chroma

{

  description = "Super-fast, lightweight and efficient wallpaper daemon for Wayland compositors";

  inputs.nixpkgs.url = "github:NixOS/nixpkgs?ref?nixos-unstable";

  outputs = {

    nixpkgs,

    self,

    ...

  }: let

    systems = ["x86_64-linux" "aarch64-linux"];

    forAllSystems = f:

      builtins.listToAttrs (map (system: {

          name = system;

          value = f system;

        })

        systems);

    pkgsFor = system: nixpkgs.legacyPackages.${system};

  in {

    devShells = forAllSystems (system: let

      pkgs = pkgsFor system;

    in {

      default = pkgs.callPackage ./shell.nix {};

    });

    packages = forAllSystems (system: let

      pkgs = pkgsFor system;

    in {

      chroma = pkgs.callPackage ./nix/package.nix {};

      default = self.packages.${system}.chroma;

    });

  };

}