src/AptModule.php


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<?php

namespace PHPIAC\Modules;

use PHPIAC\Module\Module;
use PHPIAC\Module\State;
use phpseclib3\Net\SSH2;

class AptModule extends Module
{
    /**
     * AptModule constructor.
     *
     * @param string $package
     * @param string $state
     */
    public function __construct(
        private string $package,
        private string $state = State::PRESENT
    ) {}

    /**
     * @inheritDoc
     */
    public function checkState(): bool
    {
        global $ssh;
        /**@var SSH2 $ssh*/
        $ssh->enablePTY();

        $ssh->exec("dpkg -l $this->package | grep 'ii'");
        $dpkg = $ssh->read();

        $state = match ($this->state) {
            State::PRESENT => str_starts_with($dpkg, 'ii'),
            State::ABSENT => str_contains($dpkg, 'no packages found'),
        };

        $ssh->disablePTY();

        return $state;
    }

    /**
     * @inheritDoc
     */
    public function getCommands(): array
    {
        return match ($this->state) {
            State::PRESENT => ["sudo apt install -y $this->package"],
            State::ABSENT => ["sudo apt remove -y $this->package"],
        };
    }
}