array();
$more = $args->getUnconsumedArgumentVector();
$this->daemon = array_shift($more);
if (!$this->daemon) {
$args->printHelpAndExit();
}
if ($args->getArg('trace')) {
$this->traceMode = true;
$argv[] = '--trace';
}
if ($args->getArg('trace-memory')) {
$this->traceMode = true;
$this->traceMemory = true;
$argv[] = '--trace-memory';
}
if ($args->getArg('load-phutil-library')) {
foreach ($args->getArg('load-phutil-library') as $library) {
$argv[] = '--load-phutil-library=' . $library;
}
}
$log = $args->getArg('log');
if ($log) {
ini_set('error_log', $log);
$argv[] = '--log=' . $log;
}
$verbose = $args->getArg('verbose');
if ($verbose) {
$this->verbose = true;
$argv[] = '--verbose';
}
$this->daemonize = $args->getArg('daemonize');
$this->phddir = $args->getArg('phd');
$this->argv = $argv;
$this->moreArgs = coalesce($more, array());
error_log("Bringing daemon '{$this->daemon}' online...");
if (self::$instance) {
throw new Exception('You may not instantiate more than one Overseer per process.');
}
self::$instance = $this;
if ($this->daemonize) {
// We need to get rid of these or the daemon will hang when we TERM it
// waiting for something to read the buffers. TODO: Learn how unix works.
fclose(STDOUT);
fclose(STDERR);
ob_start();
$pid = pcntl_fork();
if ($pid === -1) {
throw new Exception('Unable to fork!');
} else {
if ($pid) {
exit(0);
}
}
}
if ($this->phddir) {
$desc = array('name' => $this->daemon, 'argv' => $this->moreArgs, 'pid' => getmypid(), 'start' => time());
Filesystem::writeFile($this->phddir . '/daemon.' . getmypid(), json_encode($desc));
}
$this->daemonID = $this->generateDaemonID();
$this->dispatchEvent(self::EVENT_DID_LAUNCH, array('argv' => array_slice($original_argv, 1), 'explicitArgv' => $this->moreArgs));
declare (ticks=1);
pcntl_signal(SIGUSR1, array($this, 'didReceiveKeepaliveSignal'));
pcntl_signal(SIGUSR2, array($this, 'didReceiveNotifySignal'));
pcntl_signal(SIGINT, array($this, 'didReceiveGracefulSignal'));
pcntl_signal(SIGTERM, array($this, 'didReceiveTerminalSignal'));
}
public function generateManifest($path)
{
$data = $this->buildManifest();
$json = new PhutilJSON();
$data = $json->encodeFormatted($data);
Filesystem::writeFile($path, $data);
return $this;
}
