satellite/dns/pkgs.nix

{ pkgs, self, ... }: rec {
  octodns-zones =
    let
      nixosConfigModules = pkgs.lib.mapAttrsToList
        (_: current: { satellite.dns = current.config.satellite.dns; })
        self.nixosConfigurations;

      evaluated = pkgs.lib.evalModules {
        specialArgs = { inherit pkgs; };
        modules = [
          ../modules/nixos/dns.nix
          ../modules/common/octodns.nix
          ./common.nix
        ]
        ++ nixosConfigModules;
      };
    in
    evaluated.config.satellite.dns.octodns;
  octodns-sync =
    pkgs.symlinkJoin {
      name = "octodns-sync";
      paths = [ self.packages.${pkgs.system}.octodns ];
      buildInputs = [ pkgs.makeWrapper pkgs.yq ];
      postBuild = ''
        cat ${./octodns.yaml} | yq '.providers.zones.directory="${octodns-zones}"' > $out/config.yaml
        wrapProgram $out/bin/octodns-sync \
          --run 'export CLOUDFLARE_TOKEN=$( \
              sops \
                --decrypt \
                --extract "[\"cloudflare_dns_api_token\"]" \
                ./hosts/nixos/common/secrets.yaml \
            )' \
          --add-flags "--config-file $out/config.yaml"
      '';
    };
}