atau-nixpkgs/atau-wallpapers/default.nix

{ lib, stdenv, imagemagick }:

stdenv.mkDerivation rec {
  name = "atau-wallpapers";
  pname = name;
  version = "1.0.0";

  buildInputs = [ imagemagick ];

  src = ./assets;

  installPhase = ''
    runHook preInstall
  
    mkdir -p "$out/share/backgrounds/atau-wallpapers"

    mogrify -format png *.*
    mv * "$out/share/backgrounds/atau-wallpapers/"

    runHook postInstall
  '';

  meta = with lib; {
    description = "A collection of wallpapers for me";
    platforms = platforms.unix;
    maintainers = with maintainers; [ atau ];
  };
}