Commit graph

4 commits

Author SHA1 Message Date
Matt Sturgeon
c4ad4d0b2e
modules/nixpkgs: add overlays option
Based on the `nixpkgs.overlays` option available in NixOS, allows users
to further customize the `pkgs` instance used when evaluating nixvim.

The standard module tests are now provided a few extra module args to
enable a test where we instantiate a custom nixpkgs instance.
2024-10-19 21:11:42 +01:00
Matt Sturgeon
b9d17d5e6c
modules/nixpkgs: restructure nixpkgs.pkgs.isDefined assertion
We can throw inline to ensure our error is displayed before any attempt
to use the (non-existent) `pkgs` arg results in a less helpful error.
2024-10-19 21:11:42 +01:00
Matt Sturgeon
4b7a41276a
modules/nixpkgs: initial pkgs option, drop defaultPkgs specialArg
This minimal implementation allows `nixpkgs.pkgs` to be defined, but
does not implement evaluating an instance from a pkgsPath when _not_
defined.

The `defaultPkgs` specialArg is dropped in favour of `nixpkgs.pkgs`
being defined. If it's not defined, an assertion is thrown.

In the future, a nixpkgs source path can be supplied, defaulting to the
flake's `inputs.nixpkgs`. Along with other `nixpkgs.*` options, this
will allow a `pkgs` instance to be evaluated within the module eval.
2024-09-27 09:30:12 +01:00
Matt Sturgeon
8c3d521bff
modules: move nixpkgs module to top-level modules
Make `pkgs` available to files submodules by passing _all_ module args
through. We already did this for `specialArgs`.
2024-09-27 09:30:12 +01:00
Renamed from modules/misc/nixpkgs.nix (Browse further)