Umbrellio\TableSync\Integration\Laravel\Console\PidManager

Complexity

Total Complexity

6

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Test Coverage

Coverage

92.86%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	pidExists()	0	3	1
A	removePid()	0	7	2
A	readPid()	0	4	1
A	writePid()	0	4	1

<?php

declare(strict_types=1);

namespace Umbrellio\TableSync\Integration\Laravel\Console;

use Safe;

class PidManager
{
    private $pathToPidFile;

    public function __construct(string $pathToPidFile)
    {
        $this->pathToPidFile = $pathToPidFile;
    }

    public function pidExists(): bool
    {
        return file_exists($this->pathToPidFile);
    }

    public function readPid(): int
    {
        $pid = Safe\file_get_contents($this->pathToPidFile);
        return (int) $pid;
    }

    public function writePid(int $pid = null): void
    {
        $pid = $pid ?? posix_getpid();
        Safe\file_put_contents($this->pathToPidFile, $pid);
    }

    public function removePid(): void
    {
        if (!$this->pidExists()) {
            return;
        }

        unlink($this->pathToPidFile);
    }
}