/**
* Bootstrap a server from command line options
*
* @param PsrLogger $logger
* @param \Aerys\Console $console
* @return \Generator
*/
public function boot(PsrLogger $logger, Console $console) : \Generator
{
$configFile = self::selectConfigFile((string) $console->getArg("config"));
$logger->info("Using config file found at {$configFile}");
// may return Promise or Generator for async I/O inside config file
$returnValue = (include $configFile);
if (!$returnValue) {
throw new \DomainException("Config file inclusion failure: {$configFile}");
}
if (is_callable($returnValue)) {
$returnValue = \call_user_func($returnValue);
}
if ($returnValue instanceof \Generator) {
yield from $returnValue;
} elseif ($returnValue instanceof Promise) {
(yield $returnValue);
}
if (!defined("AERYS_OPTIONS")) {
$options = [];
} elseif (is_array(AERYS_OPTIONS)) {
$options = AERYS_OPTIONS;
} else {
throw new \DomainException("Invalid AERYS_OPTIONS constant: expected array, got " . gettype(AERYS_OPTIONS));
}
if (array_key_exists("debug", $options)) {
throw new \DomainException('AERYS_OPTIONS constant contains "debug" key; "debug" option is read-only and only settable to true via the -d command line option');
}
$options["debug"] = $console->isArgDefined("debug");
$options["configPath"] = $configFile;
return $this->init($logger, $options);
}
protected function doStart(Console $console) : \Generator
{
if ($console->isArgDefined("restart")) {
$this->logger->critical("You cannot restart a debug aerys instance via command");
exit(1);
}
if (ini_get("zend.assertions") === "-1") {
$this->logger->warning("Running aerys in debug mode with assertions disabled is not recommended; " . "enable assertions in php.ini (zend.assertions = 1) " . "or disable debug mode (-d) to hide this warning.");
} else {
ini_set("zend.assertions", 1);
}
$server = (yield from $this->bootstrapper->boot($this->logger, $console));
(yield $server->start());
$this->server = $server;
}
private function generateWorkerCommand(Console $console) : string
{
$parts[] = \PHP_BINARY;
if ($ini = \get_cfg_var("cfg_file_path")) {
$parts[] = "-c";
$parts[] = $ini;
}
$parts[] = "-d";
$parts[] = "zend.assertions=" . ini_get("zend.assertions");
$parts[] = __DIR__ . "/../bin/aerys-worker";
$parts[] = "-i";
$parts[] = $this->ipcServerUri;
if ($console->isArgDefined("config")) {
$parts[] = "-c";
$parts[] = $console->getArg("config");
}
if ($console->isArgDefined("color")) {
$parts[] = "--color";
$parts[] = $console->getArg("color");
}
if ($console->isArgDefined("log")) {
$parts[] = "-l";
$parts[] = $console->getArg("log");
}
return implode(" ", array_map("escapeshellarg", $parts));
}