# This file defines overlays
# The following overlays must still be included in each system's respective nixpkgs.overlays (i.e. vim hosts/*/default.nix )
#
# nixpkgs.overlays = [
#   outputs.overlays.additions
#   outputs.overlays.modifications
#   outputs.overlays."67e692392-packages"
#   outputs.overlays.master-packages
#   outputs.overlays.stable-packages
# ]

{inputs, ...}: {
  # This one brings our custom packages from the 'pkgs' directory
  additions = final: _prev: import ../pkgs final.pkgs;

  # This one contains whatever you want to overlay
  # You can change versions, add patches, set compilation flags, anything really.
  # https://nixos.wiki/wiki/Overlays
  modifications = final: prev: {
    # example = prev.example.overrideAttrs (oldAttrs: rec {
    # ...
    # });
  };

  "67e692392-packages" = final: _prev: {
    "67e692392" = import inputs.nixpkgs-67e692392 {
      inherit (final) system;
      config.allowUnfree = true;
    };
  };

  # When applied, the master nixpkgs set (declared in the flake inputs) will
  # be accessible through 'pkgs.master'
  master-packages = final: _prev: {
    master = import inputs.nixpkgs-master {
      inherit (final) system;
      config.allowUnfree = true;
    };
  };

  # When applied, the stable nixpkgs set (declared in the flake inputs) will
  # be accessible through 'pkgs.stable'
  stable-packages = final: _prev: {
    stable = import inputs.nixpkgs-stable {
      inherit (final) system;
      config.allowUnfree = true;
    };
  };
}