Hello, and thanks for this neat and useful toolchain. I'm trying to do a better job of managing my OpenWRT-based router and APs, and as a confirmed Nixaholic this repository is just what I needed.

Would you be interested in a PR introducing a modular interface to the OpenWRT image builder code? I have a (very) rough cut at such an interface up on SourceHut here.

The high-level view:

{
  openwrtImages.default = self.lib.openwrtImage {
    modules = [
      {
        image = {
          profileName = "avm_fritz7412";
          packages.include = ["tcpdump"];
          packages.exclude = ["ppp"];
          disabledServices = ["dnsmasq"];
          snippets."etc/uci-defaults/99-custom".text = ''
            uci -q batch << EOI
            set system.@system[0].hostname='testap'
            commit
            EOI
          '';
        };
      }
    ];
  };
}

If specified as a flake output, the image and associated assets could then be built with nix build '.#openwrtImages.default.config.system.build.image' . I plan to add a wrapper command for this that would permit doing, say, nix-openwrt-imagebuild '.#default'.

Any interest in integrating something like this in your project?

Thank you!