for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace BitWasp\Bitcoind;
use BitWasp\Bitcoind\Config;
use BitWasp\Bitcoind\Node\NodeOptions;
use BitWasp\Bitcoind\Node\Server;
class NodeService
{
protected function checkBitcoindExists(string $bitcoind)
if (!file_exists($bitcoind)) {
throw new Exception\SetupException("Path to bitcoind executable is invalid: {$bitcoind}");
}
if (!is_executable($bitcoind)) {
throw new Exception\SetupException("Bitcoind must be executable");
protected function setupDataDir(NodeOptions $options, Config\Config $config, Config\Writer $writer)
if (is_dir($options->getDataDir())) {
throw new Exception\SetupException("Cannot create a node in non-empty datadir");
if (!mkdir($options->getDataDir())) {
throw new Exception\SetupException("Could not create datadir ({$options->getDataDir()}) - is it writable?");
$writer->create($options->getAbsoluteConfigPath(), $config);
public function createNewNode(NodeOptions $options, Config\Config $config, Config\Writer $writer): Server
$this->checkBitcoindExists($options->getBitcoindPath());
$this->setupDataDir($options, $config, $writer);
return new Server($options);
public function loadNode(NodeOptions $options): Server
Bit-Wasp /
bitcoind-server
