public function destroy()
    {

        // Run docker-compose kill
        echo "\n";
        echo "Running 'docker-compose kill' in ".$this->getDockerComposePath()."\n";
        $process = new Process('docker-compose kill', $this->getDockerComposePath());
        $process->setTimeout(null);
        $process->run(function ($type, $buffer) {
            if (Process::ERR === $type) {
                echo 'DOCKER > '.$buffer;
            } else {
                echo 'DOCKER > '.$buffer;
            }
        });

        // Run docker-compose rm
        echo "\n";
        echo "Running 'docker-compose rm -f' in ".$this->getDockerComposePath()."\n";
        $process = new Process('docker-compose rm -f', $this->getDockerComposePath());
        $process->setTimeout(null);
        $process->run(function ($type, $buffer) {
            if (Process::ERR === $type) {
                echo 'DOCKER > '.$buffer;
            } else {
                echo 'DOCKER > '.$buffer;
            }
        });
        // @TODO: Remove ~/.terra/environments/* folder.
    }