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| title | date | permalink | tags | cta | snippet | drupal_planet | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Writing custom PHPStan rules for Drupal projects | 2024-09-22 | daily/2024/09/22/writing-custom-phpstan-rules-for-drupal-projects |
|
~ | I wrote a custom PHPStan rule! | true |
Today, I watched a video recording of a session by Ondřej Mirtes - the creator of PHPStan - on writing custom rules for PHPStan.
After explaining how to write them, he showed some examples of custom rules - one of which was ensuring a Person class couldn't be created outside of a PersonRepository class.
This seemed straightforward so I thought about how I could do something similar within my Drupal automated testing email course to check my Drupal code.
Similar to Ondřej's example, I wondered if I could enforce that no post nodes should be created outside of the PostBuilder class by searching for any code like Node::create(['type' => 'post']).
I was able to get a version working quickly and have posted it as a gist.
I'm sure some improvements can be made, but it was a successful experiment and something I can see me using more in the future.