Should we add patchlevel directive in this project composer.json?

[andybroomfield]

See cweagans/composer-patches#423 (comment)

  "extra": {
    "patchLevel": {
      "drupal/core": "-p2"
    }
  }

I'm running into issues applying some patches after upgrading to macOS 14.
Some repos include this already, but maybe it should be at the project level?

[millnut]

I agree with @andybroomfield that this should be included by default, it also fixes the issue I'm experiencing here localgovdrupal/localgov_services#238 (comment) with patches that create new files causing nesting.

[stephen-cox]

Tested this on Linux and the suggested change still works, so if this fixes things for Mac users looks fine to be made into a PR.

[cweagans]

FYI, this won't be necessary for composer-patches v2. drupal/core defaults to this value.

[cweagans]

(Testing with v2 is appreciated, btw! composer require cweagans/composer-patches:"2.0.0-beta2 as 1.7" is more or less all you'd need)