Differential D11041 Diff 26517 src/applications/daemon/management/PhabricatorDaemonManagementWorkflow.php

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src/applications/daemon/management/PhabricatorDaemonManagementWorkflow.php

Show First 20 Lines • Show All 215 Lines • ▼ Show 20 Lines	if ($debug) {

phutil_passthru('(cd %s && exec %C)', $daemon_script_dir, $command);		phutil_passthru('(cd %s && exec %C)', $daemon_script_dir, $command);
} else {		} else {
try {		try {
$this->executeDaemonLaunchCommand(		$this->executeDaemonLaunchCommand(
$command,		$command,
$daemon_script_dir,		$daemon_script_dir,
$this->runDaemonsAsUser);		$this->runDaemonsAsUser);
} catch (CommandException $e) {		} catch (Exception $e) {
// Retry without sudo		// Retry without sudo
$console->writeOut(pht(		$console->writeOut(pht(
"sudo command failed. Starting daemon as current user\n"));		"sudo command failed. Starting daemon as current user\n"));
$this->executeDaemonLaunchCommand(		$this->executeDaemonLaunchCommand(
$command,		$command,
$daemon_script_dir);		$daemon_script_dir);
}		}
}		}
}		}

private function executeDaemonLaunchCommand(		private function executeDaemonLaunchCommand(
$command,		$command,
$daemon_script_dir,		$daemon_script_dir,
$run_as_user = null) {		$run_as_user = null) {

		$is_sudo = false;
if ($run_as_user) {		if ($run_as_user) {
// If anything else besides sudo should be		// If anything else besides sudo should be
// supported then insert it here (runuser, su, ...)		// supported then insert it here (runuser, su, ...)
$command = csprintf(		$command = csprintf(
'sudo -En -u %s -- %C',		'sudo -En -u %s -- %C',
$run_as_user,		$run_as_user,
$command);		$command);
		$is_sudo = true;
}		}
$future = new ExecFuture('exec %C', $command);		$future = new ExecFuture('exec %C', $command);
// Play games to keep 'ps' looking reasonable.		// Play games to keep 'ps' looking reasonable.
$future->setCWD($daemon_script_dir);		$future->setCWD($daemon_script_dir);
$future->resolvex();		list($stdout, $stderr) = $future->resolvex();

		if ($is_sudo) {
		// On OSX, `sudo -n` exits 0 when the user does not have permission to
		// switch accounts without a password. This is not consistent with
		// sudo on Linux, and seems buggy/broken. Check for this by string
		// matching the output.
		if (preg_match('/sudo: a password is required/', $stderr)) {
		throw new Exception(
		pht(
		'sudo exited with a zero exit code, but emitted output '.
		'consistent with failure under OSX.'));
		}
		}
}		}

public static function ignoreSignal($signo) {		public static function ignoreSignal($signo) {
return;		return;
}		}

public static function requireExtensions() {		public static function requireExtensions() {
self::mustHaveExtension('pcntl');		self::mustHaveExtension('pcntl');
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