Describe the issue
Servers that run gluapack()() don't work with write_mode truncate but work with append. This was expected when truncate was introduced and is logical. It might be cool to have gluapack automatically detect gluapack or other kinds of script steal preventions and "bypass them", i know this sounds and likely painful to do. But having the option to specifically disable known preventions like gluapack might be useful to people as truncate is a preferrable alternative for servers that don't run these preventions.

Maybe a complete different way of solving this would be a mode where only new code would be appended to the file while old code would still be kept.

Extra information
Might be useful, https://www.unknowncheats.me/forum/garry-s-mod/486883-gluapack-bypass.html