This PR bring custom evaluation, but does not offer yet custom
activation.
Therefore, you can evaluate your systems and refer to each of them, but
you cannot ask Colmena to build them for you.
Signed-off-by: Ryan Lahfa <ryan@dgnum.eu>
`lib.mdDoc` emits this trace when called since 24.05:
```quote
trace: warning: lib.mdDoc will be removed from nixpkgs in 24.11. Option descriptions are now in Markdown by default; you can remove any remaining uses of lib.mdDoc.
```
Given that this was introduced with 22.11 and made obsolete in 24.05 with all prior versions being EoL at this point it should be safe to revert that change.
In any case the only result will be that anything ≥22.11 and <24.05 will be rendered without markup which I guess isn't the best, but given those are EoL systems it's not the worst.
Either way it gets rid of a *lot* of noise for 24.05 users in the trace, and for 24.11 and up it will remove dead code.
This reverts commit 7602e548a7.
Signed-off-by: benaryorg <binary@benary.org>
- the reason for this change is to have more transparent separation
of concern between effectuations of the module system and pre-module
system effectuations
- with improved flakes support down the line, pre-module system
effectuations will get more complex
- this also allows to patch the aspects of the evaluation individually
while tracking other components from upstream. eg. path options & eval
but not modules
