README

PHP wrapper for systemctl

How to install

$ composer require icanhazstring/systemctl-php

Current supported units

See Units

If you like to add support for more units, feel free to grab an issue and contribute.

Current supported commands

• start
• stop
• enable
• disable
• reload
• restart
• isEnabled
• isActive

If you like to add support for more commands, feel free to contribute.

How to change the binary

SystemCtl::setBinary('/bin/systemctl');

How to change command timeout

To change command tmeout simply call the static method setTimeout.

SystemCtl::setTimeout(10);

The default timeout is set to 3 seconds

"I need sudo to run commands"

If you need sudo, you should execute the bin executable with sudo. The incode support was dropped due to security reason.

How do I start/stop/restart a unit?

Simply is that. First we instantiate a SystemCtl instance an load a unit from a specific type. Here we use a Service. You will always get back true if the command succeeded. Otherwise the method will throw a CommandFailedException.

$systemCtl = new SystemCtl();

// start/stop/enable/disable/reload/restart
$systemCtl->getService('nginx')->start();
$systemCtl->getService('nginx')->stop();

How to Contribute

Clone the repo and install using composer

$ composer install

Make your changes and make sure you run test, codesniffer and phpstan.

$ composer test
> vendor/bin/phpunit
PHPUnit 9.5.3 by Sebastian Bergmann and contributors.

...............................................................  63 / 128 ( 49%)
............................................................... 126 / 128 ( 98%)
..                                                              128 / 128 (100%)

Time: 00:00.033, Memory: 10.00 MB

OK (128 tests, 192 assertions)

$ composer cs
> vendor/bin/phpcs --standard=PSR2 src/ && vendor/bin/phpcs --standard=PSR2 tests/

$

$ composer analyse
> vendor/bin/phpstan analyse --no-progress
Note: Using configuration file /data/systemctl-php/phpstan.neon.


 [OK] No errors

$

Credits

This library is heavily influenced by @mjanser php-systemctl.