nixos-module/container/dns: remove IFD for obtaining serial

now 100% IFD free
2022-03-26 04:07:00 +01:00 · 2022-03-26 04:07:00 +01:00 · 4625eef8cb
parent 2de02cc5bb
commit 4625eef8cb
1 changed files with 1 additions and 8 deletions
--- a/nix/nixos-module/container/dns.nix
+++ b/nix/nixos-module/container/dns.nix
@ -1,14 +1,7 @@
 { hostName, config, lib, pkgs, self, ... }:

 let
-  serial =
-    let
-      timestamp = toString self.lastModified;
-      datePkg = pkgs.runCommandLocal "date-${timestamp}" {} ''
-            date -d @${timestamp} +%Y%m%d%H > $out
-          '';
-    in
-      toString (import datePkg);
+  serial = builtins.substring 0 10 self.lastModifiedDate;

  generateZoneFile = { name, ns, records, dynamic }:
    builtins.toFile "${name}.zone" ''