executeInSubprocess($toolClass, $arguments); } protected function executeInSubprocess(string $toolClass, array $arguments): Response { $command = $this->buildCommand($toolClass, $arguments); // We need to 'unset' env vars that will be passed from the parent process to the child process, stopping the child process from reading .env and getting updated values $env = (Dotenv::create( Env::getRepository(), app()->environmentPath(), app()->environmentFile() ))->safeLoad(); $cleanEnv = array_fill_keys(array_keys($env), false); $process = new Process( command: $command, env: $cleanEnv, timeout: $this->getTimeout($arguments) ); try { $process->mustRun(); $output = $process->getOutput(); $decoded = json_decode($output, true); if (json_last_error() !== JSON_ERROR_NONE) { return Response::error('Invalid JSON output from tool process: '.json_last_error_msg()); } return $this->reconstructResponse($decoded); } catch (ProcessTimedOutException) { $process->stop(); return Response::error("Tool execution timed out after {$this->getTimeout($arguments)} seconds"); } catch (ProcessFailedException) { $errorOutput = $process->getErrorOutput().$process->getOutput(); return Response::error("Process tool execution failed: {$errorOutput}"); } } protected function getTimeout(array $arguments): int { $timeout = (int) ($arguments['timeout'] ?? 180); return max(1, min(600, $timeout)); } /** * Reconstruct a Response from JSON data. * * @param array $data */ protected function reconstructResponse(array $data): Response { if (! isset($data['isError']) || ! isset($data['content'])) { return Response::error('Invalid tool response format.'); } if ($data['isError']) { $errorText = 'Unknown error'; if (is_array($data['content']) && ! empty($data['content'])) { $firstContent = $data['content'][0] ?? []; if (is_array($firstContent)) { $errorText = $firstContent['text'] ?? $errorText; } } return Response::error($errorText); } // Handle array format - extract text content if (is_array($data['content']) && ! empty($data['content'])) { $firstContent = $data['content'][0] ?? []; if (is_array($firstContent)) { $text = $firstContent['text'] ?? ''; $decoded = json_decode((string) $text, true); if (json_last_error() === JSON_ERROR_NONE && is_array($decoded)) { return Response::json($decoded); } return Response::text($text); } } return Response::text(''); } /** * Build the command array for executing a tool in a subprocess. * * @param array $arguments * @return array */ protected function buildCommand(string $toolClass, array $arguments): array { return [ PHP_BINARY, base_path('artisan'), 'boost:execute-tool', $toolClass, base64_encode(json_encode($arguments)), ]; } }