add configuration revision

Signed-off-by: Xe <me@christine.website>
2021-12-21 18:59:45 -05:00 · 2021-12-21 18:59:45 -05:00 · edc51ac9d9
parent 5ce78d85f0
commit edc51ac9d9
1 changed files with 5 additions and 3 deletions
--- a/flake.nix
+++ b/flake.nix
@ -15,9 +15,11 @@
      mkSystem = extraModules:
        nixpkgs.lib.nixosSystem {
          system = "x86_64-linux";
-          modules =
-            [ agenix.nixosModules.age home-manager.nixosModules.home-manager ]
-            ++ extraModules;
+          modules = [
+            agenix.nixosModules.age
+            home-manager.nixosModules.home-manager
+            ({ ... }: { system.configurationRevision = self.sourceInfo.rev; })
+          ] ++ extraModules;
        };
    in {
      devShell.x86_64-linux = pkgs.mkShell {