Command tested in my docker container:

root@e7d513f87a2f:/var/www/html/Lychee# find /var/www/html/Lychee -regex '.*/[Tt]ests?/.*' | wc
    282     284   18558
root@e7d513f87a2f:/var/www/html/Lychee# find . -regex '.*/[Tt]ests?/.*' | wc
    282     284   13200
root@e7d513f87a2f:/var/www/html/Lychee# find /var/www/html/Lychee -wholename '*/[Tt]ests/*' | wc
    230     232   14288
root@e7d513f87a2f:/var/www/html/Lychee# find /var/www/html/Lychee -wholename '*/[Tt]est/*' | wc
     52      52    4270

I just built this and the tests folder is still there with all the samples :(

FWIW the old find but with pull path instead of . doesn't work either. I'll try to look at what find finds during the build when I get a chance, to check it's actually trying to delete. Running the old find from within the finished container deletes everything in the tests directory (but not the directory itself).

Running the old find from within the finished container deletes everything in the tests directory (but not the directory itself).

It is more than just THAT test directory, it is aimed to target all the test directory in the vendor.

It is more than just THAT test directory, it is aimed to target all the test directory in the vendor.

Yeah, but that one's easy to test and big.