Bob\Cli::withErrorHandling PHP Method

    function withErrorHandling($callback)
    {
        try {
            call_user_func($callback);
            return 0;
        } catch (\Exception $e) {
            $this->logger()->err(sprintf("Build failed: %s (use --trace to get a stack trace)", $e->getMessage()));
            if ($this->trace) {
                $this->logger()->info($e->getTraceAsString());
            }
            return 1;
        }
    }