nix-config/hydra.nix

{ inputs, outputs }:
let
  inherit (inputs.nixpkgs-stable.lib) filterAttrs mapAttrs elem;

  notBroken = pkg: !(pkg.meta.broken or false);
  isDistributable = pkg:
    (pkg.meta.license or { redistributable = true; }).redistributable;
  hasPlatform = sys: pkg: elem sys (pkg.meta.platforms or [ ]);
  filterValidPkgs = sys: pkgs:
    filterAttrs
    (_: pkg: hasPlatform sys pkg && notBroken pkg && isDistributable pkg) pkgs;
  getCfg = _: cfg: cfg.config.system.build.toplevel;
  getHomeCfg = _: cfg: cfg.config.home.activationPackage;
in {
  # pkgs = mapAttrs filterValidPkgs outputs.packages;
  hosts = mapAttrs getCfg outputs.nixosConfigurations;
  # homes = mapAttrs getHomeCfg outputs.homeConfigurations;
}