for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace CfdiUtils\Development;
abstract class BaseCliApplication
{
/** @var string */
private $command;
/** @var string[] */
private $arguments;
abstract public function printHelp(): void;
abstract public function execute(): int;
final public function __construct(string $command, string ...$arguments)
$this->command = $command;
$this->arguments = $arguments;
}
public function __invoke(): int
if ([] !== array_intersect(['-h', '--help'], $this->arguments)) {
$this->printHelp();
return 0;
try {
return $this->execute();
} catch (\Throwable $exception) {
file_put_contents('php://stderr', $exception->getMessage() . PHP_EOL, FILE_APPEND);
// file_put_contents('php://stderr', get_class($exception) . ': ' . $exception->getMessage() . PHP_EOL, FILE_APPEND);
// file_put_contents('php://stderr', $exception->getTraceAsString() . PHP_EOL, FILE_APPEND);
return min(1, $exception->getCode());
public function getCommand(): string
return $this->command;
/** @return string[] */
public function getArguments(): array
return $this->arguments;
public function getArgument(int $index): string
return $this->arguments[$index] ?? '';
eclipxe13 /
CfdiUtils
