Paraunit\Process\SymfonyProcessWrapper

Complexity

Total Complexity

7

Size/Duplication

Total Lines	76
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	isTerminated()	0	4	1
A	start()	0	8	1
A	getOutput()	0	4	1
A	getExitCode()	0	4	1
A	reset()	0	6	1
A	getCommandLine()	0	4	1

<?php
declare(strict_types=1);

namespace Paraunit\Process;

use Paraunit\Configuration\EnvVariables;
use Symfony\Component\Process\Process;
use Symfony\Component\Process\ProcessBuilder;

/**
 * Class SymfonyProcessWrapper
 * @package Paraunit\Process
 */
class SymfonyProcessWrapper extends AbstractParaunitProcess
{
    /** @var ProcessBuilder */
    private $processBuilder;

    /** @var Process */
    private $process;

    /** @var string */
    protected $commandLine;

    /**
     * {@inheritdoc}
     */
    public function __construct(ProcessBuilder $processBuilder, string $filename)
    {
        parent::__construct($filename);
        $this->processBuilder = $processBuilder;
    }

    public function isTerminated(): bool
    {
        return $this->process->isTerminated();
    }

    /**
     * @param array $env
     * @throws \Symfony\Component\Process\Exception\LogicException
     * @throws \Symfony\Component\Process\Exception\RuntimeException
     */
    public function start(array $env = [])
    {
        $env[EnvVariables::PROCESS_UNIQUE_ID] = $this->getUniqueId();
        $this->processBuilder->addEnvironmentVariables($env);

        $this->process = $this->processBuilder->getProcess();
        $this->process->start();
    }

    /**
     * @return string
     * @throws \Symfony\Component\Process\Exception\LogicException
     */
    public function getOutput(): string
    {
        return $this->process->getOutput() ?? '';
    }

    /**
     * @return int|null
     * @throws \Symfony\Component\Process\Exception\RuntimeException
     */
    public function getExitCode()
    {
        return $this->process->getExitCode();
    }

    /**
     * @return void
     * @throws \Symfony\Component\Process\Exception\RuntimeException
     */
    public function reset()
    {
        parent::reset();

        $this->process = null;
    }

    /**
     * @return string
     */
    public function getCommandLine(): string
    {
        return $this->process->getCommandLine();
    }
}