flake-parts.easyOverlay
Derives a default overlay from perSystem.packages.
Installation
To use these options, add inside the mkFlake:
imports = [
inputs.flake-parts.flakeModules.easyOverlay
];
Run nix flake lock and you're set.
Options
perSystem
A function from system to flake-like attributes omitting the
<system> attribute.
Modules defined here have access to the suboptions and some convenient module arguments.
Type: module
Declared by:
perSystem.overlayAttrs
Attributes to add to overlays.default.
The overlays.default overlay will re-evaluate
perSystem with the “prev” (or “super”) overlay argument
value as the pkgs module argument. The
easyOverlay module also adds the final module
argument, for the result of applying the overlay.
When not in an overlay, final defaults to
pkgs plus the generated overlay. This requires Nixpkgs to
be re-evaluated, which is more expensive than setting pkgs
to a Nixpkgs that already includes the necessary overlays that are
required for the flake itself.
See Overlays.
Type: lazy attribute set of raw value
Default: { }
Declared by: