Cocotte\Machine\MachineCreator

Complexity

Total Complexity

4

Size/Duplication

Total Lines	62
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	createProcess()	0	4	1
A	create()	0	14	2
A	__construct()	0	12	1

<?php declare(strict_types=1);

namespace Cocotte\Machine;

use Cocotte\Console\Style;
use Cocotte\DigitalOcean\ApiToken;
use Cocotte\Shell\ProcessRunner;
use Symfony\Component\Process\Process;

final class MachineCreator
{

    /**
     * @var ProcessRunner
     */
    private $processRunner;

    /**
     * @var MachineState
     */
    private $machineState;

    /**
     * @var MachineName
     */
    private $machineName;

    /**
     * @var ApiToken
     */
    private $token;

    /**
     * @var Style
     */
    private $style;

    public function __construct(
        ProcessRunner $processRunner,
        MachineState $machineState,
        MachineName $machineName,
        ApiToken $token,
        Style $style
    ) {
        $this->processRunner = $processRunner;
        $this->machineState = $machineState;
        $this->machineName = $machineName;
        $this->token = $token;
        $this->style = $style;
    }

    public function create()
    {
        if ($this->machineState->exists()) {
            throw new \Exception(
                "Error: a machine named {$this->machineName} already exists. Remove it or choose a ".
                "different machine name. Run the uninstall command to remove it completely."
            );
        }

        $process = $this->createProcess();

        $process->setTimeout(600);

        $this->processRunner->mustRun($process, true);
    }

    private function createProcess(): Process
    {
        return Process::fromShellCommandline(
            <<<'TAG'
docker-machine create \
    --driver digitalocean \
    --digitalocean-access-token "${DIGITAL_OCEAN_API_TOKEN}" \
    --engine-opt log-driver="json-file" \
    --engine-opt log-opt="max-size=1m" \
    --engine-opt log-opt="max-file=10" \
    --engine-install-url "https://releases.rancher.com/install-docker/19.03.9.sh" \
    "${MACHINE_NAME}"
TAG
        );
    }

}