fix: broken `lib` follows

[LiGoldragon]

I was unable to override the nixlib passed to inputs which used haumea's input.

[whs-dot-hk]

You can override in flake.nix with inputs.dmerge.inputs.nixlib.follows = "sth";

[blaggacao]

Ah just saw this. Yes, if I'd prefer if the direct second-level input override is workable, because this adds another (separate) input entry for std in downstream flake.lock files and std already suffers from excessive inputs, so if anything, I'd like to reduce them as much as we can (and keep them minimal).

[whs-dot-hk]

O, sorry I actually mean inputs.std.inputs.dmerge.inputs.nixlib.follows = "sth";

[LiGoldragon]

O, sorry I actually mean inputs.std.inputs.dmerge.inputs.nixlib.follows = "sth";

That doesn't work:

 error: input 'std/dmerge/nixlib' follows a non-existent input 'std/haumea/nixpkgs'

Even if std.inputs.haumea.inputs.nixpkgs.follows is set.

[LiGoldragon]

Aditionally, the whole of avoiding to call lib by its long-established name is absurd. Nixpkgs is not lib.

[blaggacao]

Nixpkgs is not lib.

I agree. There's semantic value to this PR, regardless if it could be worked around. Maybe that should prime over reduction of inputs.

→ https://github.com/divnix/hive/issues/22

[blaggacao]

adapted in https://github.com/divnix/std/pull/349

[LiGoldragon]

adapted in https://github.com/divnix/std/pull/349

You're awesome! 🙏