added attic to buildbot

flake.nix

@@ -25,6 +25,8 @@
     colmena.url = "github:zhaofengli/colmena";
     colmena.inputs.nixpkgs.follows = "nixpkgs";
 
+    attic.url = "github:zhaofengli/attic";
+
     srvos.url = "github:numtide/srvos";
     # actually not used when using the modules but than nothing ever will try to fetch this nixpkgs variant
     srvos.inputs.nixpkgs.follows = "nixpkgs";

modules/buildbot/default.nix

@@ -1,4 +1,4 @@
-{ lib, pkgs, config, ... }:
+{ lib, pkgs, config, inputs, ... }:
 with lib;
 let
   cfg = config.luj.buildbot;
@@ -12,6 +12,7 @@ in
   #buildbot worker
 
   nix.settings.allowed-users = [ "buildbot-worker" ];
+  nix.settings.trusted-users = [ "buildbot-worker" ];
   users.users.buildbot-worker = {
     description = "Buildbot Worker User.";
     isSystemUser = true;
@@ -33,6 +34,7 @@ in
       pkgs.gh
       pkgs.nix
       pkgs.nix-output-monitor
+      inputs.attic.packages.x86_64-linux.attic
     ];
     environment.PYTHONPATH = "${python.withPackages (_: [package])}/${python.sitePackages}";
     environment.MASTER_URL = ''TCP:2a01\\:e34\\:ec2a\\:8e60\\:8ec7\\:b5d2\\:f663\\:a67a:9989'';

modules/packages.nix

@@ -1,10 +1,11 @@
-{ pkgs, ... }: {
+{ pkgs, inputs, ... }: {
   # this extends the list from:
   # https://github.com/numtide/srvos/blob/master/server.nix#L10
   environment.systemPackages = with pkgs; [
     socat
     whois
 
+    inputs.attic.packages.x86_64-linux.attic
     jq
     psmisc
     libarchive