Datadirectory gets overwritten which poses a problem with fpm's chroot option set

[jeroenlaylo]

I run a Nextcloud instance with chroot enabled for PHP-FPM. This causes an issue; the interpreter for web-based usage is fpm, whereas the cronjobs are executed from the cli interpreter, which doesn't support the chroot option.

I have worked around this by editing the data directory, which is occasionally overwritten by Nextcloud, causing the cronjobs to fail.

Steps to reproduce

1. Enable the chroot functionality of PHP-FPM.
2. Open config.php and edit the datadirectory variable like 'datadirectory' => ((php_sapi_name() == 'cli') ? '/var/www' : '') . '/nextcloud-data',.
3. Set the cronjob as per the official documentation.

Expected behaviour

I expect the datadirectory variable to remain untouched.

Actual behaviour

Updates (both minor and major) change the datadirectory variable to exclude the custom sapi rewrite. This happens since at least v15.

[kesselb]

Sounds like #10904. Would that work for you?

[jeroenlaylo]

Sounds like #10904. Would that work for you?

Yes, thank you! Fix implemented!