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{
inputs,
dnsNix,
povSelf,
config,
lib,
pkgs,
...
}:
let
inherit (lib) types;
cfg = lib.getAttrFromPath povSelf config;
in
{
options = {
enable = {
type = types.bool;
default = false;
};
# contains dns entries defined on the local host
zones = {
type = types.attrsOf dnsNix.types.subzone;
default = { };
};
# contains dns entries defined on the local host and on remote hosts, merged together
allZones = {
type = types.attrsOf dnsNix.types.zone;
default = { };
};
zoneFiles = {
type = types.attrsOf types.path;
readOnly = true;
default = (
cfg.allZones
|> lib.mapAttrs (
name: zone:
toString (
pkgs.writeTextFile {
name = "${name}.zone";
text = dnsNix.types.zoneToString name (dnsNix.evalZone name zone);
}
)
)
);
};
};
config = lib.mkIf cfg.enable {
# serve records defined in all host configs
dns.allZones = lib.mkMerge (
inputs.self.nixosConfigurations
|> lib.mapAttrsToList (hostName: hostConfig: hostConfig.config.dns.zones)
);
};
}